Multiple comparisons of diversity indices invaded by Lantana camara
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Biology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842021000100083 |
Resumo: | Abstract Current study assessed the impact of Lantana camara invasion on native plant diversity in Pothohar region of Pakistan. The approach used for study was random samplings and comparisons of diversity indices [number of species (S), abundance (N), species richness (R), evenness (Jꞌ), Shannon diversity index (Hꞌ) and Simpson index of dominance (λ)] with two categorical factors i.e., invaded and non-invaded (control). Control plots harboured by an average of 1.74 more species/10m2. The control category was diverse (Hꞌ=2.56) than invaded category (Hꞌ=1.56). The higher value of species richness in control plots shows heterogeneous nature of communities and vice versa in invaded plots. At multivariate scale, ordination (nMDS) and ANOSIM showed significant magnitude of differences between invaded and control plots at all sites. The decrease in studied diversity indices in invaded over control sites indicated that plant communities become less productive due to Lantana invasion. |
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Brazilian Journal of Biology |
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Multiple comparisons of diversity indices invaded by Lantana camaraphytosociological studyplot comparisonsmultivariate analysisnon-metric multidimensional scalinginvasion impactsdiversity conservationAbstract Current study assessed the impact of Lantana camara invasion on native plant diversity in Pothohar region of Pakistan. The approach used for study was random samplings and comparisons of diversity indices [number of species (S), abundance (N), species richness (R), evenness (Jꞌ), Shannon diversity index (Hꞌ) and Simpson index of dominance (λ)] with two categorical factors i.e., invaded and non-invaded (control). Control plots harboured by an average of 1.74 more species/10m2. The control category was diverse (Hꞌ=2.56) than invaded category (Hꞌ=1.56). The higher value of species richness in control plots shows heterogeneous nature of communities and vice versa in invaded plots. At multivariate scale, ordination (nMDS) and ANOSIM showed significant magnitude of differences between invaded and control plots at all sites. The decrease in studied diversity indices in invaded over control sites indicated that plant communities become less productive due to Lantana invasion.Instituto Internacional de Ecologia2021-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842021000100083Brazilian Journal of Biology v.81 n.1 2021reponame:Brazilian Journal of Biologyinstname:Instituto Internacional de Ecologia (IIE)instacron:IIE10.1590/1519-6984.222147info:eu-repo/semantics/openAccessQureshi,H.Anwar,T.Habib,N.Ali,Q.Haider,M. Z.Yasmin,S.Munazir,M.Basit,Z.Waseem,M.eng2021-02-05T00:00:00Zoai:scielo:S1519-69842021000100083Revistahttps://www.scielo.br/j/bjb/https://old.scielo.br/oai/scielo-oai.phpbjb@bjb.com.br||bjb@bjb.com.br1678-43751519-6984opendoar:2021-02-05T00:00Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)false |
dc.title.none.fl_str_mv |
Multiple comparisons of diversity indices invaded by Lantana camara |
title |
Multiple comparisons of diversity indices invaded by Lantana camara |
spellingShingle |
Multiple comparisons of diversity indices invaded by Lantana camara Qureshi,H. phytosociological study plot comparisons multivariate analysis non-metric multidimensional scaling invasion impacts diversity conservation |
title_short |
Multiple comparisons of diversity indices invaded by Lantana camara |
title_full |
Multiple comparisons of diversity indices invaded by Lantana camara |
title_fullStr |
Multiple comparisons of diversity indices invaded by Lantana camara |
title_full_unstemmed |
Multiple comparisons of diversity indices invaded by Lantana camara |
title_sort |
Multiple comparisons of diversity indices invaded by Lantana camara |
author |
Qureshi,H. |
author_facet |
Qureshi,H. Anwar,T. Habib,N. Ali,Q. Haider,M. Z. Yasmin,S. Munazir,M. Basit,Z. Waseem,M. |
author_role |
author |
author2 |
Anwar,T. Habib,N. Ali,Q. Haider,M. Z. Yasmin,S. Munazir,M. Basit,Z. Waseem,M. |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Qureshi,H. Anwar,T. Habib,N. Ali,Q. Haider,M. Z. Yasmin,S. Munazir,M. Basit,Z. Waseem,M. |
dc.subject.por.fl_str_mv |
phytosociological study plot comparisons multivariate analysis non-metric multidimensional scaling invasion impacts diversity conservation |
topic |
phytosociological study plot comparisons multivariate analysis non-metric multidimensional scaling invasion impacts diversity conservation |
description |
Abstract Current study assessed the impact of Lantana camara invasion on native plant diversity in Pothohar region of Pakistan. The approach used for study was random samplings and comparisons of diversity indices [number of species (S), abundance (N), species richness (R), evenness (Jꞌ), Shannon diversity index (Hꞌ) and Simpson index of dominance (λ)] with two categorical factors i.e., invaded and non-invaded (control). Control plots harboured by an average of 1.74 more species/10m2. The control category was diverse (Hꞌ=2.56) than invaded category (Hꞌ=1.56). The higher value of species richness in control plots shows heterogeneous nature of communities and vice versa in invaded plots. At multivariate scale, ordination (nMDS) and ANOSIM showed significant magnitude of differences between invaded and control plots at all sites. The decrease in studied diversity indices in invaded over control sites indicated that plant communities become less productive due to Lantana invasion. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-02-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842021000100083 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842021000100083 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1519-6984.222147 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Internacional de Ecologia |
publisher.none.fl_str_mv |
Instituto Internacional de Ecologia |
dc.source.none.fl_str_mv |
Brazilian Journal of Biology v.81 n.1 2021 reponame:Brazilian Journal of Biology instname:Instituto Internacional de Ecologia (IIE) instacron:IIE |
instname_str |
Instituto Internacional de Ecologia (IIE) |
instacron_str |
IIE |
institution |
IIE |
reponame_str |
Brazilian Journal of Biology |
collection |
Brazilian Journal of Biology |
repository.name.fl_str_mv |
Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE) |
repository.mail.fl_str_mv |
bjb@bjb.com.br||bjb@bjb.com.br |
_version_ |
1752129887912591360 |