pluvial fan meaning in Chinese

洪积扇

6 diversity fragmentation and evenness of ecological landscape in fukang increase with more utilization and development . the change of landscape pattern about land utilization is mainly area variation of plantation and wasteland in pluvial fan and alluvial plain , the key influence factors are the dynamic of soil moisture and salinity under the development of water and land resource
6 、在阜康各景观带中，随人为开发利用程度的增强，景观多样性、破碎度和均匀性增加；荒漠绿洲土地利用景观生态格局的变化，集中体现在位于洪积扇与冲积平原的耕地和荒地面积变动上，关键影响因子是水土资源利用下的土壤水盐动态变化。