This real-time network is a subset of a larger U.S. Geological Survey permafrost and climate monitoring research network. Many of the stations are co-located with deep...

We report: 1) Eight Locus microsatellite Genotype for 43 wild polar bear faecals collected 2007-2014 ; 2) Genetic sex the above 43 wild polar bear faecals collected 2007-2014 ;...

The work plan for this project included conducting a review of 1) remote sensing detection techniques, 2) movement and weathering of oil in water, 3) predictive models for oil...

Dans le contexte 1) de la fonte du pergélisol et le relargage de carbone organique, 2) du verdissement de l'Arctique, et 3) de l'accélération des processus d'érosion des berges,...

The Inventory and Monitoring Program (I&M) is built on the premise that understanding the condition of the natural resources is vital to accomplishing the NPS mission of...

NILS follows the biological diversity by monitoring the landscape with random sampling in 631 permanent sample plots, systematically distributed in Sweden. The sampling unit...

Freshwater, piscivorous fish will be monitored once per decade for two successive years for mercury and Persistent Organic Pollutants. The moss Hylocomium splendens will be...

Protocols for monitoring streams and rivers are under development to: 1) Collect species composition data on macroinvertebrate and diatom communities in arctic Park...

Paired permanent vegetation plots (disturbed vs. reference) are monitored periodically. Data are collected on percent vegetative cover by plant species and on soil and ground...

Monitoring stations dispersed throughout the North Slope and other parts of northern Alaska record meteorological, hydrological and soil data.

Measured active layer at 61 plots, 1999-2005 (every 3 years), and 46 of those were monitored through 2011. Summer precipitation values at the field sites were collected...

Studies are testing revegetation and bioremediation techniques at sites of small spills of oil and brine. Use of sewage sludge to amend gravel substrates for enhancement of...

1) Seasonal and decadal scale changes in lake levels and water temperatures, which affect fish habitat, will be monitored with sensors. 2) We will analyze the chemical...

Lagoons in two arctic coastal Parks are monitored for a host of biological and physical parameters, including: 1) Determine the temporal variability in water quality...

Monitoring occurs over several networks: The USGS Alaska Science Center Water Resources Office continuously monitors surface water, groundwater, and water quality...

The Bureau of Land Management (BLM) and the U.S. Geological Survey began this monitoring program in 2004 and our efforts are to continue this monitoring program of the three...

The program involves developing revegetation performance standards; providing recommendations for enhancing the wildlife characteristics of rehabilitated areas; identifying and...

By using high resolution aerial photography coastlines in NW Alaska were georectified in 1950, 1985, and 2003. Changes to the shoreline (erosion and accretion) between these...

Data loggers that record continuous measurements have been deployed in each lake. These measurements include water temperature, water level, conductivity, dissolved oxygen, and...

We conduct experimental fertilization of the Kuparuk River and Oksrukuyik Creek to determine the effects of added phosphorus and nitrogen on primary productivity, insect...