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Showing 51 through 90 of 90
Coral Sea ODP820 Alkenone Data and SST Reconstruction [NOAA_NCDC_PALEO_2006-073]
Recent chronostratigraphic evidence suggests that the central Australian Great
Barrier Reef formed within the past 780 k.y. Periplatform sediments of the
same age recovered from the western Coral ...
Eastern Equatorial Pacific 150KYr Sedimentary Opal Data [NOAA_NCDC_PALEO_2006-082]
We have measured 230Th-normalized opal fluxes in several cores from the
eastern equatorial Pacific (EEP) to test the validity of the "silica leakage"
hypothesis, which purports that redistribution ...
Southern Ocean Sediment Trap Planktonic Foraminiferal d13C Data [NOAA_NCDC_PALEO_2005-049]
The carbon isotopic composition is measured for three species of planktonic
foraminifera (Globigerina bulloides, Globorotalia inflata and Neogloboquadrina
pachyderma (s.)) from Southern Ocean sediment ...
Southern Ocean Sediment Trap Planktonic Foraminiferal d18O Data [NOAA_NCDC_PALEO_2005-050]
The oxygen isotopic record obtained from Globigerina bulloides, Globorotalia
inflata and Neogloboquadrina pachyderma (s.) was analysed for 5 sediment traps
moored in the Southern Ocean and Southwest ...
Santa Barbara Basin Alkenones [NOAA_NCDC_PALEO_96-015]
Annual variations in alkenone unsaturation in laminated sediments in the Santa
Barbara basin reveal increases in water temperature which can be linked
directly to the observed sequence of El Nino ...
South China Sea Sedimentary Nitrogen Isotope Data [NOAA_NCDC_PALEO_1999-060]
This data set consists of South China Sea Sedimentary d15N records. Six
downcore records of d15N, one surface sediment d15N record, and one detailed
boxcore profile of the coring sites.
Deep Lake Minnesota Sediment Data for Abrupt Holocene Climate Change [NOAA_NCDC_PALEO_2000-013]
This data set consists of Deep Lake Minnesota Sediment Data, used for Abrupt
Holocene Climate Change analysis by Hu et al.
Pleistocene Depth-derived Age Model and Composite d18O Record [NOAA_NCDC_PALEO_2006-075]
This collection of files provides the data used in constructing the extended
depth-derived age-model, the resulting age-model and composite delta-18O
records, the uncertainty estimates associated ...
Tropical Atlantic Deglacial Climate Change [NOAA_NCDC_PALEO_96-008]
Sediments in the tropical Atlantic Ocean record rapid changes in biological
productivity that are synchronous with the high-latitude climate events, and
seem to have been caused by changes in the ...
California Current Reconstruction from Benthic Isotopes and Alkenone Temperatures [NOAA_NCDC_PALEO_2001-058]
This data set consists of California Current Reconstruction from Benthic
Isotopes and Alkenone Temperatures.
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 ...
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 ...
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 ...
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 ...
California Current Inorganic Component Data [NOAA_NCDC_PALEO_97-016]
This data set contains geochemical data on sediments collected in 8 USGS cores
and one Oregon State University core from the continental margin of California
and southern Oregon. Data set includes ...
Gulf of California Box Core Geochemical Data [NOAA_NCDC_PALEO_2004-036]
Sediments deposited on the slopes of the Guaymas and Carmen Basins in the
central Gulf of California were recovered in two box cores. Q-mode factor
analyses identified detrital-clastic, carbonate, ...
Late Neogene Caribbean ODP999 Benthic Stable Isotope Data [NOAA_NCDC_PALEO_2005-029]
We report on epibenthic foraminiferal d18O and d13C and percentage coarse
fraction records from Caribbean Ocean Drilling Program (ODP) Site 999 (12°44
N, 78°44 W, Water depth 2828 m.) spanning the ...
Labrador Sea Heinrich Event Data [NOAA_NCDC_PALEO_1998-014]
This data set consists of sediment and stable isotope results from Core
Northwestern Labrador Sea, 62° 30.99'N, 59° 26.82'W, 1437 mwd.
1) Radiocarbon date file hu87-033-009.c14dates.txt. ...
Geologic map of the national parks in the National Capital region, Washington, D.C., Virginia, Maryland, and West Virginia (USGS_OFR_2005_1331) [USGS_OFR_2005_1331_NCR]
More than 51,000 acres within the National Capital Region (NCR) are
administered by the National Park Service (NPS). These parks consist of
parkways, trails, statues, monuments, memorials, historic ...
Concentrations of Nutrients, Pesticides, and Suspended Sediment in the Karst Terrane of the Sinking Creek Basin, Kentucky, 2004 [USGS_OFR_2006_1091]
Water samples were collected in streams and springs in the karst terrane of the
Sinking Creek Basin in 2004 as part of study in cooperation with the Kentucky
Department of Agriculture. A total of ...
Geophysical Studies of the Crump Geyser Known Geothermal Resource Area, Oregon, in 1975 [USGS_OFR_2006_1110]
The U.S. Geological Survey (USGS) conducted geophysical studies in support of
the resource appraisal of the Crump Geyser Known Geothermal Resource Area
(KGRA). This area was designated as a KGRA by ...
Hydraulic Conductivity of Near-Surface Alluvium in the Vicinity of Cattlemans Detention Basin, South Lake Tahoe, California [USGS_OFR_2004_1201]
Cattlemans detention basin, South Lake Tahoe, California is designed to capture
and reduce urban runoff and pollutants originating from developed areas before
entering Cold Creek, which is tributary ...
