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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation. This dataset represents Aquatic index of ecological integrity (IEI), which is a measure of relative intactness (i.e., freedom from human modifications and disturbance) and resiliency to environmental change (e.g., as caused by disturbance and climate change). Raw IEI is a composite index derived from...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation.This dataset represents the aquatic vulnerability to development index, which reflects the likelihood of development occurring in places in the uplands that are likely to impact the aquatic cores. Specifically, aquatic vulnerability is the product of the aquatic buffers, which represent the areas estimated...
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The Terrestrial Core-connector Network is one of a suite of products from the Nature’s Network project (naturesnetwork.org). Nature’s Network is a collaborative effort to identify shared priorities for conservation in the Northeast, considering the value of fish and wildlife species and the natural areas they inhabit. This product consists of two components: core areas and connectors. A number of additional datasets that augment or complement the core-connector network, including Road-bounded Natural Blocks that surround the cores areas and a set of Grassland Bird Core Areas, are also available in the Nature’s Network gallery: https://nalcc.databasin.org/galleries/8f4dfe780c444634a45ee4acc930a055. A detailed technical...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation.This dataset depicts the potential capability of the landscape throughout the CT River Watershed to provide habitat for American Woodcock (Scolopax minor) based on environmental conditions existing in approximately 2010. Landscape capability integrates factors influencing climate suitability, habitat...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation.This dataset represents the climate response index for Ruffed Grouse. Climate response is one of several different measures of landscape capability that reflect different decisions (or assumptions) regarding how to incorporate current versus future land use and climate changes. The climate response...
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This dataset was last updated February 2017. This version incorporates a revised version of the land cover classification, Terrestrial and Aquatic Habitat Map (DSLland), Version 3.1 developed by the University of Massachusetts, which included the addition of The Nature Conservancy’s Northeast lakes and ponds classification.The Snowy Egret (Egretta thula) a conspicuous, white wading bird in the heron family. It has been chosen to represent the habitat needs of other species of wildlife that also use coastal wetlands, ponds, and other shallow coastal waters.This dataset depicts the potential capability of the landscape throughout the Northeastern United States to provide habitat for Snowy Egret, during the breeding...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation.This dataset represents a scaled version of the headwater stream temperature tolerance index based on a model developed by Dr. Ben Letcher and associates at the USGS Conte Anadromous Fish Lab, which is a measure of the relative sensitivity of stream temperatures to rising air temperatures. Specifically,...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation. This dataset represents the weighted index of ecological integrity (IEI), which is a measure of relative intactness (i.e., freedom from human modifications and disturbance) and resiliency to environmental change (e.g., as caused by disturbance and climate change). Raw IEI is a composite index derived...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation. This dataset represents the local vulnerability of conductance index, which reflects the likelihood of development occurring in places with high local conductance. Specifically, this index is computed as the product of the integrated probability of development between 2010-2080 and the local conductance...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation. This dataset depicts the potential capability of the landscape throughout the Connecticut River Watershed to provide habitat for Northern Waterthrush (Parkesia noveboracensis) based on environmental conditions existing in approximately 2010. Landscape capability integrates factors influencing climate...
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This dataset was last updated February 2017. This version incorporates a revised version of the land cover classification, Terrestrial and Aquatic Habitat Map (DSLland), Version 3.1 developed by the University of Massachusetts, which included the addition of The Nature Conservancy’s Northeast lakes and ponds classification.The snowshoe hare (Lepus americanus), which molts from brown fur in the summer to white fur in the winter, is well-adapted to cold, snowy climates. It has been chosen to represent the habitat needs of other species of wildlife that also use thickets and young forests in the boreal and mixed forests from northern New England to high elevation areas as far south as Virginia. This dataset depicts...
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The American Black Duck (Anas rubripes) is a large dabbling duck that breeds in a variety of wetland types in northeastern North America and winters in wetlands along the Atlantic coast.For the non-breeding season, it has been chosen to represent the habitat needs of other species of wildlife that also use estuarine and freshwater coastal marsh and open water. (See also the separate breeding habitat models.) This dataset depicts the potential capability of the landscape throughout the Northeastern United States to provide habitat for American Black Duck, during the non-breeding season, based on environmental conditions existing in approximately 2010. Landscape capability integrates factors influencing climate suitability,...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation. This dataset represents the climate response index for Wood Thrush. Climate response is one of several different measures of landscape capability that reflect different decisions (or assumptions) regarding how to incorporate current versus future land use and climate changes. The climate response...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation.This dataset represents opportunities to restore connectivity for terrestrial wildlife building road passage structures. Specifically, this product tabulates the results of a model in which each 300 meter segment of road outside of urban centers, and excluding minor roads receiving relatively little...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation.This dataset represents the climate response index for brook trout in headwater creeks based on current habitat and current and future climate conditions. Brook trout are a representative species for cool/cold headwater creeks. This layer was derived from a model developed by Ben Letcher and associates...
