In this activity, students learn about sea ice extent in both polar regions (Arctic and Antarctic). They start out by forming a hypothesis on the variability of sea ice, testing the hypothesis by graphing real data from a recent 3-year period to learn about seasonal variations and over a 25-year period to learn about longer-term trends, and finish with a discussion of their results and predictions.
This video addresses acidification of the ocean and the ecological and economic implications of the resulting pH change on marine life. It includes information about how ocean acidification resulting from increased absorption of CO2 from the atmosphere is affecting ocean species such as sea urchins and oysters. Scientists from the University of California at Santa Barbara discuss their experiments with sea creatures in acidic sea water. There is an associated lesson plan and classroom activity that has students test the effects of CO2 on water pH.
Global Sea Level Rise Scenarios for the United States National Climate Assessment
December 6, 2012
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.
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.
A database of tools created and used by a network of over 4000 coastal and marine conservation practitioners. The EBM Tools Network is currently focusing on tools for climate change vulnerability assessment and adaptation planning, ecosystem-based coastal and marine spatial planning and integrated land-sea planning to minimize the impacts of land use on coastal and marine environments.
A global gateway to GIS and remote sensing data and maps for the analysis of fisheries and aquaculture produced by the Fisheries and Aquaculture Management Division of the Food and Agriculture Organization.
National Fish, Wildlife and Plants Climate Adaptation Strategy
January 11, 2012
From the Arctic to the Everglades, impacts like rising sea levels, warmer temperatures, loss of sea ice, and changing precipitation patterns are affecting the species we care about, the services we value, and the places we call home. Federal, state, and tribal partners with input from many other diverse groups from across the nation have worked to develop a common strategy to respond to these challenges.