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Soil Thickness
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High end of range of soil thickness at 1 kilometer resolution throughout the Appalachian LCC region.
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Research
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Gallery: Cave and Karst Maps
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Study Overview Maps and Foundational Datasets
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SPARROW Surface Water-Quality Monitoring
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SPARROW, a modeling tool for the regional interpretation of water-quality monitoring data. The model relates in-stream water-quality measurements to spatially referenced characteristics of watersheds, including contaminant sources and factors influencing terrestrial and aquatic transport. SPARROW empirically estimates the origin and fate of contaminants in river networks and quantifies uncertainties in model predictions.
Located in
Tools & Resources
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Decision Support & Web Map Viewers
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Spider Species Distribution by 1 km Grid
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Distribution of spider species by 1 kilometer grid throughout the Appalachian LCC region.
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Research
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Gallery: Cave and Karst Maps
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Modeling Input Maps
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Spiny river snail
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Spiny river snails which are tagged for release in the Upper Tennessee River Basin.
Located in
Resources
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TRB Images
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Springtail Species Distribution by 1 km Grid
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Distribution of springtail species by 1 kilometer grid throughout the Appalachian LCC region.
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Research
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Gallery: Cave and Karst Maps
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Modeling Input Maps
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Stream at Clinch Mountain Wildlife Management Area
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Upstream view of stream at the Clinch Mountain Wildlife Management Area.
Located in
Resources
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TRB Images
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Stream Baseflow Index
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Average annual stream baseflow index at 1 kilometer resolution throughout the Appalachian LCC region.
Located in
Research
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Gallery: Cave and Karst Maps
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Study Overview Maps and Foundational Datasets
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Study Area Carbonate Bedrock Exposure Map
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This map depicts the carbonate bedrock exposure within the study area.
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Research
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Gallery: Cave and Karst Maps
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Study Overview Maps and Foundational Datasets
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Stygobiont and Troglobiont Endemics by Cave
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Total number of stygobiont and troglobiont endemic species within a cave.
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Research
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Gallery: Cave and Karst Maps
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Study Overview Maps and Foundational Datasets
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Tennessee River Basin Aquatic Units Map
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This map displays the upper, mid, a lower Tennessee River watersheds along with the boundary for the UTRB Imperiled Aquatic Species Strategy and the Appalachian LCC overlaid on the National Geographic base map.
Located in
Resources
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TRB Images