Upper Jurassic conchostracan fossils from central Yunnan and its stratigraphic significance;

The overall situation of pest-diseases species,distribution,damage and natural enemy of Castanea mollissima in central Yunnan was surveyed.

Comparative Tests on Summer Squash in Central Yunnan Province

In order to control soil and water loss in Wangjiaqing watershed in the central Yunnan Province,engineering,biological and crop cultivation measures were implemented.

Change law in runoff and soil erosion from a watershed in the central Yunnan Province after conservation implementation;

Study on Coal-control Structural Pattern in Eastern Yunnan Area

A highly diversified macrofossil assemblage was discovered from the Jiucheng Member of the uppermost Ediacaran of Jinning and Jiangchuan areas in eastern Yunnan.

Analysis of the data of crustal deformation data of western Yunnan before the Ms = 7.

Food Selection of Caged Wintering Black-headed Gull in the Region of Lake Dianchi;

It is an important ecological phenomenon that more than ten thousand wintering black-headed gull(Larus ridibundus)daily poured into the Kunming city zone for feeding and returned to the lake for nights,in the region of Lake Dianchi,Southwest China,which became a key public focus for the close relationship between human and the gulls.