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Columbia River Estuary Turbidity Maximum (CRETM)/LMER zooplankton datasets for 1990, 1991, 1992 and 1995 (NCEI Accession 0000029)
This dataset contains 1990, 91, 92 and 1995 zooplankton species (scientific names), individual densities, total densities and optical backscattering data collected in the Lower Columbia River estuary on the Clifford A. Barnes, Wecoma, R/V Sproul. The data files include the CRETM zooplankton data format and metadata, species list and the data for each field period. These data were received from the CRTEM/LMER web server. They are "coastal ocean" data sets. The PI is Mr. Charles A. Simenstad, Univ. of Washington, Fisheries Research Institute, Seattle, WA.
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Phytoplankton and geochemical data from the Lower Columbia River Estuary from 1990-10-02 to 1992-06-20 (NCEI Accession 9800148)
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This dataset includes the 1990, 1991 and 1992 Phytoplankton and Geochemical data from the Columbia River Turbidity Maximum (CRETM) / Land Margin Ecosystem Research Program (LMER). There are 2 metadata files, 3 station data files, 3 phytoplankton data files, and 3 geochemical data files, which were extracted from Station data files. The metadata files explain the parameters found within the phytoplankton and geochemical data sets.
Zooplankton and associated data from CTD casts from 05 May 1997 to 04 March 1998 as part of the Columbia River Land-Margin Ecosystem Research (NCEI Accession 0000384)
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Zooplankton densities, zooplankton species identities, chlorophyll, transmissivity, and temperature data were collected from the ROBERT GORDON SPROUL, WECOMA, and CLIFFORD A. BARNES from May 5, 1997 to March 4, 1998. These data were submitted by the University of Washington as part of the Columbia River Estuarine Turbidity Maximum (CRETM) project. Data were collected using CTD and pump casts in the Columbia River estuary - Washington/Oregon.
CRETM/LMER geochemical and environmental datasets from the Columbia River estuary for the Columbia river LMER project from 1995-05-01 to 1998-02-01 (NCEI Accession 0000004)
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This dataset includes geochemical and associated physical data (depth, water temperature, salinity, density) collected using pump casts at fixed locations in the Lower Columbia River estuary from May 5, 1995 to March 6, 1998 (not inclusive) as part of the Columbia River Turbidity Maximum/Land Margin Ecosystem Research (CRETM/LMER) project. Data were submitted by Dr. Frederick Prahl, Oregon State Univ., College of Ocean and Atmospheric Sciences, Corvallis, OR.
Station and Environmental Data Sets from Pump Casts from the Columbia River Land-Margin Ecosystem Research Project from 1999-06-16 to 1999-06-29 (NCEI Accession 0000420)
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Chemical, phytoplankton, and other data were collected from the Columbia River estuary from 16 June 1999 to 29 June 1999. Data were collected from R/V Robert Gordon Sproul, R/V Clifford Barnes, and fixed platforms as part of the Land-Margin Ecosystem Research (LMER) and the Columbia River Estuarine Turbidity Maximum Research Program (CRETMRP). Data were collected by pump casts and include water depths, temperatures, salinities, percent transmissivities, beam attenuations, and rates of primary production per hour. Data also include concentrations of chlorophyll a, phaeopigments, particulate organic carbon, particulate nitrogen, and particulate organic nitrogen.
Zooplankton data from midwater trawls from the NE Pacific Ocean (limit-180) from 1963-05-03 to 1963-11-22 (NCEI Accession 9600088)
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Zooplankton data were collected from mid-water trawls from the NE Pacific Ocean (limit-180). Data were collected from NOAA Ship GEORGE B. KELEZ from 03 May 1963 to 22 November 1963. Data are in a comma separated value (.csv) format.
CTD profile and pump cast data from the Columbia River Estuary for the Columbia River Land-Margin Ecosystem Research (LMER) project from 1996-07-09 to 1998-03-06 (NCEI Accession 9800145)
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Hydrophysical, hydrochemical, and other data were collected from CTD and pump casts in the Columbia River Estuary from 09 July 1996 to 06 March 1998. Data was collected as part of the Columbia River Land-Margin Ecosystem Research (LMER) Project. Data include water depths, temperatures, salinities, sigma-thetas, optical backscattering, chlorophyll a concentrations, beam attenuations, and percent transmissivities of pure water. CTD data, unless otherwise noted, were taken on the downcast and the resulting salinity and temperature profiles were used to select pump depths on the following upcast.
CTD, chlorophyll a and transmissivity data from the CRETM and LMER Projects in the Columbia River and Fraser River estuaries, 1999-06-16 to 1999-07-18 (NCEI Accession 9900159)
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This collection includes station and environmental datasets from pump casts and associated CTD casts collected for the Columbia River LMER and Columbia River Turbidity Maximum (CRETM) projects. Pump cast sampling, and associated CTD casts took place from a fixed vessel during one 28-35 day cruise per year in 1990, 1991, 1992, 1995, and 1996. During 1997 and early 1998, there were 2 week "seasonal" cruises in May, July, and October (1997) and February to March (1998). During 1999, sampling was conducted for two weeks in June on the Columbia River and for two weeks in July on the Fraser River in British Columbia, Canada.
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