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

    草原以上高寒荒漠存在,高寒旬则有一定发育。

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  • Seasonal biomass change varied greatly in Zeku alpine meadow pasture.

    泽库高寒草甸草地牧草季节变化差异极大

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  • The arid desert meadow and alpine meadow are two main grassland types of Gansu province.

    干旱荒漠草甸高寒草甸甘肃省两种主要草地类型

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  • The distributions of mountain meadow, sub-alpine meadow and alpine meadow in every natural zone are regular.

    山地草甸、亚高山草甸高寒草甸自然地带分布有规律性的。

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  • 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三类性草原高寒灌丛高寒草甸。

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  • The efficiency of energy conversion of PAR is 0.58% more or less in plant community of Haibei alpine meadow area.

    同时计算表明,海北高寒草甸地区植物群落PAR光能利用率0 .5 8%左右。

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  • It is very important to protect the original alpine meadow for the hydrological process in the river source regions.

    保护河源区原有高寒草甸草地对于河源水文过程意义重大

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  • Swamp meadow had the highest community productivity, followed by alpine meadow, alpine steppe, and temperate steppe.

    生产力到低的顺序沼泽草甸>高寒草甸>高寒草原>温性草原。

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  • Whether it is low ground, mountainous or alpine meadow, the basic factor of their vegetation formation is water condition.

    不论是低地草甸山地草甸,还是高寒草甸,植物群落发生基本因素充足水分条件。

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  • The genet and ramet of P. anserina at the non-degraded alpine meadow were higher than those at the degraded alpine meadow.

    高寒草甸退化鹅绒委陵菜匍匐茎增多,分支强度加大。

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  • The study showed that freezing and thawing alternation had a significant influence on soil nitrogen pool in the alpine meadow.

    上述研究表明冻融交替高寒草甸土壤氮素显著影响

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  • The quality and productivity of sedge pasture in the alpine meadow area are determined by the moisture ana nutrient of the soil.

    高寒草甸莎草科草地土壤水分营养决定着草地质量及其生产能力

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  • Grass production of Alpine Meadow is highly negatively correlated with winter-spring air temperature of Haibei at Qilian mountain.

    祁连山海北地区冬春气温高寒草甸牧草产量具有很高相关关系

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  • The influence of cold season precipitation and soil moisture on herbage production in alpine meadow of Qilian mountains was analyzed.

    分析了高寒草甸地区降水土壤水分资源分布特征及其对牧草产量可能影响

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  • Symbiotic nitrogen fixation of legumes with azotobacteria was a hot topic of scientific research, but less focus on alpine meadow community.

    豆科植物共生固氮作用一直科学研究热点问题,高寒草甸上研究的比较

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  • The supergene geochemical features and the factors that control the supergene geochemical anomaly of gold in alpine meadow landscape are expounded.

    阐述了高寒草甸景观表生地球化学特征,以及制约金的表生地球化学异常发育的表生景观因素

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  • 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.

    寒冷潮湿多冻原、高山草甸类草场,热量条件是影响牧草返青主要因子。

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  • Nowadays, the reason for the degeneration of alpine meadow in large areas was that the carrying capacity endowed by human had exceeded the capability threshold.

    今日高寒草甸大面积退化,是人类所赋加于草地的承载力超过其承载力值而导致系统稳定性崩溃结果。

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  • The main vertical zonal vegetation types could be categorized into desert, mountain desert steppe, mountain shrub steppe, mountain steppe and Ko-bresia alpine meadow.

    植被垂直带结构荒漠山地荒漠草原、山地灌丛草原、山地草原高山草甸

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  • The result shows that there are five main ecoregion types in Lhasa area, namely valley agriculture zone, mountain steppe, alpine meadow, snow and ice and rock, and lake.

    结果表明拉萨地区主要生态环境类型包括河谷农业类型、山地草原类型、高山草甸类型高山裸岩及冰雪类型。

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  • Then, using the principles of the restoration of ecology, proposed the alpine meadow degradation ecosystem restoration and reconstruction pattern in the source region of three rivers.

    应用恢复生态学原理提出了三江源退化高寒草地生态系统恢复重建模式

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  • The results showed that the CO_2 fluxes were significantly different between the swamp meadow and alpine meadow ecosystems and between the different degenerate meadows, correspondingly.

    采用静态箱—便携式红外色谱法对青藏高原风火山地区沼泽草甸高寒草甸两类生态系统CO_2排放通量进行了研究

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  • The results showed that the CO_2 fluxes were significantly different between the swamp meadow and alpine meadow ecosystems and between the different degenerate meadows, correspondingly.

    采用静态箱—便携式红外色谱法对青藏高原风火山地区沼泽草甸高寒草甸两类生态系统CO_2排放通量进行了研究

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