A short video on the causes of ocean acidification and its effects on marine ecosystems.

This short video features the Alaska Lake Ice and Snow Observatory Network (ALISON project), a citizen science program in which 4th and 5th graders help scientists study the relationship between climate change and lake ice and snow conditions.

This video explores the work of environmentalist John Hart, a Professor of Environmental Science at U.C. Berkley. In the Rocky Mountains of Colorado, Dr. Hart has established an experimental laboratory in which he has artificially created and maintained a 3-degree increase in surface temperature of a plot of land, and documented the impact on plant species occupying the plot.

This video, along with a background essay, focuses on impacts of climate change on the lives of Native Alaskans around Barrow, Alaska. Specific changes include the timing of the changes in the formation and breakout of sea ice and the impacts on subsistence living.

This short video from NASA discusses the role that salinity plays in Earth's climate and ocean circulation, focusing on the observations of the Aquarius satellite.

Global Sea Level Rise Scenarios for the United States National Climate Assessment

Global sea level has been steadily rising for decades and is expected to continue. Scientists have very high confidence that global sea level will rise at least another 8 inches and as much as 6.6 feet by 2100, causing significant impacts in U.S. coastal regions.  This report lays out the science and describes possible scenarios to help planners and policy leaders assess the risks.

2012 Arctic Report Card

The annual Report Card provides clear, concise scientific information on the state of the Arctic region, organized into 5 sections: Atmosphere, Sea Ice & Ocean, Marine Ecosystems, Terrestrial Ecosystems, and Hydrology & Terrestrial Cryosphere. This edition was prepared by an international team of 121 scientists from 14 different countries. Independent peer-review of the 2012 Report Card was organized by the Arctic Monitoring and Assessment Programme of the Arctic Council.

Managing Drought in the Southern Plains

A  series of archived and ongoing webinars on drought in Southern Plains with a focus on agriculture sponsored by the Souther Climate Impacts Planning Program.

National Climatic Data Center: Marine Data Collection

Marine data products from the National Climatic Data Center including archived meteorological data from ships at sea and buoys.

Heat Index Forecasts

Heat index products are issued from the medium-range forecast function of the Hydrological Prediction Center for days 3 through 7 during the period from May 1 through September 30. With the exception of day 3, these products are based on an ensemble of model and human forecasts. Graphic plots display the cities for which the heat index forecast is interpolated, as well as shaded contours indicating the probability of the daily maximum, daily minimum, and daily mean heat index reaching or exceeding a specific threshold. 

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