Global Change Master Directorygsfc-gcmduso@mail.nasa.gov502013-05-19T09:26:10ZGCMD Search: Parameters|OCEANS|MARINE SEDIMENTS|PARTICLE FLUXhttp://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 41 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GB-NERC-BAS-PDC-00514DISCOVERY-FOOD-WEBS: Scotia Sea FOOD-WEBS2013-03-29T04:00:00ZOcean food webs modify the efficiency with which CO2 is absorbed from the atmosphere into the sea, fixed by phytoplankton in the surface layers and then transported to the ocean interior. This so-called ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]DAVIS_STP_OceanographyOceanographic data from the Environmental Impact Assessment of the Davis Sewage Outfall77.85883,-68.65507,78.08167,-68.519212009-11-01T00:00:00Z2010-03-31T00:00:00Z2012-07-26T04:00:00ZUntreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K001D_2010_2012_NZ_1Aeolian sediment in snow and on sea ice in Western in McMurdo Sound, and the Nansen Ice Shlelf in Terra Nova Bay, Antarctica165.9139,-77.76667,163.0,-76.816666162.4,-77.0,165.9139,-76.67167.0772,-77.8901,163.49976,-74.45974163.49976,-77.8901,167.0772,-74.839852010-10-26T00:00:00Z2010-11-25T00:00:00Z2011-11-22T00:00:00Z2011-12-25T00:00:00Z2012-06-15T04:00:00ZTo quantify the distribution, composition and overall flux of aeolian (windblown) sediment that accumulates on Ice shelves and annual sea ice in the SW Ross Sea region and is subsequently released ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CARIACOCarbon Retention In A Colored Ocean (CARIACO), Bio-geochemical and Bio-optical Data from the Cariaco Basin, Venezuela-64.0,10.0,-65.0,11.01995-10-01T00:00:00ZT00:00:00Z2012-06-15T04:00:00ZThe CARIACO Program, supported by NSF, Venezuela's CONICIT, and NASA, is an oceanographic time series station that examines processes that affect carbon cycling in the Cariaco Basin, off the coast ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]DAVIS_STP_ChemistryChemistry data from the Environmental Impact Assessment of the Davis Sewage Outfall77.85883,-68.65507,78.08167,-68.519212009-11-01T00:00:00Z2010-03-31T00:00:00Z2012-04-12T04:00:00ZUntreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BATS_JGOFS_BOTTLEDATAData from the JGOFS Bermuda Atlantic Time-Series Study (BATS), Including Hydrographic, CTD, Sediment Flux and Primary Productivity-65.0,31.0,-64.0,32.01988-10-01T00:00:00ZT00:00:00Z2012-01-27T05:00:00ZThe Bermuda Atlantic Time-series Study (BATS) is a 10 year project (1988-1998), with primary funding from NSF Ocean Chemistry and Ocean Biology. BATS is part of the Joint Global Ocean Flux Study ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JP_ANTARCTIC_JARE41_SEDIMENTParticulate matter collected by sediment trap collected on the 41st Japanese Antarctic Research Expedition (JARE-41)80.0,-62.0,80.0,-62.01999-12-01T00:00:00Z2005-03-20T00:00:00Z2011-09-30T04:00:00Z[Adapted from Antarctic Research Activities: Japanese Antarctic Research Expedition, "http://www.nipr.ac.jp/english/"]
This data set pertains to particulate matter collected with sediment traps ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSF-ANT08-38866WAPflux - New Tools to Study the Fate of Phytoplankton Production in the West Antarctic Peninsula-75.0,-70.0,-65.0,-62.02009-08-15T00:00:00Z2011-07-31T00:00:00Z2011-09-16T04:00:00ZBy using a tool-box of particle flux and characterization techniques appropriate to the study of particulate organic carbon fluxes out of the upper sunlit zone, WHOI researchers will attempt to evaluate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]OMMIXOMMIX: Food-Web structure and carbon budget in a coastal area off Central Chile (36°S): Influence of mixotrophy and omnivory2006-03-01T00:00:00Z2009-03-31T00:00:00Z2011-03-18T04:00:00ZClassical and microbial pathways remain as a useful dichotomy for distinguishing the several fates of primary production in aquatic ecosystems. In most of our idealized concepts of food-web, we tend ...http://gcmd.gsfc.nasa.gov/getdif.htm?