Ecology
New Study Finds Methane Emissions from Cows 11% Higher
Actual global methane emissions from livestock are much higher than previous estimates and could help account for the dramatic upswing in methane emissions over recent years, according to new research. A study published last week in the journal Carbon Balance…
World Can Meet Growing Food Demands and Limit Warming to 1.5°C, Study Says
Agriculture and food production is responsible for around 30 percent of global greenhouse gas emissions. Slashing the sector’s emissions is considered to be key to limiting global warming to 1.5°C above pre-industrial levels, which is the aspirational target of the…
Degraded Tropical Forests Now Release More Carbon Than They Store, New Study Finds
Tropical forests may no longer be acting as carbon sinks and could be releasing more carbon than they store, according to troubling new research. A study published Thursday in the journal Science finds that forests across Asia, Latin America and…
Climate Change May Allow Forest-Destroying Beetles To Move North Rapidly, Study Finds
The range of the southern pine beetle could expand significantly further north than it now does within just a few decades as the result of increasingly warm winters in the regions in question, according to a new study published in…
More Than 100 Schools Sign on to Teach Health Risks of Climate Change
The Global Consortium on Climate and Health Education (GCCHE) today announced that, since its launch earlier this year, 125 health professions schools and programs around the world have joined and committed to ensure future health professionals are educated on the…
Plastic Nanoparticles Can Accumulate In Fish Brains & Cause Brain Damage, Study Finds
Nano-sized particles of plastic can accumulate in the brains of fish and cause damage and behavioral changes, according to a new study from Lund University. So, yes, despite earlier arguments to the contrary, it’s clear at this point that nanoplastics…
Could California Join China in Banning Gas Guzzlers?
After China announced plans to ban new diesel and gasoline-powered cars, California Gov. Jerry Brown is said to be considering the same option, according to Bloomberg. “I’ve gotten messages from the governor asking, ‘Why haven’t we done something already?’” Mary…