干旱区生态环境知识资源中心(Arid): 强度石漠化区不同植被修复模式下土壤螨类群落差异

Arid

	强度石漠化区不同植被修复模式下土壤螨类群落差异
其他题名	Differences in soil mite communities under different modes of vegetation restoration in an intense rocky desertification area,Guizhou,China
	陈浒 1; 金道超 2; 陈航 3; 王鹏举 3; 周政 3; 林丹丹 3
来源期刊	生态学报
ISSN	1000-0933
出版年	2018
卷号	38 期号:19 页码:7045-7056
中文摘要	石漠化治理区不同植被修复模式下的土壤螨类群落差异反映了生态系统的恢复状况,可籍以反映石漠化治理的生态效果。2014年1月、4月、8月和10月,对贵州花江喀斯特峡谷区顶坛小流域强度石漠化区域的花椒、金银花、花椒+金银花3种植被修复生境的土壤螨类进行了调查,共捕获土壤螨类1372头,隶属3目55科89属。采用类群(属)数、个体数量、个体密度、多样性指数(H’)、丰富度指数(SR)、均匀性指数(J)、相似性指数(C_N)、捕食性螨类成熟度指数(MI)和甲螨MGP类群等参数对土壤螨类群落差异进行了表征。结果显示,花椒林拥有较丰富的螨类属,金银花林拥有较高的的个体数量和个体密度。不同模式下的科、属类群组成呈现差异;属数、个体数量存在一定的季节差异,花椒林的螨类属数、金银花林的螨类个体数量和个体密度呈现一定的表聚性;群落多样性大多存在季节差异;捕食性革螨以r选择型为主,甲螨主要为O型和M型。研究表明,强度石漠化在不同植被修复模式下,土壤螨类生物生态类群存在差异,土壤生态系统仍处于修复之中,其中螨类优势属、具有典型生物学与生态学特性差异的螨类类群对石漠化治理的生态效果具有重要的指示作用。
英文摘要	Differences in soil mite communities among different vegetation restoration modes under rocky desertification control reflect the ecosystem restoration status and ecological effects of different rocky desertification control strategies.During January,April,August,and October 2014,a total of 1372 soil mites belonging to 3 orders,55 families,and 89 genera were captured from three kinds of vegetation restoration habitats,Chinese prickly ash (Zanthoxylum planispinum var.dingtanensis),honeysuckle (Lonicera japonica),and Chinese prickly ash + honeysuckle,in an intense rocky desertification area in the Dingtan small watershed in Huajiang Karst canyon,Guizhou Province.The number of genera,number of individuals,individual density,diversity index,richness index,evenness index,similarity index,maturity index,and oribatid mite community structure analysis were used to characterize the differences among soil mite communities.The results showed that the mite genera of Chinese prickly ash forest were rich,the individual mite number and density in the honeysuckle forest were high,and the composition of families and genera were different among the three restoration modes.The genera numbers and individual numbers were different at each sampling time;in particular,the number of mite genera in Chinese prickly ash forests and the individual mite number and density in honeysuckle forests showed surface-aggregations.The community diversity showed seasonal differences.Predatory mites (Gamasina) were rselected,whereas oribatid mites were mainly O and M-type.In conclusion,the bio-ecological groups of soil mites were different among different modes of vegetation restoration,and the soil ecosystem of the investigated area was still in the restoration process.Meanwhile,the dominant genera of soil mites and groups of typical biological and ecological characteristics could indicate the effect of ecological restoration in rocky desertification control.
中文关键词	土壤螨类 ; 群落差异 ; 生态修复 ; 强度石漠化
英文关键词	soil mites community difference ecological restoration intense rocky desertification
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:6365077
来源机构	贵州师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/238147
作者单位	1.贵州大学昆虫研究所;;贵州师范大学喀斯特研究院, 贵州昆虫资源开发利用省级特色重点实验室;;国家喀斯特石漠化防治工程技术研究中心;;贵州省喀斯特山地生态环境国家重点实验室培育基地, 贵阳;;贵阳, ;; 550025;;550001; 2.贵州大学昆虫研究所, 贵州昆虫资源开发利用省级特色重点实验室, 贵阳, 贵州 550025, 中国; 3.贵州师范大学喀斯特研究院, 国家喀斯特石漠化防治工程技术研究中心;;贵州省喀斯特山地生态环境国家重点实验室培育基地, 贵阳, 贵州 550001, 中国
推荐引用方式 GB/T 7714	陈浒,金道超,陈航,等. 强度石漠化区不同植被修复模式下土壤螨类群落差异[J]. 贵州师范大学,2018,38(19):7045-7056.
APA	陈浒,金道超,陈航,王鹏举,周政,&林丹丹.(2018).强度石漠化区不同植被修复模式下土壤螨类群落差异.生态学报,38(19),7045-7056.
MLA	陈浒,et al."强度石漠化区不同植被修复模式下土壤螨类群落差异".生态学报 38.19(2018):7045-7056.