[NOAA-NMMR]gov.noaa.ngdc.G00502NGDC Marine Geology Data Reports-180.0,-90.0,180.0,90.01930-01-01T00:00:00Z1993-05-06T00:00:00Z2011-03-03T05:00:00ZABSTRACT: Geologic data reports available are from academia, government, and foreign sources. Reports may contain one or more of the following types of analyses of sediment or hardrock from the ocean ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ARCSS060Sedimentary Denitrification Rates from the Bering, Chukchi, and Beaufort Seas-168.91,65.29,-156.12,71.41992-01-01T00:00:00Z1993-12-31T00:00:00Z2010-12-15T05:00:00ZThis data set contains the sedimentary denitrification rates from the Bering, Chukchi, and Beaufort Seas obtained during August-September 1992, and rates obtained in the Beaufort Sea off Pt. Barrow, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]UM0506_29_size_distributionSize distribution of suspended particles18.0,-68.0,115.0,-32.02006-01-03T00:00:00Z2006-01-30T00:00:00Z2010-09-28T04:00:00ZThe size distribution of suspended particles was measured with an coulter counter. The size distribution is an important factor in scattering process of radiative transfer in water.http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]UM0405_29_size_distributionSize distribution of suspended particles18.0,-68.0,115.0,-32.02004-12-31T00:00:00Z2005-01-25T00:00:00Z2010-09-10T04:00:00ZThe size distribution of suspended particles was measured with an coulter counter. The size distribution is an important factor in scattering process of radiative transfer in water.http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]FOODBANCS_particle_fluxSeasonal phytodetritus deposition on the West Antarctic Peninsula Shelf1999-11-01T00:00:00Z2001-03-31T00:00:00Z2010-07-07T04:00:00ZTime-lapse cameras and moored sediment traps were used to record
seasonal deposition of summer-bloom-derived phytodetritus on the West
Antarctic Peninsula shelf. Various analyses of the ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Larsen_Phase-IICollaborative Research: Paleohistory of the Larsen Ice Shelf System: Phase II-62.0,-66.0,-56.0,-62.02004-04-12T00:00:00Z2006-05-12T00:00:00Z2010-07-02T04:00:00ZThe data set consists of:
-Single channel Chirp seismic profiles of seafloor
-Multibeam swath bathymetry
-Sediment core samples (selected)
-Bottom photographs and video
...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]IVARSIVARS: Interannual Variations in the Ross Sea150.0,-80.0,-135.0,-65.02010-07-02T04:00:00ZThe Ross Sea, a marginal Antarctic sea south of New Zealand, has been
studied since the days of the Scott/Amundsen expeditions. It is the
site of extensive penguin, bird and mammal colonies, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]MBARI_VARS_2000Monterey Bay Aquarium Research Institute-2000-130.436,34.154,-119.916,45.9362009-12-03T05:00:00ZThe Monterey Bay Aquarium Research Institute (MBARI) uses high-resolution video equipment to record hundreds of remotely operated vehicle (ROV) dives per year. In the first 20 years of ROV diving ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JGOFS_EQPAC_MARINE_SNOWAbundance of Particulate Aggregrates (Marine Snow) Measured during the JGOFS Equatorial Pacific Process Study-140.0,-17.0,-140.0,12.01992-03-19T00:00:00Z1992-04-15T00:00:00Z2009-05-13T04:00:00ZThe Equatorial Pacific Process Study (EQPAC) was conducted along 140 deg W
longitude during 1992.
Four cruises took place: February 3 - March 9, March 19 - April ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JGOFS_NABE_SEDIMENTBiogenic Particle Fluxes Measured Using Sediment Traps during the JGOFS North Atlantic Bloom Experiment (NABE)-47.0,18.0,-8.0,72.01989-04-25T00:00:00Z1989-07-07T00:00:00Z2009-05-13T04:00:00ZThe Joint Global Ocean Flux Study (JGOFS) seeks to understand
the processes that control the transfer of carbon and other
biologically active elements in the ocean. In addition, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JGOFS_EQPAC_MULVFSData from the Multiple Unit Large Volume In Situ Filtration System (MULVFS) used during the JGOFS Equatorial Pacific Process Study (EQPAC)-140.0,-17.0,-140.0,12.01992-02-03T00:00:00Z1992-09-19T00:00:00Z2009-05-13T04:00:00ZThe Equatorial Pacific Process Study (EQPAC) was conducted along 140 deg W
longitude during 1992.
