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The Alaska Center for Conservation Science at the University of Alaska Anchorage, in partnership with the Northwest Boreal LCC and the US Fish and Wildlife Service, embarked on a project to map and quantify the human footprint and fisheries resources across the Yukon River watershed. The maps presented here show the footprint of human activities (ie., mining, transportation), as well as fisheries resources across this watershed.
This raster, created in 2010, is output from the Geophysical Institute Permafrost Lab (GIPL) model and represents simulated mean annual ground temperature (MAGT) in Celsius, averaged across a decade, at the base of active layer or at the base of the seasonally frozen soil column. The file name specifies the decade the raster represents. For example, a file named MAGT_1980_1989.tif represents the decade spanning 1980-1989. Cell values represent simulated mean annual ground temperature (degree C) at the base of the active layer (for areas with permafrost) or at the base of the soil column that is seasonally frozen (for areas without permafrost). If the value of the cell is negative,the area has permafrost and the...
Average historical annual temperature, projected air temperature, and change in air temperature (degree F) for Northern Alaska. GIF formatted animation and PNG images. Maps created using the SNAP 5-GCM composite (AR5-RCP 8.5) and CRU TS3.1 datasets.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Interested public,
PRECIPITATION,
PRECIPITATION TRENDS,
TEMPERATURE TRENDS,
climatologyMeteorologyAtmosphere,
The Arctic Coastal Plain (ACP) of Alaska is an important region for millions of migrating and nesting shorebirds. However, this region is threatened by climate change and increased human development (e.g., oil and gas production) that have the potential to greatly impact shorebird populations and breeding habitat in the near future. Because historic data on shorebird distributions in the ACP are very coarse and incomplete, we sought to develop detailed, contemporary distribution maps so that the potential impacts of climate-mediated changes and development could be ascertained. To do this, we developed and mapped habitat suitability indices for eight species of shorebirds (Black-bellied Plover [Pluvialis squatarola],...
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Academics & scientific researchers,
BIRDS,
Conservation NGOs,
Federal resource managers,
GEOGRAPHIC INFORMATION SYSTEMS,
Describing the social network that links the interconnected partners is the first step to leverage the network’s capacity to be greater than the sum of its parts.The Northwest Boreal Landscape Conservation Cooperative partners and a social network scientist are applying social network theory to create a system of nodes and edges of a Conservation Social Network. Dr. Patrick Bixler from Texas A&M University is working with partners to quantify the connections and flow of information. A short series of surveys that began in 2015 will measure the baseline dynamics of partner communication and establish a place from which to set benchmarks and future goals. The idea is to better leverage partner expertise and facilitate...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Academics & scientific researchers,
COMMUNICATIONS,
COMMUNICATIONS,
CONSERVATION,
CONSERVATION,
Average historical annual total precipitation, projected total precipitation (inches), and relative change in total precipitation (% change from baseline) for Northern Alaska. GIF formatted animation and PNG images. Maps created using the SNAP 5-GCM composite (AR5-RCP 6.0) and CRU TS3.1.01 datasets.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Interested public,
PRECIPITATION,
PRECIPITATION TRENDS,
TEMPERATURE TRENDS,
climatologyMeteorologyAtmosphere,
The Stilt Sandpiper is an uncommon to common breeding shorebird on the Arctic Coastal Plain of Alaska that typically nests near the coast from the Canadian border to the Barrow area (Johnson et al. 2007, Klima and Jehl 2012). Highest known breeding densities occur in Arctic Canada where they often nest in taiga and boreal habitats
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: BIRDS,
CLIMATE CHANGE IMPACT ASSESSMENT MODELS,
Conservation NGOs,
Federal resource managers,
Interested public,
Results indicate that the regions most vulnerable to ecological shifts under the influence of climate change are likely to be the interior and northern mountainous portions of Alaska; the northern Yukon; and much of the Northwest Territories. Although the A1B and A2 emissions scenarios predict more cliome shift overall, as compared to the more conservative B1 scenario, the patterns hold true across all three. Notably, there are no areas of the NWT predicted to retain their current cliomes.
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