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退耕还林工程监测工作能够客观地反映工程建设进展、建设质量和建设成效,并为工程的科学管理和决策提供依据。遵循“突出重点、量力而行、方法统一、信息共享”的基本原则,构建了退耕还林工程监测体系,主要包括:监测内容:工程营造林任务的完成数量和质量、政策兑现、生态效益、经济效益和社会效益;监测层次:国家级,省级,县级,农户(退耕还林者)级等4级;监测指标:工程实施方面24个,工程效益方面46个;监测方法:遥感监测、小流域调查、小班调查、样地调查、地块调查、走访调查等方法。
Monitoring the project of converting farmland into forestry can objectively reflect the construction progress, construction quality and construction effectiveness, and provide the basis for the scientific management and decision-making of the project. Following the basic principles of “focusing on key issues, working in accordance with one’s capabilities, unifying methods and sharing information”, a monitoring system for the conversion of farmland to forestry was set up, which mainly included: Monitoring contents: quantity and quality of completed construction afforestation tasks, policy fulfillment and ecology Monitoring level: Level 4 at the national, provincial, county level and farmer level (returning farmland to forest); Monitoring indicators: 24 in project implementation and 46 in project benefit; Monitoring method: Remote sensing monitoring, small watershed survey, small class survey, sample survey, plots survey, visit survey methods.