Thumbnail Icon [Keyword='STABLE ISOTOPES']


Refine by Category
 
Refine by Full text

 

76 Titles Match Your Query
Showing 1 through 50 of 76 Next
1. 500,000 Year-old Stable Isotopic Record from Devils Hole, USGS OFR-97-792 [USGS_OFR-97-792]
Devils Hole is a tectonically formed cave developed in the discharge zone of a regional aquifer in south-central Nevada. (See Riggs, et al., 1994.) The walls of this subaqueous cavern are coated with ...


2. Bryophyte species composition over moisture gradients in the Windmill Islands, East Antarctica; development of a baseline for monitoring climate change impacts [ASAC_1313_Baseline]   PARENT DIF
This metadata record describes supplementary material to accompany the listed publication, and the data described in the paper and the supplementary material relates to AAS (ASAC) project 1313, as ...


3. The fate of primary production in Antarctic sea ice: the role of metazoan grazers. [ASAC_1328]
Crustaceans are an important component of the Antarctic marine ecosystem. Large numbers live in or close to the sea-ice cover, using it as a refuge from predation and a source of food. However, the ...


4. SAFARI 2000 AEROSOL FATTY ACID AND STABLE ISOTOPE DATA, MONGU, DRY SEASON 2000 [S2K_BILLMARK_2006]
The Southern African Regional Science Initiative (SAFARI 2000) was conducted in part to investigate the impacts of the large-scale transport and deposition of increasingly anthropogenic emissions ...


5. Methane Isotopes in South Pole Firn Air, 2008 [NSIDC-0502]
This data set contains depth profiles for delta carbon-13 (δ13C) and delta deuterium (δD) of methane (CH/4) in South Pole firn air. The investigators obtained air samples from two boreholes ...


6. Oxygen and Deuterium Isotope Measurements from Siberia, 2002-2004 [ARCSS157]
Investigators performed a stable isotope analysis of rain, snow, the Kolyma River, and a local stream near Cherskii, Siberia from 30 June 2002 through 27 April 2004. As part of the Russian-American ...


7. Carbon-13 Isotopic Composition of Atmospheric Methane in Firn Air, South Pole and Siple Dome, Antarctica [NSIDC-0310]
This data set includes records of the delta carbon-13 (?13C) of methane (CH4) in firn air from the South Pole and trapped in bubbles in a short ice core from Siple Dome, Antarctica. Using two firn ...


8. GISP2 Stable Isotopes (Deuterium, Deuterium Excess, and Oxygen) [ARCSS137]
The data compiled here consist of GISP2 deuterium, deuterium excess, and oxygen isotope values measured at the Stable Isotope Laboratory, Institute of Arctic and Alpine Research (INSTAAR), University ...


9. Greenland Summit Ice Cores [ARCSS008]
From 1989 to 1994, the U.S. and European scientific communities supported a bold undertaking to acquire an extensive paleoclimate record for the Northern Hemisphere. These efforts, termed the Greenland ...


10. Thickness, Salinity and Stable Isotope Composition of Sea Ice Samples from the Laptev Sea, 1999 [ARCSS041]
This data set consists of sea ice measurements including thickness, salinity, and stable isotope composition from the Laptev Sea. The data were obtained during the Transdrift VI expedition to the ...


11. BOREAS TF-04 CO2 AND CH4 SOIL PROFILE DATA FROM THE SSA [BOREAS_TF4SSASP]
The BOREAS TF-04 team measured distributions of carbon dioxide (CO2) and methane (CH4) concentrations for the upper 5 meters of soil and unsaturated zone at the mature stand, upper 6 m at the 20-year ...


12. BOREAS TE-05 TREE RING AND CARBON ISOTOPE RATIO DATA [BOREAS_TE5TREER]
These data include tree ring widths and cellulose carbon isotope data from coniferous trees collected at the BOREAS NSA and SSA by the BOREAS TE-05 team. Ring width data are provided for both Picea ...


13. Roosevelt Island Ice Core Density and Beta Count Data [NSIDC-0139]
This data set measures the radioactive decay of nuclear material from Northern and Southern hemisphere nuclear testing. Firn cores were taken from three locations on Roosevelt Island, an ice dome ...


14. LBA-ECO TG-09 SOIL ISOTOPIC C, N, H2O, AND N2O DATA, TAPAJOS NATIONAL FOREST, BRAZIL [LBA_TG09_N2O_SOILS]
This data set reports the results of carbon, nitrogen, and oxygen isotopic analyses of soil, soil water, and N2O soil gas samples; total soil carbon and nitrogen concentrations; and soil texture and ...


15. Benthic macro- and megafauna of the West Antarctic Peninsula Shelf [FOODBANCS_invertebrates]
Macrofaunal abundances and diversity from box cores and megacores down to 10cm sediment depth from three 600m stations on the West Antarctic Peninsula Shelf. Megafaunal abundances from ...


