今年是中国实施退耕还林项目(GTGP)的第12年,这项通过向农民提供粮食和现金补贴来把种植作物的陡峭山坡改造为森林和绿地的项目,据《美国科学院学报》调查,已经惠及全国超过3 000万个家庭中的1.2亿农民。据有关专家认为,我国森林治理将面临三大挑 This year marks the 12th year of China’s implementation of the project “Conversion of Farmland to Forests” (GTGP), a project that has transformed steep slopes of cultivated crops into forests and green spaces by providing grain and cash subsidies to farmers. According to a survey by the Proceedings of the National Academy of Sciences, Benefiting 120 million of the more than 30 million households in the country. According to relevant experts, China’s forest management will face three major challenges