T/CQSES 03-2024 Active

Scope: This document specifies the terms and definitions, principles and composition of monitoring plots, sampling methods, monitoring periods and frequencies, sample preservation, transportation and handover, sample determination, data processing and quality control for non-point source pollution monitoring of vegetable cultivation in Bishan District. This document is applicable to non-point source pollution monitoring of vegetable cultivation in Bishan District. Main technical content: Aiming at the existing problems and shortcomings in the evaluation of non-point source pollution monitoring of vegetable cultivation in Bishan District, this document systematically studies the terms and definitions, principles and composition of monitoring plots, sampling methods, monitoring periods and frequencies, sample preservation, transportation and handover, sample determination, data processing and quality control for non-point source pollution monitoring of vegetable cultivation in Bishan District. It establishes technical specifications for non-point source pollution monitoring of vegetable cultivation in Bishan District, provides technical support for the prevention and control of agricultural non-point source pollution and the improvement of surface water quality, and lays a foundation for conducting pollution load assessments and performance evaluations.