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The primary objective is to provide guidance to conservation agencies and programs such as Texas Parks and Wildlife Department, Louisiana Department of Fisheries and Wildlife, U.S. Fish and Wildlife Service Region 2 and 4 National Wildlife Refuges, and U.S. Fish and Wildlife Service Migratory Bird Office Region 2 to focus banding activities (i.e., where and when) and minimum sample sizes necessary to meet harvest management objectives for mottled ducks. A secondary objective is to investigate alternate marking techniques (e.g., PIT tags, NANO tags) to supplement or replace assessments derived from band recoveries. The banding needs assessment will be a two part analysis. The first part will use multi-state simulation...
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A recent (2008-2012) outbreak of Geometrid moths has decimated subsistence berry harvest in South Central Alaska. This project will develop a risk model to predict where subsistence berry plants will be most resistant to Geometrid attack. The model will be used to identify areas where berry improvement silvicultural treatments are most likely to be successful.
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2013, AK-1, AK-1, Academics & scientific researchers, Alaska, All tags...
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FY2010In addition to regional Science and Traditional Ecological Knowledge projects that the Great Basin LCC (GBLCC) supports, GBLCC staff lend technical expertise to a range of projects and have contributed to important regional publications on a range of subjects. These publications range in type from textbooks, to management-oriented science and conservation plans, to scientific papers and have covered subjects like wind erosion following fire, soil microbiota response to drought, plant community resilience to invasive species, and alpine plant communities. In many cases these publications form foundations for scientifically-informed management strategies across the Great Basin.
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The Green River Basin Landscape Conservation Design project (GRB LCD) is an opportunity to think, plan, and act across boundaries and jurisdictions to meet mutual goals for agreed upon conservation targets in the ecosystems of the Green River Basin. This effort is not intended to replace existing science or plans, and is not intended to undermine current management. Rather, through a collaborative process, the project will complement existing projects and partnerships by synthesizing and developing spatial data and information that is consistent and comprehensive across the Basin to provide the landscape-scale context.FY2015The Green River Basin Landscape Conservation Design project (GRB LCD) is an opportunity to...
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Sagebrush ecosystems continue to undergo widespread degradation due partly to climate change and human development. Effective management must consider how to best conserve and restore habitats to balance support for multiple declining species given finite resources. However, limited tools exist to help address such management questions, especially when also considering how to rapidly restore sagebrush habitats. There is a need for such tools to help guide conservation efforts and ensure they are effective at meeting desired outcomes and goals.We will develop optimization problems based on species abundance, habitat features, predicted future risk (invasive grasses, pinyon juniper encroachment, development, wildfire,...
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We developed multi-scale habitat suitability models for black-tailed prairie dogs (BTPD) in the southwestern Great Plains, corresponding to the western region of the Great Plains LCC. We used long-term (10-yr), high-resolution datasets on BTPD colony boundary locations collected at 7 study areas distributed across the region to develop resource selection functions based on colony locations and expansion patterns. Models are based on (1) soil maps and associated Ecological Sites (NRCS SSURGO database), (2) a topographic wetness index based upon water runoff and solar insolation patterns (TWIsi) that tests a priori hypotheses for topographic controls on BTPD, and (3) broad climatic gradients in temperature and mean...
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2011, BTPD, BTPD, CO-04, Climate Change, All tags...
River systems in the Great Plains region are heavily fragmented by potential instream barriers to movement such as low-head diversion dams. The longitudinal connectivity of these systems can be restored with the use of fish passage structures that are designed to allow passage of native fishes, but data on appropriate design requirements are lacking. The proposed project will measure the passage success of 3 species of Great Plains fishes (1 darter, 1 minnow, and 1 catfish in the madtom group) as function of rock ramp fishway slope and sinuosity, two of the key design parameters for an effective fishway. The project will use a model fishway with variable slope and sinuosity and integrated PIT tag antennas to...
