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Abstract (from http://www.sciencedirect.com/science/article/pii/S1470160X15005518): Although localized effects of individual dams on stream fish assemblages have been relatively well-studied, less is known about the effects of multiple dams within a stream network on fishes and the patterns that emerge when the combined effects of individual and multiple dams are viewed across entire river basins, ecoregions, and states. This study evaluated multiple stream network fragmentation metrics representing localized (e.g., distance-to-dams) and cumulative (e.g., total upstream reservoir storage) dam influences on streams in Michigan, Wisconsin, and Minnesota, developing an approach for identifying suitable fish indicators...
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Within the time frame of the longevity of tree species, climate change will change faster than the ability of natural tree migration. Migration lags may result in reduced productivity and reduced diversity in forests under current management and climate change. We evaluated the efficacy of planting climate-suitable tree species (CSP), those tree species with current or historic distributions immediately south of a focal landscape, to maintain or increase aboveground biomass, productivity, and species and functional diversity. We modeled forest change with the LANDIS-II forest simulation model for 100 years (2000–2100) at a 2-ha cell resolution and five-year time steps within two landscapes in the Great Lakes region...
This project used species distribution modeling, population genetics, and geospatial analysis of historical vs. modern vertebrate populations to identify climate change refugia and population connectivity across the Sierra Nevada. It is hypothesized that climate change refugia will increase persistence and stability of populations and, as a result, maintain higher genetic diversity. This work helps managers assess the need to include connectivity and refugia in climate change adaptation strategies. Results help Sierra Nevada land managers allocate limited resources, aid future scenario assessment at landscape scales, and develop a performance measure for assessing resilience.
Categories: Data, Project; Tags: 2011, 2013, CA, California Landscape Conservation Cooperative, Conservation Design, All tags...
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This data layer represents the priority rare species and habitats that lie with PFLCC's Connectivity Priority Resource. The analysis was performed with the Florida Natural Areas Inventory's (FNAI) Florida Habitat model that was designed to identify areas important for species habitat based on both species rarity and richness -- FNAI mapped occurrence-based potential habitat for 281 species of plants, invertebrates, and vertebrates, including aquatic species. The metadata for PFLCC's Connectivity Priority Resource can be found in the map of the same name. The FNAIHAB model was designed to identify areas important for species habitat based on both species rarity and species richness. FNAI mapped occurrence-based...
Dams are ubiquitous in coastal regions and have altered stream habitats and the distribution and abundance of stream fishes in those habitats by disrupting hydrology, temperature regime and habitat connectivity. Dam removal is a common restoration tool, but often the response of the fish assemblage is not monitored rigorously. Sedgeunkedunk Stream, a small tributary to the Penobscot River (Maine, USA), has been the focus of a restoration effort that includes the removal of two low-head dams. In this study, we quantified fish assemblage metrics along a longitudinal gradient in Sedgeunkedunk Stream and also in a nearby reference stream. By establishing pre-removal baseline conditions and associated variability and...
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These data represent a potential Conservation Target (CT) for PFLCC's Priority Resource (PR): Connectivity. Wide-ranging species are an important component for Connectivity in Florida. The data layer represents the predicted distributions of three wide-ranging species in Florida -- the Florida Black Bear, Florida Panther, and the Eastern Indigo Snake. PFLCC's Connectivity Priority Resource is based on the Florida Ecological Greenways Netword's Greenways layer -- Bear and Panther Connectivity are part of the consideration for the original layer. For metadata on PFLCC's Connectivity Priority Resource, please see the data layer of the same name in PFLCC's Connectivity Gallery. The predicted distribution for the Florida...
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This map package contains four resistance surfaces, one which is the same surface at two different resolutions (30m and 90m). The resistance surfaces were used in Linkage Mapper and Omniscape to model naturalness connectivity in Southwest Washington. Naturalness resistance values from all the inputs can be found in the report methodology.We made three different resistance surfaces, using the data inputs, found here, for testing in sensitivity analyses. For the first, we started with a conventional methodology for creating resistance surfaces (Using Gnarly Landscape Utilities), and then combined this result with nuanced layers about road impacts and building density impacts. These nuanced layers have continuous numerical...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...
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NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales The layer represents the scorecard of multiple indicator values of ecosytem/species integrity. Individual layers for ecosystems may have representitive values of change in extent, landscape condition, landscape connectivity, Fire Regime Departure, or invasive annual grass risk. Not...


map background search result map search result map Connectivity PR - CT Rare Species Connectivity Wide-Ranging Species Publication: Climate change effects on northern Great Lake (USA) forests: A case for preserving diversity Resistance Surfaces for the Western Washington Habitat Connectivity Assessment BLM REA MBR 2010 Status Assessment AnnGr Index: Inter-Mountain Basins Mixed Salt Desert Scrub BLM REA MBR 2010 Scorecard of condition BrewersSparrow_Migratory BLM REA MBR 2010 Scorecard of condition GlossySnake BLM REA MBR 2010 Scorecard of condition Condition Index - Great Basin Pinyon Juniper Woodland BLM REA CBR 2010 Status Assessment: Great Basin Pinyon Juniper Woodland ANN GRASS INDEX BLM REA CBR 2010 Scorecard of condition GreatBasinCollaredLizard BLM REA CBR 2010 Scorecard of condition Greater Sage Grouse Range - Current Condition BLM REA CBR 2010 Status Assessment: Colorado Plateau Mixed Low Sagebrush Shrubland DEPARTURE BLM REA CBR 2010 Status Assessment: Great Basin SemiDesert Chaparral CHANGE BLM REA CBR 2010 Status Assessment: Inter-Mountain Basins Mixed Salt Desert Scrub ANN GRASS INDEX BLM REA CBR 2010 Status Assessment: Inter-Mountain Basins Semi-Desert Shrub-Steppe ANN GRASS INDEX BLM REA CBR 2010 Scorecard of condition BrewersSparrowMigratory BLM REA CBR 2010 Status Assessment: Colorado Plateau Mixed Low Sagebrush Shrubland DEPARTURE BLM REA MBR 2010 Scorecard of condition BrewersSparrow_Migratory BLM REA CBR 2010 Scorecard of condition BrewersSparrowMigratory BLM REA MBR 2010 Scorecard of condition GlossySnake BLM REA CBR 2010 Scorecard of condition Greater Sage Grouse Range - Current Condition Connectivity PR - CT Rare Species Connectivity Wide-Ranging Species BLM REA CBR 2010 Status Assessment: Great Basin SemiDesert Chaparral CHANGE BLM REA CBR 2010 Status Assessment: Inter-Mountain Basins Semi-Desert Shrub-Steppe ANN GRASS INDEX BLM REA CBR 2010 Scorecard of condition GreatBasinCollaredLizard BLM REA MBR 2010 Status Assessment AnnGr Index: Inter-Mountain Basins Mixed Salt Desert Scrub BLM REA CBR 2010 Status Assessment: Inter-Mountain Basins Mixed Salt Desert Scrub ANN GRASS INDEX BLM REA MBR 2010 Scorecard of condition Condition Index - Great Basin Pinyon Juniper Woodland BLM REA CBR 2010 Status Assessment: Great Basin Pinyon Juniper Woodland ANN GRASS INDEX Publication: Climate change effects on northern Great Lake (USA) forests: A case for preserving diversity Resistance Surfaces for the Western Washington Habitat Connectivity Assessment