蒙古栎林各月微生物总量大于樟子松林各月微生物总量。
And the monthly total amount microorganism was more in the oak stand than that of in the pine stand.
本研究以北京地区蒙古栎林生态系统为研究对象,对其健康状况进行评价。
This paper analyzed the healthy level of Mongolian oak forest ecosystem in Beijing and tried to find the influencing factors of the forest health ecosystem and proposed the control methods.
本文从群体水平上研究了蒙古栎林生态系统中的水分循环与养分循环的关系。
The relation between water cycling and nutrient cycling was studied from, community level in the oak forest.
本文把水分循环与辐射能量转换两个功能过程结合起来,研究蒙古栎林生态系统中的辐射能量与水分的关系。
The relationship between radiation and water in oak forest was studied with the combination of water cycling and radiation energy transfer processes.
本文把水分循环与辐射能量转换两个功能过程结合起来,研究蒙古栎林生态系统中的辐射能量与水分的关系。
The relationship between radiation and water in oak forest was studied with the combination of water cycling and radiation energy transfer processes.
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