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High resolution natural color and thermal imagery collected by uncrewed aircraft system (UAS) for mapping vegetation change and natural spring identification at Tavasci Marsh in the Tuzigoot National Monument, AZ during 2023-2024 High resolution natural color and thermal imagery collected by uncrewed aircraft system (UAS) for mapping vegetation change and natural spring identification at Tavasci Marsh in the Tuzigoot National Monument, AZ during 2023-2024
The U.S. Geological Survey collected low-altitude airborne natural color imagery, thermal imagery, and 10-band multispectral imagery (2023 only) via a hexacopter uncrewed aircraft system (UAS) in 2023 and 2024 for mapping effects of fire at Tavasci Marsh in the Tuzigoot National Monument in Arizona. Visual imagery was collected to derive high-resolution natural color, thermal (surface...
Suspended Sediment Conditions to Hyporheic Dissolved Oxygen and Fine Sediment Deposition in Salmonid Spawning Habitat Below an Irrigation Dam, Park County, Wyoming Suspended Sediment Conditions to Hyporheic Dissolved Oxygen and Fine Sediment Deposition in Salmonid Spawning Habitat Below an Irrigation Dam, Park County, Wyoming
We quantified the effects of dam sediment management operations on downstream salmonid spawning habitat during two fall water-level drawdown periods: an experimental drawdown leading to sediment release or a typical slower drawdown intended to minimize release of sediment. The experimental drawdown increased deposited fine sediment and decreased hyporheic dissolved oxygen levels. However...
Soil texture and hydraulic conductivity at a 1-kilometer resolution for the Contiguous United States based on 30-meter resolution data from the Polaris database. Soil texture and hydraulic conductivity at a 1-kilometer resolution for the Contiguous United States based on 30-meter resolution data from the Polaris database.
The U.S. Geological Survey (USGS) Integrated Water Availability Assessments (IWAAs) Program is designed to deliver nationally consistent assessments of water supplies for human and ecological needs, and to identify factors that influence water availability. In support of these studies, a National-Extent Hydrogeologic Framework (NEHF) is under development. The NEHF is a three-dimensional...
Sabine Refuge Marsh Creation (CS-28): 2021 land-water classification Sabine Refuge Marsh Creation (CS-28): 2021 land-water classification
The Louisiana State Legislature created the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in order to conserve, restore, create and enhance Louisiana's coastal wetlands. The wetland restoration plans developed pursuant to these acts specifically require an evaluation of the effectiveness of each coastal wetlands restoration project in achieving long-term solutions to...
Large-Scale Marsh Creation Project – Upper Barataria Component (BA-0207): 2021 land-water classification Large-Scale Marsh Creation Project – Upper Barataria Component (BA-0207): 2021 land-water classification
The Louisiana Coastal Protection and Restoration Authority and the Natural Resource Damage Assessment (NRDA) develop restoration plans in order to conserve, restore, create and enhance Louisiana's coastal wetlands. The wetland restoration plans developed specifically require an evaluation of the effectiveness of each coastal wetlands restoration project in achieving long-term solutions...
Plant responses to and microbial community composition of greenhouse soils growing Phragmites australis Plant responses to and microbial community composition of greenhouse soils growing Phragmites australis
To determine how native and non-native lineages of Phragmites australis affect and respond to soil bacteria, fungi and oomycetes, we collected live rhizomes, seeds and soil from native and non-native lineages of Phragmites from 10 sites within Michigan and Ohio, USA. We propagated these field-collected samples to carry out a reciprocal-transplant plant-soil feedback experiment with...