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Tribes in the Pacific Northwest rely on plants for food, medicine, and material for culturally important items (e.g., baskets, cages and traps, ceremonial items, tools, and musical instruments). Elders and wisdomkeepers from tribes of the Point No Point Treaty Council have expressed deep concerns about the potential effects of climate change on plant species of key cultural significance, particularly those located in tribal gathering areas on the Olympic Peninsula, Washington. This project was a direct response to tribal concerns about the loss of culturally significant plants from tribal gathering areas. Researchers conducted interviews with elders from the Port Gamble S’Klallam Tribe to identify eight plants...
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This project identified priority areas in the Columbia Plateau Ecoregion to focus on for riverine and riparian habitat conservation. The project’s products are tailored towards the Arid Lands Initiative (ALI) conservation goals and objectives and provide the foundation for adaptation to a changing climate. We adopted a “zoned” approach to identifying focal areas, connectivity management zones, and zones for riparian habitat and ecological representation. Through a series of workshops and webinars, the ALI identified freshwater species for targeted conservation, including Pacific lamprey, bull trout, redband trout, riparian birds and waterfowl, and beavers. The methods to spatially identify a conservation design...
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In the Southwestern U.S., rising temperatures and changing precipitation patterns are resulting in changes such as more frequent and severe wildfires and prolonged drought. Natural resource managers striving to make decisions in the face of these changing conditions can benefit from information on past, present, and future climate. While an array of climate assessments are available, it is unclear how useful or relevant this information is for resource management decision-making in the Southwest. This project sought to identify the types of environmental information that resource managers in the Southwest need to make climate-related management decisions. To meet this goal, researchers first assessed the degree...
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Wetlands provide critical services to natural and human communities alike, forming important wildlife habitat, storing and filtering water, sequestering carbon, and offering opportunities for recreation. Unfortunately, not only are these valuable ecosystems understudied compared to others, but they are also among the most sensitive to climate change. Climate change threatens wetlands by altering temperature and precipitation, which cause changes in water level and water temperature. Due to this threat, the international community and domestic agencies alike have highlighted the need to better understand wetlands in the face of climate change, from the Intergovernmental Panel on Climate Change, to the Ramsar Convention,...
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Salmonids, a group of coldwater adapted fishes of enormous ecological and socio-economic value, historically inhabited a variety of freshwater habitats throughout the Pacific Northwest (PNW). Over the past century, however, populations have dramatically declined due to habitat loss, overharvest, and invasive species. Consequently, many populations are listed as threatened or endangered under the U.S. Endangered Species Act. Complicating these stressors is global warming and associated climate change. Overall, aquatic ecosystems across the PNW are predicted to experience increasingly earlier snowmelt in the spring, reduced late spring and summer flows, increased winter flooding, warmer and drier summers, increased...
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Climate responses of sagebrush are needed to inform land managers of the stability and restoration of sagebrush ecosystems, which are an important but threatened habitat type. We evaluated climate responses of sagebrush using two approaches: (1) experimental manipulations of temperature and precipitation for natural plants in the field, and (2) assessment of how climate adaptation and weather have affected sagebrush seeding efforts on nearly 25 large-scale sagebrush seeding projects done over the past several decades. Experimental warming increased growth of sagebrush in high-elevation meadows in the Teton Mountains, but had marginal or no effect at lower elevations sites (near Twin Falls and Boise, Idaho, respectively)....
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Wild berries are a valued traditional food for tribes of the Chugachmiut Tribal Consortium (Chenega Bay, Eyak, Nanwalek, Port Graham, Qutekcak, Tatitlek, and Valdez) in the rural Chugach region of south-central Alaska. Berries supply essential nutrients that prevent heart disease and cancer, are used for medicinal purposes, and are the only sweet food in the traditional Native diet. Hence, berries have both nutritional and cultural significance. From 2008 to 2012, wild berry populations in the Chugach region were decimated by an unexpected outbreak of moths, thought to have been brought about by shifting climate (i.e., warmer temperatures allowed a greater number of moths to survive the winter). This outbreak...
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University of Arizona will conduct an ecosystem conservation assessment for the lower San Pedro (LSP) watershed. The assessment will provide a science-based strategic design for prioritizing where conservation efforts are most needed for high-value biodiversity conservation at the landscape-level and offer insights on conservation actions practical for implementation. The assessment will include an evaluation of high-value biodiversity, hydro-ecological processes, protected areas, landscape connectivity, and climate change adaptation. The study will suggest approaches for developing a new conservation framework for watershed conservation planning.
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2013, AZ-01, AZ-02, Arizona, Arizona, All tags...