16. WAISCORES Snow Pit Chemistry, Antarctica [NSIDC-0420]
This data set is part of the West Antarctic Ice Sheet cores (WAISCORES) project, an NSF-funded project to understand the influence of the West Antarctic Ice Sheet on climate and sea level change. ...


17. Canadian Geoscience Publications Directory [Canada_NGSC-CGKN_CGPD]
The Canadian Geoscience Publications Directory (CGPD) is an online Canadian geoscience directory developed by the National Geological Surveys Committee and the Geological Survey of Canada ...


18. Dry Valleys Late Holocene Climate Variability, Antarctica [kreutz_0228052]
This award supports a project to collect and develop high-resolution ice core records from the Dry Valleys region of Antarctica, and provide interpretations of interannual to decadal-scale climate ...


19. Ice Core Depth-Age Relation for Vostok (delD) and Dome Fuji (del18O) Records Based on the Devils Hole Paleotemperature Chronology, USGS Open File Report 02-266 [USGS_OFR_02-266]
This report presents the data for the Vostok - Devils Hole chronology, termed V-DH chronology, for the Antarctic Vostok ice core record. This depth - age relation is based on a join between the Vostok ...


20. Arabian Sea Stable Isotope and TOC Data [NOAA_NCDC_PALEO_2001-069]
This data set consists of Arabian Sea Stable Isotope and TOC Data.


21. 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. ...


22. Tropical Pacific SST at the Last Glacial Maximum [NOAA_NCDC_PALEO_97-015]
Core MW91-15: Location:00.01.38S,158.56.46E, 2,311 meters Ages are reservoir corrected (-400 yrs) and reported in calendar years [see Bard et al., 1993]. Asterik denotes actual AMS 14C date. ...


23. Northwest Pacific MD01-2421 Glacial/Interglacial d18O Data and SST Reconstruction [NOAA_NCDC_PALEO_2006-085]
Oxygen and carbon isotopes of both benthic and planktonic foraminifera were measured in an IMAGES giant piston core (MD01-2421, 36?01.4'N, 141?46.8'E, \2224m. water depth, length 45.82m) collected ...


24. Lake Peten-Itza Ostracod and Gastropod Stable Isotopic Data [NOAA_NCDC_PALEO_2001-059]
This data set consists of Lake Peten-Itza Ostracod and Gastropod Stable Isotopic Data. Stable isotopic data (d18O and d13C) with radiocarbon ages, from ostracod and gastropod samples taken in Lake ...


25. North Atlantic Isotopic and Trace Element Data [NOAA_NCDC_PALEO_2000-031]
The data are presented with respect to VPDB based on an published values for NBS-19 of -2.20 for 18O and 1.95 for 13C. The methods for conversion to VPDB are described in: Ostermann, D. R. and ...


26. 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 ...


27. South Atlantic N. pachyderma Stable Isotope and Abundance Data [NOAA_NCDC_PALEO_2001-029]
South Atlantic N. pachyderma Stable Isotope and Abundance Data Table 1 (Site.xls and Site.txt) presents site locations for all data used in the original reference. Table 2 (pachy_iso.xls and pachy_iso.txt) ...


28. Late Paleocene Tropical Planktic Foraminifera Evolution Data [NOAA_NCDC_PALEO_1998-009]
This data set consists of the following: #1 Kelly981.xls contains various shape parameters measured from specimens of planktic foraminifera with each specimen's accompanying stable isotope (13C/12C ...


29. Northwest Pacific Stable Isotope Data [NOAA_NCDC_PALEO_2001-039]
This data set consists of Northwest Pacific Stable Isotope Data. This directory contains foraminifer stable isotope data published in Keigwin (1998) Paleoceanography, plus additional files of d18-O ...


30. North Atlantic Deep Water Production 70-130 KYrBP [NOAA_NCDC_PALEO_1998-013]
This data set consists of NADW production derived from benthic foraminifer stable isotopic data. Core KNR31-GPC9. Location: Bahama Outer Ridge Latitude 28 deg 14.7 min N Longitude 74 deg 26.4 min ...


31. North Atlantic Postglacial Deep Water Ventilation Sediment Data [NOAA_NCDC_PALEO_2006-068]
Stable isotope, sedimentological, and radiocarbon data from cores at ~3 km water depth on the Blake Ridge, western subtropical North Atlantic, reveal the history of deep water ventilation since ...


32. Sargasso Sea Stable Isotope and Cd/Ca Data [NOAA_NCDC_PALEO_2000-020]
This data set consists of Sargasso Sea Stable Isotope and Cd/Ca Data. Geochemical proxy data from the northern Sargasso Sea during marine isotope stage 3. Planktonic d18O correlates with Greenland ...


33. 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 ...


