摘要
分析了武汉市洪水和渍涝灾害的成因,提出了防治对策.认为1998年长江流域的降水量普遍小于1954年,由于滥伐森林,围垦通江湖泊,侵占泄洪道上的洲滩地等人为因素的影响而使洪渍灾害加重,应从切实做到“封山植树,退耕还林;退田还湖,平垸行洪;以工代赈,移民建镇;加固干堤,疏浚河湖”,加大抗灾工程建设的投入,强化抗灾减灾的法制管理和综合管理等方面,作好防治长江流域以及武汉市洪渍灾害的工作.
This paper analyzes the causes of the flood and waterlogging disaster inWuhan, and puts forward precaution and control measures. It is believed that in1998 the rainfall in Changjiang River Basin is generally less than in l954, the floodand waterlogging disaster is worse due to logging too much, reclaiming lakes lead-ing to rivers, occupying shoals used to drain flood. It should be fundamentallypractised that planting trees in whole mountains, growing forest instead of cultivat-ing, renewing lakes instead of cultivated land, flattening protective embankmentsto drain flood, replacing relieving by labour, migrating and buliding towns, consol-idating dike, dredging rivers and lakes. The input to the resisting flood projectshould be enlarged, the legal and the synthetical administration to reduce and resistflood disaster should be intensified to prevent and control the flood and waterlog-ging disaster in Changjlang River Basin and Wuhan.
出处
《华中师范大学学报(自然科学版)》
CAS
CSCD
北大核心
1999年第2期281-285,共5页
Journal of Central China Normal University:Natural Sciences
基金
武汉市科学技术委员会重点课题
关键词
武汉市
洪水
洪渍灾害
防治
成因
extremely serious flood
Wuhan
waterlogging
precaution and control of disaster