Change in spatial distribution patterns of a biennial plant between growth stages and generations in a patchy habitat
• Background and Aims The aim of the study was to evaluate factors causing change in spatial distribution patterns of plants between growth stages and generations for a monocarpic biennial plant, Lysimachia rubida. It was assumed that habitat heterogeneity was a primary factor determining spatial pa...
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| Veröffentlicht in: | Annals of botany 2005-11, Vol.96 (6), p.1009-1017 |
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| creator | Suzuki, R.O Suzuki, J.I Kachi, N |
| description | • Background and Aims The aim of the study was to evaluate factors causing change in spatial distribution patterns of plants between growth stages and generations for a monocarpic biennial plant, Lysimachia rubida. It was assumed that habitat heterogeneity was a primary factor determining spatial patterns of plants, and a randomization procedure was developed for testing the null hypothesis that only spatial association with ground surface conditions determined spatial patterns of plants. • Methods A 5-year demographic census was conducted on an open dry habitat that was heterogeneous with regard to the ground surface conditions. • Key Results There was significant habitat association in that plants at vegetative and reproductive stages were denser in areas with smaller gravel than with larger gravel. Point process analyses rejected the null hypothesis of the spatial association with ground surface conditions. • Conclusions The results suggest that other factors, such as patchy seed dispersal, secondary dispersal of the seeds and life-history variation at various spatial scales, also affected spatial patterns of individuals in a population of L. rubida. Spatial structures and dynamics of a local population in a patchy habitat represent various performances of plants within patches and seed dispersal within a patch and beyond the patch. |
| doi_str_mv | 10.1093/aob/mci253 |
| format | Article |
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It was assumed that habitat heterogeneity was a primary factor determining spatial patterns of plants, and a randomization procedure was developed for testing the null hypothesis that only spatial association with ground surface conditions determined spatial patterns of plants. • Methods A 5-year demographic census was conducted on an open dry habitat that was heterogeneous with regard to the ground surface conditions. • Key Results There was significant habitat association in that plants at vegetative and reproductive stages were denser in areas with smaller gravel than with larger gravel. Point process analyses rejected the null hypothesis of the spatial association with ground surface conditions. • Conclusions The results suggest that other factors, such as patchy seed dispersal, secondary dispersal of the seeds and life-history variation at various spatial scales, also affected spatial patterns of individuals in a population of L. rubida. Spatial structures and dynamics of a local population in a patchy habitat represent various performances of plants within patches and seed dispersal within a patch and beyond the patch.</description><identifier>ISSN: 0305-7364</identifier><identifier>EISSN: 1095-8290</identifier><identifier>DOI: 10.1093/aob/mci253</identifier><identifier>PMID: 16126777</identifier><language>eng</language><publisher>England: Oxford University Press</publisher><subject>Biennials ; developmental stages ; Ecosystem ; environmental heterogeneity ; Forest ecology ; generations ; geographical distribution ; ground surface conditions ; growth stages ; Habitats ; indigenous species ; life cycle (organisms) ; life history variation ; Lysimachia ; Lysimachia rubida ; Metapopulation ecology ; Monocarpic biennial ; Original ; Patch dynamics ; plant density ; plant ecology ; Plants ; point process analysis ; Population dynamics ; Population ecology ; Primulaceae - growth & development ; Primulaceae - physiology ; randomization test ; Reproduction - physiology ; Seasons ; Seed dispersal ; Seeds ; Soil ; spatial distribution ; spatial patterns</subject><ispartof>Annals of botany, 2005-11, Vol.96 (6), p.1009-1017</ispartof><rights>Annals of Botany Company 2005</rights><rights>Copyright Oxford University Press(England) Nov 2005</rights><rights>The Author 2005. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For Permissions, please email: journals.permissions@oxfordjournals.org 2005</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c584t-5d221c77c0e16cdb5402aed46f97061ab0ebdc244f13e44968b2d88a10fb4cf23</citedby><cites>FETCH-LOGICAL-c584t-5d221c77c0e16cdb5402aed46f97061ab0ebdc244f13e44968b2d88a10fb4cf23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/42796016$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/42796016$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>230,314,724,777,781,800,882,27905,27906,53772,53774,57998,58231</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16126777$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Suzuki, R.O</creatorcontrib><creatorcontrib>Suzuki, J.I</creatorcontrib><creatorcontrib>Kachi, N</creatorcontrib><title>Change in spatial distribution patterns of a biennial plant between growth stages and generations in a patchy habitat</title><title>Annals of botany</title><addtitle>Ann Bot</addtitle><description>• Background and Aims The aim of the study was to evaluate factors causing change in spatial distribution patterns of plants between growth stages and generations for a monocarpic biennial plant, Lysimachia rubida. It was assumed that habitat heterogeneity was a primary factor determining spatial patterns of plants, and a randomization procedure was developed for testing the null hypothesis that only spatial association with ground surface conditions determined spatial patterns of plants. • Methods A 5-year demographic census was conducted on an open dry habitat that was heterogeneous with regard to the ground surface conditions. • Key Results There was significant habitat association in that plants at vegetative and reproductive stages were denser in areas with smaller gravel than with larger gravel. Point process analyses rejected the null hypothesis of the spatial association with ground surface conditions. • Conclusions The results suggest that other factors, such as patchy seed dispersal, secondary dispersal of the seeds and life-history variation at various spatial scales, also affected spatial patterns of individuals in a population of L. rubida. Spatial structures and dynamics of a local population in a patchy habitat represent various performances of plants within patches and seed dispersal within a patch and beyond the patch.