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1. Iron content of Southern Ocean phytoplankton: implications for carbon transfer to the deep sea [ASAC_2297]
Metadata record for data from ASAC Project 2297: Iron content of Southern Ocean phytoplankton: implications for carbon transfer to the deep sea. Data on size-fractionated distribution of suspended ...


2. A Geographic Information System Database for Environmental Contaminants in the Rio Grande/Rio Bravo Basin [USGS_CERC_RioGrand_Contaminants]
ABSTRACT: The assessment of contaminant stressors on biota of the Rio Grande/Rio Bravo resulted from an effort of the Biomonitoring for Environmental Status and Trends (BEST) program, to implement ...


3. US ITASE-99-1 ice core (Research Funded by NSF OPP) [US_ITASE-99-1]   PARENT DIF
Sub-annually resolved ice core chemistry data from various sites on the Antarctic Ice Sheet were obtained from 1999 to 2008 during the US International Trans-Antarctic Scientific Expedition (US ITASE) ...


4. Selected Elements and Organic Chemicals in Bed Sediment and Fish Tissue of the Tualatin River Basin, Oregon, 1992-96. [WRIR_99_4107]
Selected Elements and Organic Chemicals in Bed Sediment and Fish Tissue of the Tualatin River Basin, Oregon, 1992-96.Denny Road). Concentrations of total chlordane, dieldrin, and p,p'-DDE in sediment ...


5. Effect of Mining and Related Activities on the Sediment Trace Element Geochemistry of Lake Coeur d'Alene, Idaho [BESTsed09]
The purpose of the USGS study was to determine the trace element concentrations, partitioning, and distribution in the sediment column and to relate them to mining, and mining related discharge operations ...


6. Lower Columbia River Backwater Reconaissance Survey [BESTsed27]
Tetra Tech, Inc., was contracted by the Lower Columbia River Bi-State Program to conduct a supplemental reconnaissance survey of sediment and biota (fish and crayfish) contaminant levels in backwater ...


7. Reconaissance Survey of the lower Columbia River [BESTsed26]
Tetra Tech, Inc., was contracted by the Lower Columbia River Bi-State Program to conduct a reconnaissance level survey of water, sediment, and biota (fish and crayfish) contaminant levels in these ...


8. National Environmental Specimen Bank [EPA0127]
The "National Environmental Specimen Bank," one of many projects within the National Biomonitoring Specimen Bank (NBSB) at the National Institute of Standards and Technology (NIST), was established ...


9. THE HISTORICAL SEAL POPULATION AT KING GEORGE ISLAND, IN RESPONSE TO CLIMATE CHANGE [ECA058]
The historical seal populations at King George Island, Antarctica, for the past 1,500 years, have been estimated from the seal-hair abundance, bio-element concentrations, total organic carbon (TOC) ...


10. WAIS Divide Snowpit Chemical and Isotope Measurements, Antarctica [NSIDC-0506]
This dataset includes major ion, trace element, microparticle and oxygen isotope (δ18O) data for a snowpit dug and sampled in December 2008 near the West Antarctic Ice Sheet (WAIS) Divide ice ...


11. Collaborative Research: Chemical Weathering in Taylor Valley Streams: Sources, Mechanisms and Global Implications [Lyons_Collaborative_Research-Chemical_Weathering]
The research has two components: Field and laboratory. The field component investigated the geochemistry of stream waters and stream sediments in Taylor Valley, Antarctica in order to ...


12. Baseline concentration of elements in the Antarctic macrolichen [ECA021]
Lichens and mosses are cryptogamic organisms with a number of features in common. They lack root systems, have a high cation-exchange capacity (CEC), and depend largely on atmospheric deposition for ...


13. 2000+ Year Detailed, Calibrated Climate Reconstruction from a South Pole Ice Core Set in an Antarctic - Global Scale Context [mayewski_0636506]
SPRESSO ice core SPRESSO data produced by E. Korotkikh and P. A. Mayewski (Climate Change Institute, University of Maine) The South Pole SPRESSO (South Pole Remote Earth Science and Seismological ...


14. Geochemical and geomorphological investigations of the McMurdo Dry Valleys freshwater and saline water bodies [K211_1963_1987_NZ_1]   CHILD DIFs
Since the 1963-1964 season, Japanese scientists have studied major and trace elements, nutrient matter, stable and radioactive isotopes and organic constituents in lakes and ponds and geological samples ...


