介绍了流域水利工程建设、农业生产及城市化对河流生态系统的影响。
The human being activities' impacts on the riverine ecosystem, mainly including water resource's project, agriculture and urbanization is reviewed.
水利工程的老化、损坏问题日趋严重，直接影响到绿洲的农业生产。
The project ageing and damaging problems, being increasingly serious, have directly been hindering agricultural production.
扎龙湿地的扰动因子有气候、洪水、火、水利工程、农业活动等因子。
There are many perturbation factors on Zhalong wetlands, they include climate, flood pulsing, fire, project construction, farming and grazing.
扎龙湿地的扰动因子有气候、洪水、火、水利工程、农业活动等因子。
There are many perturbation factors on Zhalong wetlands, they include climate, flood pulsing, fire, project construction, farming and grazing.
应用推荐