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DTSTART;VALUE=DATE:20140223
DTEND;VALUE=DATE:20140301
DTSTAMP:20260424T181651
CREATED:20120305T091713Z
LAST-MODIFIED:20120305T091713Z
UID:1783-1393113600-1393631999@www.geotraces.org
SUMMARY:2014 Ocean Sciences Meeting
DESCRIPTION:2014 Ocean Sciences Meeting Dates: 23-28 February 2014Location: Honolulu\, HI\, USA. \nFor more information: http://www.sgmeet.com/osm2014/default.asp \nGEOTRACES-Town Hall Meeting: \nGEOTRACES Intermediate Data ProductDate: Tuesday\, February 25\, 2014 Time: 12:45:00 PM \nThe GEOTRACES program will publicly release its first data product. The nature of the data to be made available\, the data policy\, and the procedure to access the data will be described. GEOTRACES (www.geotraces.org) is an international study of the marine biogeochemical cycles of trace elements and their isotopes. 618 stations (49 cruises) have been sampled resulting in 800 data sets. A question and answer session will follow a presentation of selected results and new data visualization tools \nGEOTRACES-Relevant Sessions: \n018 – Advancing the frontiers of the Si cycle in terrestrial\, coastal\, and open ocean ecosystems \nOrganizers: Paul Treguer\, European Institute for Marine Studies; Joanna Carey\, U.S. Environmental Protection Agency; Mark Brzezinski\, Marine Science Institute\, University of California; Christina De La Rocha\, European Institute for Marine Studies; Robinson Fulweiler\, Boston University; Manuel Maldonado\, Centro de Estudios Avanzados de Blanes. \nRecent work in a variety of systems and across a range of spatial scales has shown that the silicon (Si) cycle is unexpectedly dynamic and perhaps far from steady state. These new findings also highlight many unknowns. It is now recognized that terrestrial vegetation plays a critical role in the recycling of biogenic Si (BSi) and the ultimate flux of Si to the coastal ocean. However\, these land-to-sea pathways are poorly constrained and we know little about how human activities directly alter the magnitude and timing of Si transport to the ocean. Additionally\, atmospheric Si deposition remains largely un-quantified. Within marine systems\, rates of BSi production\, dissolution\, and export by non-diatoms (e.g.\, sponges\, radiolarians\, and some cyanobacteria) are inadequately known\, as are rates of Si effluxes from hydrothermal vents. Moreover\, we lack data on rates of reverse weathering and low temperature basalt dissolution on continental margins and in the deep sea. This session will address key issues related to the biogeochemical cycling of Si\, including magnitude and rates of Si cycling in previously understudied reservoirs of the biosphere. We welcome contributions from terrestrial and aquatic systems\, including\, but not limited to\, rivers\, wetlands\, estuaries\, continental margins\, and the deep sea. \n  \n037 – Dynamics of Coupled Processes in the Ocean: A tribute to the career of Dr. James Murray \nOrganizers: Laurie Balistrieri\, USGS/UW Oceanography; Kathryn Kuivila\, USGS; Hans Jannasch\, MBARI \nWorking on research issues that cross discipline boundaries and involve multidisciplinary teams is both challenging and rewarding. Many of the fundamental science issues of our day\, such as climate change\, ocean acidification\, and human impacts on coastal oceans\, require researchers to bridge traditional disciplines and collectively work to synthesize a broader understanding of complex earth system processes at diverse scales. This session intends to bring together scientists who work on understanding the dynamics of coupled processes in the oceans\, provide opportunities for enhanced and new collaborations\, and pay tribute to the career of Dr. James Murray upon his retirement. The focus of his career has been interdisciplinary research in chemical oceanography and aquatic chemistry\, and we invite contributions from researchers involved in Dr. Murray’s main areas of research in coastal and open oceans: Particle reactive chemical tracers of biogeochemical processes; Role of iron and other metals in controlling food-web structure and new production; Carbon\, nitrogen\, and metal cycling across redox boundaries in sediments and water columns; Links among climate change\, ocean acidification\, and fossil fuel/energy supplies. \n  \n080 – Biogeochemistry of Trace Elements and their Isotopes \nOrganizers: Rob Middag\, University of Otago; Alessandro Tagliabue\, University of Liverpool; Peter Sedwick\, Old Dominion University; Claudine Stirling\, University of Otago; Andrew Bowie\, University of Tasmania; Jingfeng Wu\, University of Miami. \nTrace elements and their isotopes (TEIs) are critically important in regulating ocean biology\, as tracers of oceanic processes\, and as paleoceanographic tools. The past decade has seen major advances in our understanding of the distribution\, cycling\, and biogeochemical function of TEIs in the ocean\, afforded by the first basin-scale surveys completed as part of the CLIVAR and GEOTRACES programs\, and by concurrent advances in chemical and isotopic analysis\, numerical modeling and molecular biology. In this session\, we invite contributions that address the biogeochemical cycling of TEIs in the ocean\, with three main themes: (1) the distribution and physico- chemical speciation of TEIs in the ocean\, including results from recent GEOTRACES field activities and intercalibration efforts; (2) the exchange of TEIs between the lower atmosphere and the upper ocean; and (3) parallel studies of TEIs that inform our understanding of key regulatory processes\, including their input\, speciation\, biological cycling and removal. \n  \n092 – From VERTEX to GEOTRACES: honoring Ken Bruland’s contributions to marine biogeochemical cycles \nOrganizers: Gregory Cutter\, Old Dominion University; Ana Aguilar-Islas\, University of Alaska; Kristen Buck\, Bermuda Institute of Ocean Sciences; William Landing\, Florida State University; Maeve Lohan\, Plymouth University. \nStudying marine biogeochemistry requires highly interdisciplinary approaches that include multiple stable and radioactive elements\, appropriate analytical methods to reveal concentrations and chemical speciation\, collection methods to distinguish size fractionation\, and of course tight coupling with biological investigations. One of the leaders in marine biogeochemistry is Ken Bruland who started developing his pioneering methods in the mid 1970s\, refined them in the VERTEX cruises of the early 1980s\, and has continued changing biogeochemical paradigms into the present day GEOTRACES program. In honor of his retirement\, this session seeks presentations on\, or approaches to\, studying marine biogeochemical processes. These can range from bacteria to radionuclides\, trace to major elements\, atmosphere to sediments\, estuaries to the open ocean\, and present-day to paleoceanographic processes. \n  \n114 – Application of natural and anthropogenic radionuclides to the study of ocean processes \nOrganizers: Matt Charette\, WHOI; Marcus Christl\, ETH Zurich; Nuria Casacuberta\, ETH Zurich; Ken Buesseler\, WHOI. \nThe goal of GEOTRACES is to identify processes and quantify fluxes that control the distribution of trace elements and isotopes (TEIs) in the ocean\, and to establish the sensitivity of these distributions to changing environmental conditions. Natural uranium/thorium series\, anthropogenic and cosmogenic radionuclides\, with their in-built clocks\, their different input functions\, and contrasting geochemical properties and biological affinities are essential tools for interpreting lateral and vertical TEI distributions in the ocean. This session will focus on international GEOTRACES and other marine studies that employ radionuclides to quantify TEI particle cycling rates and fluxes\, land-derived inputs (e.g. groundwater\, rivers)\, bottom boundary layer processes (e.g. sediment resuspension\, hydrothermal vents) and atmospheric inputs. We further invite submissions on anthropogenic tracers from all compartments of the oceans (sea water\, sediments\, corals\, biota\, etc.)\, including studies that may help constrain or trace accidental (e.g. Chernobyl\, Fukushima) or authorized (e.g. nuclear reprocessing plants) releases into the ocean. Contributions related to observational studies and modeling applications are welcome\, as well as presentations on novel developments in radionuclide detection and sampling in the environment. \n  \n116 – Advances in approaches to assess metal-binding organic ligands and perspectives on the impacts of ligands on metal-biota interactions in the oceans \nOrganizers: Maeve Lohan\, University of Plymouth; Kristen Buck\, Bermuda Institute of Ocean Sciences; Sylvia Sander\, University of Otago. \nThe bioactive trace metals iron (Fe)\, copper (Cu)\, cobalt (Co)\, nickel (Ni)\, zinc (Zn) and cadmium (Cd) are essential micronutrients for marine phytoplankton and exert a major influence on the global carbon and nitrogen cycles. Fully understanding the marine carbon and nitrogen cycles is\, thus\, intimately tied to our efforts to determine the distribution\, chemical speciation and resulting bioavailability of trace metals to the marine biota. Complexation of these metals by organic ligands may enhance or reduce bioavailability depending upon the metal-ligand complex formed. Yet\, we know little about the composition\, source and provenance of metal-binding ligands\, which is hindering further advances in the field of trace metal biogeochemistry. New and fruitful collaborations between trace metal biogeochemists\, organic geochemists and biogeochemical modelers are being achieved through a SCOR working group (WG139) “Organic Ligands-A key control on trace metal cycling in the ocean”. We invite submissions to this session that highlight recent accomplishments in metal-binding ligand characterization and in approaches for assessing ligand distributions\, composition\, sources\, cycling processes\, and impacts on metal- biota interactions in the oceans. \n  \n146 – Marine micronutrient trace element cycling in oxygen minimum zones \nOrganizers: David Janssen\, University of Victoria; Maija Heller\, University of Southern California; Christina Schallenberg\, University of Victoria. \nThis session aims to further the understanding of the chemical speciation and biogeochemical cycling of micronutrient trace elements and macronutrients and their isotopes in ocean oxygen minimum zones (OMZs). Redox cycling of trace metals (e.g. Fe\, Cu\, Mn\, Co) and other aqueous species (e.g. SO42-/S2-) is known to significantly influence marine trace metal solubility and bioavailability. A growing body of data from OMZ waters\, through efforts such as the international GEOTRACES program\, illustrates the potential control of oxygen minima on regional and basin scale distributions of trace metals. Model projections predict that oxygen minima will intensify and will expand in spatial extent due to global climate change. Therefore\, increasing our understanding of the influence that oxygen minima exert on trace metal and macronutrient cycling and bioavailability is essential for explaining current and future oceanic distributions of bioactive trace metals and isotopes. This session welcomes contributions discussing the redox cycling\, sources\, sinks and speciation of trace elements and macronutrients and their isotopes in OMZ waters. \n  \n060 – Submarine Groundwater Discharge – from Ridge to Reef: Groundwater Evolution\, Climate\, Land-Use\, Coastal Hydrology and Marine Biogeochemical Impacts \nOrganizers: Steven Colbert\, University of Hawaii Hilo; Henrieta Dulaiova\, University of Hawaii; Craig R. Glenn\, University of Hawaii; Jason Adolf\, University of Hawaii \nSubmarine groundwater discharge (SGD) is now recognized as a significant source of biogeochemically important components to the coastal ocean. Groundwater discharge studies in diverse coastal systems are vitally important to establish baseline characteristics of current SGD behavior and its implications on coastal biogeochemistry before we can anticipate future effects of climate change\, sea level rise\, and population increase. This session invites presentations (both oral and poster) on 1) upstream processes that influence SGD from the land\, such as rock-water interactions\, watershed studies that examine natural and anthropogenic controls on groundwater recharge\, transport and composition\, including climate\, hydrogeology and land use; 2) measurement and modeling of SGD that reveal its spatial and temporal variability\, physicochemical properties\, as well as biogeochemical processes within the subterranean estuary; and 3) downstream coastal effects of SGD\, including biological response\, biogeochemistry\, chemical budgets of elements\, contaminant fates\, and coastal zone management. We seek to better understand the interplay between all of these factors\, and all contributions related to submarine groundwater discharge origins\, transformations\, fates and impacts of are welcome.
