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在自然生态系统物质循环过程中,土壤动物起着消费者和分解者的双重作用是重要的一环。在我国,对土壤动物的研究尚不够广泛,为了探讨土壤动物在森林生态系统中的作用,从1983年4月—9月对东北林学院帽儿山林场老爷岭生态实验站的土壤动物进行了初步调查,目的是研究土壤动物的区系组成和数量状况。 老爷岭生态实验站(尚志县帽儿山)位于北纬45°23′—45°26′,东经127°36—127°28′。属于温带针阔叶混交林,原始植被是红松阔叶林,从1903年开始,经历了大规模的破坏(采伐、火烧、开垦等),逐渐演变成为现存的天然次生林。
The dual role of soil animals as consumers and disintegrators is an important part of the natural ecosystem material cycle. In our country, the study of soil animals is not yet extensive enough. In order to investigate the role of soil animals in forest ecosystems, from April to September 1983, soil animals from Laoyeling Ecological Experimental Station, Maoershan Forest Farm, Northeast Forestry University The preliminary investigation aimed to study the fauna composition and abundance of soil fauna. Laoyeling Ecological Experimental Station (Shangzhi County Maoershan) is located at latitude 45 ° 23’-45 ° 26 ’and longitude 127 ° 36-127 ° 28’. It belongs to the temperate coniferous and broad-leaved mixed forest. The original vegetation is the Korean pine broad-leaved forest. Since 1903, it has experienced large-scale destruction (harvesting, burning, reclamation, etc.) and gradually evolved into an existing natural secondary forest.