Crops will ___33___, which raises the risk of more food shortages, and at least 70 percent of the world’s coral reefs (珊瑚礁) will be destroyed, said Reuters.The WMO says the ___34___ rise is due to two main factors. One is the upcoming arrival of El Nino (厄尔尼诺现象) –...
Climate scientists have predicted there is a 90 percent chance that the phenomenon will take hold in the latter half of the year. Its impacts are unlikely to be felt until the end of the year, but there is concern it could develop into a "super El Nino". The World Meteorological Organiza...
Climate scientists have predicted there is a 90 percent chance that the phenomenon will take hold in the latter half of the year. Its impacts are unlikely to be felt until the end of the year, but there is concern it could develop into a "super El Nino". The World Meteorological Organiza...
cowardice or plain corruption that decision makers are blind is hard to know, the result is the same. When all that surrounds you is desert, it can be hard to believe that there can even be grass, let alone that it can be greener. ...
“right on the edge” of that tech taking off). We spent a couple of hours chatting with the director of Bergen’s Marine Science Institute. Karin Pittman, the lady responsible for our appearance there, proved to be eighteen kinds of awesome (her cats were at least sixteen kinds). The ...
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The phenolic hydroxyl structure, especially the ortho-phenolic hydroxyl in catechol or pyrogallol, can easily be oxidized to a quinone structure. It has a strong ability to capture free radicals, such as reactive oxygen species, or lipid free radicals produced by oxidation reactions, to reduce or...