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1. Determination of the regimes of production in the Antarctic sea-ice during SIPEX 2 using Si, N, and C stable isotope in-situ incubation experiments and 13C and 14C primary production method intercomparison [SIPEX_II_Stable_Isotopes_Si_N_C]   PARENT DIF
Overview of the project and objectives: Assessing the contribution of the different N substrates to the primary production process, such as the biogenic silica production and dissolution in the Antarctic ...


2. Geochemical Monitoring of Restoration Progress [USGS_SOFIA_geochem_mon_restore_fy04]
Continued geochemical monitoring efforts will provide a measure of the progress and effects of restoration on environmental health and water quality, and complement biological monitoring of indicator ...


3. Atlantic Meridional Transect [AMT]
The Atlantic Meridional Transect (AMT) is a multidisciplinary programme which undertakes biological, chemical and physical oceanographic research during an annual voyage between the UK and destinations ...


4. Carbonate system in the Southern Ocean [UM0809_10_carbonate_system]
Concentrations of atmospheric and oceanic CO2 concentration were continuously measured in the Southern Ocean during the cruise of Umitaka-Maru in 2009. The samples for Dissoloved Inorganic Carbon ...


5. Seawater carbonate chemistry, shell linear extension and calcification during calcein staining and 45Ca experiments with pteropod Limacina helicina, 2009 [1008_1_IPEV_FR]
Thecosome pteropods (shelled pelagic molluscs) can play an important role in the food web of various ecosystems and play a key role in the cycling of carbon and carbonate. Since they harbor an aragonitic ...


6. Biological Impacts of Ocean Acidification [BIOACID]
BIOACID project takes an integrated approach combining the expertise of molecular and cell biologists, biochemists, plant and animal physiologists, marine ecologists, ocean biogeochemists and ecosystem ...


7. Carbonate system in the Southern Ocean [UM0708_10_carbonate_system]
Concentrations of atmospheric and oceanic CO2 concentration were continuously measured in the Southern Ocean during the cruise of Umitaka-Maru in 2007/08. The samples for Dissolved Inorganic Carbon ...


8. Concentrations of atmospheric and oceanic CO2 in the Southern Ocean [UM0809_35_atmospheric_dms]
Concentrations of atmospheric and oceanic CO2 concentration were continuously measured in the Southern Ocean during the cruise of Umitaka-Maru in 2009. The samples for Dissoloved Inorganic Carbon ...


9. Deep Sea Drilling Project (DSDP) Database and Ocean Drilling Project (ODP) Database (Janus) at Texas AM University [DSDP_ODP_DATABASES_TAMU]
These databases contain geological and geophysical investigations of the cores recovered from almost every ocean of the world. The data were collected on oceanographic cruises of the ...


10. Biogenic Particle Fluxes Measured Using Sediment Traps during the JGOFS North Atlantic Bloom Experiment (NABE) [JGOFS_NABE_SEDIMENT]
The 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, ...


11. Calcite Concentration, Calcification, and Photosynthesis Measured during the U.S. JGOFS Arabian Sea Process Study [USJGOFS_ARAB_CALCITE_PROD]
A 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 ...


12. Data from the Multiple Unit Large Volume In Situ Filtration System (MULVFS) used during the JGOFS Equatorial Pacific Process Study (EQPAC) [JGOFS_EQPAC_MULVFS]
The 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 ...


13. Oceanic Particle Fluxes Measured Using Particle Interceptors during the JGOFS North Atlantic Bloom Experiment (NABE) [JGOFS_NABE_PITDATA]
The 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, ...


14. Oceanic Particulate Inorganic Carbon as an Estimate of Calcification Measured during the JGOFS Equatorial Pacific Process Study (EQPAC) [JGOFS_EQPAC_PIC]
The 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 ...


15. Sediment cores from Lakes Fryxell, Lake Bonney and Lake Joyce, in the McMurdo Dry Valleys, Antarctica [K022_2002_2003_NZ_1]   PARENT DIF
Cores were taken from lakes in the McMurdo Oasis to identify and date periods of low lake level to add to the existing record of periods of high lake level, with the intention of comparing the isotopic ...


16. Spanish contribution to the international initiative SASSI (Synoptic Antarctic Shelf Slope Interactions study) - BTL Data [CNDP-ESP_IPY_POL2006-11139-C02-01CGL_ESASSI_BTL_HE125]   PARENT DIF
Data files containing the different chemical and biological parameters obtained at each seawater sampling station. pHSWS25: seawater pH at the SeaWater Scale and referred to 25C, measured by the ...


17. Spanish data contribution to the Synoptic Antarctic Shelf Slope Interactions study (SASSI), as part of IPY 2007-2009 [CNDP-ESP_IPY_POL2006-11139-C02-01CGL_ESASSI]   CHILD DIFs
In English: ESASSI is the Spanish contribution to the international initiative SASSI (Synoptic Antarctic Shelf Slope Interactions study), one of the core projects endorsed by the International Polar ...