URL:https://www.geotraces.org/event/2014-ocean-sciences-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20130911
DTEND;VALUE=DATE:20130914
DTSTAMP:20260424T181651
CREATED:20131008T130248Z
LAST-MODIFIED:20131008T130248Z
UID:1877-1378857600-1379116799@www.geotraces.org
SUMMARY:2013 Japan Association of Mineralogical Sciences Annual Meeting
DESCRIPTION:2013 Japan Association of Mineralogical Sciences Annual MeetingDates: 11-13 September 2013Location: University of Tsukuba\, Japan. \nFor further information: http://jams.la.coocan.jp/e_index.html \nGEOTRACES-relevant Sessions: \nTrace metals and their isotopes in the oceanCo-conveners: H Obata\, J Zhang\, K Norisuye and K Horikawa. \n 
URL:https://www.geotraces.org/event/2013-japan-association-of-mineralogical-sciences-annual-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20130825
DTEND;VALUE=DATE:20130831
DTSTAMP:20260424T181651
CREATED:20120305T093622Z
LAST-MODIFIED:20120305T093622Z
UID:1784-1377388800-1377907199@www.geotraces.org
SUMMARY:Goldschmidt 2013
DESCRIPTION:Goldschmidt 2013   Dates:   25-30 August 2013 Location: Florence – Italy  \nFor further information: http://goldschmidt.info/2013/index \n  \nGEOTRACES Relevant Special Sessions: \n \n* 16h. Chemical Weathering in Marginal EnvironmentsConvenors: Bernhard Peucker-Ehrenbrink and Morgan JonesKeynote: Catherine Jeandel (LEGOS\, Toulouse) \nThis session aims at focusing on chemical weathering processes not taking place in the soils but in deeper aquifers\, in floodplains\, in estuaries and in marine sediments. It is of particular importance to evaluate the diversity of processes at play and their quantitative importance. Is our view of the global chemical weathering picture or global carbon cycle significantly modified when these marginal weathering environments are taken into account? \n \n*17a. The ins and outs of mud: chemical fluxes between sediments and seawaterConvenors: Silke Severmann and Rachel Mills Keynote: Ronnie N. Glud (University of Southern Denmark) \nMarine sediments are the ultimate sink for many constituents in seawater\, but this flux is significantly moderated at the seafloor before burial. Solute exchange between marine sediments and the overlying water column is occurring throughout the ocean basins. Elemental mass fluxes operate in both directions\, often with profound effects on the local or global seawater chemistry. Rates of exchange are sensitive to various internal and external forcing mechanisms that operate on seasonal to geological time scales. In the shelf seas the benthic boundary layer communicates with the surface ocean through upwelling and mixing\, thus providing a feedback between primary productivity and benthic respiration. Seafloor exchange in the deep ocean can contribute significantly in terms of the element’s global mass balance. Microbial processes are important drivers for many of these exchange processes in shallow and deep-sea sediments. \nTechnical innovations have led to improved quantification of these fluxes in the modern ocean\, while development of novel paleo-proxies provide new insight into changes in the nature and rate of benthic-pelagic exchange over longer time scales. This session invites contributions that examine the process regulating benthic exchange\, as well as techniques to quantify these fluxes on a variety of time scales. \n \n* 17b. Constraining rates of ocean processesConvenors: Laura Robinson and Matt Charette Keynote: Bill Jenkins (WHOI) \nImportant physical\, chemical\, and biological processes in the ocean occur over a wide range of timescales from seconds up to millennia. Geochemical tracers provide tools to assess the rates and timescales of these processes. For example radiocarbon\, nuclear bomb test products and long-lived U-series isotopes have been used to look at oceanic overturning circulation rates. Radiogenic thorium has been used to quantify fluxes of particles (and carbon) through the water column and to the seafloor\, and radium has been used examine the extent of lateral advection from the continents to the ocean interior. These and other traditional and novel approaches provide insight into ocean mixing and biogeochemical cycling processes central to the ocean’s interaction with the Earth system as a whole. In this session we welcome contributions that use geochemical approaches to examining the rates of oceanic processes both in the modern ocean and in the past. Invited speakers – Bob Anderson and Pieter Van Beek. \n \n*17d Isotope geochemistry of the modern oceansConvenors: Seth John \, Julie Granger\, Katharine Pahnke and Gregory F. de SouzaKeynote: Curtis Deutsch (University of Washington) \nIsotopic tracers are a powerful tool for studying the balance between physical circulation and biogeochemical processes that govern the cycling of elements within the global ocean. While the impact of the large-scale circulation on the marine distribution of radiogenic isotopes has long been recognized\, the recent increase in measurements of stable isotopes in seawater has made it also possible to observe interactions between circulation and stable isotope distributions. This session aims to bring together these two fields by encouraging contributions pertaining to stable isotope constraints on the cycling of globally important macro- and micronutrients (e.g. nitrate δ15N\, nitrate δ18O\, δ30Si\, δ56Fe\, δ114Cd)\, as well as isotopic proxies that trace ocean circulation pathways (e.g. εNd). To this end\, we explicitly solicit contributions from both the modeling and observational communities. While this session emphasizes isotopic tracers\, other data (e.g. trace elements) that elucidate the interactions between physical circulation and biogeochemical processes governing marine elemental distributions in the modern or past ocean are also welcome. \n*17g Metal-biota interactions in seawaterConvenors: Jay Cullen\, Maeve Lohan and Martha GledhillKeynote: Mak Saito (Woods Hole) \nRecent advances in analytical chemistry and molecular biological techniques indicate that trace metal micronutrients play an important role in regulating the species composition and physiological rate processes of the marine microbial community. Fully understanding the marine carbon and nitrogen cycles is thus intimately tied to our efforts to determine the distribution\, chemical speciation and resulting bioavailability of trace metals to the marine biota. New and fruitful collaborations between chemical oceanographers and microbial physiologists are being achieved through\, for example\, high spatial resolution data as obtained via the ongoing international GEOTRACES program (www.geotraces.org). We invite submissions to this session which highlight trace metal-biota interactions and the complex interlacing of geochemical\, physiological and ecological maps which shape the tempo and mode of carbon and nitrogen transformations in the ocean. \n​
URL:https://www.geotraces.org/event/goldschmidt-2013/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20130804
DTEND;VALUE=DATE:20130810
DTSTAMP:20260424T181651
CREATED:20130402T114014Z
LAST-MODIFIED:20130402T114014Z
UID:1849-1375574400-1376092799@www.geotraces.org
SUMMARY:The 2013 Gordon Research Conference on Chemical Oceanography
DESCRIPTION:The 2013 Gordon Research Conference on Chemical OceanographyDates: 4-9 August 2013Location: University of New England\, in Biddeford\, Maine\, USA \nApplication Deadline: 7 July 2013 \nFor further information: http://www.grc.org/programs.aspx?year=2013&program=chemocean
URL:https://www.geotraces.org/event/the-2013-gordon-research-conference-on-chemical-oceanography/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20130624
DTEND;VALUE=DATE:20130629
DTSTAMP:20260424T181651
CREATED:20130515T091915Z
LAST-MODIFIED:20130515T091915Z
UID:1862-1372032000-1372463999@www.geotraces.org
SUMMARY:AOGS 2013\, Asia Oceania Geosciences Society Annual Meeting
DESCRIPTION:2013 Asia Oceania Geosciences Society Annual Meeting (AOGS2013)Dates: 24-28 June 2013Location: Brisbane\, Australia \nFor futher information: http://asiaoceania.org/aogs2013/public.asp?page=home.htm \nGEOTRACES Relevant Session: \nControls on the Biogeochemistry of the Northwestern Pacific Ocean and its Adjacent Marginal SeasMain Convener: Dr. Tung-Yuan Ho (Academia Sinica\, Taiwan)Co-conveners: Dr. Sohrin Yoshiki (Kyoto University\, Japan)\, Prof. I-I Lin (National Taiwan University\,Taiwan) and Dr. George T F Wong (Academia Sinica\, Taiwan) \nThe Northwestern Pacific Ocean and its adjacent marginal seas is an important and notable biogeochemical province in the world’s oceans. It includes the largest marginal sea of the world\, the South China Sea\, and some world class shelf-seas (e.g.\, the East China Sea and Northern South China Sea Shelf-sea and the Sunda Shelf). Its biogeochemistry is driven by diverse anthropogenic and natural forcings at strengths that are among the strongest in the world. They include riverine inputs from some of the major rivers of the world such as the Changjiang\, Huangho\, Pearl River and Mekong River\, atmospheric deposition with material from multiple origins (including desert dust\, volcanic aerosols\, anthropogenic aerosols\, biomass burning) at some of the highest fluxes in the world\, typhoons occurring at frequencies and strengths that are among the highest in the world\, internal waves with amplitudes that are almost unmatched in the world and one of the two primary western boundary currents in the world’s oceans. In addition\, it is also affected by global phenomena such as El Niño-Southern Oscillation\, La Niña\, ocean acidification and global warming. This joint (BG-OS-AS) session welcomes submissions of studies from broad disciplines in the biogeochemistry of the region\, including observations\, modeling\, and remote sensing efforts.
