广东召开第三次全国土壤普查成果质控推进会 加强土壤普查阶段性成果质量控制

Core Viewpoint - The Guangdong Provincial Soil Survey Office held a quality control meeting to ensure the accuracy and reliability of soil survey results, emphasizing the importance of quality control in the soil survey process [2][12][13]. Group 1: Meeting Overview - The meeting focused on addressing issues identified in the preliminary quality control of soil survey results and discussed the rectification measures taken [6][10]. - Participants included responsible personnel from the provincial soil survey office, quality control units, and experts involved in the compilation of results [3][4]. Group 2: Quality Control Measures - Experts conducted a thorough review of the soil type maps, attribute maps, and various evaluation reports, ensuring compliance with technical standards [8][11]. - The expert group concluded that the issues identified in the initial quality control phase had been largely resolved, and the compiled documents met the required technical specifications [10][12]. Group 3: Recommendations and Guidelines - The meeting provided further suggestions for improvement and offered guidance on the application of results in line with the latest national policy requirements [12][19]. - Emphasis was placed on the need for strict auditing and thorough validation of soil survey results at all administrative levels to ensure practical applicability [15][16]. Group 4: Professional Support - The Guangdong Provincial Soil Survey Office selected the Nanjing Institute of Soil Research, Chinese Academy of Sciences, as an external quality control unit to conduct third-party audits [18][20]. - This collaboration aims to integrate quality control throughout the result formation process, highlighting key quality control points and responsibilities [19][21].