DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA

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DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA

文章导航 > Chinese Geographical Science > 1994 > 4(4): 371-382

刘希林. DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA[J]. 中国地理科学, 1994, 4(4): 371-382.

引用本文:

刘希林. DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA[J]. 中国地理科学, 1994, 4(4): 371-382.

Liu Xilin. DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA[J]. Chinese Geographical Science, 1994, 4(4): 371-382.

Citation:

Liu Xilin. DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA[J]. Chinese Geographical Science, 1994, 4(4): 371-382.

DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA

刘希林

Institute of Mountain Disaster and Environment, the Chinese Academy of Sciences, Chengdu 610015, PRC

DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA

Liu Xilin

Institute of Mountain Disaster and Environment, the Chinese Academy of Sciences, Chengdu 610015, PRC

摘要: Zhaotong Prefecture has the area of 22, 434km², where there are more than 330 debris flow ravines, with the average spatial density of 14.7 spots per 1, 000km². According to the method of evaluation on the regional risk of debris flow, this study has come to the following conclusions:Qiaojia County-risk grade V, Yongshan, Yanjin, Ludian, Daguan, Weixin and Zhenxiong counties-risk grade Ⅲ;Yiliang, Suijiang-Shuifu and Zhaotong City-risk grade Ⅱ.Compared with the field investigation, the result is satisfied.
- debris flow /
- disaster /
- regional risk
Abstract: Zhaotong Prefecture has the area of 22, 434km², where there are more than 330 debris flow ravines, with the average spatial density of 14.7 spots per 1, 000km². According to the method of evaluation on the regional risk of debris flow, this study has come to the following conclusions:Qiaojia County-risk grade V, Yongshan, Yanjin, Ludian, Daguan, Weixin and Zhenxiong counties-risk grade Ⅲ;Yiliang, Suijiang-Shuifu and Zhaotong City-risk grade Ⅱ.Compared with the field investigation, the result is satisfied.
- debris flow /
- disaster /
- regional risk

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DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA

刘希林

Institute of Mountain Disaster and Environment, the Chinese Academy of Sciences, Chengdu 610015, PRC

刊出日期: 1994-12-20

关键词:

摘要: Zhaotong Prefecture has the area of 22, 434km², where there are more than 330 debris flow ravines, with the average spatial density of 14.7 spots per 1, 000km². According to the method of evaluation on the regional risk of debris flow, this study has come to the following conclusions:Qiaojia County-risk grade V, Yongshan, Yanjin, Ludian, Daguan, Weixin and Zhenxiong counties-risk grade Ⅲ;Yiliang, Suijiang-Shuifu and Zhaotong City-risk grade Ⅱ.Compared with the field investigation, the result is satisfied.

English Abstract

刘希林. DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA[J]. 中国地理科学, 1994, 4(4): 371-382.

引用本文:

刘希林. DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA[J]. 中国地理科学, 1994, 4(4): 371-382.

Liu Xilin. DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA[J]. Chinese Geographical Science, 1994, 4(4): 371-382.

Citation:

Liu Xilin. DIFASTERS AND REGIONAL RISKS OF DEBRIS FLOW IN ZHAOTONG PREFECTURE, YUNNAN PROVINCE, CHINA[J]. Chinese Geographical Science, 1994, 4(4): 371-382.

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