URL:https://www.geotraces.org/event/aogs-2013-asia-oceania-geosciences-society-annual-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20130217
DTEND;VALUE=DATE:20130223
DTSTAMP:20260424T181651
CREATED:20120305T091150Z
LAST-MODIFIED:20120305T091150Z
UID:1782-1361059200-1361577599@www.geotraces.org
SUMMARY:ASLO 2013\, Aquatic Sciences Meeting
DESCRIPTION:ASLO 2013\, Aquatic Sciences MeetingDates: 17-22 February 2013Location: New Orleans\, Louisiana \nFor further information: http://www.aslo.org/meetings/neworleans2013/ \nGEOTRACES relevant sessions: \n**SS57: Trace Elements and Isotopes in the Ocean and Atmosphere: the International GEOTRACES ProgramConveners: Peter Morton\, Florida State University; Carl Lamborg\, Woods Hole Oceanographic Institution. \nThe international GEOTRACES program is a multi-nation and multi-year effort to determine the concentration and speciation of trace elements and select isotopes in the world’s major ocean basins and some marginal seas at high vertical and horizontal resolution\, reminiscent of the GEOSECS program. This program’s goal is “to improve the understanding of biogeochemical cycles and large-scale distribution of trace elements and their isotopes in the marine environment.” ( www.geotraces.org). To date\, 35 “GEOTRACES compliant” section and process cruises have been completed and many more are planned. For this session\, we invite investigators to share their findings from any GEOTRACES cruise including those related to dissolved and particulate trace elements\, isotopes\, nutrients and dissolved gases as well as atmospheric analyses. We also welcome presentations describing intercalibration\, data management and modeling efforts related to GEOTRACES process and section studies. \n**SS08: Biogeochemistry of Metal-binding Organic Ligands in the Ocean: Sources\, Composition and Impacts on Trace Metal CyclingConveners: Maeve C. Lohan\, University of Plymouth; Sylvia G. Sander\, University of Otago; Kristen N. Buck\, Bermuda Institute of Ocean Sciences \nThe bioactive trace metals iron\, copper\, cobalt\, nickel\, zinc and cadmium are essential micronutrients for marine phytoplankton and exert a major influence on the global carbon cycle. Complexation of these metals by organic ligands may enhance or reduce bioavailability depending upon the metal-ligand complex formed. Yet we know little about the composition\, sources and cycling of metal-binding ligands\, which is hindering further advances in the field of trace metal biogeochemistry. An active SCOR Working Group (WG 139) ‘Organic Ligands- A Key Control on Trace Metal Cycling in the Ocean’ fosters the multidisciplinary collaboration of trace metal biogeochemists\, organic geochemists and biogeochemical modelers in order to advance this field. This session is a community wide forum to highlight recent accomplishments in metal-binding ligand characterization and approaches for assessing ligand composition\, sources and impacts on trace metal cycling in the aquatic environment\, and to discuss future efforts in this field. We welcome abstracts related to metal-binding ligands from throughout the multidisciplinary field of oceanography.
URL:https://www.geotraces.org/event/aslo-2013-aquatic-sciences-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20130106
DTEND;VALUE=DATE:20130111
DTSTAMP:20260424T181651
CREATED:20120710T074202Z
LAST-MODIFIED:20120710T074202Z
UID:1818-1357430400-1357862399@www.geotraces.org
SUMMARY:93rd AMS Annual Meeting
DESCRIPTION:93rd American Meterological Society (AMS) Annual MeetingDates: 6-10 January 2013Location: Austin\, Texas\, US  \nFor further information: http://annual.ametsoc.org/2013/ \nAbstract submission deadline: 1 August 2012  \nGEOTRACES Relevant Session:  \n2013 Robert A. Duce Symposium: “Air-Sea Chemical Exchange: Impacts on the Atmosphere and Ocean” \nIt will honor Bob’s distinguished contributions to research related to chemical cycles of pollutant and natural substances in the global atmosphere and\, in particular\, atmospheric transport of chemicals from the continents\, their deposition to the ocean and impact on marine biogeochemistry\, atmospheric chemistry and climate\, with studies in Antarctica\, the Arctic\, and all the world’s ocean.The symposium will also recognize his leadership of the atmospheric/oceanic science community both in the US and internationally.
URL:https://www.geotraces.org/event/93rd-ams-annual-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20121203
DTEND;VALUE=DATE:20121208
DTSTAMP:20260424T181651
CREATED:20120305T092307Z
LAST-MODIFIED:20120305T092307Z
UID:1802-1354492800-1354924799@www.geotraces.org
SUMMARY:American Geophysical Union Fall 2012 Meeting
DESCRIPTION:American Geophysical Union Fall 2012 MeetingDates: 3-7 December 2012Location:  San Francisco\, California\, USA \nFor more information: http://fallmeeting.agu.org/2012/ \nGEOTRACES Relevant sessions: \n **OS013: Isotope Tracers in the 21st Century Ocean: New Results\, Interesting Challenges\, and Unique OpportunitiesConveners: Steven L Goldstein (Columbia University)\, Alison E Hartman (Lamont-Doherty Earth Observatory)\, Howie D Scher (University of South Carolina) and Torben Stichel (University of Hawaii at Manoa). \n Bioactive\, particle-reactive\, and provenance-sensitive elements with isotopic variability in seawater are widely used to trace present and past processes in the oceans. Current research efforts\, such as GEOTRACES\, are increasingly multi-proxy\, high resolution\, and require smaller samples due to recent advances in mass spectrometry. Together these advances provide unprecedented opportunities to address source-to-sink questions and integration of tracers of different processes. This session brings together groups with new results from isotope tracers (Th\, Pa\, Nd\, Hf\, Cd\, Fe\, etc.) in the hopes of revealing new developments in our understanding of chemical cycling of the oceans \n**OS036: Sources\, Sinks\, and Speciation of Marine Micronutrient Trace ElementsConveners: Jessica N Fitzsimmons (MIT) and Christopher T Hayes (Columbia University
) \nMarine primary production can be limited by the concentration of micronutrient trace metals such as Fe. Linking micronutrient supply to biology remains a challenge\, however\, because of a poor understanding of the marine distribution and cycling of these metals. The de-convolution of micronutrient biogeochemical cycles is aided by an investigation of their size partitioning/chemical speciation\, as well as the cycles of other metals (such as Al\, Th) that constrain individual parts of the micronutrient cycle. This session welcomes data from recent GEOTRACES cruises\, process studies\, or modeling efforts focused on understanding the distribution\, supply\, removal\, or chemical speciation of marine micronutrient trace elements.
