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CTD Profile Data Sets

Land-Margin Ecosystem Research in the Columbia River Estuary is an interdisciplinary approach to investigating couplings between hydrological, geochemical and ecological processes within estuarine turbidity maxima. General hydrographic profiles indicate the nature of physical, biological, and particle stratification in the water column. From these data, the principle investigators determined depths to sample during pump casts. In addition, profiles of hydrographic and biophysical parameters may be used to explore potential links between or among these parameters and to verify instrument accuracy. The specific data set description is the following: General hydrographic profiles indicate the nature of physical, biological, and particle stratification in the water column. From these data, principle investigators determined depths to sample during pump casts. In addition, profiles of hydrographic and biophysical parameters may be used to explore potential links between or among these parameters and to verify instrument accuracy.

Data and Resources

Additional Info

Field Value
Last Updated March 4, 2021, 20:21 (EST)
Created March 4, 2021, 20:21 (EST)
GUID
access_constraints ["Use Constraints: None", "Access Constraints: None"]
bbox-east-long -123
bbox-north-lat 46.2667
bbox-south-lat 46.1667
bbox-west-long -124
contact-email djay@lternet.edu
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "1999-01-01"}]
encoding utf8
frequency-of-update annually
harvest_url http://catalog.data.gov/dataset/01fd0b4e-b47e-4b8e-a585-8732060fb9b7
licence ["\nAlthough these data have been processed\nsuccessfully on a computer system at the U.S.\nGeological Survey, no warranty expressed or\nimplied is made regarding the accuracy or utility\nof the data on any other system or for general or\nscientific purposes, nor shall the act of\ndistribution constitute any such warranty. This\ndisclaimer applies both to individual use of the\ndata and aggregate use with other data. It is\nstrongly recommended that these data are directly\nacquired from a U.S. Geological Survey server, and\nnot indirectly through other sources which may\nhave changed the data in some way. It is also\nstrongly recommended that careful attention be\npaid to the contents of the metadata file\nassociated with these data. The U.S. Geological\nSurvey shall not be held liable for improper or\nincorrect use of the data described and/or\ncontained herein.\n"]
metadata-date 1998-06-15
metadata-language eng; USA
metadata_type geospatial
progress underDevelopment
resource-type dataset
responsible-party [{"name": "Oregon Graduate Institute of Oceanography, Center for Coastal and Land Margin Research", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-124.0, 46.1667], [-123.0, 46.1667], [-123.0, 46.2667], [-124.0, 46.2667], [-124.0, 46.1667]]]}
spatial-data-service-type
spatial-reference-system
spatial_harvester true
temporal-extent-begin 1990-01-01
temporal-extent-end 1999-01-01