61 datasets found
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Federal
Habitat surface - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
This dataset serves as the habitat surface that was used to derive coastal marten habitat cores for use in our connectivity model. Of note, the set of habitat cores... -
Federal
Habitat cores greater than 1500 hectares (primary model) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
We derived the habitat cores using a tool within Gnarly Landscape Utilities called Core Mapper (Shirk and McRae 2015). To develop a Habitat Surface for input into... -
Federal
Least-cost corridors classified as well-connected (≤15km) based on cost-weighted distance - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
This dataset contains an alternative representation of the least-cost corridors produced by our habitat connectivity model for the coastal marten, where a Maximum... -
Federal
Least-cost paths connecting coastal marten Extant Population Areas (secondary model) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
In this coastal marten landscape connectivity modeling project, we produced a "primary" connectivity model in which modeled habitat cores and a resistance surface... -
State
Racer Habitat Model for NSNF Connectivity - CDFW [ds1050]
State of California —
This grid represents habitat suitability based on the California Wildlife Habitat Relationships (CWHR) expert opinion habitat suitability rankings by habitat type.... -
State
Western Gray Squirrel Habitat Model for NSNF Connectivity - CDFW [ds1053]
State of California —
The Maxent modeling algorithm was used to build the species distribution model at 270 m spatial resolution using species occurrence points and environmental layers as... -
Federal
Primary model outputs (packaged datasets) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
This packaged data collection contains all of the outputs from our primary model, including the following data layers: Habitat Cores (vector polygons) Least-cost... -
Federal
Least-cost corridors classified as moderately-connected (≤45km) based on cost-weighted distance - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
This dataset contains an alternative representation of the least-cost corridors produced by our habitat connectivity model for the coastal marten, where a Maximum... -
Federal
Primary model inputs and intermediaries (packaged datasets) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
This packaged data collection contains the two compiled input surfaces (habitat surface and resistance surface) that were used to derive habitat cores and movement... -
Federal
Potentially suitable land cover on serpentine soils (resistance surface post-processing component) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
The resistance surface that formed the basis of our coastal marten connectivity model is comprised of several data layers that represent forested and non-forested... -
Federal
Waterbodies (resistance surface component) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
The resistance surface that formed the basis of our coastal marten connectivity model is comprised of several data layers that represent forested and non-forested... -
Federal
Forested land cover (resistance surface component) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
The resistance surface that formed the basis of our coastal marten connectivity model is comprised of several data layers that represent forested and non-forested... -
Federal
Non-forested land cover (resistance surface component) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
The resistance surface that formed the basis of our coastal marten connectivity model is comprised of several data layers that represent forested and non-forested... -
State
Black Bear Habitat Model for NSNF Connectivity - CDFW [ds1008]
State of California —
The Maxent modeling algorithm was used to build the species distribution model at 270 m spatial resolution using species occurrence points and environmental layers as... -
State
Black-tailed Jackrabbit Habitat Model for NSNF Connectivity - CDFW [ds1031]
State of California —
The Maxent modeling algorithm was used to build the species distribution model at 270 m spatial resolution using species occurrence points and environmental layers as... -
Federal
Least-cost paths (primary model) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
This dataset contains the least-cost paths produced by our habitat connectivity model for the coastal marten, as described below in greater detail: After developing... -
Federal
Core mapper moving window averages (primary model) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
Department of the Interior —
This raster dataset of Core Mapper Moving Window Averages is an intermediary modeling product that was produced by the Core Mapper tool (Shirk and McRae 2013) in the... -
State
Mule Deer Habitat Model for NSNF Connectivity - CDFW [ds1047]
State of California —
The Maxent modeling algorithm was used to build the species distribution model at 270 m spatial resolution using species occurrence points and environmental layers as... -
State
Coast Horned Lizard Habitat Model for NSNF Connectivity - CDFW [ds1035]
State of California —
The Maxent modeling algorithm was used to build the species distribution model at 270 m spatial resolution using species occurrence points and environmental layers as... -
State
California Thrasher Habitat Model for NSNF Connectivity - CDFW [ds1033]
State of California —
The Maxent modeling algorithm was used to build the species distribution model at 270 m spatial resolution using species occurrence points and environmental layers as...
61 datasets found