Changes in epigeic spider community in primary succession on a brown-coal dump

Changes in epigeic spider community in primary succession on a brown-coal dump

A descriptive model of primary succession of spiders on a brown-coal dump is presented. Multivariate methods (cluster analysis and detrended correspondence analysis), and community indexes were applied to evaluate changes in community composition of epigeic spiders. Two different rehabilitation age...

Full description

Bibliographic Details
Main Author: Pekár, Stanislav
Format: Article
Language:deu
Published: Arachnologische Gesellschaft (ARAGES) 1997-12-01
Series:Arachnologische Mitteilungen
Subjects:
Primary succession
spiders
mine dump
diversity
ordination
cluster analysis
Slovakia
Online Access: http://www.arages.de/aramit/pdf/Heft_14/AM14_40_50.pdf
id doaj-28be1cb54efd4064882589224eacfd06
record_format Article
spelling doaj-28be1cb54efd4064882589224eacfd062020-11-24T20:42:50ZdeuArachnologische Gesellschaft (ARAGES)Arachnologische Mitteilungen1018-41712199-72331997-12-0114405010.5431/aramit1406268Changes in epigeic spider community in primary succession on a brown-coal dumpPekár, StanislavA descriptive model of primary succession of spiders on a brown-coal dump is presented. Multivariate methods (cluster analysis and detrended correspondence analysis), and community indexes were applied to evaluate changes in community composition of epigeic spiders. Two different rehabilitation age stages were investigated. The cluster analysis helped to determine a case of horizontal asynchronous succession. The DCA was able to distinguish divergent trends of succession from the initial stage. Successional trends in species replacements were observed. In all aspects of succession there was found to be directional towards a "ruderal steppe" subclimax. http://www.arages.de/aramit/pdf/Heft_14/AM14_40_50.pdf Primary successionspidersmine dumpdiversityordinationcluster analysisSlovakia
collection DOAJ
language deu
format Article
sources DOAJ
author Pekár, Stanislav
spellingShingle Pekár, Stanislav
Changes in epigeic spider community in primary succession on a brown-coal dump
Arachnologische Mitteilungen
Primary succession
spiders
mine dump
diversity
ordination
cluster analysis
Slovakia
author_facet Pekár, Stanislav
author_sort Pekár, Stanislav
title Changes in epigeic spider community in primary succession on a brown-coal dump
title_short Changes in epigeic spider community in primary succession on a brown-coal dump
title_full Changes in epigeic spider community in primary succession on a brown-coal dump
title_fullStr Changes in epigeic spider community in primary succession on a brown-coal dump
title_full_unstemmed Changes in epigeic spider community in primary succession on a brown-coal dump
title_sort changes in epigeic spider community in primary succession on a brown-coal dump
publisher Arachnologische Gesellschaft (ARAGES)
series Arachnologische Mitteilungen
issn 1018-4171
2199-7233
publishDate 1997-12-01
description A descriptive model of primary succession of spiders on a brown-coal dump is presented. Multivariate methods (cluster analysis and detrended correspondence analysis), and community indexes were applied to evaluate changes in community composition of epigeic spiders. Two different rehabilitation age stages were investigated. The cluster analysis helped to determine a case of horizontal asynchronous succession. The DCA was able to distinguish divergent trends of succession from the initial stage. Successional trends in species replacements were observed. In all aspects of succession there was found to be directional towards a "ruderal steppe" subclimax.
topic Primary succession
spiders
mine dump
diversity
ordination
cluster analysis
Slovakia
url http://www.arages.de/aramit/pdf/Heft_14/AM14_40_50.pdf
work_keys_str_mv AT pekarstanislav changesinepigeicspidercommunityinprimarysuccessiononabrowncoaldump
_version_ 1716821539459956736

Similar Items