URL:https://www.geotraces.org/event/american-geophysical-union-fall-2012-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20121015
DTEND;VALUE=DATE:20121018
DTSTAMP:20260424T181651
CREATED:20120604T061913Z
LAST-MODIFIED:20120604T061913Z
UID:1816-1350259200-1350518399@www.geotraces.org
SUMMARY:Open Science Symposium on Western Pacific Ocean Circulation and Climate (OSS-2012)
DESCRIPTION:Open Science Symposium on Western Pacific Ocean Circulation and Climate (OSS-2012)Dates: October 15-17\, 2012Location: Qingdao\, ChinaFor further information: http://oss2012.csp.escience.cn \nAbstract submission deadline: July 15\, 2012Financial support application deadline:  July 30\, 2012 \nGEOTRACES Relevant Session: \nTheme 5: Carbon cycling\, biogeochemistry and ecosystem in the Western Pacific Ocean (WPO) \nTheme Conveners： Minhan Dai (Xiamen University\, China\, mdai@xmu.edu.cn)\, Fei Chai (University of Maine\, USA\, fchai@umaine.edu)\, James D. Murray (University of Washington\, jmurray@u.washington.edu)\, Francisco P. Chavez (Monterey Bay Aquarium Research Institute\, USA\, chfr@mbari.org)\, Tukul Rameyo Adi (Agency for Marine and Fisheries Research\, Indonesia\, rameyo_adi@dkp.go.id). \nThe Open Science Symposium on Western Pacific Ocean Circulation and Climate (OSS-2012) is to be jointly organized by Northwestern Pacific Ocean Circulation and Climate Experiment (NPOCE\, http://npoce.qdio.ac.cn/default.asp) and Southwest Pacific Ocean Circulation and Climate Experiment (SPICE). The objectives of OSS-2012 is to provide a forum for oceanographers and meteorologists to exchange recent progresses and advances in their study of the Western Pacific Ocean (WPO) circulation and climate\, marine biogeochemistry and ecosystem\, their variability\, change and impact\, to explore opportunities for international collaboration\, and to promote interdisciplinary study.
URL:https://www.geotraces.org/event/open-science-symposium-on-western-pacific-ocean-circulation-and-climate-oss-2012/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20120624
DTEND;VALUE=DATE:20120630
DTSTAMP:20260424T181651
CREATED:20101126T124837Z
LAST-MODIFIED:20101126T124837Z
UID:1709-1340496000-1341014399@www.geotraces.org
SUMMARY:Goldschmidt 2012
DESCRIPTION:Goldschmidt 2012Dates: 24-29 June 2012Location: Montréal – CanadaFor further information: http://www.vmgoldschmidt.org/2012/index.htm \nAbstract submission is closed. \nRelevant sessions: \n10a. Proxy development for paleoclimate and paleocean chemistryCo-convenors: Ann Russell (University of California at Davis) – Pamela Martin (University of Chicago) – Bärbel Hönisch (Lamont-Doherty Earth Observatory \n10c. Past and future changes in ocean circulationCo-convenors: Eric Galbraith (GEOTOP-McGill University) – Laura Robinson (University of Bristol) \n11a. Biogeochemical cycling of aerosols and their effects in the evolving Earth’s climate(co-hosted by Themes 11 and 10)Co-conveners: Nicholas Meskhidze (North Carolina State University) – Ina Tegen (Institute for Tropospheric Research\, Leipzig\, Germany)   \n12b. Pa and Th distributions in the ocean: controlling mechanisms(co-hosted by Themes 12 and 13)Co-convenors: Abel Guihou (SUNY-Stony Brook) – Robert F Anderson (LDEO of Columbia University) \n12e. Present and past biogeochemical cycling of nutrients and metals in high latitude marine environments(co-hosted by Themes 12 and 16)Co-convenors: Dr. Laura Wehrmann (University of California Riverside\, USA) – Dr. Christian März (Newcastle University\, UK)  \n12g. Contribution of submarine groundwater discharge to oceanic chemical cycles(co-hosted by Themes 12 and 22)Co-convenors: Aaron Beck (Virginia Institute of Marine Science) – Richard Peterson (Coastal Carolina University) \n13b. Geochemical proxies for past ocean circulationCo-convenors: Anton Eisenhauer (IFM-GEOMAR/Kiel) – Steven L. Goldstein (Lamont-Doherty Earth Observatory) – Ralph Schneider (Universität Kiel) \n13d. GEOTRACES\, the international science programCo-convenors: Géraldine Sarthou (Université de Brest) – Kazuyo Tachikawa (CEREGE\, France) – Tina van De Flierdt (Imperial College\, London) \n17e.The application of synchrotron X-ray techniques to study marine biogeochemical cyclesCo-convenors: Phoebe J. Lam (Woods Hole Oceanographic Institution) – Brandy M. Toner ( University of Minnesota – Twin Cities) – Benjamin S. Twining (Bigelow Laboratory for Ocean Sciences) \nDescriptions: \n*10a. Proxy development for paleoclimate and paleocean chemistry(co-hosted by Themes 10 and 13)Co-convenors: Ann Russell (University of California at Davis) – Pamela Martin (University of Chicago) – Bärbel Hönisch (Lamont-Doherty Earth Observatory)Development of geochemical proxies for reconstructing past climatic and ocean chemical conditions is a key component of paleoclimate and paleoceanographic research and essential for gleaning insight into the Earth’s future from its history. Archives of paleoenvironmental information include both biogenic and authigenic precipitates and isolating an environmental signal can be convoluted by post-depositional overgrowths. Covariation of environmental parameters can also make it difficult to calibrate the response of a proxy to a single environmental parameter. In deep time\, additional complications can arise when the possible controls over proxy relationships are less constrained and different_from_modern seawater chemistry may change proxy relationships from the conditions under which the proxy was calibrated.This session seeks to share progress on identifying the primary geochemical mechanisms and environmental controls over marine proxies\, as well as approaches and tools for addressing post- depositional alteration. We welcome contributions focused on the geochemistry of proxies from carbonates\, diatoms\, organic material\, as well as bulk sediments and authigenic precipitates. We encourage analytic method development and specifically contributions that go beyond empirical correlations between ocean parameters and proxy signals\, which may improve the quality of proxy applications by delving into the mechanistic basis for the relationship.Keynote speaker: TBA \n*10c. Past and future changes in ocean circulationCo-convenors: Eric Galbraith (GEOTOP-McGill University) – Laura Robinson (University of Bristol)Despite decades of research\, the large-scale drivers of deep-ocean circulation – and its susceptibility to change – remain poorly understood. Ocean mixing\, especially vertical mixing\, is of critical importance to this circulation\, but is difficult to observe in the modern ocean. Paleoceanographic records offer great potential in constraining past changes in ocean circulation\, which can help reveal natural variability of ocean mixing\, while ocean models can provide insight into mechanisms\, constrained by present-day observations. Together\, these approaches help to predict the biogeochemical impacts of future changes in ocean circulation. This session aims to bring together geochemical observations and theory that can shed light on ocean mixing and its impacts on ocean circulation\, and gas and nutrient cycling in the past\, present and future. We invite contributions that can constrain or quantify deep ocean circulation on any timescale\, and particularly encourage contributions that bear on vertical mixing in the ocean. We also welcome theoretical and modeling contributions that address the role of ocean circulation on biogeochemistry\, or that help to interpret geochemical observations.Keynote speaker: TBA \n*11a. Biogeochemical cycling of aerosols and their effects in the evolving Earth’s climate(co-hosted by Themes 11 and 10)Co-conveners: Nicholas Meskhidze (North Carolina State University) – Ina Tegen (Institute for Tropospheric Research\, Leipzig\, Germany)Climate projections remain an important scientific goal for the earth science community. A large fraction of the uncertainty in predicting climate change lies in the uncertainties associated with feedbacks in the carbon cycle and aerosol forcing. These feedbacks are the result of land-atmosphere-ocean natural and anthropogenic interactions. Understanding those interactions is of great importance for characterizing possible future changes in the evolving Earth. While aerosols are a source of micronutrients (iron\, phosphorus\, nitrogen) for the ecosystems\, the emission and transformation processes of many aerosols (e.g. desert dust or secondary organic aerosols of biogenic sources) can themselves be influenced by biogeochemical processes. We invite submissions on lab/field measurements\, remote sensing\, and modeling that lead to process-level understanding of biogeochemical land-atmosphere-ocean interactions. Interdisciplinary research on deposition of dust and volcanic particles\, heterogeneous chemical/photochemical transformation of aerosols\, and in-situ studies for the effects of aerosols on ocean/terrestrial biogeochemistry are welcome. The earth system models with aerosol deposition coupled to the land-ocean biogeochemistry are in their infancy. Until such models can reliably reproduce the effect of aerosol deposition on carbon cycle\, it will be problematic to estimate how changes in aerosol deposition over time might have affected the evolving climate of the Earth. \n*12b. Pa and Th distributions in the ocean: controlling mechanisms(co-hosted by Themes 12 and 13)Co-convenors: Abel Guihou (SUNY-Stony Brook) – Robert F Anderson (LDEO of Columbia University)231Pa and long-lived Th isotopes are naturally occurring radionuclides. Their potential to provide quantitative information of modern and past oceanographic processes (such as large scale ocean circulation and particle fluxes and dissolution) has been acknowledged for decades. However\, some uncertainties still remain regarding what actually controls their distribution in the ocean. This session invites contributions aimed to better understand these mechanisms such has new dissolved and particulate water column profiles\, new views on the distribution of these radionuclides onto particles from natural samples or from laboratory experiments as well as modeling studies.Keynote speaker: Michiel Rutgers van der Loeff (Alfred Wegener Institute for Polar and Marine Research) \n*12e. Present and past biogeochemical cycling of nutrients and metals in high latitude marine environments(co-hosted by Themes 12 and 16)Co-convenors: Dr. Laura Wehrmann (University of California Riverside\, USA) – Dr. Christian März (Newcastle University\, UK) This session targets the emerging field of biogeochemical research in Arctic and Antarctic environments\, with a focus on understanding the role of the high latitudes for global element