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Water availability, distribution, quality and quantity are critical habitat elements for fish and other water-dependent species. Furthermore, the availability of water is also a pre-requisite for a number of human activities. The density of weather and hydrology observation sites on the North Slope is orders of magnitude less than in other parts of the U.S., making it difficult to document hydrologic trends and develop accurate predictive models where water is a key input. The information that does exist is scattered among many entities, and varies in format. This multi-year data rescue effort project brings together these scarce and scattered hydrology data sets, including high-priority datasets held by the Bureau...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ARCHIVING,
ARCHIVING,
Academics & scientific researchers,
Arctic Landscape Conservation Cooperative data.gov,
CATALOGING,
Handout
The Integrated Ecosystem Model is designed to help resource managers understand the nature and expected rate of landscape change. Maps and other products generated by the IEM will illustrate how arctic and boreal landscapes are expected to alter due to climate-driven changes to vegetation, disturbance, hydrology, and permafrost. The products will also provide resource managers with an understanding of the uncertainty in the expected outcomes.
Researchers from the University of Alaska Fairbanks (UAF) willinvestigate glacier-climate interactions within the ArcticNational Wildlife Refuge, including impacts of glacier change onthe downstream aquatic ecosystems. This work builds upon theonly long-term monitoring program of glaciers in Arctic Alaska.
A high spatial resolution storm surge model was developed for the YK Delta area to assess biological impacts of storm surges under current and future climates. Storm surges are expected to be more frequent and more severe in the YK Delta area due to climate change and sea level rise. The biological impacts in the YK Delta due to the changed storm surges could be extreme.The model was assessed with respect to measured water level data at the coast and, where available, spatial extent of inundation, for 6 storms from the period 1992 to 2011. In total, inundation projections from 9 historical storms (5 from the assessment + 4 others) were developed. For each storm, an spatial inundation index (time-integral of water...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ARCHAEOLOGICAL AREAS,
ARCHAEOLOGICAL AREAS,
Academics & scientific researchers,
COASTAL AREAS,
COASTAL AREAS,
Handout
Researchers from the University of Alaska Fairbanks (UAF) willdevelop a model that examines the relationship betweenmeasured steam flow and surface water connectivity betweensummer feeding and overwintering habitats for fish on theNorth Slope.
The Arctic LCC and partners are supporting stream gages infive different river systems. The rivers being monitored fall intothree broad categories: glacial streams originating in the BrooksRange (Hulahula river), streams with only minor glacial input(Kuparuk, Canning & Tamayariak rivers), and non-glacialstreams that are contained entirely within the Arctic CoastalPlain, such as the Putuligayuk River
The Arctic LCC and partners are supporting stream gages infive different river systems. The rivers being monitored fall intothree broad categories: glacial streams originating in the BrooksRange (Hulahula river), streams with only minor glacial input(Kuparuk, Canning & Tamayariak rivers), and non-glacialstreams that are contained entirely within the Arctic CoastalPlain, such as the Putuligayuk River
The Putuligayuk catchment is wholly contained within the coastal plain and is one of the few rivers on the North Slope with a long-term record of water discharge. These long-term datasets are invaluable to modeling efforts that will provide insight on stream flows under scenarios of changing climate.
We have used the software program ‘ImageJ’ to count birds in the overhead photographs taken for the STEI_Overhead survey. Following is a description of this software. Links to the ImageJ guide and specific detailed instructions for counting these photographs are linked to and include:Counting sea ducks with ImageJ.docxImageJ_user-guide_2020.pdfAs well as another quick guideSoftware description ImageJ is a Java-based image processing program developed at the NIH and LOCI. ImageJ was designed with an open architecture that provides extensibility via Java plugins and recordable macros. ImageJ can be run as an online applet, a downloadable application, or on any computer with a Java 5 or later virtual machine. The source...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ANIMALS/VERTEBRATES,
BIOLOGICAL CLASSIFICATION,
BIRDS,
DUCKS/GEESE/SWANS,
EARTH SCIENCE,
Handout
Proposal narrative and preliminary fact sheet for this project to improve the practice of prairie reconstruction by developing criteria by which success can be measured and related to reconstruction methodology. To accomplish this goal, the project will utilize past reconstruction efforts and records for two of the largest tallgrass prairie reconstructions in North America, Neal Smith National wildlife Refuge near Des Moines, Iowa and Glacial Ridge National Wildlife Refuge near Crookston, Minnesota. The extensive size, prolonged timeline, and records of seeding practices and site management that were kept for the reconstructions at these two refuges provide an ideal resource for evaluating which factors best predict...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Conservation NGOs,
Data Management and Integration,
Datasets/Database,
Decision Support,
Document,
The Terrestrial Environmental Observation Network (TEON) is intended to meet the need for asustainable environmental observing network for northern Alaska. TEON is organized aroundrepresentative focal watersheds (Figure 1). TEON will collect, distribute, and synthesize long-termobservational data needed to detect and forecast effects of a changing climate, hydrology, andpermafrost regime on wildlife, habitat, and infrastructure in northern Alaska.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: AIR TEMPERATURE,
AIR TEMPERATURE,
ATMOSPHERE,
ATMOSPHERE,
Academics & scientific researchers,
The Arctic Shorebird Demographic Network (Network) is aninternational collaboration dedicated to gaining a betterunderstanding of why arctic-nesting shorebirds are in declineand determine which life history stage (i.e., breeding success vs.adult survival) is limiting shorebird population growth ordriving declines.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Arctic Landscape Conservation Cooperative data.gov,
BIRDS,
BIRDS,
BREEDING PRODUCTIVITY,
BREEDING PRODUCTIVITY,
Researchers from the Manomet Center for ConservationSciences combined field observations of shorebirds withmapped physical and ecological parameters to develop a series ofspatially dependent habitat selection models that predict thecontemporary distribution of shorebird species across the ArcticCoastal Plain of Alaska.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Academics & scientific researchers,
Arctic Landscape Conservation Cooperative data.gov,
BIRDS,
BIRDS,
Conservation NGOs,
Fact Sheet
Researchers from the University of Alaska (UAF), The NatureConservancy, and U.S. Fish and Wildlife Service will use‘climate envelope’ models (i.e., models that infer a species’environmental requirements from locations where they arecurrently found) to explore how patterns in temperature,precipitation, and landcover (i.e., climate-biomes) may shift as aresult of changing climate.
The Fish Creek Watershed encompasses diverse aquatic habitats representative of much of the Arctic Coastal Plain of northern Alaska. Beyond surface water and permafrost responses caused by changes in climate, this landscape is also subject to potential land-use impacts related to petroleum development in the National Petroleum Reserve – Alaska (NPR-A). Thus, this region is an ideal setting to address aquatic habitat questions of longstanding interest to Arctic resource managers, scientists, and other stakeholders. Our multidisciplinary team is focusing on broad hypothesis that surface-water availability, connectivity, and temperature mediate aquatic habitats and trophic dynamics. We are working to understand and...
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