A rotation grazing experiment in alpine meadow ecosystem was analysedsystematically.

采用高寒草甸放牧生态统的分室模型对高寒草甸生态系统轮牧实验进行系统分析.

Above the steppe zone there is no alpine desert, but alpine meadow.

草原带以上高寒荒漠不存在，高寒草旬则有一定发育。

There are three main vegetation types in the studyed area, they are warm steppe, alpine shrub and alpine meadow.

研究地区主要植被类型有三类，即温性草原、高寒灌丛和高寒草甸。

ENERGY DYNAMICS OF THE POPULATION OF POLECAT IN THE ALPINE MEADOW ECOSYSTEM.

高寒草甸生态系统.

The N distribution and cycle in on Alpine Meadow Ecosystem by a compartment model was studied.

应用分室模型,研究了高寒草甸(矮嵩草草甸)生态系统中氮素的分布与循环.

The appraising models can show the herbage good or not quantitatively in Haibei alpine meadow area.

所建立的评判模式能定性地反映青海海北高寒草甸地区牧草丰产与歉收的年景划分.

Alpine meadow ecosystem has the most abundant rodent species whereas the desert ecosystem has the least.

不同栖息地中啮齿动物种类差异显著,湖周沙漠啮齿动物种类最少,高山草甸啮齿动物种类最多.

The appraising models can show the herbage yield good or not quantitatively in Haibei alpine meadow area.

所建立的评判模式能定性地反映青海海北高寒草甸地区牧草丰产与歉收的年景划分。

The time of turning yellow related to heat condition both the Cold temperate perhumid cold conifer forest and the Frigid perhumid rain tundra alpine meadow.

而在寒冷潮湿多雨冻原、高山草甸类草场，热量条件是影响牧草返青期的主要因子。