cycles (C\, N\, P\, S\, Si\, transition metals) at present and in the past. We welcome contributions elucidating the cycling of these elements in the water column\, at the ice-sediment and sediment-water interface\, in shallow as well as in deeply buried marine sediments of high latitude environments. This session aims to gather scientists studying Arctic and Antarctic fjords\, estuaries and river mouths\, glacial and pro-glacial environments\, as well as associated continental shelves\, slopes\, and the deep oceans. Topics of particular interest include\, but are not limited to the (coupled) cycling of carbon\, sulphur\, phosphorus\, iron and manganese in Arctic and Antarctic sediments; the overprint of paleoclimate proxies by biogeochemical processes; the role of microbial processes in shaping the diagenetic characteristics of high latitude environments; biogeochemical interactions between glaciers and the coastal ocean; the role of high latitude environments for global biogeochemical cycles in the past. We especially encourage contributions that apply multidisciplinary approaches\, novel analytical techniques\, and computer modelling to natural samples and/or in laboratory experiments.Keynote speaker: Prof. Rob Raiswell (Emeritus)\, School of Earth and Environment\, University of Leeds\, UK \n*12g. Contribution of submarine groundwater discharge to oceanic chemical cycles(co-hosted by Themes 12 and 22)Co-convenors: Aaron Beck (Virginia Institute of Marine Science) – Richard Peterson (Coastal Carolina University)Submarine groundwater discharge (SGD) comprises all water transported by advection across the permeable sediment-water interface\, including both fresh groundwater and recirculated seawater. Biogeochemical reactions such as ion exchange\, dissolution and precipitation\, and metal redox cycling occur in the subsurface mixing zone of fresh and saline groundwaters (the “subterranean estuary”)\, resulting in brackish SGD that can be very different in composition from either of the original end-members. Further\, the advection of groundwater through the diagenetic zone can mobilize regenerated nutrients\, and serve as a transport pathway of these recycled nutrients back to the water column. A growing body of work demonstrates the importance of SGD and subterranean estuaries to marine budgets of nutrients\, radionuclides\, and trace elements. Understanding current SGD-driven chemical fluxes is critical for predicting how future changes in the hydrologic cycle\, coastal margins\, and anthropogenic factors may affect chemical cycling in the ocean. This session will explore the role of SGD and the subterranean estuary in controlling chemical fluxes between land and sea. We especially encourage studies that assess the ecological impact of these fluxes\, which is yet relatively unrepresented in this field. \n*13b. Geochemical proxies for past ocean circulationCo-convenors: Anton Eisenhauer (IFM-GEOMAR/Kiel) – Steven L. Goldstein (Lamont-Doherty Earth Observatory) – Ralph Schneider (Universität Kiel) The ocean circulation is an important aspect for the marine trace metal and nutrient cycling for the Present and in the Past. In particular\, ocean circulation interferes with the global carbon cycle influencing atmospheric pCO2 as well as long and short term climate change. In order to better understand present and past biogeochemical cycles it is most important to document and understand ocean dynamics on all time scales. Past changes in ocean circulation can only be reconstructed from geological archives\, among others\, through the application and interpretation of geochemical proxies. This session invites contributions addressing new developments and findings\, both experimental and theoretical\, on the application of geochemical proxies\, trace elements and isotopes to reconstruct past ocean dynamics.Keynote speaker: Gerald H. Haug (ETH Zürich)  \n*13d. GEOTRACES\, the international science programCo-convenors: Géraldine Sarthou (Université de Brest) – Kazuyo Tachikawa (CEREGE\, France) – Tina van De Flierdt (Imperial College\, London)Many trace elements are critical for marine life\, and affect the functioning of ocean ecosystems. On the other hand\, some trace elements and isotopes are used to track modern ocean processes\, and if they are recorded faithfully in marine archives\, they are powerful indicators of past changes. International science program GEOTRACES aims at identifying processes\, quantifying fluxes and establishing the sensitivity of the distribution of key trace elements and isotopes. We invite contributions that focus on fluxes and processes at ocean interfaces\, internal cycle of the trace elements and isotopes\, and development of proxies for past changes\, based on experimental and/or modelling approaches. Results from the recent GEOTRACES cruise are particularly welcome. \n*17e.The application of synchrotron X-ray techniques to study marine biogeochemical cyclesCo-convenors: Phoebe J. Lam (Woods Hole Oceanographic Institution) – Brandy M. Toner ( University of Minnesota – Twin Cities) – Benjamin S. Twining (Bigelow Laboratory for Ocean Sciences)Synchrotron X-ray techniques in the soft\, “tender”\, and hard x-ray energy ranges are increasingly applied to address questions in marine science. Applications have included two- and three-dimensional element-specific imaging at nanometer to micron scales to determine cell quotas and elemental distributions and function\, and spectroscopic analyses to determine the speciation\, provenance\, and bioavailability of key nutrients such as phosphorus and iron. We invite abstracts from researchers who are already applying synchrotron techniques to marine problems\, as well as those whose work in other areas of Earth science might be applicable to topics in marine biogeochemical cycling. For example\, poorly understood processes such as scavenging of trace metals in the ocean might be informed by studies of complexation of surface-adsorbed species onto model minerals and microorganisms. Similarly\, mechanisms of elemental substitution in inorganic and biominerals may change the stability and thus biogeochemical role of these minerals in the oceans. We envision a session enabling cross-fertilization of ideas between laboratory and field researchers\, and biologists and geochemists.Keynote speaker: Jay Brandes (Skidaway Institute of Oceanography) \n 
URL:https://www.geotraces.org/event/goldschmidt-2012/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20120220
DTEND;VALUE=DATE:20120225
DTSTAMP:20260424T181651
CREATED:20101115T083404Z
LAST-MODIFIED:20101115T083404Z
UID:1737-1329696000-1330127999@www.geotraces.org
SUMMARY:2012 Ocean Sciences Meeting
DESCRIPTION:2012 Ocean Sciences Meeting20–24 February 2012Location: Salt Lake City – Utah – USA \nFor further information: http://www.sgmeet.com/osm2012/ \nRelevant sessions:  \n*057: Biogeochemical Cycling of Micronutrient Trace Elements  Organizers: Maeve Lohan\, University of Plymouth; Andrew Bowie\, Antarctic Climate & Ecosystems CRC; Toshi Gamo\, Univeristy of Toyko; Greg Cutter\, Old Dominion University  There is growing international interest (e.g.\, GEOTRACES\, SOLAS\, IMBER) to identify processes and quantify fluxes that control the distributions of key trace elements and isotopes in the ocean and to establish the sensitivity of these distributions to changing environmental conditions. This session will focus on the trace elements that serve as micronutrients (e.g.\, Fe\, Cu\, Co\, Zn\, etc)\, the availability of which influence the biogeochemical activity of marine organisms\, control the structure of ocean ecosystems and hence regulate the ocean carbon cycle. We also welcome presentation of data on diagnostic trace elements (e.g.\, Al\, Mn\, rare earths\, etc) and isotopes that help characterise micronutrient sources and sinks. Submissions are invited which focus on micronutrients and diagnostic tracers in different phases (dissolved\, particulate\, speciation) that have been studied both along ocean sections from different ocean basins and in the context of process studies. We also welcome abstracts focusing on the numerical modeling of micronutrients to quantify lateral and vertical transports\, as well as biogeochemical sources and sinks. \nView the complete abstracts of the oral and poster presentations. \n *049: Advances in the Oceanography of Trace Elements and Isotopes in the Atlantic and Polar Oceans  \nOrganizers: Micha Rijkenberg\, Royal Netherlands Institute for Sea Research; Rob Middag\, University of California Santa Cruz; Stephanie Owens\, Woods Hole Oceanographic Institution; Patricia Cámara Mor\, Universidad Autonoma de Barcelona \nThe dynamic hydrography of Atlantic\, Arctic and Antarctic Oceans is key to the distribution of trace elements in the global oceans. Trace elements like iron play a pivotal role in controlling ocean productivity and therefore global climate. Moreover\, several Trace Elements and Isotopes (TEIs; stable or radioactive; natural or anthropogenic) serve as important tracers for unraveling ocean processes and turnover rates. Novel ultraclean rapid sampling systems and international reference samples facilitate measurement of TEIs along deep ocean sections in unprecedented high spatial resolution\, coverage and accuracy. For example\, the international effort resulted in the thus far longest 13000 kilometer full depth ocean section of TEIs in the Atlantic basin. Intercalibration at crossover stations further confirms accuracy between cruises. The high resolution and multi-tracer approaches produces novel relationships among TEIs and other tracers\, and reveals details not seen before. This in turn leads to shifts of paradigms. For example\, hydrothermal supply of iron and manganese appears more important for ocean inventory budgets than previously realized. For this session we like to invite topics on TEIs in the Atlantic and polar oceans\, including methods\, intercalibration\, field data and ocean modeling. Relevant topics in other oceans are most welcome as well. \nView the abstracts of the oral and poster presentations. \n*005: Metal Speciation in the Ocean: Metal-Binding ligand composition and role in the transport of metals through the marine environment  \nOrganizers: Sylvia Sander\, University of Otago; Constant van den Berg\, University of Liverpool; Kristen Buck\, Bermuda Institute of Ocean Sciences \nThe biogenic trace metals iron\, cobalt\, zinc\, nickel and copper are complexed by organic ligands in the marine system\, which can influence trace metal solubility and bioavailability. Little is known about the composition of these metal-binding ligands\, although siderophores\, thiols\, humic substances and saccharides have been identified. There is evidence that this organic complexation helps transport trace metals from their source (hydrothermal vents\, estuaries\, etc.) to the open ocean. Dynamic aspects related to photochemical changes in metal speciation are also being recognised. This session welcomes abstract submissions related to all aspects of metal speciation in the oceans\, and particularly to identifying sources and cycling processes of metal-binding ligands.  \nView the complete abstract of the oral and poster presentations.  \n*166: Redox and Coordination Chemistry of Iron Marine Systems \nOrganizers: James Moffett\, University of Southern California; Katherine Barbeau\, UC San Diego \nIron undergoes redox cycling between Fe(II) and Fe(III)\, and is strongly complexed by organic ligands. In the upper ocean\, organically complexed forms predominate and ultimately determine the reactivity and biological availability of iron. Fe(II) is produced through biological and photochemical processes and may at times be the predominant inorganic form of iron\, even in oxygenated waters. Recent evidence suggests that the coordination environment of iron created through organic complexation may influence the kinetics and thermodynamics of redox cycling. This session is directed at investigators who are studying iron redox and complexation processes at the molecular level\, and how those processes interactively influence biological iron utilization and cycling in diverse marine environments. Both field and laboratory-based investigations are of interest. While the session is focused on iron\, studies of related processes with other transition metals are also welcome. \nView the complete abstract of the oral and poster presentations. \n*EVW09: US Arctic GEOTRACES (Town Hall)Wednesday February 22\, 18:00 – 21:00\, Room 151 A\, B\, C\, G \nOrganizers: David Kadko\, University of Miami; Robert Anderson\, Lamont-Doherty Earth Observatory. \nGEOTRACES is an international program focused on understanding the cycling of trace elements and isotopes in the oceans. Since the inception of this program\, there has been strong interest in carrying out studies in the Arctic Ocean. The Arctic Ocean is at the epicenter of climate change\, and warming climate will likely have a profound impact on the carbon budget\, geochemical cycles\, and ecosystem of the Arctic. Furthermore\, these changes will ultimately be felt globally\, through feedbacks related\, for example\, to melting ice and release of carbon from permafrost. This interest has led to national and international discussions\, and planning has begun for a multi-national\, multi-icebreaker\, GEOTRACES field effort to the Arctic likely in 2015. The US will be an active participant in this endeavor. The purpose of this meeting is to provide an update on the status of the planning process and to solicit input from the community. \n*EVT15: ConCOAC: Connecting Chemical Oceanography with Analytical Chemistry (Town Hall)Tuesday February 21\, 18:00 – 21:00\, Ballroom J \nOrganizers: Chris Measures\, University of Hawaii; Maxime Grand\, University of Hawaii. \nWe are developing a new program to connect experts from analytical chemistry with oceanographers to adapt newly available technology to the determination of parameters in seawater that are of interest to oceanography. The goal of the town hall is to alert the broader community to our open science meeting\, the first component of this new program. We seek community input into workshop design particularly from young scientists who will become active members of this bridge between the fields.
URL:https://www.geotraces.org/event/2012-ocean-sciences-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20120216
DTEND;VALUE=DATE:20120221
DTSTAMP:20260424T181651
CREATED:20111205T084525Z
LAST-MODIFIED:20111205T084525Z
UID:1758-1329350400-1329782399@www.geotraces.org
SUMMARY:AAAS 2012 Annual Meeting
DESCRIPTION:American Association for the Advancement of Science (AAAS) 2012 Annual MeetingDates: 16-20 February 2012Location: Vancouver\, Canada \nFor more information:  http://www.aaas.org/meetings/ \nRelevant sessions: \n*Documenting a Changing Ocean Through International Multidisciplinary CollaborationsFriday\, February 17\, 2012: 1:30 PM-4:30 PMRoom 212 (VCC West Building) \nResource exploitation\, pollution\, acidification\, temperature\, and salinity changes are altering marine ecosystems\, seawater chemistry\, and ocean circulation in complex ways that are interconnected and feedback on the causes that initiated them. Understanding these changes is essential to providing food sources\, to sustaining economic development\, and to predicting future atmospheric greenhouse gas levels and global warming. The complexities and interrelatedness of these questions demand that oceanographic research be multidisciplinary\, integrative\, and based on global-scale observations conducted through large\, frequently multinational\, programs. The speakers will present major achievements from large-scale oceanographic programs addressing interrelated physical\, chemical\, and biological changes in the ocean. They will particularly focus on lessons learned and future challenges in crafting cross-cutting\, collaborative\, and global ocean observational programs. \nOrganizer: Roger Francois\, University of British ColumbiaCo-organizers: Roberta Hamme\, University of Victoria and Andrey Proshutinsky\, Woods Hole Oceanographic Institution \nSpeakers: \nEddy Carmack\, Fisheries and Ocean CanadaRapidly Changing Arctic Ocean: Observations from the International Polar Year \nHein de Baar\, Royal Netherlands Institute for Sea ResearchHighlights of Recent GEOTRACES Field Programs \nIan Perry\, Fisheries and Oceans CanadaShifting Paradigms and Improving Decision-Making for Marine Systems Under Change \nW. Brechner Owens\, Woods Hole Oceanographic InstitutionThe International Argo Program: Providing Global Ocean Observations for Climate \nKendra Daly\, University of South FloridaOcean Carbon and Biogeochemistry: Building a Community from the Bottom Up \nJ. Anthony Koslow\, Scripps Institution of OceanographyPerspectives on Ocean Climate from a 60+ Year Ocean Observation Program
URL:https://www.geotraces.org/event/aaas-2012-annual-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20110814
DTEND;VALUE=DATE:20110820
DTSTAMP:20260424T181651
CREATED:20101126T123659Z
LAST-MODIFIED:20190912T142043Z
UID:1707-1313280000-1313798399@www.geotraces.org
SUMMARY:Goldschmidt 2011
DESCRIPTION:Goldschmidt 2011Dates: 14-19 August 2011Location: Prague – Czech Republic \nFor more information: http://www.goldschmidt2011.org/index \nAbstract submission deadline 15 April 2011. \nRelevant sessions: \n15a: The GEOTRACES Programhttp://www.goldschmidt2011.org/themes?theme=15 \nConvenor: Ed Boyle\, Massachusetts Institute of Technology \n15b: Deep Ocean Circulation in the Pasthttp://www.goldschmidt2011.org/themes?theme=15 \nConvenors: Bob Anderson\, Lamont-Doherty Earth Observatory; and Jeanne Gherardi\, Laboratoire des Sciences du Climat et de l’Environnement \n11g: The Rare Earth Elements: Their Deposits\, Geochemistry\, and Environmental Impacthttp://www.goldschmidt2011.org/themes?theme=11&showDescriptions=true#session_11g \nConvenors: Michael Bau (Jacobs University)\, Ulrich Schwarz-Schampera (BGR)\, James R. Hein (USGS)
URL:https://www.geotraces.org/event/goldschmidt-2011/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20110808
DTEND;VALUE=DATE:20110813
DTSTAMP:20260424T181651
CREATED:20110118T091929Z
LAST-MODIFIED:20110118T091929Z
UID:1713-1312761600-1313193599@www.geotraces.org
SUMMARY:Asia-Oceania Geosciences Society (AOGS) Meeting 2011
DESCRIPTION:Asia-Oceania Geosciences Society (AOGS) Meeting 2011Dates: 8-12 August 2011Location: Taipei – Taiwan \nFor more information: http://www.asiaoceania.org/aogs2011/ \nAbstract submission is closed. \nRelevant Sessions: \nSession 1 details (OS09) Section OS – Ocean Sciences Session Title: Geochemical and Isotopic Proxies Deciphering Past Environmental and Oceanographic Changes \nMain Convener(s): Dr. Selvaraj Kandasamy (Academia Sinica\, Taiwan). \nCo-convener(s): Dr. Nagender Nath Bejugam (National Institute of Oceanography\, India). Dr. Madhavaraju Jayagopal (Universidad Nacional Autonoma de Mexico\, Mexico). Dr. Shuh-Ji Kao (Academia Sinica\, Taiwan ). \nSession Description \nEarth System Scientists and Marine Geochemists are interested in reconstructing the past environmental and oceanographic changes over the orbital to millennial timescales by using solid-phase geochemical proxies. Geochemical proxy data for paleoenvironmental and paleoceanographic changes could have large uncertainties\, and thus this decade has witnessed the invention of several new proxies\, catalyzing a renaissance of sediment geochemical research especially from South and East Asian regions. This session focuses on the advances made in using elemental and isotopic proxies for the past environmental and oceanographic changes in the low- and mid-latitude regions. We welcome contributions related to the critical evaluation of climate-environmental-specific proxies in modern and ancient terrestrial\, lacustrine and oceanic environmental settings. \n  \nSession 2 DetailsSectionIWG – Interdisciplinary Working Groups Session Title: Weathering Studies in Asia: Geochemical and Clay Mineralogical Constraints from Modern and Ancient Sediments  \nMain Convener(s): Dr. Nagender Nath Bejugam (National Institute of Oceanography\, India). \nCo-convener(s): Dr. Selvaraj Kandasamy (Academia Sinica\, Taiwan). Dr. Madhavaraju Jayagopal (Universidad Nacional Autonoma de Mexico\, Mexico). \nSession Description \nThe Earth’s Critical Zone and associated terrestrial life is governing by two interdependent surface processes\, namely erosion and weathering. A combination of atmospheric carbon dioxide levels and continental weathering intensity controls the Earth’s climate on glacial-interglacial timescales. Recent chemical weathering investigations from East Asia \, although only a few\, reveal a wide range of chemical weathering conditions that were not previously known. Given the importance of diverse climatic and tectonic regimes in Asia \, this session explores the recent advances in chemical weathering using geochemical and clay mineralogical studies of river\, lake and ocean sediments\, including sedimentary rocks. Chemical weathering studies from oceanic islands\, in-land lake systems and comparison between large and small river systems in Asia are most welcome. This session further evaluates the unexplored potential geographical regions for future investigations.