34. Indian Ocean Quaternary Circulation Data Set [NOAA_NCDC_PALEO_95-035]
This data set consists of data tables from the original reference, which reconstructs changes in the position of the Subtropical Convergence and the Antarctic Polar Front. Time series analysis of ...


35. South Atlantic Foraminifer Stable Isotope Data, Marine Isotope Stage 11 [NOAA_NCDC_PALEO_2000-059]
This data set consists of foraminfier stable isotope data from south Atlantic Ocean cores for the past 450 KYrs, including Marine Isotope Stage 11. These data were used by Hodell et al. to reconstruct ...


36. 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 ...


37. Cibicidoides Stable Isotopic Data From Middle Miocene Southwest Pacific DSDP Sites [NOAA_NCDC_PALEO_95-020]
This data set consists of delta 18O and delta 13C (per mil PDB, precision 0.11 and 0.1 per mil, respectively) data from 5 Southwest Pacific DSDP Sites. Cibicidoides was analyzed in all samples. ...


38. Maastrichtian Foraminiferal Stable Isotope Data [NOAA_NCDC_PALEO_2002-036]
A global compilation of deep-sea isotopic records suggests that Maastrichtian ocean-climate evolution was tectonically driven. During the early Maastrichtian, the Atlantic intermediate-deep ocean ...


39. Nordic Seas Eemian Paleoceanography [NOAA_NCDC_PALEO_97-029]
This data set consists of a comparison of Eemian and early Weichselian interglacial paleoceanography with that of the Holocene interglacial in the nordic seas (Norwegian, Iceland, and Greenland Seas) ...


40. ODP Site 980 Benthic Stable Isotope Data [NOAA_NCDC_PALEO_2000-070]
This data set consists of ODP site 980 0-1 Myr benthic stable isotope data. Latitude: 55?29.1'N Longitude: 14?42.1'W Bathymetry: 2168 m Data File Columns ODP980-isotope.xls: Depth (mcd) = meters ...


41. Proxy-Based Pacific SST Reconstructions [NOAA_NCDC_PALEO_2001-068]
We have produced three sets of reconstructed Pacific Basin SST field and error estimates, based on three sets of observations. SST anomaly values reconstructed on the basis of proxies are small, and ...


42. Eocene Bivalve Isotope and Minor Element Data [NOAA_NCDC_PALEO_2002-043]
This data set consists of Dutton et al. 2002 Eocene Bivalve Isotope and Minor Element Data. Splits of bulk powdered samples of Cucullaea sp. bivalve from the La Meseta Formation, Seymour Island, ...


43. Western Equatorial Pacific Middle Miocene Fohsellid Stable Isotope Data [NOAA_NCDC_PALEO_2006-067]
Micropaleontologists have traditionally recognized the mid-Miocene Fohsella lineage as a flagship for phyletic gradualism within the planktic foraminifera. However, study of a deep-sea record from ...


44. 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 ...


45. Benthic Foraminiferal Stable Isotopic Data from Ceara Rise [NOAA_NCDC_PALEO_2000-029]
This data set consists of Benthic Foraminiferal Stable Isotopic Data from Ceara Rise. The data are presented with respect to VPDB based on an published values for NBS-19 of -2.20 for 18O and 1.95 ...


46. High Resolution Stable Isotopic Data from Ceara Rise [NOAA_NCDC_PALEO_2000-030]
This data set consists of high resolution stable isotopic data from Ceara Rise. The data are presented with respect to VPDB based on an published values for NBS-19 of -2.20 for 18O and 1.95 for ...


47. Paleocene Thermal Maximum Data, Bass River, NJ [NOAA_NCDC_PALEO_1999-007]
A thick, apparently continuous section recording events of the latest Paleocene thermal maximum in a neritic setting was drilled at Bass River State Forest, New Jersey as part of ODP Leg 174AX ...


48. Albian to Eocene Atlantic ODP Leg 207 Foraminiferal Stable Isotope Data [NOAA_NCDC_PALEO_2005-084]
We report oxygen and carbon stable isotope analyses of foraminifers, primarily planktonic, sampled at low resolution in the Cretaceous and Paleogene sections from Sites 1257, 1258, and 1260. Data ...


49. ODP Site 851 Planktonic Foraminiferal Stable Isotope Data. [NOAA_NCDC_PALEO_97-026]
This data set consists of planktonic foraminiferal stable isotope data. The planktonic foraminiferal stable isotope data are uncorrected for species vital effects. The age model is outlined in Cannariato ...


50. Arctic Ocean Paleocene Mollusc Stable Isotope Data [NOAA_NCDC_PALEO_2006-069]
The data consist of oxygen and carbon isotope measurement of carbonate samples microdrilled from sequential growth increments of 2 specimens of the bivalve Camptochlamys alaskensis. The samples ...


Showing 1 through 50 of 76 Next
Click here for a static view of records.

Link to Web Site