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Service Estimates Economic Impact of Critical Habitat Designation for Fluted Kidneyshell and Slabside Pearlymussel
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The U.S. Fish and Wildlife Service announces the availability of a draft economic analysis considering the impact of a proposal to designate critical habitat for two freshwater mussels proposed for listing as endangered.
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News & Events
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Service Report: Nation’s Rivers Flow toward Better Habitat, Economies and Public Safety
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More than 200 blockages in the nation’s major natural resource “arteries” were removed last year thanks to the U.S. Fish and Wildlife Service’s National Fish Passage Program. Working with numerous partners, the program improves fish passage, local economies and public safety by ridding the nation’s rivers of derelict dams that no longer serve a purpose.
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News & Events
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South-Central Interior Small Stream and Riparian Habitat
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This habitat was assessed in both the Cumberland - Southern Appalachian subregion and the Interior Low Plateau subregion. Results are in the first two tabs of the spreadsheet. A description of the habitat, and a list of associated species, is included in the description tab. The remaining tabs describe the individual factors and their definitions. These results are in the review stage. Please send comments to lesley_sneddon@natureserve.org.
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Vulnerability
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Phase II: Vulnerability Assessments
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Habitat Vulnerability Assessments
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South-Central Interior Small Stream and Riparian Habitat
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This habitat was assessed in both the Cumberland - Southern Appalachian subregion and the Interior Low Plateau subregion. Results are in the first two tabs of the spreadsheet. A description of the habitat, and a list of associated species, is included in the description tab. The remaining tabs describe the individual factors and their definitions. These results are in the review stage. Please send comments to lesley_sneddon@natureserve.org.
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Research
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Phase II: Vulnerability Assessments
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Habitat Vulnerability Assessments
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Southwest Georgia PBA
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Our Mission is to provide and support a platform for landowners to share, educate and implement a sound forest and land management practices regarding prescribed burning within Georgia.
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LP Members
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Organizations Search
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Starr, Richard
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Watershed and stream function-based assessment, stream restoration design, stream restoration monitoring, stream restoration implementation, and stream training
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Expertise Search
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Stoleson, Scott
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Located in
Expertise Search
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Stream channel geomorphology influences mussel abundance in southern Appalachian streams, U.S.A.
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We quantified freshwater mussel abundance and species richness and their physical habitat at 24 sites in eight streams in southern Appalachian catchments in 2000 and 2001. In addition, we modelled site-specific hydraulic parameters during summer baseflow and bankfull stages to estimate high- and low-discharge conditions, respectively.
Mussel abundance was related to stream geomorphology, whereas richness was related to stream size. Baseflow habitat parameters explained only minor variation in abundance or richness, and both measures were highly correlated with mean current velocity or stream size. Bankfull shear stress composed a relatively low proportion of overall mussel habitat variability, but it accounted for significant variation in abundance and richness. Mussel abundance was highly variable at sites subject to low-shear stress during spates, whereas abundance always was low at sites subject to high-shear stress. These data suggest that habitat conditions during floods, rather than those at summer baseflow, limit the abundance of mussels in Appalachian streams. These data also suggest that mussel abundance and assemblage structure may be sensitive to any changes in channel geomorphology and hydraulic conditions that might result from land use in the catchment.
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Resources
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General Resources Holdings
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The Barn Group Land Trust
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TBG preserves, protects, and maintains streams, wetlands, and natural resources to increase stewardship and conservation for present and future generations.
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LP Members
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Organizations Search
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USDA, Interior and Defense departments partner to benefit agricultural lands, wildlife habitat and military readiness
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Agriculture Secretary Tom Vilsack, Interior Secretary Sally Jewell and Defense Acting Deputy Under Secretary for Installations and Environment John Conger announced today a federal, local and private collaboration that will preserve agricultural lands, assist with military readiness and restore and protect wildlife habitat.
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News & Events
