CAJ | 학술논문

采用国际通用采样方法，在秋季对兴隆山实验区边缘地带7个样点土壤动物群落进行调查研究，比较分析土壤动物群落组成、多样性、垂直分布特征。结果表明：①共捕获土壤动物390只，隶属于3门5纲6目18类，其中优势类群为弹尾目、真螨目、双翅目幼虫，占总捕获量的77．69％。②土壤动物群落结构与多样性存在差异，H′为1＃＞4＃＞5＃＞2＃＞7＃＞6＃＞3＃，C 为3＃＞6＃＞7＃＞2＃＞5＃＞4＃＞1＃。③不同样点土壤动物的垂直分布具有明显的表聚特征，即随着土壤深度的增加土壤动物类群数和个体数量逐渐减少。研究结果为进一步开展保护区土壤动物生态学研究提供了基础资料。
채용국제통용채양방법，재추계대흥륭산실험구변연지대7개양점토양동물군락진행조사연구，비교분석토양동물군락조성、다양성、수직분포특정。결과표명：①공포획토양동물390지，대속우3문5강6목18류，기중우세류군위탄미목、진만목、쌍시목유충，점총포획량적77．69％。②토양동물군락결구여다양성존재차이，H′위1＃＞4＃＞5＃＞2＃＞7＃＞6＃＞3＃，C 위3＃＞6＃＞7＃＞2＃＞5＃＞4＃＞1＃。③불동양점토양동물적수직분포구유명현적표취특정，즉수착토양심도적증가토양동물류군수화개체수량축점감소。연구결과위진일보개전보호구토양동물생태학연구제공료기출자료。
For understanding the characteristics of community structure,diversity and vertical distribution of soil animal at 7 plots in fringe areas of Xinglong Mountain National Nature Reserve,an investigation was conducted in autumn by field sampling method.Results are as follows:1 ) A total of 18 groups and 390 soil animal were captured,belonging to 3 phylas,5 classes,6 orders.The dominant groups of soil ani-mal included Collembola,Acariformes,Diptera accounted for 77.69%of the total samples.2) There were significantly variations in the composition and individuals of soil animal community.The order of diversity index H′in each community was 1#>4# >5# >2# >7# >6# >3#,C in each community was 3# >6# >7#>2# >5# >4# >1#.3 ) The vertical distribution of the groups and individuals density in soil profile showed surface accumulation in the layer of 0~5 cm and declined with depth increasing of soil layer.These re-sults will provide useful data for ecological study of soil animal in Nature Reserve.