Most natural resource managers, planners and policy makers are now dependent upon spatially explicit environmental suitability and spatial allocation analyses to inform policy and management decisions. However, staff across agencies has been unable to stay current on understanding and applying these new data, tools and analyses. Currently, this information may be underutilized or used inappropriately, which could result in poor decisions. Two training curricula were developed – one for managers and one for GIS analysts – on current best practices for developing and using spatial information to support conservation decision making. The training materials are open-source and widely distributed to California LCC stakeholders.
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Understanding snow conditions is key to developing a better understanding of hydrologic, biological, and ecosystem processes at work in northern Alaska. The required snow datasets currently do not exist at spatial or temporal scales needed by end users such as scientists, land managers, and policy makers. There are a wide variety of snow datasets that may be generated by this project. The list of desired datasets will be refined based on input from potential end users. However, outputs could include daily spatial distributions spanning the spatial and temporal domains of interest of the following variables: air temperature, wind speed and direction, relative humidity, surface (skin) temperature, incoming solar radiation,...
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: AIR TEMPERATURE, AIR TEMPERATURE, ALBEDO, ALBEDO, Academics & scientific researchers, All tags...
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FY2011Thousands of data points have been collected by Oregon Department of Fish and Wildlife and Nevada Division of Wildlife from the 1950s to the present describing the distribution of declining native redband and endangered Lahontan cutthroat trout, and the invasive, nonnative brown and brook trout. USGS analyzed this data to understand the climate-related changes to species distributions and model extinction risk. The results, submittedfor publication, will be used by the State of Oregon as it drafts conservation plans for redband trout and by the Nevada Division of Environmental Protection in drafting water quality criteria to protect and monitor the states coldwater fisheries.
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Academics & scientific researchers, California, California, California, California, All tags...
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Streamflows in late spring and summer have declined over the last century in the western U.S. and mean annual streamflow is projected to decrease by six to 25% over the next 100 years. In arid and semi-arid regions of the western US, it is likely that some perennial streams will shift to intermittent flow regimes in response to climate-driven changes in timing and magnitude of precipitation, runoff, and evaporation. The project will address the following two research question: how will small stream (1st-3rd order) low flow hydrology be impacted by predicted longer, drier summers in the Upper Colorado River Basin under climate change and in turn, what will be the resulting impacts on riparian plant communities?...
Categories: Data, Project; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: AZ-01, Applications and Tools, Arizona, CO-03, Colorado, All tags...
Brook trout (Salvelinus fontinalis) populations have suffered extensive declines in their native range due to habitat loss, invasive species, and climate change. In the Southeast, brook trout are designated as Species of Greatest Conservation Need (SGCN) in GA, NC, SC, TN, VA, and WV and are an indicator of coldwater ecosystems in the Appalachian Mountains. This project seeks to take a manger-centric, co-production approach, to characterize how and why impacts on brook trout populations differ over space in the Southeast. This project will evaluate the robustness of GIS-derived landscape data to predict spatial variation in measured stream temperature and link thermal regimes to trout population stability over time....
Categories: Data, Project; Tags: Project, onGoing
Playas and other wetlands within the Great Plains Landscape Conservation Cooperative (GPLCC) provide essential habitat for many wetland-dependent vertebrate species and are especially important as migration and wintering areas for waterfowl and shorebirds. Playas in the GPLCC are at risk of unsustainable sediment accumulation, reduced inundation frequency, and declining hydroperiods due to agricultural intensification and a changing climate with expected decreases in annual precipitation, changing precipitation patterns, and higher summer temperatures. We propose to project distribution shifts and/or range reductions of several focal migrating shorebird, waterfowl, and waterbird species in response to climate change,...
Categories: Data, Project; Tags: 2013, BIRDS, CLIMATE CHANGE IMPACT ASSESSMENT MODELS, CO-01, CO-02, All tags...