URL:https://www.geotraces.org/event/asia-oceania-geosciences-society-aogs-meeting-2011/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20110522
DTEND;VALUE=DATE:20110527
DTSTAMP:20260424T181651
CREATED:20101110T073943Z
LAST-MODIFIED:20101110T073943Z
UID:1699-1306022400-1306454399@www.geotraces.org
SUMMARY:ICAS 2011\, IUPAC International Congress for Analytical Sciences
DESCRIPTION:ICAS 2011\, IUPAC International Congress for Analytical SciencesDates: 22-26 May 2011Location: Kyoto\, Japan  \nCo-organized by The Japan Society for Analytical Chemistry (JSAC) and International Union of Pure and Applied Chemistry (IUPAC)For further information: http://www.icas2011.com/index.html \nRelevant session: \nS17) Geochemical Analysis \nCo-chair: Yoshiki Sohrin (Kyoto Univ.) Trace Elements and Isotopes in Marine Geochemistry \n    Kenneth W. Bruland (Univ. of California\, USA)    Derek Vance (Univ. of Bristol\, UK) 
URL:https://www.geotraces.org/event/icas-2011-iupac-international-congress-for-analytical-sciences/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20110502
DTEND;VALUE=DATE:20110507
DTSTAMP:20260424T181651
CREATED:20101110T084819Z
LAST-MODIFIED:20101110T084819Z
UID:1703-1304294400-1304726399@www.geotraces.org
SUMMARY:43th International Liège Colloquium on Ocean Dynamics
DESCRIPTION:43th International Liège Colloquium on Ocean DynamicsTracers of physical and biogeochemical processes\, past changes and ongoing anthropogenic impactsDates: 2nd – 6th May 2011Location: Liège – Belgium \nFor further information: http://modb.oce.ulg.ac.be/colloquium/ \nThe abstracts are available to download. \nOverview \nTracers such as Trace Elements and Isotopes (TEI) play an important role in oceanography as tools to (1) describe physical processes\, (2) quantify production and carbon export\, energy transfer\, and tro- phic pathways\, (3) understand the role of limiting micronutrients regulating ecosystem production and structure\,(4) reconstruct past ocean conditions\, (5) study transport and fate of anthropogenic inputs and pollutants. These thematics are investigated in the framework of several international projects: GEOTRACES\, SOLAS\, IMBER\, among others. Section cruises and process studies have taken place in polar oceans during the International Polar Year (2007-2008) and are now underway in other oceans. \nThe 43rd International Liege Colloquium on Ocean Dynamics will investigate new developments and insights related to tracers and proxies (from temperature and salinity to gases and isotopes) with a particular attention on the use of TEI as tracers.  \nAgenda \nThe Agenda is available to download.
URL:https://www.geotraces.org/event/43th-international-liege-colloquium-on-ocean-dynamics/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20110403
DTEND;VALUE=DATE:20110409
DTSTAMP:20260424T181651
CREATED:20101110T074335Z
LAST-MODIFIED:20101110T074335Z
UID:1700-1301788800-1302307199@www.geotraces.org
SUMMARY:EGU 2011\, European Geosciences Union
 General Assembly
DESCRIPTION:EGU 2011\, European Geosciences Union
 General AssemblyDates: 3-8 April 2011Location: Vienna\, Austria \nFor more information: http://meetingorganizer.copernicus.org/EGU2011/session/6985 \nRelevant session : \nIG14/CL4.14 Isotopic tracers and chronometers of climate\, ocean and environmental changes in the Arctic/sub-Arctic domains \nConvener: Alain Veron \nCo-Conveners: Claude Hillaire-Marcel\, Martin Frank \n  \nResearch activity about climatic\, environmental and paleoceanographic changes in the Arctic Ocean\, its surrounding continents and sub-arctic seas\, has increased drastically in recent years. Stable\, radioactive and radiogenic isotopes provide here a large array of tools to document land-ocean fluxes\, atmospheric and oceanic circulation patterns as well as an essential tool for the setting of time series from sedimentary archives. The planned session aim at joining expertise about land processes\, dissolved and particulate fluxes towards the Arctic Ocean and surrounding seas\, from such isotopic perspectives\, with special attention to i) the dating of environment/ocean changes during the Late Quaternary\, ii) the identification of eolian/marine sediment sources and their change through time\, iii) on-going natural/anthropogenically driven processes and iv) isotopic links between continental/marine and ice time series.
