为了改善生态环境，加速晋西黄土高原林业经济发展，运用生态经济学的原理，发展径流林业，已取得显著的生态效益和经济效益。今后发展对策为：实行持续发展的战略；强化政府行为；调整经济政策；优化林种树种结构；增加科技含量。 In order to improve the ecological environment and accelerate the economic development of forestry in the western Shanxi Loess Plateau, the principle of ecological economics and the development of runoff forestry have achieved remarkable ecological and economic benefits. The future development strategy is: to implement the strategy of sustainable development; to strengthen government behavior; to adjust economic policies; to optimize the structure of tree species; and to increase the scientific and technological content.