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What methods do scientists use to monitor different sources of pollution and their environmental effects? How do they model runoff from land that creates water pollution? Your answer should include at least six complete sentences to explain the claim, evidence, and reasoning.

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Answer:

Explanation:

Overview

NPS pollution generally results from land runoff, precipitation, atmospheric deposition, drainage, seepage or hydrologic modification. NPS pollution, unlike pollution from industrial and sewage treatment plants, comes from many diffuse sources. NPS pollution is caused by rainfall or snowmelt moving over and through the ground. As the runoff moves, it picks up and carries away natural and human-made pollutants, finally depositing them into lakes, rivers, wetlands, coastal waters and ground waters.

Nonpoint source pollution can include:

Excess fertilizers, herbicides and insecticides from agricultural lands and residential areas

Oil, grease and toxic chemicals from urban runoff and energy production

Sediment from improperly managed construction sites, crop and forest lands, and eroding streambanks

Salt from irrigation practices and acid drainage from abandoned mines

Bacteria and nutrients from livestock, pet wastes and faulty septic systems

Atmospheric deposition and hydromodification

States report that nonpoint source pollution is the leading remaining cause of water quality problems. The effects of nonpoint source pollutants on specific waters vary and may not always be fully assessed. However, we know that these pollutants have harmful effects on drinking water supplies, recreation, fisheries and wildlife.

There are several methods which are used to done environmental monitoring for different sources of pollution.

What is environmental monitoring?

Environmental monitoring is a tool to assess environmental conditions and trends, support policy development and its implementation, and develop information for reporting to national policymakers, international forums and the public.

  1. Air monitoring
  2. Water monitoring
  3. Biodiversity
  4. Waste monitoring
  5. Remote sensing
  6. Enterprise monitoring

Pollution control in environmental engineering, any of a variety of means employed to limit damage done to the environment by the discharge of harmful substances and energies.

Specific means of pollution control might include refuse disposal systems such as

  1. sanitary landfills,
  2. emission control systems for automobiles,
  3. sedimentation tanks in sewerage systems,
  4. the electrostatic precipitation of impurities from industrial gas, or the practice of recycling.

For full treatment of major areas of pollution control, wastewater treatment, solid-waste management, and hazardous-waste management.

Urban runoff model that creates water polllution

  1. Aquatic Buffers
  2. Erosion & Sediment Control
  3. Open Space Development
  4. Stormwater Control Operation & Maintenance
  5. Illicit Discharges
  6. Post Construction Controls
  7. Source Water Protection
  8. Miscellaneous Ordinances

To know more about Environmental monitoring here

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