watershed land use meaning in English
流域土地使用
Examples
- Watershed land use condition was updated swiftly , watershed land use status map was made , through vector - grid overlap of land use status map and doq , distillation characteristic data and updating data . 5
通过土地利用现状图( dtl )与doq矢栅叠加，提取特征数据并更新数据的方法，对流域土地利用进行快速更新，完成流域土地利用现状图的制作。 - By integrating gis , social and economic statistical and field investigating data , taking wudinghe river watershed as the case study area , we discussed the driving mechanisms for the watershed land use change and the relationship between land use spatial distribution pattern and soil erosion at different scales . the results as follows : 1
本文以无定河流域为典型研究地区，借助地理信息系统( gis )技术，结合社会经济统计资料和实地调查的数据，探讨无定河流域土地利用变化的驱动机制和流域内不同尺度土地利用类型空间分布格局与水土流失的关系，初步结论如下： 1