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University of Alaska Anchorage (UAA)
Perspective rendering showing retreat of the Skilak Glacier, a major source of glacial runoff to the Kenai River. Colored lines indicate ice extent for 1952, 1978, and 2013 derived from aerial photographs. The toe of Skilak Glacier retreated only slightly between 1952 and 1978 and then it retreat... |
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University of Alaska Fairbanks (UAF)
Influences of glaciers and lakes on the hydrology and ecology of salmon-bearing rivers. Photo credits (L-R): Marli Miller, U. Oregon; John Schoen; National Weather Service. For more information, please see the following journal article: Schoen et al. 2017. Fisheries. “Future of Pacific Salmo... |
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University of Alaska Fairbanks (UAF)
Concentration of (A) fishery permits and (B) variability in fishery revenues for selected communities of the Kenai Peninsula Borough (source: Alaska Commercial Fisheries Entry Commission). Fisheries concentration is quantified using Simpson’s diversity index, with higher values indicating more co... |
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University of Alaska Fairbanks (UAF)
Returns (total run size: escapement + harvest) of adult Chinook and Sockeye salmon to the Kenai River and a major tributary, the Russian River (ADFG data). Returns are plotted separately for populations or “runs” of each species that differ in spawning habitat and timing. The early runs of each s... |
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University of Alaska Fairbanks (UAF)
Wildfire locations in the Kenai River watershed during 1943-2016 (data from AFS 2016). Symbol size represents fire area in acres (0.4047 ha). For more information, please see the following journal article: Schoen et al. 2017. Fisheries. “Future of Pacific Salmon in the Face of Environmental ... |
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University of Alaska Anchorage (UAA)
Number of permits issued (solid) and fished (dashed) for the two Upper Cook Inlet commercial salmon fisheries (drift gillnet and set gillnet), by residency of permit holder (source: Alaska Commercial Fisheries Entry Comission). For more information, please see the following journal article: Sc... |
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University of Alaska Anchorage (UAA)
Commercial fishing revenues earned by residents of the Kenai Peninsula Borough, by type of fishery (source: Alaska Commercial Fisheries Entry Commission). “Salmon: UCI” refers to the Upper Cook Inlet drift and set gillnet salmon fisheries; “Salmon: Other” refers to all other salmon fisheries in t... |
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University of Alaska Fairbanks (UAF)
Trends in harvest and effort in the commercial gill net (A), recreational hook-and-line (B), and personal use dip net and gill net (C) fisheries on the northern Kenai Peninsula. Commercial fisheries harvest more salmon than the other fisheries combined (note different y-axis scales), but the spor... |
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University of Alaska Anchorage (UAA)
The expanding footprint of human development in the lower Kenai River watershed based on analysis of aerial photographs. Inset in top panel shows location within entire Kenai River watershed (dark outline). Most development is concentrated in the lowlands near the river mainstem and tributaries... |
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University of Alaska Fairbanks (UAF)
Salmon face risks from a rapidly changing climate, landscape change, and ocean acidification, but may also benefit from warming temperatures and glacial retreat under some circumstances. Management decisions will influence whether Alaskan salmon ecosystems and fishing communities continue to thr... |
EPSCoR - Alaska Adapting to Changing Environments (EPSCoR-ACE)
The download includes CAD drawing for building an augmented reality sandbox and a link to a forum that will help with installation of the software. EPSCoR personnel have created educational curricula for use in conjunction with the sandbox, aimed at students in grades 6-12. The curriculum module... |
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Quakenbush, Loir T., & Huntington, Henry P. (2010). Traditional Knowledge Regarding Bowhead Whales in the Chukchi Sea near Wainwright, Alaska. Department of the Interior & University of Alaska Fairbanks School of Fisheries and Ocean Sciences. Final Report: OCS STUDY Minerals Management Service 20... |
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Sakakibara, Chie. (2010). Kiavallakkikput Agviq (Into the Whaling Cycle): Cetaceousness and Climate Change Among the Iñupiat of Arctic Alaska. Annals of the Association of American Geographers, 100(4), 1003-1012. In this study the author coins the term "cetaceousness" as a hybrid of cetaceous ... |
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University of Alaska Fairbanks (UAF)
Hansen, Winslow D., Brinkman, Todd J., Leonawicz, Matthew, Chapin III, F. S., & Kofinas, Gary. (2013). Changing Daily Wind speeds on Alaska's North Slope: Implications for Rural Hunting Opportunities. Arctic, 66(4), 448-458. Collaboration with hunters from the coastal community of Wainwright,... |
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Bodfish Sr., Waldo. (1991). Kusiq: An Eskimo Life History from the Arctic Coast of Alaska (W. Schneider, L. K. Okakok & J. M. Nageak Eds.). Fairbanks, AK: University of Alaska Press. This book, the second in a series of oral biographies published by the University of Alaska Press, is by Waldo ... |
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Alaska Department of Natural Resources (ADNR)
The Alaska Statewide Digital Mapping Initiative produced a new statewide orthomosaic, which will provide complete multispectral coverage of the state at 2.5-meter spatial resolution. This satellite image mosaic is the first consistent, high-resolution, high-accuracy, digital orthoimagery base lay... |
Geographic Information Network of Alaska-University of Alaska Fairbanks (GINA)
Upon project completion, the GINA Best Data Layer is no longer hosted through alaskamapped.org. Similar data sets can be found through the Alaska Department of Natural Resources website. For more information, visit http://gis.dnr.alaska.gov. |
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EPSCoR - Alaska Adapting to Changing Environments (EPSCoR-ACE)
There is growing concern that a warming climate will alter water supplies in many regions. Determining the best course of management and adaptation is an important task for water managers. This study explores the impact of climate warming and differing treeplanting scenarios on water supplies (pe... |
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EPSCoR - Alaska Adapting to Changing Environments (EPSCoR-ACE)
Climatic change is anticipated to alter disturbance regimes for many ecosystems. Among the most important effects are changes in the frequency, size, and intensity of wildfires. Serotiny (long-term canopy storage and the heat-induced release of seeds) is a fire-resilience mechanism found in many ... |
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Estuaries and nearshore marine systems are foundational habitats for the ecological, cultural, and economic vitality of southeast Alaska. These nutrient rich systems provide forage for a multitude of fish and wildlife species – and as a result, economic opportunities for coastal communities — suc... |
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EPSCoR - Alaska Adapting to Changing Environments (EPSCoR-ACE)
The sustainability of salmon within this ever-changing climate is a question posed by many whose lives focus on this natural resource and its future. South Central Alaska is no exception to this, and as such the Salmon 2050 Project through EPSCOR places focus upon the South Central area to addres... |
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EPSCoR - Alaska Adapting to Changing Environments (EPSCoR-ACE)
Nuiqsut is a native village located on the Colville River; its residents travel great distances on the river—from Umiat to the Ocean—for subsistence. Recently, residents have noticed accelerated changes in the river environment. Residents report bank erosion both in the village and throughout the... |
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Kenai Peninsula Borough (KPB)
ArcGIS Server Service. Ikonos satellite imagery, year 2000. Copyright Space Imaging. Data available from the Kenai Peninsula Borough. For more information, please contact the Kenai Peninsula Borough GIS Department. |
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University of Alaska Fairbanks (UAF)
Terrestrial and aquatic invertebrates are an important part of riparian ecosystems, and are a major part of the diet of juvenile salmon. Invertebrate mass may be estimated from measurements of their length using the allometric formula W = aL^b ; where W is the total dry body mass, L is the total... |