The Tibetan Empire was the world's highest elevation empire, sitting over 4,000m above sea level, and thrived during 618 to 877 CE. Home to an estimated 10 million people, it spanned approximately 4.6 million km2 across East ...
Collective groundwater pumping by millions of farmers in Bangladesh in the dry season each year has created vast natural reservoirs underground that, over a 30-year-period, rival the world's largest dams—these sustain irrigation ...
Environment
Sep 15, 2022
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113
Economic growth goes down when the number of wet days and days with extreme rainfall go up, a team of Potsdam scientists finds. Rich countries are most severely affected and herein the manufacturing and service sectors, according ...
Economics & Business
Jan 12, 2022
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14
Rivers flowing from the Tibetan Plateau and the surrounding high Asian mountains which support one-third of the world's population have experienced rapid increases in annual water and sediment runoff since the 1990s, and ...
Earth Sciences
Oct 29, 2021
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56
Rainstorms grew more erratic and droughts much longer across most of the U.S. West over the past half-century as climate change warmed the planet, according to a sweeping government study released Tuesday that concludes the ...
Earth Sciences
Apr 6, 2021
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701
Farmers in India should be provided with early forecasts of expected variations in the monsoon season in order to reduce crop losses, scientists say.
Earth Sciences
Feb 9, 2021
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47
Projections based on climate models for the mid-Pliocene Warm Period (about 3 million years ago) suggest that countries in the tropical and subtropical southern hemisphere, including Brazil, may face longer droughts in the ...
Environment
Sep 21, 2020
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122
Homes and communities across the UK have felt the full force of torrential downpours in recent weeks. And the UK's uplands could in future see significantly more annual rainfall than is currently being predicted in national ...
Environment
Nov 14, 2019
4
130
Researchers studied ants in the Simpson Desert for 22 years and found that local changes in climate, such as long-term increases in rainfall, combined with human efforts to restore ecosystems, may have led to increased numbers ...
Plants & Animals
Jul 16, 2019
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77
A devastating wall of water gushed down the Bhotekoshi/Sunkoshi River in Nepal on July 5, 2016. It came from a lake that had been dammed by a glacial moraine, but the dam broke and discharged more than 100,000 tons of water ...
Earth Sciences
Oct 4, 2018
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