Extreme Flooding

‘Catastrophic’ floods rising on Amazon River, say scientists

Blog note: And great earthquakes shall be in diverse places, and famines, and pestilences; and fearful sights and great signs shall there be from heaven. (Luke 21:11). Jesus is giving a series of prophecies about what to look for as the age of grace comes to a close. This verse from Luke is one of many such prophecies from throughout the Bible. 2017 was the worst year in recorded history for the intensity, frequency, severity, duration and occurrence of a large number of severe natural disasters worldwide. Earthquakes, volcanoes, hurricanes, typhoons, cyclones, torrential flooding, unprecedented wildfires in unusual places, devastating droughts, excessive/scorching heat setting records everywhere, record snowfalls in Europe and Russia. Snow in the Arabia. This list can go on. Most studied eschatologists believe these ‘fearful sights’ and massive natural disasters are all part of the ‘CONVERGENCE’ of signs that this Biblical and prophetic age is closing. Most people who study prophecy are familiar with the routine reference(s) made that these things will be like a woman having labor pains that occur in greater severity, frequency, size and duration prior to giving birth. End of note.

‘Catastrophic’ floods rising on Amazon River, say scientists

Sophie Hares. SEPTEMBER 19, 2018 / 2:15 PM / Reuters.

TEPIC, Mexico (Thomson Reuters Foundation) – Severe flooding on the Amazon has increased amid changing weather patterns, and is harming the health and incomes of people living along the world’s biggest river, scientists said.

Analyzing more than 100 years of records measuring Amazon River levels in the port of Manaus in Brazil, they found extreme floods that occurred roughly once every 20 years in the first part of last century are now happening about every four years.

“There are catastrophic effects on the lives of the people as the drinking water gets flooded, and the houses get completely destroyed,” said Jonathan Barichivich, environmental scientist at the Universidad Austral de Chile.

“Our findings unravel the ultimate causes of the recent intensification – wet season getting wetter, and dry season getting drier – of the water cycle of the largest hydrological basin of the planet,” he told the Thomson Reuters Foundation.

Droughts have also become more frequent in the past two to three decades, but the rise in flooding stood out, he noted.

In a paper published on Wednesday in the journal Science Advances, researchers from institutions including Britain’s University of Leeds said severe flooding had affected the Amazon basin nearly every year from 2009 to 2015.

They linked the increase in flooding to a combination of warmer temperatures over the Atlantic Ocean and cooler temperatures over the Pacific.

Known as the Walker circulation, this effect influences tropical weather patterns, and can partly be attributed to shifts in wind belts caused by global warming, the study said.

With temperatures in the Atlantic expected to rise more than in the Pacific, flood risks on the Amazon River will persist, the scientists predicted.

“We think that it’s going to continue for at least a decade,” said Barichivich, formerly a University of Leeds research fellow.

The paper also noted that deforestation and construction of hydro-power plants could play a role in water-level changes.

Besides disrupting cattle ranching and agriculture on the river’s flood plains, heavy flooding has health consequences for communities in Brazil, Peru and other Amazon nations, as it contaminates water and helps spread disease, said the study.

Monitoring changes in river levels is important because the Amazon basin and its tropical rainforest play a major role in the world’s hydrological and carbon systems, said Barichivich.

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