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Rising costs and arrests fuel protests in Central African Republic

来源: Al Jazeera – Breaking News, World News and Video from Al Jazeera · 发布于

Rising costs and arrests fuel protests in Central African Republic
来源: Al Jazeera – Breaking News, World News and Video from Al Jazeera

Hundreds take to the streets of Bangui to protest rising fuel prices and arrests in the Central African Republic.

Hundreds take to the streets of Bangui to protest rising fuel prices and arrests in the Central African Republic.

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How a warming ocean is changing the base of the marine food web
科学与环境

How a warming ocean is changing the base of the marine food web

Climate change is causing warming in the oceans, which can have significant effects on marine food webs. Rising ocean temperatures can intensify seawater stratification, a process in which ocean water forms layers of different densities that mix less readily. This can reduce the

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