route water transfer project, including two aspects of natural environment and social environment, such as the influences on climate, animal and plant, water quality, reservoir area and its circumjacent geologic environment, public healthy etc, and the reservoir submerging influences on social economic...
a空气污染,水污染,土地沙漠化等等这些环境问题已经严重影响人们的生活了,到未来我们能不能改善环境问题这是我最大的担忧了,希望我们现在就能从身边的小事做起,从我做起,爱护环境 The air pollution, the water pollution, the land desertification and so on these environment question already was serious affects ...
Water Pollution in a Natural Stream and Its Impacts on Society and Environment: A Review of Studies on Meda Ela, Sri LankaPradeep GajanayakeDilini PereraW M S M WijekoonLakshman Galagedara
To reduce environmental pollution impact on water resources 翻译结果2复制译文编辑译文朗读译文返回顶部 you can reduce the impacts of pollution impact on water resources; 翻译结果3复制译文编辑译文朗读译文返回顶部 You can reduce the impact of environmental pollution on water resources 翻译结果4复制译文编辑...
A legal framework capable of successully prosecuting people or organizations that have caused water pollution. The laws are usually based on specifying the “end of pipe” conditions, and these are specified interms of the load discharged rather than the concentration. Allowance is usually made for...
Biology of sewage treatment and water pollution control. This book contains the following chapters: description of the substrates sewage and sewage sludge ; impacts of sewage and sewage sludge on natural waters a... K Mudrack,S Kunst - Sice Conference 被引量: 47发表: 1986年 LASER AND INFRARED...
In this volume there is first a short report of the Water Pollution Research Board in which it is stated that as the type of work undertaken by the Research Laboratory is becoming of steadily increasing importance in the national economy, an increase in laboratory staff and extension of laborato...
12.1.3 Effects of azo dyes on biotic component of ecosystem Dye loaded effluent discharged into the environment mainly in water bodies without proper treatment causes water pollution and especially, the breakdown products (amines) of azo dyes, imparting instant toxic effects on aquatic animals, plants...
2m3/s and 3m3/s respectively and the impact on ecological water diversion to the flow and concentration field near the sewage outlet is analyzed.With the adaptation of non-intercepting and intercepting pollution measures,the COD and NH3-N concentrations at each section reach grade V and grade ...
Freshwater ecosystems are inextricably linked to their terrestrial environment. Changing landscape patterns, from naturally to anthropogenically dominated disturbed land use, are most likely the source of pollution in the receiving water bodies. Thus, th