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Folders: ROOT > ScienceBase Catalog > National and Regional Climate Adaptation Science Centers > Alaska CASC > FY 2016 Projects ( Show all descendants )

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Through its many research projects and initiatives, the Alaska Climate Science Center (AK CSC) collects important scientific data that can be shared and used by resource managers in decision-making or other scientists who may access and use the data to move forward the state of the science on a particular topic. The University of Alaska Fairbanks (UAF), through the work of staff at its International Arctic Research Center (IARC), has become one of the primary providers of data services for the Alaska CSC to help make this data available and accessible and to ensure that it meets required standards and is properly managed, stored, and used. In particular, ongoing UAF data stewardship activities include ensuring that...
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Communities, resource managers, and decision makers in Arctic Alaska are in need of scientific information to base important decisions related to anticipating and adapting to changes in temperature and precipitation. Since its inception in 2011, the Alaska Climate Science Center (AK CSC) and its partners have produced a variety of scientific products and datasets aimed at supporting this need and increasing climate change resilience in the Arctic. However, much of the information related to these activities is dispersed across many technical publications, and is often not readily accessible to those outside the research community. In an effort to make this science more available and accessible, the AK CSC is working...
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In Arctic and sub-Arctic regions, snow plays a crucial role in atmospheric and hydrologic systems and has a major influence on the health and function of regional ecosystems. Warming temperatures may have a significant impact on snow and may therefore affect the entire water cycle of the region. A decrease in precipitation in the form of snow, or “snow drought”, can manifest in several ways including changes to total snowfall amounts, snow accumulation, and the timing/length of the snow season. Understanding these changes is then critical for understanding and predicting a variety of climate impacts to wildlife and ecosystems. However, little research has been conducted to date to understand how this change may...
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Alaska’s land, water, plants, wildlife, and seasons are undergoing a great upheaval, and its people, especially the communities living in remote villages are directly and severely impacted by these widespread environmental changes. These changes are not only widespread but also often so rapid that we cannot possibly have enough scientists and professionals on the ground to detect and predict these changes before their effects are obvious. Especially environmental changes occurring in and around the remote communities in Alaska are directly affecting the subsistence resources and practices, thus have the most impact on the socio-economic conditions of these communities. In order to detect, monitor, and forecast these...
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As temperature and precipitation patterns change in Alaska, the need for scientific information to inform decision making related to the management of our natural resources becomes ever more important. However, the research being conducted to understand potential future impacts of climate change in Alaska frequently results in output and products that, in their raw forms, are not easily used by stakeholders and partners or are somewhat removed from the direct information needs of natural resource decision makers. This project broadly aims to evaluate the information needs of regional stakeholders and partners; conduct “translational” activities to make archived historical data, modeled output, and future projections...
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Winter snowpack provides critical water resources for human populations and ecosystems throughout western North America. Increasing temperature and changing precipitation patterns are expected to alter the extent, amount, and persistence of snow in this region. Observations of snowpack and related hydroclimate variables are limited and sparse. This project will capitalize on recent advances in water balance and snow modeling as well as the development of comprehensive North American tree-ring datasets to produce spatially specific, annually resolved, and management relevant reconstructions of snow, streamflow, and warm season temperature. The project researchers will focus specifically on spatiotemporal reconstructions...
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Permanently frozen ground, known as permafrost, is a critical feature of the Arctic landscape. As temperatures warm, permafrost is thawing, with potentially adverse impacts to infrastructure, communities, and the structure and function of Arctic ecosystems. However, the processes leading to changes in permafrost are not well understood, and there is a need to better understand the vulnerability of permafrost to thaw. Addressing these gaps in information regarding permafrost characteristics and dynamics, and what these changes will mean for human communities and ecosystems, will support management and planning efforts. This project seeks to address these gaps through several mechanisms. First researchers have synthesized...
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Changing climate conditions (e.g. changes to air temperature, surface temperature, snowpack duration, and soil temperature) are affecting where trees are able to successfully grow and are bringing changes to the structure of forests throughout many parts of Alaska. In order to understand and project future vegetation changes, scientists use computer models to establish the relationships between climate variables, such as those mentioned above, and ecological responses such as the presence or absence of a tree species, tree growth and establishment, changes in sap flow, and other demographic and physiological responses. These computer models, however, frequently do not account for Alaska’s extreme topography and...
    map background search result map search result map Translating Scientific Information for Use by Decision Makers in Alaska Observing and Understanding the Impacts of Climate on Alaskan Forests A Synthesis of Climate Change Impacts and Adaptation in Arctic Alaska Snow Drought: Recognizing and Understanding its Impacts in Alaska Permafrost Change and Impacts on Infrastructure and Resources in Alaska: A Synthesis of Past Work Improving the Accessibility and Usability of Scientific Data: Data Management and Data Services for the Alaska CSC The Arctic in the Classroom: Study of Landscape Change in Remote Communities of Alaska: A K-12 Citizen Science Initiative toward Sustained Arctic Observations Water Resource Relevant Hydroclimatic Reconstructions for Western North America Translating Scientific Information for Use by Decision Makers in Alaska Observing and Understanding the Impacts of Climate on Alaskan Forests A Synthesis of Climate Change Impacts and Adaptation in Arctic Alaska Snow Drought: Recognizing and Understanding its Impacts in Alaska The Arctic in the Classroom: Study of Landscape Change in Remote Communities of Alaska: A K-12 Citizen Science Initiative toward Sustained Arctic Observations Water Resource Relevant Hydroclimatic Reconstructions for Western North America Permafrost Change and Impacts on Infrastructure and Resources in Alaska: A Synthesis of Past Work Improving the Accessibility and Usability of Scientific Data: Data Management and Data Services for the Alaska CSC