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This dataset represents the prevalence of trees 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.
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This map shows stillness of water near bank vegetation within 15 m of the channel boundary (2011) 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. The channel is subdivided into channel types: main channel, secondary channel, backwater, isolated pool and tributary channel.
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These data were compiled to evaluate the magnitude and direction of change from historical conditions in climate metrics across the Southeastern Utah Group (SEUG) of National Parks. Objective(s) of our study were to quantify the magnitude and direction of change from historical conditions in climate metrics across SEUG parks at a meaningful scale for land managers and practitioners. These data represent the historical and projected future average temperatures for two emission scenarios and 12 global circulation models. Included are the annual average temperatures and the average temperatures for each season. These data were created by sampling representative locations across each National Park unit and simulating...
Tags: Arches National Park, Botany, Canyonlands National Park, Climatology, Colorado Plateau, All tags...
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Album caption and index card: Large Indian ruins (at least thirty rooms) in upper Salt Creek. Canyonlands National Park. San Juan County, Utah. May 29, 1962. (Photo by National Park Service)
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Album caption and index card: Junction of the Green and Colorado Rivers. Canyonlands National Park. San Juan and Wayne Counties, Utah. June 1956.
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Album caption and index card: Cave Spring line camp. Line-camp exterior, showing entrance and corral. Served as regular cowboy line camo for many years, then as part of temporary park headquarters; later restored as part of Cave Spring Environmental Trail. A nearby cave, also in Cedar Mesa Sandstone, contains a spring. Canyonlands National Park. San Juan County, Utah. n.d. Note: Published as figure 6 (upper photo) in U.S. Geological Survey. Bulletin 1327. 1974. See also: lsw00061_ct
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Album caption and index card: North neck, The Loop, Colorado River. Canyonlands National Park. San Juan County, Utah. June 1957. Note: See also hen00043.
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Album caption and index card: Angel Arch, along tributary of Salt Canyon. Canyonlands National Park. San Juan County, Utah. n.d. Note: Published as figure 43 in U.S. Geological Survey. Bulletin 1327. 1974.
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This dataset represents the diversity of woody cover types (averaged per 1.5 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.
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This dataset represents the prevalence of tamarisk (tamarisk penalty) 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. Traditional image interpretation cues were used to develop the polygons, such as shape, size, pattern, tone, texture, color, and shadow, from high resolution, true color, aerial imagery (0.3m resolution), acquired for the project. Additional, public available aerial photos (NAIP, 2011) were used to cross-reference cover classes. As with any digital layer, this layer is a representation of what is actually occurring on the ground. Errors are inherent in any interpretation of...
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We investigated several forms of phosphorus (P) in dryland soils to examine the chemical and textural controls on P stabilization on a diverse set of substrates. We examined three P fractions including labile, moderately labile, and occluded as determined by a modified Hedley fractionation technique. The P fractions were compared to texture measurements and total elemental concentrations determined by inductively coupled plasma-atomic emission spectroscopy (ICP-AES). Labile P related to the absence of materials involved in P sorption. Moderately labile P was most strongly associated with high total Al & Fe content that we interpret to represent oxides and 1:1 clay minerals. The occluded P fraction was strongly associated...
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This set of maps shows relative habitat diversity (complexity) as it relates to the number of different dominant cover types are found in 1 hectare, and the number of structural types found in 1 hectare. Component layers are included, as are layers of channel boundaries, reaches, and bottomland kilometers.
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This is a habitat suitability model riparian understory species in the Colorado River bottomland in Utah. The model incorporates the density of shrubs, the number of shrub species present, and the stillness of adjacent water.
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This set of maps shows relative habitat quality for snakes that prefer the rocky outside margin of the bottomland area. Component layers (type and count of cover types, distance to bottomland boundary and distance to permanent water) are included, as are associated layers of channel boundaries, reaches, and bottomland kilometers.
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This dataset represents the presence/absence of non-native, woody and herbaceous cover types in vegetation patches, as mapped from high resolution imagery from 2010. Each type (woody or herbaceous) requires different techniques, equipment and approaches, impacting treatment costs. 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.
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This dataset represents the prevalence of native trees 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.
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This dataset represents the prevalence of tamarisk 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. photos, this cover layer reflects conditions that existed when the imagery was collected (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.
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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 proximity to human caused ignition sources (campgrounds and roads). See Open File Report, Rasmussen and Shafroth, Colorado River Conservation Planning, for geoprocessing details.