18. The Distribution and Seasonal Variation of Dissolved Trace Metals in Florida Bay and Adjacent Waters [RSMAS_FJM_002]
Florida Bay is a shallow carbonate estuary in South Florida. It receives fresh waters from the Everglades that contribute a number of metals to the Bay. The Bay is the largest estuary in Florida with ...


19. ODP Site 982 Intermediate Water Variability Data. [NOAA_NCDC_PALEO_1999-023]
ODP site 982 0-1 Myr stable isotopic, %carbonate, and IRD data. Latitude: 57°30.8'N Longitude: 15°52.5'W Bathymetry: 1145 m Data File Columns: hole core sect = section interv = interval MCD = ...


20. Nitrogen and Carbon Isotope Data from the Central Arctic Ocean [NOAA_NCDC_PALEO_2001-037]
Nitrogen and Carbon Isotope Data from the Central Arctic Ocean Core Locations: Core PS2163-1, 86°14.5'N, 59°12.9'E, 3040m Core PS2170-4, 87°35.8'N, 60°53.7'E, 4083m Core PS2178-4, 88°01.3'N, 159°35.1'E, ...


21. Southern Ocean Oligocene/Miocene Paleoceanographic Data [NOAA_NCDC_PALEO_2005-068]
Ocean Drilling Program (ODP) Site 1090, on the Agulhas Ridge in the South Atlantic sector of the Southern Ocean, is ideally located to capture changes in Southern Ocean circulation patterns. Using ...


22. Carbonate Ion Effect on Foraminifera Stable Isotopes [NOAA_NCDC_PALEO_1999-054]
This study looks for evidence of the carbonate ion effect (identified in laboratory experiments) on stable isotopes in foraminifera spanning a natural carbonate ion gradient at the equatorial Pacific. ...


23. North Atlantic Spectral Reflectance Data [NOAA_NCDC_PALEO_1999-025]
This data set is an electronic archive of the proxy carbonate estimates, data tables and figures from Ortiz, et al. (1999). The much larger reflectance data sets are archived by the Ocean Drilling ...


24. The Distribution of Trace Metals in Florida Bay Sediments. [RSMAS_FJM-003]
The distribution of trace metals based on surface sediments collected at 40 stations across Florida Bay was done in June, November and February 2000-2001. Concentrations of Sc, V, Ba, Cd, Cr, Co, ...


25. Eocene/Oligocene Boundary Paleoproductivity Data [NOAA_NCDC_PALEO_98-002]
Stable isotope and 14C dates for 5 cores in the central Arctic Ocean. Stable Isotope Data Files (*.data.txt): core depth, delta O-18 (Neogloboquadrina pachyderma sin.), delta ...


26. Central Equatorial Pacific Export Production and CaCO3 Dissolution Data [NOAA_NCDC_PALEO_2001-012]
This data set contains Central Equatorial Pacific Export Production and CaCO3 Dissolution Data. Inorganic chemical analysis of five JGOFS piston cores on a meridional transect at ~140 West across ...


27. Eastern Tropical Pacific CaCO3 Deposition Data [NOAA_NCDC_PALEO_2002-029]
This data set consists of Lyle et al. 2002 Eastern Tropical Pacific CaCO3 Deposition Data.


28. Tore Seamount Ocean Productivity Data [NOAA_NCDC_PALEO_97-028]
Paleoproductivity and paleo SST analysis of Tore Seamount (39º03´N, 12º35´W) sediments, including foraminiferal concentration, CaCO3 and organic carbon, and foraminiferal isotopic analysis. Data ...


29. Bermuda Rise Box Core Data [NOAA_NCDC_PALEO_96-030]
This data set consists of data from the Bermuda Rise box core (Hudson89-038-BC004). Latitude: 33 deg 41.6min N Longitude: 57 deg 36.7min W Water depth 4418m Variable names: percent calcium carbonate ...


30. Bermuda Rise and Bahama Outer Ridge Piston Cores (GPC-5 and GPC-9) [NOAA_NCDC_PALEO_1996-034]
This data set consists of percent calcium carbonate from Bermuda Rise and Bahama Outer Ridge piston cores (GPC-5 and GPC-9). Bermuda Rise Latitude: 33 deg 41.2 min N Longitude: 57 ...


31. Western North Atlantic LGM and YD Radiocarbon and Stable Isotope Data [NOAA_NCDC_PALEO_2004-080]
This data set consists of faunal, carbonate, and stable isotope data from 21 high deposition rate sediment cores in the western subtropical North Atlantic, used to infer changes in ocean and climate ...


32. Southern Ocean Biomarker Flux Data Set [NOAA_NCDC_PALEO_2000-024]
This data set consists of marine and terrestrial biomarker data used for paleoenvironmental reconstruction of atmospheric transport and glacial-interglacial marine productivity changes.


33. Isotope Data for Sale Briqueterie Section, Morocco [NOAA_NCDC_PALEO_95-016]
This data set consists of isotope (delta 18O, delta 13C) data from the upper Miocene Sale Briqueterie section of Morocco. Tab-delimited ASCII files of Appendix Tables A1 and A2 of the original reference.


34. Amazon Basin Pleistocene Precipitation Reconstruction Data [NOAA_NCDC_PALEO_1999-039]
This data set consists of magnetic susceptibility, % reflectance, and first derivatives of %reflectance for Ocean Drilling Program Sites 925-926 following the shipboard splice.


