关键词: 生活区, 规划建设, 四害, 生态环境

Abstract: Objective To investigate the four pests(rat,mosquito,housefly and cockroach) ecologic environment by planned construction of residential quarter of Shalco.Methods To compare the pros and cons of four pests' ecologic environment by planned construction of residential quarter.Results The four pests' ecologic environment has been at a great deal destroyed due to the following facts:demolishment of 122 sets of single-storey house,blocking 166 passageways of building apartment,setting up markets of agricultural products and foodstuff in residential quarter and then clearing away the pedlars at roadsides,dredging ditches,cleaning up street corners and lanes,removing constructional dump in front of the building,etc.The integration of the supplying warm wind,thermal island effect and green house effect brought about a density peak of flies and mosquitoes and cockroach in March and April.Large-scale plantation resulted in the increase in grass land mosquito density.Conclusion The rectifying scheme of destroying four pests' ecologic environment should be put into the designing of the residential quarter.And leaders' attention and every variety of fund is the basic guarantee.The direction of disinfecting and control by chemical drug should be adjusted after the environment change,meanwhile,control of mosquito and housefly and cockroach in winter should also be strengthened especially.