Filters: partyWithName: Climate Adaptation Science Centers (CASC) Program (X) > Extensions: Project (X) > partyWithName: Alaska CASC (X) > Types: Map Service (X)
48 results (11ms)
Filters
Date Range
Extensions Types Contacts Categories Tag Types
|
Agriculture in Alaska is climate-limited. Factors such as low heat energy, short growing seasons, and cold winters prevent the survival of many crops. While considerable research has gone into assessing how to overcome some of these limitations, results suggest that climate change is already altering the equation, and will likely continue to do so. Some research suggests crop production for some varieties might advance northward in the state, leading to increases in yields and new varieties becoming viable. However, it’s also projected that water stress may become an increasing challenge facing farmers. Further, some crops, such as the burgeoning peony market, are dependent on Alaska’s cool climate and late summer...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2018,
Alaska,
Alaska,
Alaska CASC,
CASC,
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...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2020,
Alaska,
Alaska CASC,
CASC,
Fish,
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...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2023,
Alaska,
Alaska CASC,
CASC,
Drought, Fire and Extreme Weather,
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...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2017,
Alaska,
Alaska CASC,
Arctic,
Arctic,
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...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2022,
Alaska,
Alaska CASC,
Alaska Natives and Corporations,
Alaska Natives and Corporations,
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...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2020,
Alaska,
Alaska CASC,
CASC,
Data Visualization & Tools,
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...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2018,
Alaska,
Alaska CASC,
CASC,
Completed,
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...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2018,
Alaska,
Alaska CASC,
CASC,
Other Water,
|
![]() |