IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
中国泥石流危害的现状
Alternative TitleThe current state of debris flow disasters of China
谭万沛
1989
Source Publication水土保持通报
ISSN1000-288X
Volume9Issue:6Pages:10-14
Contribution Rank1
Abstract本文统计分析了中国泥石流危害的县数,灾害泥石流发生的县次及主要的危害。结果是:1、我国有29个省(市)行政辖区,共有771个县(市)存在泥石流的危害,其中四川是全国各省区最多的省份;2、我国有92个县(市)级以上的城镇,存在泥石流的危害,其中四川占全国总数的40%;3、据本世纪(1901——1985)资料统计,我国平均每年灾害泥石流发生18县次,其中1901—1950年平均每年为10县次,1951—1986年平均每年为29县次,四川占全国平均数的50%以上;4、部分资料统计,泥石流造成年平均死亡人数,解放前117人,解放后179人。泥石流年平均毁坏房屋,解放前60多间,解放后1,590间。文中还讨论了泥石流对工矿方面的危害。
Other AbstractThis paper counted and analysed the number of counties affected bydebris flows and the county times of occurence for destructive debrisflows. The results are as follows, 1. in 29 provincial (municipal) administrative divisions of China, 771counties (cities) the debris flows occured in, among them Sichuan Pro-vince is the most; 2. there are 92 cities or towns above couny-level suffered from debrisflow disasters, nevertheless, Sichuan makes up 40% of the total; 3. according to statistical data (1901-1985), the destructive debrisflow occured for 18 county-times annually in China, but during the pe-riod of 1901-1950 for 10 and of 1951-1985 for 29. Sichuan is over 50% ofthe average. 4. based on the partial statistical data, the death number in annualaverage caused by debris flow was 117 and 179 before and after liberationrespectively; annual average number of houses destroyed were 60 and 1590before and after liberation. This paper discussed the debris flow harmsto factory, mine, highway, railway, course, military, hydropower sta-tion, irrigation and water conservancy, as well as tourist trade, etc.
Keyword公路泥石流 中国泥石流 城镇泥石流 危害程度 泥石流灾害 云南东川
Indexed By其他
Language中文
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/10703
Collection成都山地所知识仓储(2009年以前)
Affiliation中国科学院成都山地灾害与环境研究所
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
谭万沛. 中国泥石流危害的现状[J]. 水土保持通报,1989,9(6):10-14.
APA 谭万沛.(1989).中国泥石流危害的现状.水土保持通报,9(6),10-14.
MLA 谭万沛."中国泥石流危害的现状".水土保持通报 9.6(1989):10-14.
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