淮北师范大学学报：自然科学版
淮北師範大學學報：自然科學版
회북사범대학학보：자연과학판
Journal of Huaibei Coal Industry Teachers College(Natural Science edition)
2012年
4期
59-62
,共4页
土壤甲螨%多样性%相山
土壤甲螨%多樣性%相山
토양갑만%다양성%상산
soil oribatid mites%diversty%Xiangshan mountain
依据淮北相山的土壤类型、地形、植被等特点,选择3种不同的样地对其中的土壤甲螨的多样性进行了调查.调查共获得甲螨标本1 185头,隶属于21个科,27个属.全区的优势属为小奥甲螨属Oppiella、木单翼甲螨属Xylo-bates、窝甲螨属Fosseremus.全区的多样性Shannon-Wiener指数为2.687,均匀度Pielou指数为0.815,优势度Simp-son指数为0.090.3种采样点中,样地Ⅱ的多样性指数高,而样地Ⅲ的均匀度指数和优势度指数最高.
依據淮北相山的土壤類型、地形、植被等特點,選擇3種不同的樣地對其中的土壤甲螨的多樣性進行瞭調查.調查共穫得甲螨標本1 185頭,隸屬于21箇科,27箇屬.全區的優勢屬為小奧甲螨屬Oppiella、木單翼甲螨屬Xylo-bates、窩甲螨屬Fosseremus.全區的多樣性Shannon-Wiener指數為2.687,均勻度Pielou指數為0.815,優勢度Simp-son指數為0.090.3種採樣點中,樣地Ⅱ的多樣性指數高,而樣地Ⅲ的均勻度指數和優勢度指數最高.
의거회북상산적토양류형、지형、식피등특점,선택3충불동적양지대기중적토양갑만적다양성진행료조사.조사공획득갑만표본1 185두,대속우21개과,27개속.전구적우세속위소오갑만속Oppiella、목단익갑만속Xylo-bates、와갑만속Fosseremus.전구적다양성Shannon-Wiener지수위2.687,균균도Pielou지수위0.815,우세도Simp-son지수위0.090.3충채양점중,양지Ⅱ적다양성지수고,이양지Ⅲ적균균도지수화우세도지수최고.
In order to investigate the diversity of soil oribatid mites in Xiangshan mountain of Huaibei,three sample plots were selected based on the type of soil,terrain and vegetation.1185 specimens which belong to 21 families and 27 genus were collected.The results show that Oppiella,Xylobates and Fosseremus are the dominant genus in the investigation region.The Shannon-Wiener index is 2.687,the Pielou index is 0.815,and the Simpson index is 0.090 in the investigation region.Among the three sample plots,the Shannon-Wiener index of the plot Ⅱ is the highest;however,the Pielou index and the Simpson index of plot Ⅲ are the highest.