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We will use recently-developed models (see Hanser et al. 2011a) mapping the occurrence or abundance of six sagebrush obligate or near-obligate species of conservation concern (four songbirds, one reptile, and one mammal). We will evaluate how important habitats for each species overlap with similarly developed sage-grouse habitat occurrence models (Hanser et al. 2011b), as well as how sage-grouse priority habitats overlap with biodiversity hotspots for the other sagebrush species. This project will evaluate the degree to which sage-grouse conservation can act as an umbrella for other sagebrush dependent species within the Wyoming Basins ecoregion, the Utah-Wyoming-Rocky Mountain ecoregions in their entirety and...
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Land managers have incorporated threats to biodiversity for nearly two decades, but very few efforts have included threats from future conditions and fewer still have assessed vulnerability to climate change. This project will address two themes: 1) providing foundational information about habitat fragmentation and connectivity and 2) identifying the degree of vulnerability of key habitats to climate change.For development of understanding broadextent, a landscape-level pattern of climate change is an important complement to approaches to estimate rangeshifts for certain key focal species. Ecological system types (i.e. coarsefilters) are widely used in conservation planning because they contain valuable resources...
Categories: Data, Project; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: AZ-01, AZ-04, Applications and Tools, CO-02, CO-03, All tags...
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This project expands upon an already funded SGI initiative to optimize locations for conifer removal to benefit sage-grouse using the Falkowski conifer map layer (funded through LCMAP grant) and Doherty breeding density map. Adds capability to also optimize for sagebrush dependent songbirds (and potentially pygmy rabbits) while minimizing impacts to PJ obligates such as Pinyon Jays. Will import directly into dashboard decision support tool.


    map background search result map search result map Black-tailed Prairie Dog Habitat Suitability Modeling for the Southern Great Plains: Cross-scale Analysis of Soils, Topography and Climate Modeling Low Stream Flows and Assessing the Ecological Impacts of Potential Stream Drying under Climate Change in the Upper Colorado River Basin Vulnerability and Connectivity of Natural Landscapes and Riparian Habitat in the SRLCC Berry Risk Mapping & Modeling of Native & Exotic Defoliators in Alaska Green River Basin Landscape Conservation Design SNOWDATA: Snow Datasets for Arctic Terrestrial Applications (Alaska Arctic LCC Distributed Snow Property Datasets) Research and Publications Authored and Supported by GBLCC Staff Climate impacts on streamflows, thermal regimes, and the changing distribution of trout in the Great Basin Building a decision support tool for pinyon-juniper removal: Maximizing benefits to sagebrush- and forest-obligate songbirds Evaluating biodiversity of sagebrush-dependent species within sage-grouse habitat: an example from the Wyoming Basin Gunnison Sage-grouse Prioritizing Restoration of Sagebrush Ecosystems Tool (PReSET) Berry Risk Mapping & Modeling of Native & Exotic Defoliators in Alaska Gunnison Sage-grouse Prioritizing Restoration of Sagebrush Ecosystems Tool (PReSET) Evaluating biodiversity of sagebrush-dependent species within sage-grouse habitat: an example from the Wyoming Basin Modeling Low Stream Flows and Assessing the Ecological Impacts of Potential Stream Drying under Climate Change in the Upper Colorado River Basin Green River Basin Landscape Conservation Design Research and Publications Authored and Supported by GBLCC Staff Climate impacts on streamflows, thermal regimes, and the changing distribution of trout in the Great Basin Black-tailed Prairie Dog Habitat Suitability Modeling for the Southern Great Plains: Cross-scale Analysis of Soils, Topography and Climate Vulnerability and Connectivity of Natural Landscapes and Riparian Habitat in the SRLCC Building a decision support tool for pinyon-juniper removal: Maximizing benefits to sagebrush- and forest-obligate songbirds SNOWDATA: Snow Datasets for Arctic Terrestrial Applications (Alaska Arctic LCC Distributed Snow Property Datasets)