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Federal
National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection NGDA 81 recent views
Department of the Interior —
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's... -
Federal
National Hydrography Dataset Plus High Resolution (NHDPlus HR) - USGS National Map Downloadable Data Collection
Department of the Interior —
The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated datset of geospatial data layers, including the most current National Hydrography... -
Federal
National Hydrography Dataset High Resolution flowlines with name of the nearest downstream named feature for unnamed streams in and around Montana
Department of the Interior —
The National Hydrography Dataset (NHD) High Resolution flowlines were used as a base to provide additional information on the connectivity of the stream network for... -
Federal
Evaluating Coho Salmon in Streams Across an Urbanization Gradient; Part 1, Growth Potential Based on Environmental Factors and Bioenergetics
Department of the Interior —
Physical and chemical changes affect the biota within urban streams at varying scales ranging from individual organisms to populations and communities creating... -
Federal
Data Release: Buttonland Swamp, health survey, 2022
Department of the Interior —
This dataset contains tree health information in 2022 for ten trees in Buttonland Swamp, part of the Cache River Watershed in Illinois. The data includes the height... -
Federal
Data Release: Buttonland Swamp, SET data
Department of the Interior —
This study examined long-term changes in ground height using Surface Elevation Tables (SETs). Measurements were taken in the floodplains of the Cache River at... -
Federal
Data Release: Buttonland Swamp, population projection
Department of the Interior —
This dataset is part of a population model of Buttonland Swamp in the Cache River Watershed of Illinois. The modeling spans three decades of data from 1990 to 2021.... -
Federal
Coast Train--Labeled imagery for training and evaluation of data-driven models for image segmentation
Department of the Interior —
Coast Train is a library of images of coastal environments, annotations, and corresponding thematic label masks (or ‘label images’) collated for the purposes of... -
Federal
Data Release: Buttonland Swamp, seed data
Department of the Interior —
This dataset contains canopy measurements of Taxodium distichum taken outside of the Wetland and Aquatic Research Center in Lafayette, Louisiana. The measurements... -
Federal
Data Release: Buttonland Swamp, reproduction, 2006 to 2021
Department of the Interior —
This dataset represents annual reproductive litterfall collections and seedling data from Crawford Tract, Eagle Pond, Section 8 Woods, Deer Pond, Wildcat Bluff, Snake...