The Catalog of Waters Important for the Spawning, Rearing or Migration of Anadromous Fishes and its associated Atlas (the Catalog and Atlas, respectively) currently contain over...

Many wetlands in the Cook Inlet lowlands, Alaska have been classified and mapped as part of an ongoing project to better manage these valuable resources. Areas covered include...

The DIDSON sonar estimates will be updated twice weekly. The daily estimates represent king salmon of all age and size classes and is expanded by 1.28 to account for late-run...

The Kenai River late-run sockeye salmon sonar project is located approximately 19 miles upstream from the mouth of the Kenai River. The estimated travel time for sockeye salmon...

The ShoreZone mapping system has been in use since the early 1980s and has been applied to more than 40,000 km of shoreline in Washington and British Columbia (Berry et al 2004;...

The Arctic is one of the most rapidly changing regions on the planet. These changes are taking place with striking breadth and diversity, and in ways that fundamentally affect...

Female natal philopatry has often been implicated as an important factor in moose (Alces alces) home range formation, with many populations showing behavioral evidence of...

During the winter of 1998/1999, ConocoPhillips Alaska, Inc. (CPAI) initiated construction of the Alpine Facility (CD1 and CD2) in the Colville River Delta (CRD). Alpine...

This data was made as part of the Alaska Experimental Program to Stimulate Competitive Research (EPSCoR) Northern Test Case to examine sources of death and vital rates among...

The Alpine Pipeline System was originally constructed during the winter of 1998/1999. The pipeline crosses three major rivers between the Alpine Development CD1 facility and its...

Beaded streams are widespread in permafrost regions and are considered a common thermokarst landform. However, little is known about their distribution, how and under what...

This Year 4 report presents the first four years of data for the Nuiqsut Caribou Monitoring Project based on research conducted by Stephen R. Braund & Associates (SRB&A)...

The breeding range of the Spectacled Eider (Somateria fischeri) includes the Colville River delta where it is a common nester. Spectacled Eiders and Steller’s Eiders (Polysticta...

The focus of this study was the distribution, abundance, and calf production of Central Arctic Herd (CAH) caribou between the Colville and Kuparuk rivers in northern Alaska from...

Recent discoveries of oil in the northeastern National Petroleum Reserve–Alaska (NPRA) led to a proposal by ConocoPhillips Alaska (CPAI)—the Alpine Satellite Development Program...

Discoveries of additional oil reserves on the Colville River delta and in the northeastern National Petroleum Reserve–Alaska (NPRA) in the 1990s led to a proposal by...

The focus of this study was the distribution, abundance, and calf production of Central Arctic Herd (CAH) caribou between the Colville and Kuparuk rivers in northern Alaska...

ConocoPhillips Alaska, Inc. (CPAI), conducted wide-ranging surveys for birds on the Colville Delta and in the northeast National Petroleum Reserve-Alaska (NE NPRA) in 2009. CPAI...

The focus of this study was the distribution, abundance, and calf production of Central Arctic Herd (CAH) caribou between the Colville and Kuparuk rivers in northern Alaska...

From 1988–1999, ABR, Inc., conducted avian studies for ARCO Alaska, Inc., in the Kuparuk Oilfield on the Arctic Coastal Plain of Alaska. In 2000–2009, we continued this work...