Using the method of sample plot survey,the native vegetation of Kaiyuan city distributed at different altitudes were investigated.

Since the dominant species of original vegetation and the distribution patterns of the bio-diversities are essential to vegetation recovery and restoration along the Qinghai-Tibetan railway,based on 27 vegetation transects and 248 plots and 2 242 samples,this paper systematically analyzed the patterns of dominant species and bio-diversity.

After investigating and analyzing the flora and vegetation landscape of Grand Canyon Nature Reserve,we found that the original vegetation is diverse,which has the characteristic of transition from south semitropical to middle semitropical;that the flora composition of Grand Canyon Nature Reserve is very complicated,dominated by the tropical-semitropical and tropical vegetation;and .

Among them, potential vegetation is defined as the vegetation that would occur under the current climate condition without any disturbance from human activity, and original vegetation is defined as the vegetation that actually occurred prior to the significant interference from human activity.

Soil carbon storage and CO_2 flux under different vegetation types in Qilian Mountains;

Analysis of species composition and vegetation types of natural vegetation in coastal rural area of Qionghai in Hainan Province;

Soil respiration characteristics of different vegetation types in the mountain areas of north China;

Survey and research on vegetation forms were studied by combining sample lines,sample plots and observation sites in Baima Mountain Nature Reserve of Songxi County based on the distribution rules of Chinese Vegetation.

Temporal heterogeneity of soil moisture under different vegetation types in Qilian Mountain;

Topographic differences for vegetation types in Wuyishan National Nature Reserve,Fujian Province;

Effect of the vegetation types on runoff generation on slope land in Simian Mountain of Chongqing;