Baseline and Historic Depositional Rates and Lead Concentrations, Floodplain Sediments, Lower Coeur d'Alene River, Idaho [USGS_OFR_2004_1211]
Lead-rich sediments, containing at least 1000 ppm of lead (Pb), and derived
mainly from discarded mill tailings in the Coeur d'Alene mining region, cover
about 60 km2 of the 80-km2 floor of the main ...
Aquatic Toxicity: Protocols, Results, and Literature, Canada [Canada_EC_AQUATOX]
The Aquatic Toxicity: Protocols, Results, and Literature, Canada, contains the
results of toxicity tests on industrial wastewaters and chemicals; toxicity
test methods; videos (for training); and ...
Benthic Information System for the Yukon [Canada_EC_BenthicInfoSysYukon]
Benthic Information System for the Yukon (BISY): A relational database of
stream and wetland information for the Yukon and selected areas of Northern BC
containing raw data on freshwater benthic invertebrates, ...
Quantified Rates of Geomorphic Change on a Modern Carbonate Tidal Flat, Bahamas [RSMAS_GR001]
Comparison of aerial photographs and ultrahigh-resolution remote sensing data
reveals changes in the geomorphology of a modern carbonate tidal flat. In the
58 yr between acquisition of the two data ...
Daily Estuarine Surface Water Nutrient And Water Quality, Suspended Sediment, and Chlorophyll a Data for the North Inlet Estuary, 1978-1993 [baruch_1978]
A one 1000 ml (one Liter) water sample was collected daily (at
approximately 1000 hrs EST - but see note below in section 1.2.3
Supplemental Information) at a depth of 0.5 meter below the water's ...
Assessment of the Alluvial Sediments in the Big Thompson River Valley, Colorado [USGS_DDS-66]
To obtain subsurface geologic information about the alluvium in the Big
Thompson River Valley, S-wave refraction data were collected along three roads
that cross the valley. The refraction data were ...
Biomagnification of mercury in an Antarctic marine coastal food web during 1989-1991 [Biomagnification_of_mercury]
Twenty samples of surface sediment (the top 3.0 cm) were taken on soft bottoms
(from 20 to 300 m depth) with a stainless steel box corer. Phytoplankon and
zooplankton were sampled with conical nylon ...
Elevated cadmium accumulation in marine organisms from Terra Nova Bay (Antarctica) during 1989-1991 [Cadmium_marine_organisms_BTN]
As a contribution towards identification of the principal environmental factors
involved in cadmium accumulation in Antarctic marine organisms and the
establishment of a baseline near the Italian ...
North Atlantic Sea Surface Temperature Reconstruction, NOAA/NCDC/WDC Paleoclimatology [NOAA_NCDC_PALEO_2003-026]
North Atlantic paleotemperature data set from Fig. 2 of Bard (2002)
These data correspond to the temperature record for the Iberian
Margin. Site location: stack of deep-sea cores ...
Digital Representation of a Map Showing the Thickness and Character of Quaternary Sediments in the Glaciated United States East of the Rocky Mountains [USGS-DDS-38]
This map shows the thickness and character of Quaternary deposits (including
both glacial and younger, Holocene sediment) for the glaciated area of the
United States east of the Rocky Mountains, at ...
Stratigraphic Framework of Lower and Upper Cretaceous Rocks in Central and Eastern Montana [USGS-DDS-57]
This report summarizes the stratigraphic framework of Lower and Upper
Cretaceous sedimentary rocks in the central and eastern part of Montana, and
was written in support of U.S. Geological Survey ...
Heavy Minerals from the Palos Verdes Margin, Southern California: Data and Factor Analysis, USGS OFR 00-153 [USGS_OFR01-153]
Heavy or high-density minerals in the 63-250-um (micron) size fraction (very
fine and fine sand) were analyzed from beach and offshore sites to determine
the areal and temporal mineralogic distributions ...
Chemistry of Stream Sediments and Surface Waters in New England [USGS_OFR_2004_1026]
This online publication portrays regional data for pH, alkalinity, and specific
conductance for stream waters and a multi-element geochemical dataset for
stream sediments collected in the New England ...
Texture, Carbonate Content, and Preliminary Maps of Surficial Sediments of the Flower Garden Banks Area, Northwestern Gulf of Mexico Outer Shelf [USGS_OFR_2003_002]
The purpose of this report is to release texture and carbonate content data
from 107 seafloor sediments collected within and near the East and West Flower
Garden Banks areas of the Flower Garden Banks ...
Geochemical Analysis of Soils and Sediments, Coeur d'Alene Drainage Basin, Idaho: Sampling, Analytical Methods, and Results, USGS OFR 00-139 [USGS_OFR01139]
This report was prepared to document the chemical composition of sediments and
soils in the Coeur d'Alene (CdA) drainage basin in northern Idaho. These
compositions are of interest because of the ...
Coastal Baseline Survey of England and Wales Collected by the UK Environment Agency [UK_EA_NCEMS_001]
The Environment Agency is responsible for monitoring the entire
coastal zone as defined by the three nautical mile limit. An
R & D project (Airborne Remote Sensing of Coastal Waters,
published in ...
JODC Bathymetry Integrated Random Dataset (J-BIRD) [JNODC_JBIRD]
This data set consists of data digitized by JODC from various charts
and maps, including nautical charts, GEBCO sheets, basic maps of the
sea. The data includes soundings, bottom sediments, low water ...
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. ...
Showing 51 through 90 of 90