摘要
南平市自然条件优越,但由于先天系统较脆弱,人口快速增长,城市化加快,经济投入不足,管理不善等原因,导致了天然林生态系统不稳定,人工林树种结构失调且针叶化现象普遍,土壤侵蚀严重,生物多样性丧失等一系列问题。为实现南平市林地生态系统的稳定与可持续发展,就必须建立高效益的天然林生态系统,选择合适树种,营造混交林,防止土壤侵蚀,建立综合立体布局的生态果园。
In order to realize the stabilization and sustainable development of forest land ecosystem of Nanping City,the natural forest ecosystem of high benefit should be built,the mixed forests are built to avoid the soil erosion by selecting the proper tree species,the ecological fruit garden of synthetically stereoscopic layout is built.
出处
《福建林业科技》
2003年第3期99-101,104,共4页
Journal of Fujian Forestry Science and Technology
