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Deserts 'greening' from rising CO2

Increased levels of carbon dioxide (CO2) have helped boost green foliage across the world's arid regions over the past 30 years through a process called CO2 fertilisation, according to CSIRO research.

dateJul 03, 2013 in Environment
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Distinguishing drought and water scarcity

Water resources can become strained by both natural factors such as drought and by human factors such as unsustainable use. Water resource managers can develop practices to reduce overuse of water resources, but they cannot ...

dateMar 15, 2013 in Environment
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Study shows summer climate change, mostly warming

Analysis of 90 years of observational data has revealed that summer climates in regions across the globe are changing—mostly, but not always, warming —according to a new study led by a scientist from the Cooperative Institute ...

dateNov 13, 2012 in Earth Sciences
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