节点文献
山区城市环境系统的污染及其变异的典型研究
TYPICAL STUDY ON CONTAMINATION AND VARIATION OF ENVIRONMENTAL SYSTEMS IN MOUNTAIN CITY
【摘要】 本文以重庆市为代表,讨论山区城市环境系统中大气、地表水、土壤、地下水、包气带、生物体等六个子系统的污染状况。并研究了由此而引发的环境系统的变异,它涉及到气候变迁,土壤酸化,物种退化.水质恶化,建筑物表面和文物的损害,人群和生物生存的潜在变化等诸多方面,为制定防治污染策略提供科学依据.
【Abstract】 The contamination of atmosphere,surface water,soil,groundwater,aeration zone and biosphere in the environmental systems have been discussed by taking chongqing as a typical representative。The variation of environmental system caused by Contamination including the change of climate,acidification of soil,degeneracy of species,worsening of water quality,surface damage of buildings and cultural relics,and the potential change of living beings etc。,has been studied。The study provides impotant basis for the working-out of contamination control strategy。
【基金】 国家自然科学基金
- 【文献出处】 地质灾害与环境保护 ,JOURNAL OF GEOLOGICAL HAZARDS AND ENVERONMENT PRESERVATION , 编辑部邮箱 ,1995年01期
- 【分类号】X50
- 【被引频次】4
- 【下载频次】56