California Drought Getting Worse Due To Global Warming

Posted: Aug 21 2015, 5:50am CDT | by , in News | Latest Science News


California Drought Getting Worse due to Global Warming
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Research is proving that the California drought is getting worse. And that is due to the ravaging effects of global warming.

New studies have confirmed the fact that global warming has dire consequences. That is for the California drought. Besides the scarcity of rainfall, the hot weather conditions have driven out moisture. That is from the plants and soil into the air.

This had added insult to injury in a meteorological manner. The worsening of climatic conditions has increased by a fourth. According to estimates, within a decade or so, all of California will be arid desert.

Many people take only the rainfall into consideration. That is as a measure of natural drought prevention. But it is much more complex than that. Drought sends the water back into circulation into the sky. And so it is a dead end as far as cooling of the atmosphere is concerned.

The total amount of water available becomes subject to paucity. And this is cause for worry since 70% of life on the planet is dependent upon water in one form or another. Climatic change is making the weather more and more erratic.

“A lot of people think that the amount of rain that falls out the sky is the only thing that matters,” said lead author A. Park Williams, a bioclimatologist at Columbia University’s Lamont-Doherty Earth Observatory. “But warming changes the baseline amount of water that’s available to us, because it sends water back into the sky.”

It is getting to be an extreme case of dryness. Since California has the 8th biggest economy in the global market, it will have to face the music.

Currently, California is still in a state that is better off. That is than the rest of the US of A. But if things continue in the same manner, it will end up a victim to desertification. Gone will be the days when its weather was the balmy luxuriant sunshine.

This earlier weather led to so much vegetation and fruit orchards. The drought has been extant since the past half decade or so. And it has wreaked havoc with the state’s resources. Wells have gone dry and times are lean. Besides the wildfires that have raged for months, there is the aridity which is at a peak.

The data crunching has shown that the trends for the weather are not good at all. From 1901 to 2014 the fossils fuel consumption has increased steadily. And so have the temperatures along with little to no rainfall.

By the year 2012 things had gone seriously wrong with the atmosphere. California, which is also known as the Sunshine State, is in a fix alright. It will need more than a miracle to save it from absolute ruin.

The problem is when the rainfall returns after the drought. It will create an illusion of plenty. And the people of California will be mesmerized into believing that such is the case. However, the fact of the matter is that vigilance is of the utmost urgency.       

Climatologist Noah Diffenbaugh, who led the earlier Stanford research, said the new study is an important step forward. It has “brought together the most comprehensive set of data for the current drought,” he said. “It supports the previous work showing that temperature makes it harder for drought to break, and increases the long-term risk.”

Jonathan Overpeck, co-director of the Institute of the Environment at the University of Arizona, said, “It’s important to have quantitative estimates of how much human-caused warming is already making droughts more severe.” But, he said, “it’s troubling to know that human influence will continue to make droughts more severe until greenhouse gas emissions are cut back in a big way.”

The study appears this week in the journal Geophysical Research Letters.

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The Author

<a href="/latest_stories/all/all/20" rel="author">Sumayah Aamir</a>
Sumayah Aamir (Google+) has deep experience in analyzing the latest trends.




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