Climate Change News

RSS

Declining Sea Ice Increases Precipitation in Arctic Climate System

The melting of sea ice will significantly increase Arctic precipitation, creating a climate feedback comparable to doubling global carbon dioxide, a Dartmouth College-led study finds.

23 Dec 2015

Harmful Algal Blooms are Threat to Aquatic Ecosystems, Public Health

Harmful algal blooms (HABs) occur naturally, but their outbreaks are influenced by climate change and droughts, nutrient enrichment and manmade factors, such as contaminants from sewage and stormwater discharge, natural resource extraction or agricultural runoff, to name a few. When an outbreak occurs, it causes restrictions on fisheries, recreation and drinking water, and it can have significant economic consequences.

23 Dec 2015

Study Reveals Increasing Amount of Methane Emissions from Arctic During Cold Months

The amount of methane gas escaping from the ground during the long cold period in the Arctic each year and entering Earth's atmosphere is likely much higher than estimated by current climate change models, concludes a major new study led by San Diego State University.

22 Dec 2015

Climate Change Threatens Freshwater Ecosystems

Climate change is rapidly heating up lakes around the world, threatening freshwater supplies and ecosystems across the planet, according to a study spanning six continents.

22 Dec 2015

Duke University Releases Study on Marsh Plant Productivity Under Climatic Changes

Accelerating rates of sea-level rise linked to climate change pose a major threat to coastal marshes and the vital carbon capturing they perform. But a new Duke University study finds marshes may be more resilient than previously believed.

22 Dec 2015

Warmer Temperatures Boost Biodiversity and Photosynthesis in Phytoplankton

Warmer temperatures increase biodiversity and photosynthesis in phytoplankton, researchers at the University of Exeter and Queen Mary University of London (QMUL) have found. Globally, phytoplankton -- microscopic water-borne plants -- absorb as much carbon dioxide as tropical rainforests and so understanding the way they respond to a warming climate is crucial.

18 Dec 2015

City of San Francisco Adopts Neste's NEXBTL Renewable Diesel

Neste's NEXBTL renewable diesel is now being used by the City and County of San Francisco, California. San Francisco announced December 11, 2015 that the City and County of San Francisco has completely ended its use of petroleum diesel in the City's fleet and replaced it with renewable diesel.

18 Dec 2015