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Assessing Vulnerability of Species and Habitats to Large-scale Impacts: CCVA
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New vulnerability assessments for 41 species and 3 habitats in the Appalachians are now available. The conservation community can view and search each of these assessments by relative raking or vulnerability scores, conservation status ranks, state and subregion of assessment, and higher taxonomy. In addition, principle investigators NaturServe compiled the results of 700 species assessments previously completed by other researchers as well as assessments on several habitats.
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Phase I: Alternatives for Vulnerability Assessments: Expert Panel Findings
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How should the Appalachian LCC acquire information about species and habitat vulnerability to large-scale impacts in the Appalachians? This report summarizes the findings and recommendations of a seven-member Expert Panel that sought to answer this question identified as a major research priority. The Panel addressed three aspects of the question: the selection of species and habitats to assess, approaches to vulnerability assessment, and the availability of downscaled climate data.
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Assessing Vulnerability of Species and Habitats to Large-scale Impacts
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Species and Habitat Vulnerability Assessment Photo Gallery
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Assessing Vulnerability of Species and Habitats to Large-scale Impacts
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Vulnerability Assessment Foundational Data by Subregion
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Assessing Vulnerability of Species and Habitats to Large-scale Impacts
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Vulnerability Assessments Source Materials
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Assessing Vulnerability of Species and Habitats to Large-scale Impacts
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CCVA Fact Sheets
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Assessing Vulnerability of Species and Habitats to Large-scale Impacts
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CCVA Fact Sheet Meadows
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CCVA Meadow
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Assessing Vulnerability of Species and Habitats to Large-scale Impacts
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CCVA Fact Sheets
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CCVA Fact Sheet: Meadows and Marshlands
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Meadows are open grasslands where grass and other non-woody plants are the primary vegetation. With no tree
coverage, meadows are typically open, sunny areas that attract flora and fauna that require both ample space and
sunlight. These conditions allow for the growth of many wildflowers and are typically important ecosystems for
pollinating insects. Marshlands are like meadows in that they typically have no tree coverage and host primarily
grasses and woody plants. However, a defining characteristic of marshlands is their wetland features.
Predicted climate change will largely impact changes in temperature and moisture availability in meadows and
marshlands systems, likely having a cascading effect on a species habitat and increasing stress to many of these
species. The Appalachian LCC funded NatureServe to conduct vulnerability assessments on a suite of plants,
animals, and habitats within the Appalachians. These assessments can be used as an early warning system to alert
resource managers about changing conditions.
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Assessing Vulnerability of Species and Habitats to Large-scale Impacts
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CCVA Fact Sheets
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CCVA Fact Sheet: Forest and Woodlands
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Forest/Woodland habitats describe large areas primarily dominated by trees, with moderate ground
coverage, such as grasses and shrubs. Density, tree height, and land use may all vary, though woodland is
typically used to describe lower density forests. A forest may have an open canopy, but a woodland must
have an open canopy with enough sunlight to reach the ground and limited shade.
Predicted climate change will largely impact changes in temperature and moisture availability in forest/
woodlands systems, likely having a cascading effect on a species habitat and increasing stress to many
of these species. The Appalachian LCC funded NatureServe to conduct vulnerability assessments on a
suite of plants, animals, and habitats within the Appalachians. These assessments can be used as an early
warning system to alert resource managers about changing conditions.
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CCVA Fact Sheet: Open Woodlands
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Open Woodlands
Used generally to describe low density forests, open woodland ecosystems contain widely spaced trees
whose crowns do not touch, causing for an open canopy, insignificant midstory canopy layer, sparse
understory and where groundcover is the most obvious feature of the landscape dominated by diverse
flora (grasses, forbes, sedges). Open Woodlands provide habitat for a diverse mix of wildlife species,
several of which are of conservation concern, such as Red Headed Woodpecker, Prairie Warbler,
Kentucky Warbler, Northern Bobwhite and Eastern Red Bat.
Predicted climate change will largely impact changes in temperature and moisture availability in open
woodlands systems, likely having a cascading effect on a species habitat and increasing stress to many
of these species. The Appalachian LCC funded NatureServe to conduct vulnerability assessments on a
suite of plants, animals, and habitats within the Appalachians. These assessments can be used as an early
warning system to alert resource managers about changing conditions.
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Assessing Vulnerability of Species and Habitats to Large-scale Impacts
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CCVA Fact Sheets
