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Groundwater is a vital resource to the Mississippi embayment region of the central United States. Regional and integrated assessments of water availability that link physical flow models and water quality in principal aquifer systems provide context for the long-term availability of these water resources. An innovative approach using machine learning was employed to predict groundwater pH across drinking water aquifers of the Mississippi embayment. The region includes two principal regional aquifer systems; the Mississippi River Valley alluvial (MRVA) aquifer and the Mississippi embayment aquifer system that includes several regional aquifers and confining units. Based on the distribution of groundwater use for...
Tags: Alabama,
Arkansas,
Illinois,
Kentucky,
Louisiana, All tags...
Mississippi,
Tennessee,
aquifer,
boosted regression tree,
groundwater,
groundwater quality,
machine learning,
mathematical modeling, Fewer tags
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Groundwater is a vital resource to the Mississippi embayment region of the central United States. Regional and integrated assessments of water availability that link physical flow models and water quality in principal aquifer systems provide context for the long-term availability of these water resources. An innovative approach using machine learning was employed to predict groundwater pH across drinking water aquifers of the Mississippi embayment. The region includes two principal regional aquifer systems; the Mississippi River Valley alluvial (MRVA) aquifer and the Mississippi embayment aquifer system that includes several regional aquifers and confining units. Based on the distribution of groundwater use for...
Tags: Alabama,
Arkansas,
Illinois,
Kentucky,
Louisiana, All tags...
Mississippi,
Tennessee,
aquifer,
boosted regression tree,
groundwater,
groundwater quality,
machine learning,
mathematical modeling, Fewer tags
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A three-dimensional groundwater flow model (MODFLOW-2005) of the Mississippi embayment, South-Central United States, was developed as part of a national project initiated by the U.S. Geological Survey Groundwater Resources Program to provide updated assessments of groundwater availability in important principal aquifers across the United States. The goals of the national assessment are to document effects of human activities on water levels and groundwater storage, explore climate variability effects on the regional water budget, and evaluate the adequacy of data networks at a regional scale. The Mississippi embayment was chosen because of the substantial dependency on groundwater for agriculture and municipal needs....
Tags: Alabama,
Arkansas,
Cane River Formation,
Carrizo Sand,
Claiborne Group Undifferentiated, All tags...
Cockfield Formation,
Cook Mountain Formation,
East Gulf Coastal Plain,
Groundwater,
Groundwater Model,
Illinois,
InlandWaters,
Kentucky,
Louisiana,
MODFLOW-2005,
Memphis Sand,
Midway Group,
Mississippi,
Mississippi Alluvial Plain,
Missouri,
NSDI,
Sparta Sand,
Tennessee,
USGS Science Data Catalog (SDC),
Vicksburg Group and Jackson Group,
West Gulf Coastal Plain,
Wilcox Group,
Yazoo River Basin,
Yazoo River Basin,
environment,
geoscientificInformation,
inlandWaters,
usgsgroundwatermodel,
water availability, Fewer tags
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