GSTDTAP  > 气候变化
DOI10.1016/j.foreco.2018.01.040
Spider assemblage structure and functional diversity patterns of natural forest steppes and exotic forest plantations
Galle, Robert1; Szabo, Agota1,2; Csaszar, Peter1; Torma, Attila1
2018-03-01
发表期刊FOREST ECOLOGY AND MANAGEMENT
ISSN0378-1127
EISSN1872-7042
出版年2018
卷号411页码:234-239
文章类型Article
语种英语
国家Hungary; Romania
英文摘要

The majority of natural forest steppes in Central-Europe were converted to forest plantations, a significant part of plantations are composed of exotic pine trees. This brings dramatic changes in habitat structure. The formerly open-canopy forest patches and grasslands became closed-canopy forests and key habitat factors were altered, such as microhabitat diversity, plant species composition, microclimate, and amount of dead organic matter. Here we studied the difference in spider species richness, assemblage composition, and functional diversity of native forest steppes, exotic pine plantations, their edges, and adjacent grasslands. We selected 10 native forest patches and 10 pine plantations in commercial maturity, all plantations had direct interface with extensive forest steppe areas. We sampled spiders in forests, forest edges, and adjacent steppe grasslands, resulting in 60 sampling plots. We found different species composition in natural forest patches and pine plantations; however forest edges and grasslands near forest edges did not differ significantly. Spiders with preferences for shaded and humid habitats were associated with forests. Web builders were associated with pine plantations and their edges, large vegetation dwelling spiders had preferences for grasslands and native forest edge, and ballooning spiders were associated with grasslands and edges. Pine forest belts around natural forest steppe patches, besides being low quality secondary habitats for forest steppe spiders, also hamper effective dispersal; the high density of trees and the lower wind speed may act as barriers for effective ballooning. Contrary to our expectations, we found lower functional diversity at natural sites than at pine plantations. The hot and dry microclimate of natural forest steppes favours some trait states (e.g., drought-tolerant, preferences for open habitats), and this may lead to convergence in trait values and a lower functional diversity of forest steppe spider assemblages than the that of assemblages in pine plantations.


英文关键词Exotic plantation Forest edge Forest steppe Secondary habitat Pine plantation Spider species composition
领域气候变化
收录类别SCI-E
WOS记录号WOS:000426409100024
WOS关键词LAND-USE INTENSIFICATION ; BIODIVERSITY CONSERVATION ; DROUGHT RESISTANCE ; ANT ASSEMBLAGES ; HABITAT ; VEGETATION ; COLEOPTERA ; MANAGEMENT ; CARABIDAE ; DYNAMICS
WOS类目Forestry
WOS研究方向Forestry
引用统计
文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/22681
专题气候变化
作者单位1.Univ Szeged, Dept Ecol, Kozep Fasor 52, Szeged, Hungary;
2.Sapientia Univ, Fac Art & Sci, Dept Environm Sci, Turzi St 4, Cluj Napoca, Romania
推荐引用方式
GB/T 7714
Galle, Robert,Szabo, Agota,Csaszar, Peter,et al. Spider assemblage structure and functional diversity patterns of natural forest steppes and exotic forest plantations[J]. FOREST ECOLOGY AND MANAGEMENT,2018,411:234-239.
APA Galle, Robert,Szabo, Agota,Csaszar, Peter,&Torma, Attila.(2018).Spider assemblage structure and functional diversity patterns of natural forest steppes and exotic forest plantations.FOREST ECOLOGY AND MANAGEMENT,411,234-239.
MLA Galle, Robert,et al."Spider assemblage structure and functional diversity patterns of natural forest steppes and exotic forest plantations".FOREST ECOLOGY AND MANAGEMENT 411(2018):234-239.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Galle, Robert]的文章
[Szabo, Agota]的文章
[Csaszar, Peter]的文章
百度学术
百度学术中相似的文章
[Galle, Robert]的文章
[Szabo, Agota]的文章
[Csaszar, Peter]的文章
必应学术
必应学术中相似的文章
[Galle, Robert]的文章
[Szabo, Agota]的文章
[Csaszar, Peter]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。