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Perennial streams in the Desert LCC support riparian trees such as cottonwood (Populus spp) and box elder (Acer negundo) that are critical components of habitat for riparian obligate birds and other wildlife species (Webb et al. 2007). Trees, snags, and fallen woody debris provide nesting and foraging sites for a variety of riparian animals (Bateman et al. 2008, Smith et al. 2012). Riparian trees require occasional floods to create space suitable for germination and are dependent on accessible groundwater for growth and survival (Lytle and Merritt 2004). Studies along the Middle Rio Grande in New Mexico have shown that rates of woody debris accumulation are also influenced by hydrology because floods physically...
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Enhancing ecological connectivity - the degree to which landscapes facilitate the movement of the organisms within them - is a frequently recommended strategy for conserving wildlife populations into the future. This is because a primary way in which species respond to climate change is by adjusting their geographic ranges to find more suitable temperatures and adequate food supplies. It is also because connectivity facilitates many other important ecological and evolutionary processes within species' ranges, further promoting resilience and healthy populations. However, widespread fragmentation of landscapes by human activities presents a serious obstacle to these processes, which may contribute to a decline in...
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Tribal communities have spiritually rich and complex connections with the natural environment, and their traditions, identities, and economies rely heavily on local natural resources. Because of this intimate connection with nature, tribes are especially vulnerable to climate changes that disrupt their surroundings. Surprisingly, however, few studies have delved deeply into Native thinking around climate change and its cultural impacts. This project sought to understand the ways in which Native American culture and cultural practices in the northwestern U.S. have been affected by climate change. Researchers conducted in-depth interviews with tribal elders and cultural experts belonging to three Northwest tribes...
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Aspen is an environmentally, economically, and socially important species in the western U.S. It is typically the most abundant deciduous tree species in mountainous landscapes of the western U.S., providing food and habitat for a variety of wildlife, including black bear, deer, elk, moose, and numerous bird species. Aspen woodlands also provide high quality forage for livestock and draw tourists to the region to view the golden vistas that form in the fall. However, aspen is currently declining across large portions of the West and it’s estimated that approximately 40% of western aspen will be without suitable climate conditions within 50 years. In the northern and central Rocky Mountains, it’s thought that reduced...
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As the predicted impacts of climate change are becoming more apparent, natural resource managers are faced with the task of developing climate adaptation plans. These managers need state-of-the-art, scientifically based information upon which to base these management plans and decisions consistently across California and the Great Basin. This project applies historical, current, and projected climate data to a regional water model to examine water availability, biodiversity, and conservation. Analysis of this climate and hydrology data is expected to help managers understand areas in the region and landscape where the effects of climate change are expected to be the most profound. The study also addresses how the...
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Riparian vegetation provides crucial habitat for wildlife and is a high conservation priority for land managers throughout the Southwest but a central scientific challenge is to generate quantitative predictions of how changes in water availability will affect the amount and quality of riparian wildlife habitat. Researchers will study areas that have long-term datasets available (i.e., hydrological, geomorphological, biological), that characterize a broad range of riparian conditions found in the Southwest. Building on recently developed models funded by the USGS National Climate Change and Wildlife Science Center (NCCWSC), this work will link various hydrologic, geomorphic and habitat models to better understand...
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Despite the lack of surface flows, the Colorado River riparian corridor in Mexico has proven to be ecologically resilient. Floods in the 1980s and 90s in the region brought back large swaths of native riparian habitat, which still persist today in some areas along the river. Because the historic floodplain is extremely important for agricultural production and therefore the local economy, habitat maintenance must be integrated with continued utilization of lands and water for this purpose.The riparian, marsh, and open-water areas found in Reach 4 provide critical habitat for both migratory and resident riparian bird species. Due to its ecological importance, the riparian corridor and Reach 4 in particular have been...
Categories: Data, Project; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2014, Applications and Tools, Baja California, Colorado River Delta, DLCC, All tags...
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The Northwest Climate Conference (formerly called the Pacific Northwest Climate Science Conference) is the premier climate science event for the region, providing a forum for researchers and practitioners to share scientific results and discuss challenges and solutions related to the impacts of climate change on people, natural resources, and infrastructure in the Northwest. Conference participants include policy- and decision-makers, resource managers, and scientists from academia, public agencies, sovereign tribal nations, non-governmental organizations, and the private sector. More information can be found at the conference website: http://pnwclimateconference.org. The Fourth Annual Pacific Northwest Climate...
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The Yurok Ancestral Territory, which spans northwestern California from the coastal redwood-spruce rainforest to inland forests and prairies, has provided the Yurok Tribe with an abundance of food and cultural resources for millennia. The Yurok Tribe maintains stewardship responsibility for their Ancestral Lands, which include the Yurok Reservation, and is concerned about the potential impacts of climate change on culturally significant species and the ecosystems that support them. This project had two broad objectives: The first was to meet the needs of the Yurok Tribe in collecting traditional ecological knowledge (TEK) to identify priority areas and activities for helping the Tribe plan for and respond to climate...
