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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 surface water drainage...
Search relevance: 174.81 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:41 PM -
The National Hydrologic Geospatial Fabric Reference and Derived Hydrofabrics is a geospatial dataset of connected rivers, streams, lakes, catchments, hydrologic locations, and relevant attributes...
Search relevance: 45.89 | Views last month: 0 | Catalog Last Checked: October 01, 2026 at 01:25 AM -
Riparian corridors are important areas that maintain connectivity throughout the state of California. The riparian corridors complement the northern Sierra Nevada foothills wildlife connectivity...
Search relevance: 22.11 | Views last month: 1 | Catalog Last Checked: October 24, 2026 at 08:49 PM -
In Puerto Rico, tens of thousands of landslides, slumps, debris flows, rock falls, and other slope failures were triggered by Hurricane María, which made landfall on 20 September 2017. ...
Search relevance: 20.75 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:55 PM -
“Karst” landscapes are characterized by distinctive hydrology and surface features, such as closed depressions, sinkholes, and sinking streams, that result from high rock solubility and...
Search relevance: 19.13 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 09:27 PM
