earth environmental - Google News
California drought tied to climate change? Maybe, maybe not - SFGate
ABC News | California drought tied to climate change? Maybe, maybe not SFGate ... precipitation in California — is much more likely to occur today than prior to the human emission of greenhouse gases that began during the Industrial Revolution in the 1800s,” said Noah Diffenbaugh, an associate professor of environmental Earth ... New report finds human-caused climate change increased severity of 2013 heat ... |