Sentences with «rising atmospheric carbon dioxide levels»
The year as a whole gave miserable summer weather to many, and there has been no upward trend of temperatures since the highs of 1998, despite steadily rising atmospheric carbon dioxide levels. (climatescience.org.nz)
GREENHOUSE GASSED In a long - running field experiment in Minnesota, scientists are studying the effects of rising atmospheric carbon dioxide levels on plots of grassland. (sciencenews.org)
Co-author Klaus Winter usually studies the effects of rising atmospheric carbon dioxide levels on tropical plants as a senior staff scientist at STRI. (sciencedaily.com)