15. Geochemical studies, the natural abundance of nitrogen isotopes in soil and evaporates and observations of the sequential changes in the saline lakes of the Dry Valleys and surrounding areas [K211_1978_1979_NZ_1]   PARENT DIF
Geochemical studies on the tritium chronology of Lake Vanda, the natural abundance of nitrogen isotopes in soil and evaporites in the Dry Valleys and observations of the sequential changes in the ...


16. Geophysical studies of Lake Vanda, Wright Valley, including lake water and ice parameters and geomorphological studies of the surrounding physical environment with comparisons with other nearby water bodies [K211_1970_1973_NZ_1]   PARENT DIF
A geophysical study of Lake Vanda, Wright Valley was conducted over three seasons focussing on the heat balance of the lake with geochemical and geomorphological studies running concurrently. Comparisons ...


17. Limnological studies of Dry Valley lakes: water parameters (pH, conductivity, nutrients, temperature), uranium content, trace elements, isotopic ratio and tritium concentrations, and geochemical samples [K211_1984_1986_NZ_1]   PARENT DIF
A large number of saline and freshwater lakes and ponds of the Dry Valley area and crater lakes behind the McMurdo station were visited for limnological study including Lake Fryxell of the Taylor ...


18. Major- and Trace-Element Concentrations in Soils from Northern California: Results from the Geochemical Landscapes Project Pilot Study [USGS_OFR_2008_1306]
In 2004, the U.S. Geological Survey (USGS), the Geological Survey of Canada (GSC), and the Mexican Geological Survey (Servicio Geologico Mexicano, or SGM) initiated pilot studies in preparation for ...


19. Composition of Chinese Rocks; WDC-D [EARTH_CRUST_WDCD_ROCK1]
This is a database that describes the chemical analysis (major, minor, and trace elements) of six major rock types. They are used as test materials for calibrating instruments.


20. Concentrations of Polycyclic Aromatic Hydrocarbons (PAHs) and Major and Trace Elements in Simulated Rainfall Runoff From Parking Lots, Austin, Texas, 2003 [USGS_OFR_2004_1208]
Samples of creek bed sediment collected near seal-coated parking lots in Austin, Texas, by the City of Austin during 2001-02 had unusually elevated concentrations of polycyclic aromatic hydrocarbons ...


21. Cambro-Ordovician orogenic magmatism in Northern Victoria Land [ghezzo_cambro_ordovician_magmatism]
The Transantarctic Mountains expose the uplifted roots of the Ross- Delamerian orogenic system, that was active on the East Antarctic- Australia craton margin during Cambrian-Ordovician time. Granitoid ...


22. Chemical Analyses of Soils and Other Surficial Materials of the Conterminous United States [USGS_SOIL_CHEMISTRY]
The following abstract was taken from the the Chemical Analyses of Soils and Other Surficial Materials of the Conterminous United States Metadata, written by David B. Smith, Research Geologist, U.S. ...


23. Atlantic DSDP Lower Cretaceous Carbonate Geochemistry Data [NOAA_NCDC_PALEO_1999-031]
Striking cyclic interbeds of laminated dark-olive to black marlstone and bioturbated white to light-gray limestone of Neocomian (Early Cretaceous) age, the Blake-Bahama Formation, have been recovered ...


24. Geochemistry Data for the Antarctic Peninsula, South Shetland Islands, and Larsen Basin from the Instituto Antartico Argentino [CDA_AR_GEO_GEOCHEMISTRY_DATA]
This data set contains geochemistry data from Instituto Antartico Argentino consisting of 1,200 geochemical analyses of rock samples from the Antarctic Peninsula, South Shetland Islands and Larsen ...


25. The National Geochemical Data Base (NGDB) [USGS_GEOCHEM]
The National Geochemical Data Base (NGDB) "http://minerals.cr.usgs.gov/projects/geochem_database/index.html" The NGDB consists of 1) the original RASS and PLUTO data from the USGS labs, which are ...


26. Chemical and Physical Characteristics of the Great Lakes (1965-1978) [GLERL0002]
The yearly investigations for the years 1965 to 1974 were formulated and directed by Dr. Arthur P. Pinsak (retired). The 1975 cruises were planned and directed by Gerald L. Bell and Dr. Richard L. ...


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