Our cities have altered their original landscapes so greatly that their natural systems are profoundly compromised. These systems—such as swamps, rivers, creeks, aquifers and bushland corridors—need more space to function ...
Ecology
Feb 22, 2023
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4
Land subsidence is a phenomenon wherein the Earth's surface sinks downwards. It occurs mainly due to human activities, such as excessive groundwater extraction. It is a major global concern, affecting 19% of the world's population. ...
Earth Sciences
Feb 21, 2023
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18
A team of researchers at Nanyang Technological University, working with a group at NASA's Jet Propulsion Laboratory and another colleague at ETH Zürich, has found evidence showing that parts of many big coastal cities are ...
Manila and several other coastal Asian cities are sinking faster than the rate of sea level rise, says a study that calls for strict regulatory measure to reduce groundwater extraction, identified as a major cause for land ...
Earth Sciences
Apr 26, 2022
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Using satellite data, researchers have found that around 100 sq km in and around Delhi has high risk of land subsidence. Groundwater extraction is causing parts of the city to sink, with the largest area experiencing subsidence ...
Environment
Mar 24, 2022
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39
New research shows that with special radar satellite technology, it's possible to detect warning signs and pinpoint exact locations where sinkhole activity is happening.
Earth Sciences
Jan 24, 2022
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73
In Vietnam's Mekong Delta, home to about 17 million people, large areas of land have been poldered for the cultivation of crops such as rice and shrimp. At the moment, the delta is on average less than a meter above sea level. ...
Earth Sciences
Jan 13, 2022
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11
Coastal erosion and land subsidence driven by permafrost thawing may lead to extensive seawater inundation in several northern Alaska communities by 2100, according to research by a University of Alaska Fairbanks geomorphologist.
Environment
Dec 21, 2021
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50
Two new studies led by former Tulane University doctoral students show the likely benefits of land building by river diversions, despite these deposits initially causing rapid subsidence in coastal Louisiana.
Earth Sciences
Nov 19, 2021
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22
As the world's largest archipelagic country, Indonesia should be showing more concern about the impact of climate change on small islands.
Environment
Nov 16, 2021
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