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Spatial data sets to support conservation planning along the Colorado River in Utah

With the help of local and regional natural resource professionals, we developed a broad-scale, spatially-explicit assessment of 146 miles (~20,000 acres) of the Colorado River mainstem in Grand and San Juan Counties, Utah that can be used to support conservation planning and riparian restoration prioritization. For the assessment we: 1) acquired, modified or created spatial datasets of Colorado River bottomland conditions; 2) synthesized those datasets into habitat suitability models and estimates of natural recovery potential, fire risk and relative cost; 3) investigated and described dominant ecosystem trends and human uses, and; 4) suggested site selection and prioritization approaches. Here, we make available...

Tags: Arches National Park, Canyonlands National Park, Colorado River, Grand County, Moab, All tags...

Cost of Restoration Component Layers

All of the component layers for the Cost of Restoration model. For more detailed information, please visit this project's ScienceBase landing page at https://doi.org/10.5066/P927I36K, or the final report for this project at https://www.coloradomesa.edu/water-center/documents/rasmussen_shaftroth_2016_watercenter_cmu.pdf.

Bat Watering Model

Model showing suitability for bat watering habitat. For more detailed information, please visit this project's ScienceBase landing page at https://doi.org/10.5066/P927I36K, or the final report for this project at https://www.coloradomesa.edu/water-center/documents/rasmussen_shaftroth_2016_watercenter_cmu.pdf.

Associated Models

Models for Relative Cost of Restoration, Recovery Potential, and Risk of Fire. For more detailed information, please visit this project's ScienceBase landing page at https://doi.org/10.5066/P927I36K, or the final report for this project at https://www.coloradomesa.edu/water-center/documents/rasmussen_shaftroth_2016_watercenter_cmu.pdf.

Risk of Fire Models

Two models for risk of fire: one for all ignition sources (lightning and human causes), and one for natural causes (lightning ignition only). For more detailed information, please visit this project's ScienceBase landing page at https://doi.org/10.5066/P927I36K, or the final report for this project at https://www.coloradomesa.edu/water-center/documents/rasmussen_shaftroth_2016_watercenter_cmu.pdf.

Restoration Potential

Final model for restoration potential plus all model component layers. For more detailed information, please visit this project's ScienceBase landing page at https://doi.org/10.5066/P927I36K, or the final report for this project at https://www.coloradomesa.edu/water-center/documents/rasmussen_shaftroth_2016_watercenter_cmu.pdf.

Restoration Potential Model

Model for the potential for restoration. For more detailed information, please visit this project's ScienceBase landing page at https://doi.org/10.5066/P927I36K, or the final report for this project at https://www.coloradomesa.edu/water-center/documents/rasmussen_shaftroth_2016_watercenter_cmu.pdf.

Conservation Planning for the Colorado River in Utah - Bottomland Boundary of the Colorado River Divided at 1-km intervals

This data set shows the extent of the Colorado River Conservation Planning project bottomland area as delineated by topography and vegetation, The bottomland area is subdivided into 1 km polygons measured from the upstream project boundary.

Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Arches National Park, Canyonlands National Park, Colorado River, Grand County, Moab, All tags...

Openland Species

Final model for openland species plus all model component layers. For more detailed information, please visit this project's ScienceBase landing page at https://doi.org/10.5066/P927I36K, or the final report for this project at https://www.coloradomesa.edu/water-center/documents/rasmussen_shaftroth_2016_watercenter_cmu.pdf.

Risk of Fire Component Layers

All layers used in the risk of fire models. Human ignition sources not used for the Natural Fire model. For more detailed information, please visit this project's ScienceBase landing page at https://doi.org/10.5066/P927I36K, or the final report for this project at https://www.coloradomesa.edu/water-center/documents/rasmussen_shaftroth_2016_watercenter_cmu.pdf.

Restoration Potential Component Layers

All layers used in the Restoration Potential Model. For more detailed information, please visit this project's ScienceBase landing page at https://doi.org/10.5066/P927I36K, or the final report for this project at https://www.coloradomesa.edu/water-center/documents/rasmussen_shaftroth_2016_watercenter_cmu.pdf.

