Using Japan’s most powerful supercomputer, researchers reproduced cases of clear air turbulence around Tokyo. They simulated the fine vortices responsible for this dangerous phenomenon. The usefulness of the simulation in predicting turbulence was confirmed by comparing simulation data with data from aircraft recordings. This research should improve the forecasting of turbulence.
Supercomputer used to simulate winds that cause clear air turbulence
Climate Change
Five Years Into a Fishing Ban, the Yangtze River Is Teeming With Life
A doubling of fish biomass along Asia’s longest river shows hope for large-scale conservation efforts and a lifeline for the endangered finless porpoise.
Flowing almost 4,000 miles from the Tibetan Plateau to the East China Sea, the Yangtze is China’s “Mother River.” From the emerald-green rice paddies of Hunan to the industrial hubs of Wuhan and Shanghai, the river basin generates 40 percent of the nation’s economic output. Yet, 70 years of rapid development had, until recently, wreaked havoc on its delicate marine ecosystem.
Five Years Into a Fishing Ban, the Yangtze River Is Teeming With Life
Climate Change
‘We Will See Them in Court’: Environmental Lawyers Vow to Challenge Trump’s Repeal of Key Climate Finding
The Trump administration repealed the EPA’s 2009 determination that greenhouse gases are a pollutant, an important legal foundation for their regulation.
The Trump administration moved today to overturn a key legal foundation of the federal government’s authority to regulate greenhouse gases. In a press conference at the White House, President Donald Trump hailed the move as “the single largest deregulatory action in American history.”
Climate Change
Trump Says He Supports American Oil and Gas. Why Is His Administration Financing a French-Owned Project in Mozambique?
The gas export terminal would be one of Africa’s largest fossil fuel projects, in an area with an ongoing Islamist insurgency. The project has been plagued by delays and accusations of human rights violations.
In the conflict-riven northern corner of Mozambique, a huge gas export terminal is moving ahead with the backing of the United States government.
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