森林土壤动物活动和植物根系死亡后形成大孔隙是森林土壤中普遍存在的现象。对森林水分运动过程有重要的影响。
Macropore is the common in forest soil and has great impacts on soil water flow. It is main cause by animal activity and the plant roots after death.
认真说来，这些固着动物不仅仅是生态系统的部分，一定意义上，他是森林一样的提供居住环境的生态系统， 以植物生态系统的方式存在，而不是动物。
This is serious because such sessile creatures are not merely part of the ecosystem. In a sense, they are the ecosystem—in the way that it is plants rather than animals that define a forest.
森林植物和森林动物之间存在着很有意义的互相依赖关系。
There are the significant interdependence between forest animals and plants.
在森林生态系统中，森林动物存在是非常重要的。
The Presence of animal life in a forest is often of great importance in system of forest.
在森林生态系统中，森林动物存在是非常重要的。
The Presence of animal life in a forest is often of great importance in system of forest.
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