URL:https://www.geotraces.org/event/egu-2011-european-geosciences-union%e2%80%a8-general-assembly/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20110213
DTEND;VALUE=DATE:20110219
DTSTAMP:20260424T181651
CREATED:20100930T065128Z
LAST-MODIFIED:20100930T065128Z
UID:1697-1297555200-1298073599@www.geotraces.org
SUMMARY:ASLO 2011\, Aquatic Sciences Meeting
DESCRIPTION:ASLO 2011\, Aquatic Sciences MeetingDates: 13-18 February 2011Location: Puerto Rico \nFor more information: http://www.aslo.org/meetings/sanjuan2011/ \n\nRelevant Sessions:  \n*GSO2: Chemical Oceanography/GEOTRACESPresentations available at: https://www.sgmeet.com/aslo/sanjuan2011/sessionschedule.asp?SessionID=GS02 \nConveners: Greg Cutter\, Old Dominion University and Pere Masqué\, Universitat Autònoma de Barcelona \n*S87: Trace Metals and their Nutritional Importance to Marine Phytoplankton and BacteriaPresentations available at: http://www.sgmeet.com/aslo/sanjuan2011/sessionschedule.asp?SessionID=S87 \nConveners: Mak Saito\, Woods Hole Oceanographic Institution; Pete Sedwick\, Old Dominion University. \nThe past few decades have seen a growing appreciation of the vital role of micronutrient trace metals in the ocean carbon cycle. With the launch of the international GEOTRACES program and the rapid development of molecular techniques\, now is an opportune time to strengthen linkages between the geochemists and biologists who focus on trace metals and metalloproteins in the ocean. For this session\, we invite presentations on geochemical\, physiological\, biochemical and modeling studies that address the complex interactions between trace micronutrients and marine microbiota on scales ranging from global to molecular. \n*Town Hall Meeting: Microbial Biogeography and Biogeochemistry   \nConveners:  Eric Webb\, University of Southern California and Ben Van Mooy\, Woods Hole Oceanographic Institution. \n An Ocean Carbon and Biogeochemistry (OCB) Scoping Workshop chaired by Jim Moffett and Eric Webb (University of Southern California) was held in Los Angeles in November 2010 entitled “The Molecular Biology of Biogeochemistry.” The goal of this workshop was to assess the potential role of molecular biology to study marine biogeochemical cycles\, particularly the carbon cycle\, via large survey programs such as GEOTRACES.  Rapid advances in molecular methods are providing new tools applicable to global surveys and other observational programs focused on the oceans’ response to changing climate and other impacts.   However\, molecular biologists generally examine ecological problems like community diversity\, whereas geochemists are more interested in functionality and rates.  Here\, geochemists and molecular biologists sought common ground to identify which molecular biological measurements would be most useful for understanding marine biogeochemical cycles and characterizing their response to climate change. \n Workshop participants were enthusiastic about the integration of geochemical and marine biological tools in existing large survey programs but recognized the need for a new\, stand-alone field campaign to characterize the biogeography of marine microbial communities that will complement the existing global survey and observational programs.  The new program will characterize the distribution of microbial communities within the ocean on complete surface to bottom sections and couple these data with important geochemical measurements and rate measurements of key processes.    Such a program was seen as essential to achieve the core science objectives in biogeochemistry that was the charge of the workshop.  A stand-alone program is desirable for logistical and science reasons\, but the core parameters in GEOTRACES are highly complementary.  Therefore\, a plan was outlined for a sectional survey cruise in Fall 2013 concurrently or back to back with a proposed GEOTRACES zonal section in the eastern tropical South Pacific.  The effort will be spearheaded by participants at the workshop\, and led by Ginger Armbrust (University of Washington).  However\, planning of the program is still at a very early stage\, and input from the broader community of marine microbiologists\, biogeochemists and modelers is essential.  \n The following objectives were developed as an organizational framework for the development of the hypotheses and approaches for the first sectional cruise and the program as a whole: \n (1)    Characterize and define the connections between the presence and activity of microbes (i.e.\, functional biogeography) and physical and chemical parameters\, utilizing the tools of an unprecedented\, large group of microbiologists and geochemists. (2)    Utilize genomics\, transcriptomics\, proteomics\, and metabolomics in combination with process measurements to define biogeochemical ‘connections’ and their constraints. (3)    Integrate results from multiple sections to identify boundaries of microbial biogeographic provinces (analogous to the Longhurst provinces) over horizontal and vertical scales.\n(4)    Develop an operational framework for many laboratories to collaborate together using a variety of molecular and biogeochemical  tools that includes rigorous protocols for methodological inter-calibration and standardization (5)    Incorporate the program’s observations into a new generation of models that capture the connections between microbes and chemistry in an ocean perturbed by climate change.  \n At the Town Hall Meeting\, these plans will be discussed along with a detailed summary of the meeting deliberations about the topics in points 1-5.
URL:https://www.geotraces.org/event/aslo-2011-aquatic-sciences-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20100322
DTEND;VALUE=DATE:20100327
DTSTAMP:20260424T181651
CREATED:20100423T113531Z
LAST-MODIFIED:20100423T113531Z
UID:1626-1269216000-1269647999@www.geotraces.org
SUMMARY:2010 Ocean Science Meeting
DESCRIPTION:2010 Ocean Sciences MeetingDates: 22 – 26 FebruaryLocation: Portland\, Oregon \nFor further information: http://www.agu.org/meetings/os10/ \nRelevant sessions: \n*C007: GEOTRACES in the International Polar Year \nConvener: Rob Middag\, Royal Netherlands Institute for Sea Research; Delphine Lannuzel\, University of Tasmania and Celia Venchiarutti\, Alfred Wegener Institute. \nTrace elements\, such as iron\, play a pivotal role in controlling ocean productivity and therefore global climate. Moreover several trace elements and isotopes serve as key tracers for unraveling processes and turnover rates in the oceans. The international GEOTRACES program pursues the characterization of marine biogeochemical cycles of Trace Elements and Isotopes (TEIs; stable or radioactive; natural or anthropogenic). In context of the International Polar Years (IPY) 2007-2009 the GEOTRACES program had its flying start with four Arctic and six Antarctic expeditions in order to study TEIs abundances\, processes and fluxes in the polar oceans. The multi-tracer approaches and inter-calibration exercises carried out during IPY-GEOTRACES have produced novel relationships among TEIs and other tracers and improved methods for sampling and analyses. We seek topics on TEIs as controling elements as well as tracers of biogeochemical processes in the polar oceans in the context of IPY-GEOTRACES and other relevant projects. \n*C009: Getting the Right Number: Precision and Accuracy in Chemical Oceanography \nConvener: Gregory Cutter\, Old Dominion University and Robert Sherrell\, Rutgers University. \nAccuracy and precision are essential for all biogeochemical studies. Some important chemical species are in extremely low concentration while others require high precision for optimal interpretation. Intercalibration is an active process among laboratories that includes all steps from sampling to analyses\, with the goal of achieving the same accurate results regardless of the method or lab. Past intercalibration efforts included examinations of colloids and carbonate system parameters\, and more recently the Sampling and Analysis of Iron (SAFe) experiment. The GEOTRACES intercalibration program is currently underway. This session seeks presentations focusing on methods to assess the accuracy and precision of determining various chemical parameters in the ocean (from organics to metals to isotopes in dissolved and particulate phases) and results from intercalibration programs. An important goal will be for attendees to discuss how best to assess accuracy from sampling to analysis when suitable certified reference materials are not available. \n 
URL:https://www.geotraces.org/event/2010-ocean-science-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20091214
DTEND;VALUE=DATE:20091219
DTSTAMP:20260424T181651
CREATED:20100505T074517Z
LAST-MODIFIED:20100505T074517Z
UID:1686-1260748800-1261180799@www.geotraces.org
SUMMARY:American Geophysical Union Fall 2009 Meeting
DESCRIPTION:2009 American Geophysical Union Fall MeetingDates: 14 – 18 December 2009Location: San Francisco\, CA USA \nFor further information: http://www.agu.org/meetings/fm09/ \nRelevant session: \nPP05: Late Pleistocene Variability in Ventilation of Deep and Intermediate Water Masses
URL:https://www.geotraces.org/event/american-geophysical-union-fall-2009-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20090621
DTEND;VALUE=DATE:20090627
DTSTAMP:20260424T181651
CREATED:20100505T074845Z
LAST-MODIFIED:20100505T074845Z
UID:1687-1245542400-1246060799@www.geotraces.org
SUMMARY:Goldschmidt 2009 - Challenges to Our Volatile Planet
DESCRIPTION:Goldschmidt 2009 – Challenges to Our Volatile Planet Dates: 21 – 26 June 2009Location: Davos\, Switzerland \nFor further information: http://goldschmidt.info/2009/index.html \nRelevant sessions:  \nTheme 14: Ocean Chemistry Past and Present – Sessions: \n\n14a: Present-Day Ocean Chemistry and Biogeochemical Cycling of Elements and Metals\n14b: New Developments in Marine Geochemical and Isotopic Proxies\n14c: Past Ocean Circulation\n14d: Ocean-Lithosphere Exchange and Fluid-Rock Interaction
URL:https://www.geotraces.org/event/goldschmidt-2009-challenges-to-our-volatile-planet/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20090125
DTEND;VALUE=DATE:20090131
DTSTAMP:20260424T181651
CREATED:20100505T075603Z
LAST-MODIFIED:20100505T075603Z
UID:1688-1232841600-1233359999@www.geotraces.org
SUMMARY:ASLO 2009\, Aquatic Sciences Meeting
DESCRIPTION:ASLO Aquatic Sciences Meeting 2009Dates: 25 – 30 January 2009Location: Nice\, France \nFor more information:  http://www.aslo.org/meetings/nice2009/ \n\nRelevant sessions: \n\n\n009. Progress in the application of short-lived radionuclides as tracers of particle cycling and export in the ocean \n\n\n016. Aquatic biogeochemistry as only skin deep: Trace element exchange\, meta-stable speciation and reactions at interfaces \n\n\n081. Biological transformations of trace metals \n\n\n\n\n097. Chemical speciation of metals in waters and its dynamics \n\n\n099. IPY-GEOTRACES: Trace Elements and Isotopes in Polar Oceans
URL:https://www.geotraces.org/event/aslo-2009-aquatic-sciences-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20081215T080000
DTEND;TZID=Europe/Paris:20081219T170000
DTSTAMP:20260424T181651
CREATED:20100505T080244Z
LAST-MODIFIED:20100505T080244Z
UID:1689-1229328000-1229706000@www.geotraces.org
SUMMARY:American Geophysical Union Fall 2008 Meeting
DESCRIPTION:American Geophysical Union Fall 2008 MeetingDates: 15 – 19 December 2008Location: San Francisco\, CA USA \nFor further information: http://www.agu.org/meetings/fm08/ \nRelevant sessions: \n\nB32:   Linking Geochemistry\, Geology\, and Microbiology in Hydrothermal Systems\nOSO5: Influences of Atmospheric Deposition of Nutrients\, Trace Elements\, and Isotopes on Ocean Biogeochemistry\nOS19: Iron Distribution and Speciation in the Oceans\nPP09: Constraints on Past Ocean Circulation and Climate from New and Traditional Geochemical Proxies
URL:https://www.geotraces.org/event/american-geophysical-union-fall-2008-meeting/
CATEGORIES:GEOTRACES Relevant Special Sessions
END:VEVENT
END:VCALENDAR