atmospheric co2 levels Archives

New study about Arctic sea-ice, greenhouse gases and polar bear habitat

ANCHORAGE, Alaska — Sea-ice habitats essential to polar bears would likely respond positively should more curbs be placed on global greenhouse gas emissions, according to a new modeling study published today in the journal, Nature.
The study,…

Volcano fuels massive phytoplankton bloom

Advocates for seeding regions of the ocean with iron to combat global warming should be interested in a new study published today in Geophysical Research Letters. A Canada-US team led by University of Victoria oceanographer Dr. Roberta Hamme describ…

atmospheric co2 levels

New study about Arctic sea-ice, greenhouse gases and polar bear habitat

Volcano fuels massive phytoplankton bloom

Climate accord loopholes could spell 4.2-degree rise in temperature and end of coral reefs by 2100

Large CO2 release speeds up ice age melting