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FY2015Collaborators are investigating the effect of low rise dams water supply, ecosystem functions and health, and habitat for a wide range of organisms, including sage grouse. They are assessing the economic cost and attitudes of ranchers and managers towards both low-rise dams and proposed re-introductions of beavers. Remote sensing is used to identify locations of incised streams across the Great Basin.
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In-person workshops will be conducted to bring the results from the USGS Program on Coastal Ecosystems Response to Climate Change’s study on projected climate change effects on coastal environments (funded by NPLCC and NW CSC) to managers in their communities. The workshops will include presenting initial results, identifying their climate science needs, and introducing a decision-support tool.
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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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Proposed work will monitor for five years vegetation, fuels, wildlife, insects, and weather at 10 Sagebrush Steppe Treatment Evaluation Project (SageSTEP) sites, all of which have been treated to reduce either juniper encroachment (woodland sites) or cheatgrass invasion (sagebrush/cheatgrass sites). Monitoring of treatment response over the long term will lead to a better understanding of the extent to which managers can manipulate vegetation, fuels, and wildlife habitat in the context of climate change.FY2010Objectives:1) assess longterm trajectories in populations of key plant and animal species, and link these trajectories to management restoration treatments and to climate change; 2) measure total ecosystem...
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Subsistence hunting and fishing in Alaska is a political, social, and cultural issue. Since statehood in 1959 the state of Alaska has managed fish and wildlife resources on all its lands. But because the state has been unable to come into compliance with federal regulations mandating a subsistence rural priority, the federal government (which owns about 60% of all Alaskan land) has taken over the management of subsistence on those lands: hunting and fishing management in 1991, and fishery management on many of the state's navigable waterways in 1999. This rural priority was written into a congressional act, the Alaska National Interest Lands Conservation Act (ANILCA) in 1980. However the Alaska Constitution states...
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Denali National Park and Preserve (Denali) contains one of the highest densities of nesting Golden Eagles (Aquila chrysaetos ) in North America. Productivity of this migratory population varies both temporally and spatially. Regardless of prey abundance, more fledglings are consistently produced at some nesting territories than others. In many raptor studies, the areas where the most fledglings are produced are often considered the highest quality nesting territories; however, few studies have examined the relationship between productivity and survival of juvenile Golden Eagles. I studied the effects of landscape characteristics of nesting territories on the productivity and survival of Golden Eagle in Denali. I...
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In-person workshops will be conducted to bring the results from the USGS Program on Coastal Ecosystems Response to Climate Change’s study on projected climate change effects on coastal environments (funded by NPLCC and NW CSC) to managers in their communities. The workshops will include presenting initial results, identifying their climate science needs, and introducing a decision-support tool.
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2013, Academics & scientific researchers, Applications and Tools, Applications and Tools, CA-2, All tags...
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FY2014This project will explore tribal cultural relationships and practices connected to resources and other aspects of nature that are potentially affected by climate change. Tribes are disproportionately affected by climate change because their economies, traditions, and even identity are heavily reliant on place-based natural resources, and changes in these resources may result in associated shifts and adaptations in tribal cultural traditions. Dr. Samantha Chisholm Hatfield, an enrolled member of the Confederated Tribes of Siletz and a cultural anthropologist, will interview elders with two tribes in the Great Basin in order to learn how a changing environment has affected aspects of tribal culture. Observations...
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FY2015Persistent ecosystem and anthropogenic disturbances and stressors are threatening sustainability of sagebrush ecosystems in the western US, and managers and policy makers are seeking strategic, holistic approaches for species conservation and ecosystem restoration. Recent research indicates that an understanding of ecosystem resilience to disturbance and resistance to nonnative invasive species can be used to prioritize management activities across large landscapes and determine the most appropriate actions at project scales. An interagency WAFWA working group has linked this understanding with breeding habitat probabilities for Greater and Gunnison sage-grouse, and developed a habitat decision matrix for...
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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...
These are web links to a folder in Data Basin, containing simulations of future vegetation types. From the description in Data Basin: "The dynamic global vegetation model MC1 was run for the North American continent using historical and future climate projections to simulate vegetation shifts, carbon gains and losses, hydrological flows, and wildfires. This work has not been published yet and should be considered as not peer reviewed. Note that we have added a file as an attachment to this gallery to provide the list of vegetation types that are simulated by the vegetation model and the category number that is associated with each type. When using the identify tool this will be useful to match number and name...
SWAMP provides a tool for wildlife management stakeholders to predict the effects of landscape changes on populations of foragers, specifically focused on waterfowl and other migratory birds. Specifically, we have developed SWAMP as a spatially-explicit agent based model to determine the carrying capacity and energy budgets of waterfowl foraging on moist-soil managed wetlands and flooded riceland during winter in the Central Valley (CV), with a goal to extend the application of SWAMP to other regions and species. SWAMP models the time-budget, foraging activities, and metabolic state of each bird individually throughout the season. While the rules governing patch selection and foraging behavior are user-defined (e.g....
