The latest edition of Our Changing Planet, USGCRP's annual report to Congress, highlights progress in advancing science, informing decisions, conducting assessments, and engaging with diverse audiences. The report also spotlights interagency priority areas, including climate predictions, global change in the Arctic, water extremes, and actionable science.
PostedMay 6, 2015
Oceans, Physical Climate, Observations, Mitigation, Land Use & Land Cover, Coasts, Ecosystems & Biodiversity, Carbon Cycle, Arctic, Agriculture & Food, Energy, Cities & Infrastructure, Indicators, Human Health, Adaptation
A new section of GlobalChange.gov features indicators that visually communicate some of the key aspects and effects of climate change . Users can provide feedback to help shape a broader indicators system that will inform the next National Climate Assessment.
PostedJun 1, 2012
Physical Climate, Observations, Carbon Cycle, Arctic
The concentration of carbon dioxide in the atmosphere of Barrow, Alaska, reached 400 parts per million (ppm) this spring, according to NOAA measurements, the first time a monthly average measurement for the greenhouse gas attained the 400 ppm mark in a remote location.
PostedFeb 3, 2012
Observations, Carbon Cycle, Arctic, Cities & Infrastructure, Indicators
Last week, the Interior Department's US Geological Survey (USGS) released details about a landmark airborne survey of permafrost in the Yukon Flats of Alaska that yielded some of the most detailed, data-rich maps of permafrost ever generated.