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Related Experiment Video

Updated: Mar 15, 2026

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Published on: September 26, 2017

Nonpoint Source Pollution.

Zaki Uddin Ahmad¹, Salman Sakib, Daniel Dianchen Gang

¹Department of Civil Engineering, University of Louisiana at Lafayette, Lafayette, LA, 70504, USA.

Water Environment Research : a Research Publication of the Water Environment Federation

|September 14, 2016

Summary

This review covers 2015 research on nonpoint source (NPS) pollution, primarily from agricultural runoff, urban stormwater, and atmospheric deposition. It examines various modeling techniques used to study NPS pollution.

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Area of Science:

Environmental Science
Water Quality Management
Pollution Control

Background:

Nonpoint source (NPS) pollution poses significant environmental challenges.
Key sources include agricultural runoff, urban stormwater, and atmospheric deposition.
Understanding and mitigating NPS pollution is crucial for ecosystem health.

Purpose of the Study:

To review research advancements in nonpoint source pollution from 2015.
To provide an overview of common NPS pollution sources.
To analyze and compare various modeling techniques for NPS pollution.

Main Methods:

Literature review of scientific publications from 2015.
Categorization of NPS pollution sources.
Analysis of different modeling tools and approaches for NPS assessment.

Main Results:

Significant research progress was made in understanding NPS pollution in 2015.
Agricultural runoff, urban stormwater, and atmospheric deposition were identified as primary contributors.
A variety of modeling techniques were employed to study NPS pollution.

Conclusions:

The review highlights the state of research on nonpoint source pollution in 2015.
Effective modeling is essential for managing NPS pollution.
Further research is needed to refine and apply these modeling techniques.