On the basis of experiments about splash of single raindrop and time rainfall, the splash laws of soil crust were studied.
在单雨滴和次降雨溅蚀实验的基础上,讨论了结皮土壤的溅蚀规律。
Change of soil microbial content in different types of biological soil crust in Kubuqi Desert is studied.
在库布齐沙漠研究了不同类型生物结皮层土壤微生物含量的变化。
On the dry environment area, bryophytes have become the main soil crust plants.
在这样的干燥地区,苔藓植物已经成为主要的土壤结皮植被类群。
The experiment indicates that wind itself is of weak effect on ground surface erosion, so that the soil crust may not be destroyed even under great wind velocity.
实验表明:凈风对土表的风蚀作用微弱,即使在遭到大风吹刮时,土表的结壳仍不易受到破坏。
Focus on the impact of removed disturbance on soil crust with different vegetation types.
重点研究不同植被类型下移除结皮干扰对土壤水分效应的影响。
The composition, distribution and quantity of soil microorganisms might be influenced by landform, existence of biological soil crust and organic matter contents.
土壤微生物的数量变化特征与生物结皮的类型、分布以及土壤有机质含量等因子有一定相关性。
Biological soil crust exists in desertification prone areas.
生物土壤结皮在荒漠化地区广泛分布。
The effect of soil crust about single time rainfall is obvious.
结皮土壤的次降雨侵蚀效应明显。
The relationship between microbiotic crust and soil hydrology has been being the most disputed hotspot in the microbiotic soil crust research field.
微生物结皮与土壤水文过程的关系一直是微生物结皮研究中最具争议性的热点问题。
Some years drought, soil crust and hard plow-sole restrict the development of agriculture.