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Rescuing Barrens Topminnows During A Drought
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Dr. Bernie Kuhajda in the field discussing the plight of the endangered Barrens Topminnow as an important population threatened by drought conditions. Video by the Tennessee Aquarium.
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Training
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Videos and Webinars
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Riparian Restoration Decision Support Tool
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An innovative riparian planting and restoration decision support tool is now available to the conservation community. This user-friendly tool allows managers and decision-makers to rapidly identify and prioritize areas along the banks of rivers, streams, and lakes for restoration, making these ecosystems more resilient to disturbance and future changes in climate. It will also help the conservation community invest limited conservation dollars wisely, helping to deliver sustainable resources.
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Tools & Resources
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Riparian Restoration Decision Support Tool
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An innovative riparian planting and restoration decision support tool is now available to the conservation community. This user-friendly tool allows managers and decision-makers to rapidly identify and prioritize areas along the banks of rivers, streams, and lakes for restoration, making these ecosystems more resilient to disturbance and future changes in climate. It will also help the conservation community invest limited conservation dollars wisely, helping to deliver sustainable resources.
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Tools & Resources
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Riparian Restoration to Promote Climate Change Resilience in Eastern U.S. Streams
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This presentation from Jason Coombs of the University of Massachusetts provides an update to the Steering Committee on this Appalachian LCC funded research project. The Riparian Restoration to Promote Climate Change Resilience in Eastern U.S. Streams is developing and implementing a user-friendly web-based tool to identify priority areas for riparian restoration in the context of predicted climate change at the appropriate scale needed by practitioners. A ‘shovel ready’ prioritization tool for managers facing immediate on-the-ground decisions will be developed. Then research will link directly to ongoing and future stream flow, temperature, and biological response modeling projects and decision support tools.
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Cooperative
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Past SC Meetings and Materials
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Steering Committee Call 3/6/14
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Riparian Restoration to Promote Climate Change Resilience in Eastern U.S. Streams
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Provision of shade via riparian restoration is a well-established management adaptation strategy to mitigate against temperature increases in streams. Effective use of this strategy depends upon accurately identifying vulnerable, unforested riparian areas in priority coldwater stream habitats. An innovative riparian planting and restoration decision support tool is now available to the conservation community. This user-friendly tool allows managers and decision-makers to rapidly identify and prioritize areas along the banks of rivers, streams, and lakes for restoration, making these ecosystems more resilient to disturbance and future changes in climate.
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Research
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Riparian Restoration
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Rivers - More Than Skin Deep
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This is a collection of some clips from the National Park Service of some of some of the fish species observed and filmed while snorkeling in several rivers in Southern Appalachia. The diversity that can be found below the surface of these rivers and others throughout North America is unreal. A fish species list is included at the end. Get below the surface and see what you're missing! Video by BlueBlood.
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Training
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Videos and Webinars
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Saving Southern Appalachian Brook Trout
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The Tennessee Aquarium Conservation Institute (TNACI) is working with the Tennessee Wildlife Resources Agency and other partners to save wild populations of Southern Appalachian Brook Trout. This species is Tennessee's only native trout species.
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Training
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Videos and Webinars
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Seeing the landscape for the trees: Metrics to guide riparian shade management in river catchments
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Rising water temperature (Tw) due to anthropogenic climate change may have serious conse- quences for river ecosystems. Conservation and/or expansion of riparian shade could counter warming and buy time for ecosystems to adapt. However, sensitivity of river reaches to direct solar radiation is highly het- erogeneous in space and time, so benefits of shading are also expected to be site specific. We use a network of high-resolution temperature measurements from two upland rivers in the UK, in conjunction with topo- graphic shade modeling, to assess the relative significance of landscape and riparian shade to the thermal behavior of river reaches. Trees occupy 7% of the study catchments (comparable with the UK national aver- age) yet shade covers 52% of the area and is concentrated along river corridors. Riparian shade is most ben- eficial for managing Tw at distances 5–20 km downstream from the source of the rivers where discharge is modest, flow is dominated by near-surface hydrological pathways, there is a wide floodplain with little land- scape shade, and where cumulative solar exposure times are sufficient to affect Tw. For the rivers studied, we find that approximately 0.5 km of complete shade is necessary to off-set Tw by 18C during July (the month with peak Tw) at a headwater site; whereas 1.1 km of shade is required 25 km downstream. Further research is needed to assess the integrated effect of future changes in air temperature, sunshine duration, direct solar radiation, and downward diffuse radiation on Tw to help tree planting schemes achieve
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Resources
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Climate Science Documents
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Sentinels
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Monitoring the Little Rivers of the Tennessee Valley. Video by Freshwaters Illustrated in partnership with the Tennessee Valley Authority.
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Training
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Videos and Webinars
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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
