干旱区生态环境知识资源中心(Arid): 宁夏天然草原蝗虫生物多样性及其对生境的指示作用

Arid

	宁夏天然草原蝗虫生物多样性及其对生境的指示作用
其他题名	Grasshoppers biodiversity and their indication function to habitat of Ningxia grassland
	黄文广 1; 于钊 1; 张蓉 2; 朱猛蒙 2; 魏淑花 2
来源期刊	草业科学
ISSN	1001-0629
出版年	2014
卷号	31 期号:1 页码:180-186
中文摘要	对宁夏4种天然草原类型的蝗虫群落组成、多样性和相似性进行了调查分析和比较研究。调查共获得39种蝗虫,能够造成经济损失的蝗虫仅10种,它们共同构成宁夏天然草原蝗虫的优势类群。不同草原类型蝗虫种类、个体数量、多样性、丰富度差异大,物种数以草原化荒漠区最多、草甸草原区最少;个体数量以干草原区最多、草甸草原区最少;多样性以草原化荒漠区最高、干草原区最低;丰富度指数以草原化荒漠区最高、草甸草原区最低;草原化荒漠区和荒漠草原区相似性最高,为0.655,草甸草原区和干草原区次之,为0.578。然后依次为荒漠草原区和干草原区、荒漠草原区和草甸草原区、草原化荒漠区和干草原区、草原化荒漠区和草甸草原区,相似性指数依次为0.517、0.423、0.405和0.324。
英文摘要	The present study analyzed the community compositions,diversities and similarities of 4 types of grassland.There were total 39 species of grasshoppers obtained in this study.There were 10 species of grasshoppers which could lead to economic losses and constituted the dominant populations of grasshopper in natural grassland of Ningxia.The numbers of individuals and species,diversity,and species richness of grasshoppers were different in these different types of grassland.The number of species of grasshoppers was highest in the desert steppe region and lowest in the meadow area.The numbers of individuals of grasshoppers were highest in dry rangeland area and lowest in meadow area.The diversity of grasshoppers was highest in desert steppe region and lowest in dry rangeland area.The species richness of grasshoppers was highest in desert steppe region and lowest in the meadow area.The similarities of grasshopper groups were highest in desert steppe region and desert-grassland area with the value of 0.655,followed by meadow area and dry rangeland area with the value of 0.578.The order of similarities of grasshoppers was: desert steppe region and dry rangeland area,desert-grassland area and dry rangeland area,desert steppe region and meadow area,desert-grassland area and meadow area with the similarity index of 0.517,0.405, 0.423,0.324,respectively.
中文关键词	草原类型 ; 蝗虫 ; 多样性
英文关键词	grassland type grasshopper diversity
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:5069845
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/230834
作者单位	1.宁夏草原工作站, 银川, 宁夏 750001, 中国; 2.宁夏农林科学院植物保护研究所, 银川, 宁夏 750001, 中国
推荐引用方式 GB/T 7714	黄文广,于钊,张蓉,等. 宁夏天然草原蝗虫生物多样性及其对生境的指示作用[J],2014,31(1):180-186.
APA	黄文广,于钊,张蓉,朱猛蒙,&魏淑花.(2014).宁夏天然草原蝗虫生物多样性及其对生境的指示作用.草业科学,31(1),180-186.
MLA	黄文广,et al."宁夏天然草原蝗虫生物多样性及其对生境的指示作用".草业科学 31.1(2014):180-186.