【摘要】 以海伦市前进小流域为例 ,探讨在综合治理中期 ,应注意经济结构的及时调整 ,在引进经济新单元时 ,应以生态学理论为基础 ,以提高经济效益为主攻 ,确保治理中的小流域生态系统朝良性方向持续发展。表 1,参 4。更多还原

【Abstract】 The paper taking Qianjin Small Watershed of Hailun as anexample proposed that economical structure should be adjusted in middle-term management When economical unit is used newly,ecological theory should be considered first in order to get benefit in economy and ecology at same time,and guarantee small watershed eco-system to develop sustainably更多还原