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Zoning management for agricultural non-point source pollution: a national-scale perspective in China
Summary
This national-scale Chinese study developed a zoning management framework for agricultural non-point source pollution, integrating ecological sensitivity, pollution load, and agricultural structure to propose differentiated management strategies for reducing water contamination from farming.
Agricultural non-point source pollution (ANPSP) poses significant challenges to global water security and ecosystem health. This study proposes a zoning management framework for ANPSP in China, integrating ecological sensitivity, pollution load intensity, and agricultural production structures. Seven distinct governance zones are delineated, each with tailored strategies and measures. Supported by technological innovation, policy incentives, and participatory governance, this framework aims to achieve precise pollution control and water quality improvement.
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