Found 162 datasets matching filters.
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The Mississippi Alluvial Plain (MAP) has become one of the most important agricultural regions in the US, and it relies heavily on a groundwater system that is poorly understood and shows signs of...
Search relevance: 1.00 | Views last month: 14 | Published on: 2026-03-03 -
Airborne electromagnetic (AEM), magnetic, and radiometric data were acquired November 2018 to February 2019 along 16,816 line-kilometers (line-km) over the Mississippi Alluvial Plain (MAP). Data...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-03-03 -
The development of a reliable method of age estimation for Grass Carp is necessary for the successful management of this invasive species. Multiple federal and state agencies with assistance from...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-03-03 -
This data set consists of monthly averages of soil and litter properties. Rows are grouped in the following order: year, month, vegetation type, plot ID. Within a single month five plots were...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
Bighead Carp, Silver Carp and Grass Carp (collectively Asian carp) were introduced to North America in the 1960s and 70s and have established in the lower Mississippi River basin. Previously...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
Airborne electromagnetic (AEM), magnetic, and radiometric data were acquired November 2018 to February 2019 along 16,816 line-kilometers (line-km) over the Mississippi Alluvial Plain (MAP). Data...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
As part of the U.S. Geological Survey (USGS) Water Availability and Use Science Program study of the Mississippi Alluvial Plain (MAP), a shapefile representing seven generalized regions of the MAP...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
This data release contains annual estimates of total, fine (<0.0625 millimeter [mm]), and coarse (≥0.0625 mm) suspended sediment concentration and load for 11 sites located on the Lower...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
This data set contains human-use data detailing designated management areas, including National Park Service properties, National Wildlife Refuges, state wildlife managed areas and reserves, state...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-14 -
This data set contains vector polygons depicting boundaries for Coast Guard stations and sectors found in in coastal Louisiana and the lower Mississippi river. Location specific type and source...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-14 -
This data set contains sensitive biological resource data for Sargassum in Louisiana. Vector polygons in this data set represent areas of known Sargassum aggregation. Species specific abundance,...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-14 -
Recurring drying and wetting events are likely to increase in frequency and intensity in predicted future droughts in the central United States and alter the regeneration potential of species. We...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
These data were compiled for analyses of sediment transport within the Chippewa River, WI. Objective(s) of our study were to determine sand loads contributed by the Chippewa River to the...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Electrical resistivity results from two regional airborne electromagnetic (AEM) surveys (Minsley et al. 2021, and Burton et al. 2021) over the Mississippi Alluvial Plain (MAP) were combined by the...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
These data provide an accurate high-resolution shoreline compiled from imagery of MISSISSIPPI RIVER, SOUTH PASS, LA . This vector shoreline data is based on an office interpretation of imagery...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-14 -
The U.S. Army Corps of Engineers' Upper Mississippi River Restoration (UMRR) program, through its Long Term Resource Monitoring (LTRM) element, collected aerial imagery of the systemic Upper...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This data set contains sensitive biological resource data for dolphins, manatees, and whales in Louisiana. Vector polygons in this data set represent marine mammal distribution. Species specific...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-14 -
The U.S. Army Corps of Engineers' Upper Mississippi River Restoration (UMRR) program, through its Long Term Resource Monitoring (LTRM) element, collected aerial imagery of the systemic Upper...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Electrical resistivity results from four regional airborne electromagnetic (AEM) surveys (Burton et al. 2024, Hoogenboom et al. 2023, Minsley et al. 2021, Burton et al. 2021) over the Mississippi...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Hydraulic connection between channels and floodplains (“connectivity”) is a fundamental determinant of ecosystem function in large floodplain rivers. Factors controlling material processing in...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03