Four cruises took place: February 3 - March 9, March 19 - April ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JGOFS_NABE_PITDATAOceanic Particle Fluxes Measured Using Particle Interceptors during the JGOFS North Atlantic Bloom Experiment (NABE)-47.0,18.0,-8.0,72.01989-04-25T00:00:00Z1989-07-07T00:00:00Z2009-05-13T04:00:00ZThe Joint Global Ocean Flux Study (JGOFS) seeks to understand
the processes that control the transfer of carbon and other
biologically active elements in the ocean. In addition, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JGOFS_NABE_PMCParticulate Matter Concentration Measured during the JGOFS North Atlantic BloomExperiment (NABE)-47.0,18.0,-8.0,72.01989-04-25T00:00:00Z1989-07-07T00:00:00Z2009-05-13T04:00:00ZThe Joint Global Ocean Flux Study (JGOFS) seeks to understand
the processes that control the transfer of carbon and other
biologically active elements in the ocean. In addition, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JGOFS_EQPAC_PART_MATTERParticulate Matter Concentrations Measured during the JGOFS Equatorial Pacific Process Study-140.0,-17.0,-140.0,12.01992-03-19T00:00:00Z1992-10-21T00:00:00Z2009-05-13T04:00:00ZThe Equatorial Pacific Process Study (EQPAC) was conducted along 140 deg W
longitude during 1992.
Four cruises took place: February 3 - March 9, March 19 - April ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USJGOFS_ARAB_SED_TRAPSediment Trap Particle Flux Measured during the U.S. JGOFS Arabian Sea Process Study57.0,9.0,66.0,18.01994-10-01T00:00:00Z1996-01-31T00:00:00Z2009-05-13T04:00:00ZA component of U.S. Joint Global Ocean Flux Study (JGOFS) is the
Arabian Sea Process Study. Eleven cruises took place aboard the R/V
Thomas G. Thompson for about sixteen months ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JGOFS_EQPAC_CARBOHYDRATESWater-column Carbohydrate Percentages Measured during the JGOFS Equatorial Pacific Process Study-140.0,-17.0,-140.0,12.01992-02-03T00:00:00Z1992-09-18T00:00:00Z2009-05-13T04:00:00ZThe Equatorial Pacific Process Study (EQPAC) was conducted along 140 deg W
longitude during 1992.
Four cruises took place: February 3 - March 9, March 19 - April ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BODC_NERC_LOIS_SESShelf-Edge Study (SES) of the Land Ocean Interaction Study (LOIS), Data Available from the British Oceanographic Data Centre (BODC)-15.0,55.0,-5.0,60.01995-03-02T00:00:00ZT00:00:00Z2009-04-27T04:00:00ZThe Shelf-Edge Study (SES) of the UK Natural Environment Research
Council's (NERC) Land Ocean Interaction Study (LOIS) is devoted to
interactions between the shelf seas and the open ocean. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NOAA_AOML_OACESPhysical and chemical oceanic parameters available from NOAA's Ocean Atmosphere Carbon Dioxide Exchange Study (OACES)45.0,-60.0,-80.0,-0.02009-03-19T04:00:00ZNOAA's Ocean Atmosphere Carbon Dioxide Exchange Study (OACES)
seeks to enhance our understanding of the role of the ocean in
sequestering the increasing burden of anthropogenically-derived ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSF-ANT02-30268Opal Burial in the Pacific Sector of the Southern Ocean: A Test of the 'Silicic Acid Leakage Hypothesis'150.0,-65.0,-70.0,-50.02003-04-01T00:00:00Z2008-09-30T00:00:00Z2009-01-16T05:00:00ZThis award, provided by the Antarctic Geology and Geophysics Program of the Office of Polar Programs, supports a project to investigate the 'Silicic Acid Leakage Hypothesis' as it relates to global ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GLOBEC_023_CHL_001FONDAP-HUMBOLDT Programme-77.16,-56.79,-64.9,-15.721997-10-01T00:00:00Z2000-12-31T00:00:00Z2007-09-17T04:00:00ZFONDAP-HUMBOLDT Program - Circulation and Physical-Biological
Interactions in the Humboldt Current System and their Impact upon
Regional Biogeochemical Cycling 1997-2000
The FONDAP-Humboldt program ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]UCSB_ICESS_BBOP_INSITUBermuda Bio-Optics Project (BBOP) In-situ Bio-optical, Nutrient and Biogeochemical Data-65.0,31.0,-64.0,32.01992-01-01T00:00:00ZT00:00:00Z2007-09-05T04:00:00ZThe Bermuda Bio-Optics Project (BBOP) explores the relationship
between light and upper ocean biogeochemistry at an open ocean site
near the island of Bermuda. This site is occupied approximately ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NOAA_NCDC_PALEO_97-012Barium Accumulation in the Southern Atlantic -61.0,-77.0,62.0,-45.02007-03-08T05:00:00ZThis data set consists of
Surface data: Surface sediment sampling positions, depth, Ba xs, and Al.