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In the Pacific Northwest, temperatures are projected to increase 2-15°F by 2100. Winters are expected to become wetter and summers could become drier. Snowpack will likely decrease substantially, and snowmelt runoff may occur earlier in the year. Wildfires are projected to become more frequent and severe, and forest types are expected to change from maritime evergreen to subtropical mixed-woodlands. Because the impacts of climate change vary from place to place, regionally-specific climate projections are critical to help farmers, foresters, city planners, public utility providers, and fish and wildlife managers plan for how to best manage resources. However, the models that are used to project changes in climate...
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Over 50% of commercial and recreationally important fish species depend on coastal wetlands. In the Pacific Northwest, coastal wetlands, where the ocean meets the land, are highly productive areas that support a wealth of wildlife species from salmon to ducks. The tidal marshes, mudflats, and shallow bays of coastal estuaries link marine, freshwater, and terrestrial habitats and provide economic and recreational benefits to local communities. However, wetlands in this region and elsewhere are threatened by sea-level rise and other climate-related changes. According to a USFWS and NOAA report, between 2004 and 2009, 80,000 acres of wetland were lost on average each year, which is a significant increase from the previous...
map background search result map search result map Modeling the Effects of Climate Change on Wetlands in the Pacific Northwest Predicting Climate Change Impacts on River Ecosystems and Salmonids across the Pacific Northwest Marshes to Mudflats: Climate Change Effects Along Coastal Estuaries in the Pacific Northwest Sagebrush Ecosystems in a Changing Climate Projecting Future Climate, Vegetation, and Hydrology in the Pacific Northwest Using Yurok Traditional Ecological Knowledge to Set Climate Change Priorities Using Climate and Water Models to Examine Future Water Availability and Biodiversity in California and the Great Basin Vulnerability of Culturally Significant Plants on the Olympic Peninsula Mapping Wild Berries in the Chugach Region of Alaska to Inform Restoration of Traditional Foods Support for the Fourth Annual Pacific Northwest Climate Science Conference Assessing the Use of Climate Information in Resource Management Decisions in the Southwest Assessing the Cultural Effects of Climate Change on Northwest Tribes Creating Practitioner‐Driven, Science‐Based Plans for Connectivity Conservation in the Washington-British Columbia Transboundary Region Projecting the Effects of Climate Change on Aspen in the Central and Northern Rocky Mountains Predicting Effects of Climate Change on Riparian Obligate Species in the Southwestern United States Modeling Woody Plant Regeneration and Debris Accumulation under Future Streamflow and Wildfire Scenarios in the DLCC An Ecosystem Conservation Assessment for the lower San Pedro Watershed in Arizona Spatial Conservation Priorities for Riverine and Riparian Systems in the Columbia Plateau Ecoregion Sustainability and Vulnerability of Colorado River Delta Riparian Habitat Under Different Climate Change, Environmental Flow, and Agricultural Water Management Scenarios Enhancing Outreach and Facilitating Climate-Smart Implementation of Strategic Science and Traditional Ecological Knowledge Priorities in the NPLCC Sustainability and Vulnerability of Colorado River Delta Riparian Habitat Under Different Climate Change, Environmental Flow, and Agricultural Water Management Scenarios Mapping Wild Berries in the Chugach Region of Alaska to Inform Restoration of Traditional Foods Using Yurok Traditional Ecological Knowledge to Set Climate Change Priorities An Ecosystem Conservation Assessment for the lower San Pedro Watershed in Arizona Vulnerability of Culturally Significant Plants on the Olympic Peninsula Enhancing Outreach and Facilitating Climate-Smart Implementation of Strategic Science and Traditional Ecological Knowledge Priorities in the NPLCC Modeling Woody Plant Regeneration and Debris Accumulation under Future Streamflow and Wildfire Scenarios in the DLCC Sagebrush Ecosystems in a Changing Climate Predicting Effects of Climate Change on Riparian Obligate Species in the Southwestern United States Modeling the Effects of Climate Change on Wetlands in the Pacific Northwest Projecting the Effects of Climate Change on Aspen in the Central and Northern Rocky Mountains Creating Practitioner‐Driven, Science‐Based Plans for Connectivity Conservation in the Washington-British Columbia Transboundary Region Spatial Conservation Priorities for Riverine and Riparian Systems in the Columbia Plateau Ecoregion Support for the Fourth Annual Pacific Northwest Climate Science Conference Marshes to Mudflats: Climate Change Effects Along Coastal Estuaries in the Pacific Northwest Using Climate and Water Models to Examine Future Water Availability and Biodiversity in California and the Great Basin Assessing the Cultural Effects of Climate Change on Northwest Tribes Assessing the Use of Climate Information in Resource Management Decisions in the Southwest Predicting Climate Change Impacts on River Ecosystems and Salmonids across the Pacific Northwest Projecting Future Climate, Vegetation, and Hydrology in the Pacific Northwest