其他摘要：Dry-hot valley of Jinsha River is a special geographical landscape distribute in Jinsha River drainage area. Those areas are brush-fire arid environment and their ecological environment have very huge difference with the surrounding areas. Due to the special dry and hot climate, the ecological environment are harsh and fragile, and restrict those areas’ ecological protection and social development. This article primarily reviewed the studies of recent decades from the aspects of the natural environment characteristics, the vege-tation, the water and soil and the cause of environment evolution in dry-hot valley of Jinsha River. The au-thors think that the studies at present stage have the following problems. The differentiation of dry-hot valley is not clear; the still confusing; lack of environment and human-nature relationship research; the integral and systematic researches are few. For the problems, we present several aspects that should be pay attention and give priority to consider in the future. Attach importance to the differentiation of dry-hot valley; strengthen the research of cause and process of evolution; do more deep level human-nature relationship and the response of dry-hot valley to global change researches; do some integral and systematic researches.
关键词：干热河谷;地理环境演化;进展;存在的问题;金沙江
其他关键词：Dry-Hot Valley; Geographical Environment Evolution; Progress; Issues; Jinsha River
