Titlebook: Environmental Perspectives; A Brief Overview of Neil Shifrin Book 2014 The Author(s) 2014 analytical chemistry.environmental sampling.envi

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Environmental Modeling,nts. Models can be computer simulations or napkin-back equations. Using either requires an understanding of the simplifications made to the governing equations and to the many required input-, boundary-, and initial-condition parameter values. Model calibration involves setting realistic parameter v

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Water Quality and Its Management,inst water quality criteria established for the intended use of the water, which can vary from water supply to industrial discharge conveyance. Water quality management is the control of discharges, both point and nonpoint sources, to the extent necessary to maintain intended water quality criteria.

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Air Quality and Its Management,on Agency (USEPA) developed six key “criteria pollutants” in the 1970s: particulates, sulfur oxides, nitrogen oxides, ozone, carbon monoxide, and lead. Some of these compounds react in the atmosphere to create smog. More recently, USEPA has established 189 hazardous air pollutants (HAPs). Air is pol

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