Ecological problems of primary dry valleys is Southwest China and advances in the researches into them;

Differences in growth and reproductive characters of Rosa hugonis in the dry valley of the Upper Minjiang River,Sichuan;

Species diversity and floristic characteristics of woody plants in the dry valley of the Bailong River,China;

Soil seed bank of vegetation restoration region in mountainous area of Yuanmou dry-hot valley;

Model and effect of ecological restoration of dry-hot valley: A case study of the CAS Dongchuan Debris Flow Observation Station;

Landslide interpretation of remote sensing images in the dry-hot valley of Jinshajiang River;

This article has analyzed conditions of nature geography along dry and hot valley of Jinsha River, elucidated current status in degeneration of ecosystem and put forward technical measurements for guarding against deterioration of ecosystem along dry and hot valley of Jinsha River as well.

The representative area of dry and hot valley of Jinsha River in Yunnan Province has a temperature condition of the northern tropical zone and a long dry season of more than half a year.

Bambusa peruariabilis×Dendro calamopsis daii was introduced from Puwen of Jinghong city to Huaning dry and hot valley in 2000.

Determination of species-area relationships and minimum sampling area for the shrub communities in arid valley in the upper reach of the Minjiang River;

Analysis on the environmental and spatial factors for plant community distribution in the arid valley in the upper reach of Minjiang River;

Characteristics of main herb populations in the arid valley of the Minjiang River;

The area of the Upper Minjiang River is a transition of mountains and valleys from the Qingzang Plateau to the Sichuan Basin,with high peaks and steep slopes,rare rain,warm and dry climate,barren soil,adding the artificial factors,the original vegetation of this valley was destroyed and it became a warm and arid river valley.