Core data: Sediment core sampling positions, depth, age, linear sedimentation
rate (LSR), mass ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NOAA_NCDC_PALEO_2004-068Sea of Okhotsk Paleoproductivity and Terrigenous Flux Data 149.96,53.95,149.96,53.95150.98,51.71,150.98,51.712007-03-08T05:00:00ZThe data set on cores MD01-2415 and LV28-42-4 from the central Sea of Okhotsk
(NW-Pacific) consists of a variety of proxy data reflecting changes in
paleoproductivity, terrigenous flux, and sea ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDA_AR_MAR_OQ_BENTHOCOMMUNITIESPatterns and Processes in Antarctic Benthic Communities: an Approximation from Small to Grand Scale. Project No. 21 2002-2004-58.66,-62.24,-58.66,-62.242002-02-01T00:00:00Z2004-12-31T00:00:00Z2007-02-26T05:00:00ZProject in cooperation with:
Instituto Antartico Argentino
Universidad Nacional de Cordoba, Argentina
Alfred Wegener Institute for Polar and Marine Research (AWI), Germany.
ENGLISH
The data is the ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NOAA_NCDC_PALEO_1999-049Japan Sea Organic Matter Flux and Redox Data 139.41,39.57,139.41,39.572006-11-17T05:00:00ZThis data set contains Japan Sea Organic Matter Flux and Redox Data from cores
KT94-15 PC9 and GH93 KI-5. Redox conditions inferred from Rhenium (Re) and
Molybdenum (Mo) concentrations.http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NOAA_NCDC_PALEO_1998-029Arabian Sea Sediment Trap Dust Flux and Grain Size Data 58.48,10.0,65.0,17.41994-10-01T00:00:00Z1995-12-31T00:00:00Z2006-11-16T05:00:00ZThis data set consists of lithogenic flux and grain size data from four
sediment trap moorings deployed perpendicularly to the coast of the Arabian
Peninsula (~200 to 1250 km offshore, ~1000 to ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BODC_NERC_LOIS_RACSNERC Land Ocean Interaction Study (LOIS) River-Atmosphere-Coast Study (RACS) data off the east coast of England (from 1992)-2.0,50.0,3.0,56.01992-01-01T00:00:00ZT00:00:00Z2006-10-13T04:00:00ZThe River-Atmosphere-Coast Study (RACS) of the Natural Environment
Research Council (NERC) of the United Kingdom studies land-sea
interactions in the coastal zone and the major exchanges (physical, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDA_AR-IPY-193_CLICOPENIPY-193-CLICOPEN-IMPACT OF CLIMATE INDUCED GLACIAL MELTING ON MARINE COASTAL COMMUNITIES OFF THE WESTERN ANTARCTIC PENINSULA -64.0511,-64.775,-56.9961,-63.3952007-01-01T00:00:00Z2008-12-30T00:00:00Z2006-05-29T04:00:00ZGermany IPY Project 193
Cooperation currently involves Argentina, Brasil, Canada,Germany, Korea,
Sweden, USA. All of these countries have bases or participate in bases along
the WAP. Only a joint ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]1999-1999_N_OC_OC03_LO_POCParticulate Organic Carbon (POC) flux in the upper water column in the floating ice area in Chuckchi Sea-161.0,75.0,-161.0,75.01999-08-21T00:00:00Z1999-08-24T00:00:00Z2005-06-23T04:00:00ZA sediment trap system (with open area 0.033 square meter) was deployed in the
floating ice area of Chuckchi Sea (75N,161W) to determine the Particulate
Organic Carbon (POC) and particular flux in ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NOAA_AOML_NECOPSediment, Nutrient and Plankton Data Available from the Gulf of Mexico Nutrient-Enhanced Coastal Ocean Productivity (NECOP) Program-100.0,20.0,-80.0,30.02004-02-12T05:00:00ZThe Nutrient-Enhanced Coastal Ocean Productivity (NECOP) program provides
understanding of coastal ecosystem response to nutrient enrichment. The
northern Gulf of Mexico, an otherwise oligotrophic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JCADM_CDA_DNA_BENTHO-PELAGICParticle dynamics in the water column & in the water-sediment interface & their relationship with the ecophysiology of benthic particle feeders, Potter Cove-62.0,-58.0,-62.0,-58.01994-01-01T00:00:00Z2010-01-01T00:00:00Z2001-02-01T05:00:00ZIn the present project the dynamics of particulate matter at the
water-bottom interface will be studied, identifying the role of the
main physical forcing factors controlling such dynamics. The relative ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NDBC_BOP_INSITUNDBC and SeaWiFS Ocean Color project75.75,11.0,44.8,36.181986-10-30T00:00:00ZT00:00:00Z1999-10-13T04:00:00ZThe National Data Buoy Center (NDBC) is providing in situ
oceanographic bio-optical data to aid in the calibration and
validation of NASA's ocean color Sea-viewing Wide Field-of-view
Sensor (SeaWiFS) ...