Skip to main content
Advanced Search

Filters: partyWithName: Climate Adaptation Science Centers (CASC) Program (X) > Extensions: Project (X) > partyWithName: Alaska CASC (X)

48 results (42ms)   

Filters
Date Range
Extensions (Less)
Types (Less)
Contacts (Less)
Categories (Less)
Tag Types
Tag Schemes
View Results as: JSON ATOM CSV
thumbnail
Steep, mountainous watersheds, dramatic climate gradients, and tight links between the land and sea are common features of both the Pacific Islands and Southeast Alaska. In these "ridge-to-reef" and “icefield-to-ocean" ecosystems, environmental changes that occur at higher elevations have downstream impacts on the waters below. Today, these two ecosystems are undergoing changes in climate that are significantly impacting the terrestrial, freshwater, and coastal ecosystems that communities rely on for food, water, recreation, and tourism. For example, changing weather patterns are leading to more frequent and severe extreme storms, atmospheric rivers, droughts, and heat waves. Communities in both regions have deep...
thumbnail
Actionable science has evolved rapidly over the last decade, and the Climate Adaptation Science Center (CASC) network has established itself as a leader in the field. The practice of actionable science is generally described as user-focused, action-oriented science that addresses pressing real-world climate adaptation challenges. It is also sometimes referred to as usable science, translational ecology, and coproduction. Successfully carrying out actionable science projects requires a range of skills, mindsets, and techniques in addition to scientific knowledge. Those skills can include mutual learning with stakeholders, attention to social and political context, iterative creative problem-solving, and interdisciplinary...
thumbnail
Nearshore marine ecosystems in Alaska and Hawai‘i rely heavily on organic materials and nutrients delivered by rivers and streams. It is hypothesized that the magnitude and timing of stream flows influences this delivery of materials to coastal ecosystems. However, despite previous research on the topic, there is still considerable uncertainty about how stream flow may influence these land-to-water (“ridge-to-reef") linkages, and how climate change induced shifts in runoff may ripple across ecosystem boundaries to influence estuary and nearshore marine ecosystems and species of cultural and commercial importance (e.g., Pacific salmon, gobies, and coral reefs). This project is a collaborative study to examine...
thumbnail
Alaska’s Arctic Coastal Plain (ACP) and Yukon-Kuskokwim Delta (YKD) provide essential habitat for wildlife of management interest, including diverse communities of shorebirds and waterfowl. The low-lying ACP region is located on the North Slope of Alaska, and is rich with shallow lakes and ponds that form as a result of permafrost freeze-thaw cycles. This region is a primary nesting site for many migratory birds. The YKD, meanwhile, is a vast wetland/tundra landscape on Alaska’s remote western coast. One of the largest deltas in the world, the YKD supports millions of nesting and migrating waterfowl and shorebirds, and is the largest goose nesting habitat in North America. As climate conditions change and permafrost...
thumbnail
Changing climate in the “Ridge-to-Reef" (R2R) and “Icefield-to-Ocean" (I2O) ecosystems of Hawai‘i and Southeast Alaska is expected to influence freshwater resources, extreme precipitation events, intensity of storms, and drought. Changes in these regions will not be uniform, rather they will depend on elevation and watershed location due to their steep-gradient terrains. A better understanding of expected future climate conditions in these regions is essential for natural resource managers to make informed climate adaptation decisions amid a changing environment. The Pacific Islands and Alaska Climate Adaptation Science Centers (PI and AK CASCs) are uniquely positioned to address these issues as they have previously...
thumbnail
Changing climate conditions could have significant impacts on wildlife health. Shifts in temperature and precipitation may directly affect the occurrence of disease in fish and wildlife by altering their interactions with pathogens (such as the bacterium that causes Lyme disease), helping vectors like mosquitoes and ticks expand their range, or speeding up the time it takes for a parasite to develop from an egg to an adult. Climate change can also indirectly affect the health of fish and wildlife as their habitats change. For example, reduced food availability could lead to overcrowding and increased disease transmission, or warmer temperatures might increase stress levels, weakening immune systems and making animals...
thumbnail
Climate change is impacting the land and resources that Alaska Native peoples rely on for food security, resource management, and cultural continuity. In Southeast Alaska, communities face increased weather variability due to climate change, which impacts subsistence food resources in streams and coastal ocean waters. Alaska Native communities are asking for co-production models of scientific research that involve authentic partnerships and provide direct and tangible solutions to pressing climate adaptation challenges. Co-production of knowledge is broadly recognized as a valuable approach to climate research, but there is a lack of information about how to successfully implement and evaluate the co-production...
thumbnail
The City and Borough of Juneau, Alaska has the highest urban avalanche danger in the U.S., with regular impacts to people, property, critical infrastructure, and natural resources. Avalanche hazard zones occur over a large area extending from downtown Juneau to the Snettisham power plant 50 km to the south, the Kensington Mine 60 km to the north, and the Eaglecrest Ski area 6 km to the west. Developing a better understanding of avalanches and the processes leading to avalanche formation in the Juneau area is critical. This information would greatly aid local and regional efforts to forecast avalanches and update avalanche hazard maps, including the risk to transportation, utility, and mining corridors. An important...
map background search result map search result map Understanding Landscape Change in the Alaskan Arctic Coastal Plain and Yukon Kuskokwim Delta From Public Hazard to Key Drivers of Landscape Change: Understanding the Role of Avalanches in Southeast Alaska Synthesizing Climate Change Impacts on Wildlife Health and Identifying Adaptation Strategies Building Capacity for Actionable and Interdisciplinary Science Across the Climate Adaptation Science Center Network Translating Existing Model Results to Aid in Resource Management Planning for Future Precipitation Extremes in Hawai‘i and Southeast Alaska From Land to Sea: How Will Shifts in Stream Flow Influence Delivery of Nutrients, Organic Matter, and Organisms to Alaska and Hawai‘i Nearshore Marine Ecosystems? Co-producing Climate Research and Adaptation through Partnerships with Alaska Native Communities Understanding Ridge-to-Reef and Icefield-to-Ocean Ecosystem Function in a Changing Climate From Public Hazard to Key Drivers of Landscape Change: Understanding the Role of Avalanches in Southeast Alaska Co-producing Climate Research and Adaptation through Partnerships with Alaska Native Communities Understanding Landscape Change in the Alaskan Arctic Coastal Plain and Yukon Kuskokwim Delta Translating Existing Model Results to Aid in Resource Management Planning for Future Precipitation Extremes in Hawai‘i and Southeast Alaska From Land to Sea: How Will Shifts in Stream Flow Influence Delivery of Nutrients, Organic Matter, and Organisms to Alaska and Hawai‘i Nearshore Marine Ecosystems? Understanding Ridge-to-Reef and Icefield-to-Ocean Ecosystem Function in a Changing Climate Synthesizing Climate Change Impacts on Wildlife Health and Identifying Adaptation Strategies Building Capacity for Actionable and Interdisciplinary Science Across the Climate Adaptation Science Center Network