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This section of the data release includes core images in the format of photos (JPG) that have been compressed into a zipped file (2018LakePowellCoring_CorePhotos.zip). It is Part 4 (of four) in this data release and contains images of the cleaned archival half from split cores as they appeared immediately after splitting (late March and early April 2019). Each photo includes a ruler (in centimeters) and X-Rite ColorChecker Classic color correction card that may be used for corrections. Drillhole information, such as location and total recovery, are outlined in “Part 1 – Drillhole information from the 2018 coring project in Lake Powell, Utah” (2018LakePowellCoring_DrillholeInfo.csv) of this data release. Each drillhole...
Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Animas River, Antelope Canyon, Bears Ears National Monument, Bullfrog, Bullfrog Bay, All tags...


map background search result map search result map Chemical and textural controls on phosphorus mobility in drylands of southeastern Utah Junction of the Green and Colorado Rivers. Canyonlands National Park, Utah. 1956. Large Indian ruins along in upper Salt Creek. Canyonlands National Park, Utah.1962. General Diversity Model and Component Layers Rocky Fringe Snakes Model and Component Layers Conservation Planning for the Colorado River in Utah - Tamarisk Penalty for Riparian Overstory Model Conservation Planning for the Colorado River in Utah - Prevalence of Trees for Riparian Overstory Layer Model Conservation Planning for the Colorado River in Utah - Diversity of Woody Structure for Riparian Overstory Model Conservation Planning for the Colorado River in Utah - Riparian Understory Model Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Presence of Still Water Plus 20 m for Riparian Understory Model Conservation Planning for the Colorado River in Utah - Distance to Permanent Water for Rocky Fringe Snakes Model Conservation Planning for the Colorado River in Utah - Structural Types of Non-Native Species for Relative Cost of Restoration Model Conservation Planning for the Colorado River in Utah - Density of Native Riparian Trees for Fire Risk Model Conservation Planning for the Colorado River in Utah - Density of Tamarisk for Fire Risk Model Conservation Planning for the Colorado River in Utah - Fire Risk Model with Human Ignition Sources Output Data for Colorado River in Utah Cave Spring line camp. Canyonlands National Park, Utah. n.d. Angel Arch, along tributary of Salt Canyon. Canyonlands National Park, Utah. n.d. North neck of The Loop, Colorado River. Canyonlands National Park, Utah. 1957. Part 4 – Photographs of sediment cores collected in 2018 from Lake Powell, Utah Climate and drought adaptation: historical and projected future exposure metrics for Southeastern Utah Group National Parks Junction of the Green and Colorado Rivers. Canyonlands National Park, Utah. 1956. Large Indian ruins along in upper Salt Creek. Canyonlands National Park, Utah.1962. Cave Spring line camp. Canyonlands National Park, Utah. n.d. Angel Arch, along tributary of Salt Canyon. Canyonlands National Park, Utah. n.d. North neck of The Loop, Colorado River. Canyonlands National Park, Utah. 1957. Chemical and textural controls on phosphorus mobility in drylands of southeastern Utah General Diversity Model and Component Layers Rocky Fringe Snakes Model and Component Layers Conservation Planning for the Colorado River in Utah - Riparian Understory Model Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Structural Types of Non-Native Species for Relative Cost of Restoration Model Conservation Planning for the Colorado River in Utah - Diversity of Woody Structure for Riparian Overstory Model Conservation Planning for the Colorado River in Utah - Prevalence of Trees for Riparian Overstory Layer Model Conservation Planning for the Colorado River in Utah - Tamarisk Penalty for Riparian Overstory Model Conservation Planning for the Colorado River in Utah - Density of Tamarisk for Fire Risk Model Conservation Planning for the Colorado River in Utah - Density of Native Riparian Trees for Fire Risk Model Conservation Planning for the Colorado River in Utah - Fire Risk Model with Human Ignition Sources Output Data for Colorado River in Utah Conservation Planning for the Colorado River in Utah - Distance to Permanent Water for Rocky Fringe Snakes Model Conservation Planning for the Colorado River in Utah - Presence of Still Water Plus 20 m for Riparian Understory Model Climate and drought adaptation: historical and projected future exposure metrics for Southeastern Utah Group National Parks Part 4 – Photographs of sediment cores collected in 2018 from Lake Powell, Utah