Objective to study on the mosquitoes fauna in Wuhan and effect of ecologic environment change on mosquitoes fauna.
目的研究武汉地区蚊类区系及生态环境改变对蚊类区系的影响。
Also the effect of the utilization upon ecologic environment of underground space, especially the positive influence upon people's psychology, is analysed, and the way of utilizing t...
指出了它们对地下空间的生态环境所引起的积极作用，特别是对人的心理产生的良好影响，并探讨了这几种自然因素在地下空间中的运用手法。
The sharp reduction of water and sediment discharges has a negative effect on the changes in the estuarine ecologic environment.
水沙的锐减对河口生态环境的变化有着负面影响。
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