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This project responds to an identified need to harness practitioners experience and outcomes of large-scale habitat restoration efforts in the sagebrush biome to inform future restoration treatments and adaptive management of ongoing projects. The project will capitalize on existing rangeland restoration project databases (e.g. the Land Treatment Digital Library [LTDL], Land Treatment Exploration Tool [LTET], and others currently being managed at local and state levels) at a time when both state and federal funding opportunities are enabling land managers to treat sagebrush ecosystem threats, particularly invasive annual grasses, at large landscape scales. We will implement a robust, yet practical monitoring plan...
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Wyoming Big Sagebrush communities with degraded or absent herbaceous vegetation occupy vast expanses of the western United States and contribute to sage-grouse population decline. Annual grasses are invading these sagebrush systems and replacing perennial grasses and forbs. Unfortunately, little is understood about restoring degraded sagebrush community understories. Past studies have suggested that burning and herbicide treatment may be an effective approach to increasing perennial grasses, but herbicide alone produced moderate success (Davies 2011). However, using burning as a treatment in core sage-grouse habitat is unlikely. Information on effectively establishing a diverse and healthy forb population is especially...
The baseline map of the Butte Basin, the representative basin from the Central Valley, was generated first by delineating the extent of the landscape to be modeled, in agreement with the basin boundaries identified by the Central Valley Joint Venture.The Butte Basin (CV) encompasses a region approximately 44km x 64 km, and the map used contains 10,698 individual habitat patches and 179,964 acres of possible foreageable area. Patch habitat types were identified by a combination of USDA CropScape data (to identify agricultural habitat patches including rice and corn) and other local mapping data made available through collaboration with USGS. Habitat flood schedules were generated using the Water Evaluation and Planning...
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The intent of this project was to create a directory of academic climate change scientists that focus on the North Pacific Coast of North America—including California, Oregon, Washington, Idaho, British Columbia, and Alaska. The University of Washington developed the California, Oregon, Washington, and Idaho portion of the directory and Alaska Coastal Rainforest Center developed the British Columbia and Alaska portion of the directory. Funding was provided by the North Pacific Landscape Conservation Cooperative (NPLCC) and the Northwest Climate Science Center (NWCSC). The intended audience for this directory ranges from individual parties involved in climate change adaptation, to Landscape Conservation Cooperative...
Habitat condition, both acres flooded and timing of inundation, were determined using remote sensing images from Landsat 5 and 8 for the Lower Klamath Basin, the representative basin for the southern Oregon and northeast California (SONEC) region. The dataset includes proportional water coverage (acres) for 8,825 distinct patches in Lower Klamath over 6 different time periods (1984-89; 1990-94; 1995-99; 2000-04; 2005-09; 2010-16), with a total of 368,301 acres of possibly foreageable land.
map background search result map search result map SageSTEP Longterm Ecological Monitoring Network Coastal Ecosystem Response to Climate Change Disseminating Results Subsistence in Alaska: with an in-depth look at the Upper Copper River Fishery Distribution and Movements of Chinook Salmon, Oncorhynchus tshawytscha, returning to the Yukon River Basin Golden eagles in Denali National Park and Preserve: Productivity and survival in relation to landscape characteristics of nesting territories Evaluating Riparian and Meadow Vegetation Change Relative to Climate, Restoration and Land Management Understanding Native Cultural Dimensions of Climate Change in the Great Basin Using Resilience and Resistance Concepts to Develop a Strategic Approach for Managing Threats to Sagebrush Ecosystems and Greater Sage-Grouse in the Eastern Portion of the Range Evaluating tools used to estimate and manage browse available to wintering moose on the Copper River Delta, Alaska Climate Science Conference Final Report: Assessing coastal manager science needs and disseminating science results for planning Climate Science Conference, Climate Science Directory 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 Baker LIT Sagebrush Understory Enhancement Planning for Conservation Delivery Success: Linking Biome-wide Sagebrush Conservation Design to Local Treatment Planning by Leveraging Landscape Restoration Outcomes Climate Change Habitat Scenarios for the Central Valley of California Water Coverage Data in Lower Klamath Basin, 1984-2016 Spatially explicit Waterbird Agent-based Model Program (SWAMP), Version 2.0 Climate Science Conference Climate Science Conference, Climate Science Directory Understanding Native Cultural Dimensions of Climate Change in the Great Basin SageSTEP Longterm Ecological Monitoring Network Climate Change Habitat Scenarios for the Central Valley of California Evaluating tools used to estimate and manage browse available to wintering moose on the Copper River Delta, Alaska Water Coverage Data in Lower Klamath Basin, 1984-2016 Baker LIT Sagebrush Understory Enhancement Subsistence in Alaska: with an in-depth look at the Upper Copper River Fishery Golden eagles in Denali National Park and Preserve: Productivity and survival in relation to landscape characteristics of nesting territories Evaluating Riparian and Meadow Vegetation Change Relative to Climate, Restoration and Land Management Planning for Conservation Delivery Success: Linking Biome-wide Sagebrush Conservation Design to Local Treatment Planning by Leveraging Landscape Restoration Outcomes Spatially explicit Waterbird Agent-based Model Program (SWAMP), Version 2.0 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 Using Resilience and Resistance Concepts to Develop a Strategic Approach for Managing Threats to Sagebrush Ecosystems and Greater Sage-Grouse in the Eastern Portion of the Range Distribution and Movements of Chinook Salmon, Oncorhynchus tshawytscha, returning to the Yukon River Basin