35. Blake Outer Ridge Stable Isotope and Carbonate Data [NOAA_NCDC_PALEO_2005-026]
Two sediment cores from a high-accumulation sediment drift at ~3000-m water depth in the western North Atlantic are investigated in order to examine possible linkages between subtropical surface ...


36. California Current Biogenic Component Data [NOAA_NCDC_PALEO_97-001]
This data set consists of biogenic component data from sediments in the California Current region of the eastern Pacific Ocean. Data set includes a tab-delimited ASCII data file and descriptive documentation ...


37. Sea of Japan Isotopic Data [NOAA_NCDC_PALEO_1998-010]
This data set consists of Sea of Japan Isotopic Data from cores J-11, 1670, 1603 and J-3 (tables 2-5). Table 2. Core J-11. Oxygen and carbon isotopic data of N. pachyderma sin and carbonate and ...


38. Western Tropical Atlantic Sedimentation Data [NOAA_NCDC_PALEO_1999-038]
This data set consists of Magnetic susceptibility, % reflectance, and first derivatives of % reflectance for Ocean Drilling Program Sites 925-929 following the shipboard splice. PLEASE NOTE: Files ...


39. Late Cretaceous and Early Paleogene Nutrient and Paleoproductivity Data [NOAA_NCDC_PALEO_2003-034]
We evaluate phosphorus (P) and biogenic barium (bio-Ba) as nutrient burial and export productivity indicators for the Late Cretaceous and early Paleogene, combining these with calcium carbonate ...


40. Miocene-Pliocene Biogenic Bloom Atlantic Paleoproductivity Data [NOAA_NCDC_PALEO_2005-075]
We reconstruct paleoproductivity at three sites in the Atlantic Ocean (Ocean Drilling Program Sites 982,925, and 1088) to investigate the presence and extent of the late Miocene to early Pliocene ...


41. Southeast Atlantic Late Miocene Carbonate Crash and Biogenic Bloom Data from ODP Leg 175 Sites [NOAA_NCDC_PALEO_2004-007]
Middle/late Miocene to early Pliocene sedimentary sequences along the continental margin of southwest Africa have changes that correspond to the carbonate crash (129 Ma) and biogenic bloom events ...


42. Tasman Rise Neogene Paleoproductivity and Ice Rafting Data [NOAA_NCDC_PALEO_2005-009]
This data consists of 1-11 Ma interval from Tasman Rise area, composition of the coarse fraction, stable isotopes, CACO3 content, paleoproductivity reconstruction from benthic foraminiferal accumulation ...


43. Calcium Carbonate Global LGM Burial Rate Data [NOAA_NCDC_PALEO_1998-020]
This data set consists of dry weight CaCO3 and Mass accumulation rate data from deep sea sediments of Holocene and Last Glacial Maximum age.


44. North Iceland Shelf Carbonate and Foraminiferal Oxygen Isotope Data [NOAA_NCDC_PALEO_2004-048]
This dataset contains oxygen isotope data and percent total carbonate data for nine sediment cores collected from the North Iceland shelf. Methods: Cores were collected in the summer of 1997 ...


45. Laboratory Culture Planktonic Foraminiferal Stable Isotopic Data [NOAA_NCDC_PALEO_98-003]
Foraminifera were hand collected from 2-6 m depth and cultured under controlled conditions during the summers of 1994-1996. Detailed methodology and temperature:d18O relationships are discussed ...


46. Coral Sea Proxy and SST Reconstruction Data Set [NOAA_NCDC_PALEO_95-032]
The *.txt files contain raw counts of foraminifer abundance. The alldel18.xls file contains a del18 only, for a few cores that are not contained in del18.xls in the more complete listing. The ...


47. Carbonate Chemistry of the North Pacific Ocean from the North Pacific Shuttle Experiment (NORPAX) and NOAA Dynamics Cruises, CDIAC NDP-029 [CDIAC_NDP29]
This package documents carbonate data obtained during two NOAA CO2 Dynamics Cruises and the NORPAX Hawaii-Tahiti Shuttle Experiment. One data source was NOAA/s CO2 Dynamics Cruise of the eastern ...


48. Carbonate Chemistry of the Weddell Sea from the Weddell Polynya Expedition (WEPOLEX-81), CDIAC NDP-028 [CDIAC_NDP28]
This package documents carbonate data derived from samples that were obtained from the Weddell Sea in the late austral winter of 1981 as a part of the US-USSR Weddell Polynya Expedition (WEDPOLEX-81) ...


49. Carbonate Data from the Indian Ocean [NOAA_NCDC_PALEO_95-026]
This data set contains: - depth (m) - first column contains the "corrected" depths. A slump has been eliminated in the calculation of these sub-bottom depths; - depth (m) - second column contains ...


50. CLIMAP 120K Database [NOAA_NCDC_PALEO_84-001]
This directory contains the data files of the CLIMAP project for 120,000 BP, including planktonic counts, carbonate percentages, isotopic ratios, and derived sea surface temperature estimates. ...


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