结合太湖流域宜兴段的自然和社会经济发展状况,根据太湖流域水环境现状和水污染治理的需求,讨论了在太湖流域进行生态公益林建设的原则,提出了进行生态公益林建设、改造应当注重培育水源涵养林,尤其是混交林、复层林,从而增强森林的生态功能与观赏性。 According to the natural and socio-economic development of Yixing Section of Taihu Lake Basin, according to the current situation of water environment and water pollution control in Taihu Lake Basin, the principle of ecological public welfare forest construction in Taihu Lake Basin is discussed, and the construction of ecological public welfare forest is proposed. Cultivate water conservation forests, especially mixed forests, multi-layer forests, thereby enhancing the ecological functions and ornamental forests.