News tagged with co2 level

Where is all that carbon dioxide going?

An international team of scientists announced today at the Bonn climate talks that human emissions of the greenhouse gas carbon dioxide are again rising this year, after three years of remaining basically flat. They project ...

dateNov 14, 2017 in Environment
shares15 comments 0

Global warming reduces protein in key crops: study

Rising carbon dioxide levels from global warming will drastically reduce the amount of protein in staple crops like rice and wheat, leaving vulnerable populations at risk of growth stunting and early death, experts warned ...

dateAug 02, 2017 in Environment
shares1019 comments 6

First oceans may have been acidic

One way to understand how ocean acidity can change, for example, in response to rising carbon dioxide (CO2) levels, is to look to the history of seawater acidity. Dr. Itay Halevy of the Weizmann Institute of Science has looked ...

dateApr 10, 2017 in Earth Sciences
shares22 comments 0