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エコノミスト,2015(5):42美国加利福尼亚州持续严重缺水,2014年1月该州发出非常事态宣言。2015年3月美宇航局警告:州内水资源残留仅够1年的用水量,要求全州个人和企业义务节水25%。加利福尼亚州缺水是降雨量不足所致,10多年前专家已预计用水量将超过蓄水量。然而,目前的问题是美国页岩革命与缺水有关的批评声高涨。2014年美国著名环境非政府组织世界资源研究所报道了页岩资源储量地区与缺水地区的
エ コ ミ ミ ミ ス Suites, 2015 (5): 42 The state of California continues to suffer severe water shortages and in January 2014 the state issued an extraordinary declaration of state. March 2015 NASA warns that residual water resources in the state are enough for just one year to require statewide individuals and businesses to save 25% on water. Water scarcity in California is due to a lack of rainfall. More than 10 years ago, experts estimated that the amount of water used would exceed that of water. However, the current issue is the rising criticism about the lack of water in the shale revolution in the United States. In 2014, the World Resources Institute, a famous environmental non-governmental organization in the United States, reported that shale resource reserves and water-deficient areas