本文選題：全球糧食安全 + 極端天氣事件　； 參考：《現(xiàn)代城市研究》2017年09期

【摘要】：正氣候變化和極端天氣事件,已對全球糧食安全、水安全、生態(tài)安全、能源安全等構(gòu)成嚴(yán)重挑戰(zhàn);與此同時,難以預(yù)測的地震等災(zāi)害,也給城鎮(zhèn)運行和民眾生命財產(chǎn)安全帶來巨大威脅。僅今年我國就已經(jīng)發(fā)生不少影響較大的災(zāi)害事件,譬如:6月底7月初,湖南連續(xù)暴雨引發(fā)洪災(zāi),湘江長沙段水位超歷史最高值,橘子洲被洪水穿洲;8月8日晚,四川省北部阿壩州九寨溝縣發(fā)生里氏7.0級地震,造成20多人死亡,7萬多間
[Abstract]:Positive climate change and extreme weather events have posed serious challenges to global food security, water security, ecological security, energy security, and, at the same time, unpredictable disasters such as earthquakes, It also poses a great threat to the operation of towns and the safety of people's lives and property. This year alone, quite a number of major disaster events have occurred in China. For example, at the end of June and early July in Hunan Province, continuous torrential rain triggered floods in Hunan. The water level in the Changsha section of the Xiangjiang River exceeded the historical high, and the river was flooded across the island. On the evening of 8 August, An earthquake measuring 7.0 on the Richter scale struck Jiuzhaigou County, Aba Prefecture, in northern Sichuan Province, killing more than 20 people and causing more than 70,000 earthquakes.
【分類號】：F299.2

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