Landsat 9's two science instruments are now attached to the spacecraft, bringing the mission one step closer to launch. In late December, the Operational Land Imager 2 (OLI-2) and the Thermal Infrared Sensor 2 (TIRS-2) were ...
Space Exploration
Jan 10, 2020
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5
Desertification has always been a serious challenge for human beings, especially in arid and semi-arid regions. Projections from CMIP5 support the expansion of arid and semi-arid regions with increasing greenhouse gas concentrations. ...
Earth Sciences
Jan 9, 2020
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5
For many, the word "aerosol" might conjure thoughts of hairspray or spray paint. More accurately, though, aerosols are simply particles found in the atmosphere. They can be human-made, like from car exhaust or biomass burning, ...
Environment
Oct 17, 2019
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166
Weeks of dry, hot weather have plunged the Deep South further into a drought that's affecting more than 11 million people and threatening crops across the region, a new assessment showed Thursday.
Environment
Sep 26, 2019
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15
A pair of researchers at the University of Hohenheim has found evidence that suggests planting forests in desert areas can lead to an increase in local rainfall. In their paper published in Proceedings of the National Academy ...
A new Columbia Engineering study indicates that the world will experience more frequent and more extreme drought and aridity than currently experienced in the coming century, exacerbated by both climate change and land-atmosphere ...
Earth Sciences
Sep 2, 2019
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501
This week, scientists from NASA's upcoming Mars 2020 mission joined their counterparts from the joint European-Russian ExoMars mission in an expedition to the Australian Outback, one of the most remote, arid regions on the ...
Space Exploration
Aug 23, 2019
2
27
Drylands cover approximately 50% of the land surface in China, among which semi-arid regions are the main dryland type. However, these semi-arid regions have undergone continuous expansion and a significant drying trend in ...
Earth Sciences
Jul 9, 2019
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0
Monsoon and arid climates are two climate types commonly seen in mid- and low-latitudes of the Earth. These climate types have sculpted the corresponding landforms, ecosystems and the living environments of human society. ...
Earth Sciences
May 29, 2019
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9
A global study led by the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) and involving scientists from The University of Western Australia has identified genes that can be used to develop drought ...
Plants & Animals
Apr 30, 2019
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