Filters: Tags: Golden Eagle (X)
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This data set contains the output values for the golden eagle threat assessment in relation to the 6th Level HUC unit. These values were created using the analysis tools in the associated toolbox (MIR_Golden_Eagle_Analysis_175407.tbx). This data layer contains the output values for all of the change agents used in the analysis of the golden eagle. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. The User is encouraged to carefully consider the content of the metadata file associated with these...
Knowledge of where energy resources occur and where there is existing development or new development potential, in conjunction with model-predicted golden eagle relative nest site density (Dunk et al. 2019), can be used to identify areas with higher or lower potential resource conflict. Depicted on the map is a 16-class raster that displays the spatial overlap of solar resources (4 classes, low to high) and golden eagle relative nest site density (4 classes, lower to higher). This raster displays the intersection of multi-year mean capacity factors (MCF) for solar photovoltaic systems and the golden eagle relative nest site density within ecoregion raster. We have divided each probability into equal intervals, and...
ADMMR map collection: Golden Rule Mine Staratigraphic Column of the Cambrian Abrigo Formation; 12 x 20 in.
ADMMR map collection: Bobtail Gold Eagle Mine Shaft Map; 1 in. to 20 feet; 19 x 16 in.
ADMMR map collection: Golden Rule Assay Sample Location Map; 1 in. to 30 feet; 29 x 15 in.
We estimated electrocution rates for raptors and common ravens (Corvus corax) for the Moon Lake Electrical Association in northeastern Utah and northwestern Colorado, USA. From July 2001 to May 2003, we conducted mortality searches at randomly selected distribution line segments and poles within 3 regions, but rate estimates (0.0036–0.0112 deaths/pole/yr) may have been biased by the effects of scavengers and by long sampling intervals (≥3 months), which prevented us from determining the cause of death for most birds because of advanced decay. In 2002–2003, we conducted carcass removal experiments in the Rangely Oil Field (ROF) in northwestern Colorado to estimate scavenging effects, and in 2003–2004, we...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Aquila chrysaetos,
Colorado,
Journal of Wildlife Management,
Utah,
distance sampling,
This data set contains the output values for the golden eagle threat assessment in relation to the 6th Level HUC unit. These values were created using the analysis tools in the associated toolbox (MIR_Golden_Eagle_Analysis_175407.tbx). This data layer contains the output values for all of the change agents used in the analysis of the golden eagle.
This map contains:Terrestrial Intactness results for the State of Utah and the Colorado Plateau Ecoregion, 1 km resolution.Terrestrial Species Intactness results clipped to 15 different species' distributions, showing the TI status/condition for each species of interest in the COP.These datasets provide an estimate of current terrestrial intactness (i.e. condition) based on the extent to which human impacts such as agriculture, urban development, natural resource extraction, and invasive species have disrupted the landscape across the State of Utah and the Colorado Plateau Ecoregion. Terrestrial intactness values will be high in areas where these impacts are low.Documentation of model structure and input data and...
Types: Live Data;
Tags: 1 km resolution,
BLM,
Bureau of Land Management,
COP 2014,
Colorado Plateau,
Studies of multiple taxa across broad-scales suggest that species distributions are shifting poleward in response to global climate change. Recognizing the influence of distribution shifts on population indices will be an important part of interpreting trends within management units because current practice often assumes that changes in local populations reflect local habitat conditions. However, the individual- and population-level processes that drive distribution shifts may occur across a large, regional scale and have little to do with the habitats within the management unit. We examined the latitudinal center of abundance for the winter distributions of six western North America raptor species using Christmas...
This location is part of the Arizona Mineral Industry Location System (AzMILS), an inventory of mineral occurences, prospects and mine locations in Arizona. SantaCruz63B is located in T23S R11E Sec 7 NE in the Oro Blanco - 15 Min quad. This collection consists of various reports, maps, records and related materials acquired by the Arizona Department of Mines and Mineral Resources regarding mining properties in Arizona. Information was obtained by various means, including the property owners, exploration companies, consultants, verbal interviews, field visits, newspapers and publications. Some sections may be redacted for copyright. Please see the access statement.
Nationwide counts of eagles were coordinated by the National Wildlife Federation from 1979 until 1992, when the Bureau of Land Management's Raptor Research and Technical Assistance Center assumed responsibility for overseeing the count. Responsibility for count coordination was transferred to the National Biological Survey (1993-1996) and later assumed by the U.S. Geological Survey (USGS), Forest and Rangeland Ecosystem Science Center, Snake River Field Station. In April 2007, the USGS established a partnership with the U.S. Army Corps of Engineers (USACE) to maintain the long-term, national coordination of the survey, data analysis, and reporting. Observers conduct surveys on predetermined routes during the first...
ADMMR map collection: Golden Rule Mine Area Cross Section; 20 x 12 in.
CBI's DRECP species distribution model for golden eagle (Aquila chrysaetos) is based on expert knowledge of suitable foraging and nesting habitat. The golden eagle expert model includes foraging vegetation within 10 miles of known nests and within 4 miles of potential nesting areas, i.e. places with high ruggedness (Vector Ruggedness Measure > 0.01; neighborhood size = 270m). Foraging vegetation includes: herbaceous cover between 30% and 100%; shrub cover between 10% and 50%; tree cover between 10% and 40%; herbaceous wetlands, herbaceous semi-dry lands, and herbaceous semi-wet areas, (based on Landfire Existing Vegetation Cover, 2008; 30m resolution). The golden eagle model output was resampled from 30m to 270m...
Vegetation condition class is based on departure of current vegetation conditions from reference vegetation conditions only. Wildfire is one of the main components that would alter the VCC from historical reference state.
This data set is comprised of a potential distribution model for the golden eagle within the Middle Rockies Ecoregion.
ADMMR map collection: Margarita Project, Claim Map; 1 in. to 1000 feet; 20 x 26 in.
ADMMR map collection: Margarita Group, Claim Map; 1 in. to 1000 feet; 18 x 17 in.
ADMMR map collection: Margarita Group, Claim Map; 1 in. to 1000 feet; 22 x 17 in.
ADMMR map collection: Golden Rule Geologic map; 1 in. to 30 feet; 43 x 30 in.
ADMMR map collection: Ruby-Margarita, Claim Map; 1 in. to 1000 feet; 20 x 17 in.
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