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.
PostedSep 10, 2014
Oceans, Observations, International, Ecosystems & Biodiversity, Carbon Cycle
According to the UN’s World Meteorological Organization (WMO), a surge in carbon dioxide levels drove the amount of greenhouse gases in the atmosphere to a record high in 2013. Greenhouse gas levels rose more between 2012 and 2013 than at any time in the last 30 years.
PostedMar 27, 2014
Oceans, Coasts, Ecosystems & Biodiversity, Carbon Cycle
The U.S. Strategic Plan for Federal Research and Monitoring of Ocean Acidification , released on March 27th, will guide research and monitoring investments to improve understanding of ocean acidification, its potential impacts on marine species and ecosystems, and adaptation and mitigation strategies.
PostedDec 11, 2012
Oceans, Physical Climate, Coasts, Ecosystems & Biodiversity, Carbon Cycle, Indicators, Human Health, Adaptation
A new EPA report brings together data from multiple public and peer-reviewed datasets to show observed changes over time in 26 indicators of climate change – including measures of greenhouse gases , high and low temperatures, heavy rainfall, snowfall, pollen season and sea level rise.
PostedMar 13, 2012
Oceans, Ecosystems & Biodiversity, Carbon Cycle
A new study concludes that the current rate of ocean acidification is higher than at any time in at least the last 300 million years and attributes this ecosystem -threatening change to the huge quantities of carbon dioxide being released into the atmosphere from fossil-fuel burning and deforestation.