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This dataset was last updated February 2017. This version incorporates a revised version of the land cover classification, Terrestrial and Aquatic Habitat Map (DSLland), Version 3.1 developed by the University of Massachusetts, which included the addition of The Nature Conservancy’s Northeast lakes and ponds classification.The Ruffed Grouse (Bonasa umbellus) is a medium-sized brown grouse found in forests from Alaska to Georgia. It has been chosen to represent the habitat needs of other species of wildlife that also use mixed aged forests, including young forests. This dataset depicts the potential capability of the landscape throughout the Northeastern United States to provide habitat for Ruffed Grouse based on...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation.This dataset represents the selection index used to create aquatic ecosystem-based cores. The selection index is a continuous surface in which every cell is assigned a value (0-1) based on its relative ecological integrity within each HUC6 watershed. Specifically, the selection index is equal to the...
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This dataset was last updated February 2017. This version incorporates a revised version of the land cover classification, Terrestrial and Aquatic Habitat Map (DSLland), Version 3.1 developed by the University of Massachusetts, which included the addition of The Nature Conservancy’s Northeast lakes and ponds classification. The Eastern Box Turtle (Terapene carolina) is the most terrestrial turtle of the Northeast, found in forests from southern New England to northern Florida. It has been chosen to represent the habitat needs of other species of wildlife that also use moist hardwood and mixed forests.This dataset depicts the potential capability of the landscape throughout the Northeastern United States to provide...
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This dataset was last updated February 2017. This version incorporates a revised version of the land cover classification, Terrestrial and Aquatic Habitat Map (DSLland), Version 3.1 developed by the University of Massachusetts, which included the addition of The Nature Conservancy’s Northeast lakes and ponds classification. The Brown-headed Nuthatch (Sitta pusilla) is a small songbird endemic to the southeastern United States, with a range extending north to Delaware. It has been chosen to represent the habitat needs of other species of wildlife that also use mature pine forests and pine plantations.This dataset depicts the potential capability of the landscape throughout the Northeastern United States to provide...
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This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation. This dataset represents the regional conductance index, which is a measure of the total potential amount of movement of plants and animals (ecological flow) through a cell from nearby terrestrial core areas at the scale of a few to ten kilometers. Regional conductance increases with the size and proximity...


map background search result map search result map Aquatic Index of Ecological Integrity, CT River Watershed Terrestrial road passage structure impacts, CT River Watershed Aquatic Selection Index, CT River Watershed Weighted Index of Ecological Integrity, CT River Watershed USGS Stream Temperature Tolerance, CT River Watershed Regional Conductance, CT River Watershed Aquatic Vulnerability to Development, CT River Watershed Local Vulnerability of Conductance, CT River Watershed Landscape Capability for American Woodcock, CT River Watershed Landscape Capability for Northern Waterthrush, CT River Watershed Landscape Capability for Brown-headed Nuthatch, Version 3.1, Northeast U.S. Climate Response for Ruffed Grouse, 2080, CT River Watershed Climate Response for Wood Thrush, 2080, CT River Watershed Climate Response for Brook Trout, CT River Watershed Landscape Capability for Ruffed Grouse, Version 3.0, Northeast U.S. Landscape Capability for Eastern Box Turtle, Version 3.1, Northeast U.S. Landscape Capability for Snowshoe Hare, Version 3.1, Northeast U.S. Landscape Capability for American Black Duck, Non-Breeding, Version 3.1, Northeast U.S. Landscape Capability for Snowy Egret, Version 3.0, Northeast U.S. Terrestrial Core-Connector Network, Northeast U.S. Terrestrial road passage structure impacts, CT River Watershed Climate Response for Brook Trout, CT River Watershed Local Vulnerability of Conductance, CT River Watershed Aquatic Index of Ecological Integrity, CT River Watershed Aquatic Selection Index, CT River Watershed Weighted Index of Ecological Integrity, CT River Watershed USGS Stream Temperature Tolerance, CT River Watershed Regional Conductance, CT River Watershed Aquatic Vulnerability to Development, CT River Watershed Landscape Capability for American Woodcock, CT River Watershed Landscape Capability for Northern Waterthrush, CT River Watershed Climate Response for Ruffed Grouse, 2080, CT River Watershed Climate Response for Wood Thrush, 2080, CT River Watershed Terrestrial Core-Connector Network, Northeast U.S. Landscape Capability for Brown-headed Nuthatch, Version 3.1, Northeast U.S. Landscape Capability for Ruffed Grouse, Version 3.0, Northeast U.S. Landscape Capability for Eastern Box Turtle, Version 3.1, Northeast U.S. Landscape Capability for Snowshoe Hare, Version 3.1, Northeast U.S. Landscape Capability for American Black Duck, Non-Breeding, Version 3.1, Northeast U.S. Landscape Capability for Snowy Egret, Version 3.0, Northeast U.S.