环境监测_第三版_奚旦立_课后答案（Environmental monitoring _ Third Edition _ Xi Danli _ after-school answer）.docVIP

环境监测_第三版_奚旦立_课后答案（Environmental monitoring _ Third Edition _ Xi Danli _ after-school answer） 1, the environmental elements of regular monitoring, timely and accurate, Systematically grasp and evaluate the quality status and development trend of the environment. 2, the implementation of on-site supervision, monitoring and inspection of pollution sources and pollution discharge, and Timely, accurately grasp the pollution source, pollution situation and change trend. 3, carry out environmental monitoring scientific and technological research, and predict the trend of environmental change And puts forward countermeasures and suggestions for pollution prevention and control. 4, to carry out environmental monitoring technical services for environmental construction, urban and rural construction And provide scientific basis for economic construction. 5, for the government departments to implement environmental laws and regulations, standards, regulations, the whole Carry out environmental management work to provide accurate and reliable data and information. What are the main tasks of environmental monitoring? What is the difference between environmental monitoring and environmental analysis? . The object of environmental analysis is the emission of human activities in the environment A variety of pollutants, including atmospheric, water, soil and biological pollution Substances can be measured in situ or collected after laboratory measurements, usually the latter Most of them can only analyze and determine local, short and single pollution Dye substance. . Environmental monitoring refers to the process of measuring data representing environmental quality indicators. it The content is much more extensive than environmental analysis, including both chemical pollution, Various physical factors, such as noise, vibration, heat, radiation and radiation, are also included Sexual pollution. Both direct pollution and indirect pollution are also included Obtaining representative da