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Diffuse soil pollution from agriculture: Impacts and remediation.
Md Nuruzzaman1, Md Mezbaul Bahar1, Ravi Naidu1
1Global Centre for Environmental Remediation (GCER), College of Engineering, Science and Environment, University of Newcastle, University Drive, Callaghan, NSW 2308, Australia; crc for Contamination Assessment and Remediation of the Environment (crcCARE), ATC Building, University Drive, Callaghan, NSW 2308, Australia.
Agricultural activities cause diffuse pollution, impacting environment and health. Implementing best management practices (BMPs) is crucial for mitigating risks and ensuring sustainability.
Area of Science:
- Environmental Science
- Agricultural Science
- Public Health
Background:
- Agriculture is vital for global food security but poses environmental challenges.
- Diffuse agricultural pollution, often from fertilizers and pesticides, contaminates water and soil.
- The environmental and health impacts of this pollution are significant and require attention.
Purpose of the Study:
- To highlight the risks associated with diffuse agricultural pollution.
- To emphasize the need for accurate risk assessment and monitoring of agricultural practices.
- To advocate for the adoption of best management practices (BMPs) to reduce pollution.
Main Methods:
- Systematic monitoring and evaluation of agricultural practices.
- Soil testing and nutrient management strategies.
- Development and implementation of best management practices (BMPs).
Main Results:
- Agricultural activities contribute to diffuse pollution through runoff, leaching, and erosion.
- Pollutants from agriculture have profound environmental and human health consequences.
- BMPs are essential for reducing agricultural pollution levels.
Conclusions:
- Accurate risk assessment is vital for safe food production and environmental protection.
- Preventive strategies and BMPs are recommended to minimize pollution.
- Mitigating agricultural pollution is key to long-term environmental sustainability and human well-being.
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