Conservation Planning for the Colorado River in Utah - Overbank flow 2011 for Potential for Natural Recovery Model

This map shows areas covered by the high flow of the Colorado River mainstem between the Utah Colorado border and the upper pool of Lake Powell, Utah (146 miles). The channel boundary was mapped from public available NAIP imagery flown on June 28, 2011, when the river flow was 886 m3/s at the Cisco gage. Area not covered by 2011 flow is represented by bottomland boundary.

Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Arches National Park, Canyonlands National Park, Colorado River, Grand County, Moab, All tags...

Conservation Planning for the Colorado River in Utah - Number of Shrub Species for Riparian Understory Model

This dataset represents the density of mesic shrub cover (averaged per 1.0 ha) as mapped along the Colorado River bottomland from the Colorado state line (San Juan and Grand Counties, Utah) to the southern Canyonlands NP boundary, as of September 2010. This mapping was conducted as part of the Colorado River Conservation Planning Project, a joint effort between the National Park Service, The Nature Conservancy, US Geological Survey, Bureau of Land Management, and Utah Forestry Fire and State Lands.

Conservation Planning for the Colorado River in Utah - Prevalence of Mesic Shrubs for Riparian Understory Model

This dataset represents the number of mesic shrub species (averaged per 1.0 ha) as mapped along the Colorado River bottomland from the Colorado state line (San Juan and Grand Counties, Utah) to the southern Canyonlands NP boundary, as of September 2010. This mapping was conducted as part of the Colorado River Conservation Planning Project, a joint effort between the National Park Service, The Nature Conservancy, US Geological Survey, Bureau of Land Management, and Utah Forestry Fire and State Lands.

Conservation Planning for the Colorado River in Utah - Tamarisk Penalty for Riparian Understory Model

This dataset represents a penalty for tamarisk abundance (averaged per 1.0 ha) as mapped along the Colorado River bottomland from the Colorado state line (San Juan and Grand Counties, Utah) to the southern Canyonlands NP boundary, as of September 2010. This mapping was conducted as part of the Colorado River Conservation Planning Project, a joint effort between the National Park Service, The Nature Conservancy, US Geological Survey, Bureau of Land Management, and Utah Forestry Fire and State Lands.

Conservation Planning for the Colorado River in Utah - Distance to Bottomland Boundary for Rocky Fringe Snakes Model

This a map showing distances from the Colorado River bottomland boundary between the Utah Colorado border and the upper pool of Lake Powell, Utah (146 miles). The bottomland boundary was mapped from publicly available NAIP imagery flown on June 28, 2011, and from project imagery flown in 2010. The bottomland boundary includes tributary channels and associated alluvial deposits, as those features are part of potential project areas and are important for habitat. The boundary extends only a short distance up larger tributaries (e.g. Dolores and Green Rivers)

Conservation Planning for the Colorado River in Utah - Bat Watering Model Output Data for Colorado River in Utah

This is a habitat suitability model for bat watering in the Colorado River bottomland in Utah during high flow conditions. The model combines the presence of preferred slow water channel types (backwaters, isolated pools and tributary mouths), with cover types amenable to bat overflights and drinking 'on-the-wing'. See Open File Report, Rasmussen and Shafroth, Colorado River Conservation Planning for geoprocessing details.

Conservation Planning for the Colorado River in Utah - Open Land Species Model Output Data for Colorado River in Utah

This is a model showing estimated habitat suitability for open land (grassland) species, or those that burrow, or prey on species that burrow. The model incorporates two factors: the relative abundance of non-woody cover types and the distance from high water.

Conservation Planning for the Colorado River in Utah - Fire Risk Model without Human Ignition Sources Output Data for Colorado River in Utah

This is a fire risk model for riparian trees on the Colorado River bottomland in Utah. The model incorporates the prevalence of riparian trees and tamarisk, and considers only natural fire ignitions (lightning). See Rasmussen and Shafroth, Colorado River Conservation Planning, for geoprocessing details.

Conservation Planning for the Colorado River in Utah - Riparian Overstory Model with Tamarisk Penalty Output Data for Colorado River in Utah

This is a habitat suitability model for riparian overstory species in the Colorado River bottomland in Utah, and includes a penalty for abundance of tamarisk which may limit habitat quality. The model incorporates the prevalence of trees, complexity of woody structure, quality of canopy, and tree patch size. See accompanying publication for data processing details.