检索结果-南通市图书馆

Contrasting beta diversity of spiders,carabids,and ants at local and regional scales in a black soil region,northeast China

引用

Soil Ecology Letters 2021年第2期3卷 103-114页

作者： MEIXIANG GAO YUXI GUO JIE LIU Jinwen Liu sina adi Donghui Wu Tingyu Lu Department of Geography and Spatial Information Techniques Ningbo UniversityNingbo 315211China Ningbo Universities Collaborative Innovation Center for Land and Marine Spatial Utilization and Governance Research at Ningbo University Ningbo 315211China Key Laboratory of Wetland Ecology and Environment Northeast Institute of Geography and AgroecologyChinese Academy of SciencesChangchun 130012China College of Earth Science Jilin UniversityChangchun 130033China College of Land and Tourism Luoyang Normal UniversityLuoyang 471934ChinaCollege of Earth ScienceJilin UniversityChangchun 130033China Jilin Academy of Agricultural Sciences Changchun 130033China Department of Soil Science College of Agriculture and BioresourcesUniversity of Saskatchewan51 Campus DriveSaskatoonSK S7N5A8Canada

Understanding the factors determining the formation of each community and metacommunity across a landscape is one of the most important ideas in soil animal ***,the variables and parameters that shape soil arthropod communities in agroecosystems have not been *** arthropods can serve as important bioindicators of field management and its *** sampled five com plantations in each of three locations across a region spanning 600 km to come up with these determinants of the community structure of ground-dwelling spiders(Erigoninae:Araneae),carabids(Coleoptara:Carabidae),and ants(Hymenoptera:Formicidae).The analysis of the five fields within each of the three locations represent our local-scale samples,while the comparisons of the 15 sites across all three locations represent the regional scale *** tested the hypothesis that in the models we sampled,environmental/soil variables would drivecommunity assembly locally(within location comparisons),but at the regional scale(between location comparisons),climatic and spatial variables would drive metacommunity *** outcomes of our study showed distinct communities at each of the three locations when compared across regions but locally,fields were similar in species composition,as ***,spatial variables were important but not soil variables,regulated species richness and *** contributed more than nestedness to explain the biodiversity of spiders,carabids,and ants at both the local and regional *** purely climate variables,nor purely soil or spatial variables were significant enough explanations for the regional scale arthropod community ***,spatially structured environmental factors contributed most to explain the patterns supporting our *** conclude that biodiversity in this agroecosystem area can be promoted by a mosaic of land uses being encouraged to increase landscape complexity at the regional scale.

关键词： Species turnover Nestedness Community structure Agroecosystem

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：