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Trends In Nutrient and Sediment Concentrations and Loads In Major River Basins of the South-Central United States, 1993-2004

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Trends In Nutrient and Sediment Concentrations and Loads In Major River Basins of the South-Central United States, 1993-2004; 2008; SIR; 2007-5090; Rebich, Richard A.; Demcheck, Dennis K.

Summary

Nutrient and sediment data collected at 115 sites by Federal and State agencies from 1993 to 2004 were analyzed by the U.S. Geological Survey to determine trends in concentrations and loads for selected rivers and streams that drain into the northwestern Gulf of Mexico from the south-central United States, specifically from the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf Basins. Trends observed in the study area were compared to determine potential regional patterns and to determine cause-effect relations with trends in hydrologic and human-induced factors such as nutrient sources, streamflow, and implementation of best management practices. Secondary objectives included calculation of loads and yields for the study period [...]

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Type Scheme Key
local-index unknown sir20075090
local-pk unknown 82117
doi http://www.loc.gov/standards/mods/mods-outline-3-5.html#identifier doi:10.3133/sir20075090
series unknown Scientific Investigations Report

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journalScientific Investigations Report
editionVersion 1.0
languageENGLISH
citationTypeReport

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