</description><subject>Biennials</subject><subject>developmental stages</subject><subject>Ecosystem</subject><subject>environmental heterogeneity</subject><subject>Forest ecology</subject><subject>generations</subject><subject>geographical distribution</subject><subject>ground surface conditions</subject><subject>growth stages</subject><subject>Habitats</subject><subject>indigenous species</subject><subject>life cycle (organisms)</subject><subject>life history variation</subject><subject>Lysimachia</subject><subject>Lysimachia rubida</subject><subject>Metapopulation ecology</subject><subject>Monocarpic biennial</subject><subject>Original</subject><subject>Patch dynamics</subject><subject>plant density</subject><subject>plant ecology</subject><subject>Plants</subject><subject>point process analysis</subject><subject>Population dynamics</subject><subject>Population ecology</subject><subject>Primulaceae - growth & development</subject><subject>Primulaceae - physiology</subject><subject>randomization test</subject><subject>Reproduction - physiology</subject><subject>Seasons</subject><subject>Seed dispersal</subject><subject>Seeds</subject><subject>Soil</subject><subject>spatial distribution</subject><subject>spatial patterns</subject><issn>0305-7364</issn><issn>1095-8290</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkc2L1DAYh4so7rh68a4GDx6Eum_SfLQXQQZ1hUUPu4viJaRp2snYScYkdd3_3pQO48fFU-D9PTzJm19RPMbwCkNTnSnfnu20Jay6U6zyhJU1aeBusYIKWCkqTk-KBzFuAYDwBt8vTjDHhAshVsW03ig3GGQdinuVrBpRZ2MKtp2S9Q7lWTLBReR7pFBrjXMzsx-VS6g16cYYh4bgb9IGxaQGE5FyHRqMM0HNhjir1ezRm1u0Ua1NKj0s7vVqjObR4Twtrt-9vVqflxef3n9Yv7koNatpKllHCNZCaDCY665lFIgyHeV9I4Bj1YJpO00o7XFlKG143ZKurhWGvqW6J9Vp8Xrx7qd2ZzptXApqlPtgdyrcSq-s_DtxdiMH_0NSQgU0kAUvDoLgv08mJrmzUZsxr2_8FCWveSMEiP-CWFDAlPEMPv8H3PopuPwLEjcMWO5lvvblAungYwymPz4Zg5w7l7lzuXSe4ad_LvkbPZScgScLsI3Jh2NOiWg44PlJ5ZLn4s3PY67CN8lFJZg8__JVfqzJ1WdGL-Xse7bwvfJSDcFGeX1JAFeAoWIUN9Uvo_7MmA</recordid><startdate>20051101</startdate><enddate>20051101</enddate><creator>Suzuki, R.O</creator><creator>Suzuki, J.I</creator><creator>Kachi, N</creator><general>Oxford University Press</general><general>Oxford Publishing Limited (England)</general><scope>FBQ</scope><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7SN</scope><scope>7T7</scope><scope>7TM</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>K9.</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20051101</creationdate><title>Change in spatial distribution patterns of a biennial plant between growth stages and generations in a patchy habitat</title><author>Suzuki, R.O ; Suzuki, J.I ; Kachi, N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c584t-5d221c77c0e16cdb5402aed46f97061ab0ebdc244f13e44968b2d88a10fb4cf23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Biennials</topic><topic>developmental stages</topic><topic>Ecosystem</topic><topic>environmental heterogeneity</topic><topic>Forest ecology</topic><topic>generations</topic><topic>geographical distribution</topic><topic>ground surface conditions</topic><topic>growth stages</topic><topic>Habitats</topic><topic>indigenous species</topic><topic>life cycle (organisms)</topic><topic>life history variation</topic><topic>Lysimachia</topic><topic>Lysimachia rubida</topic><topic>Metapopulation ecology</topic><topic>Monocarpic biennial</topic><topic>Original</topic><topic>Patch dynamics</topic><topic>plant density</topic><topic>plant ecology</topic><topic>Plants</topic><topic>point process analysis</topic><topic>Population dynamics</topic><topic>Population ecology</topic><topic>Primulaceae - growth & development</topic><topic>Primulaceae - physiology</topic><topic>randomization test</topic><topic>Reproduction - physiology</topic><topic>Seasons</topic><topic>Seed dispersal</topic><topic>Seeds</topic><topic>Soil</topic><topic>spatial distribution</topic><topic>spatial patterns</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Suzuki, R.O</creatorcontrib><creatorcontrib>Suzuki, J.I</creatorcontrib><creatorcontrib>Kachi, N</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Ecology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Nucleic Acids Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Annals of botany</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Suzuki, R.O</au><au>Suzuki, J.I</au><au>Kachi, N</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Change in spatial distribution patterns of a biennial plant between growth stages and generations in a patchy habitat</atitle><jtitle>Annals of botany</jtitle><addtitle>Ann Bot</addtitle><date>2005-11-01</date><risdate>2005</risdate><volume>96</volume><issue>6</issue><spage>1009</spage><epage>1017</epage><pages>1009-1017</pages><issn>0305-7364</issn><eissn>1095-8290</eissn><abstract>• Background and Aims The aim of the study was to evaluate factors causing change in spatial distribution patterns of plants between growth stages and generations for a monocarpic biennial plant, Lysimachia rubida. It was assumed that habitat heterogeneity was a primary factor determining spatial patterns of plants, and a randomization procedure was developed for testing the null hypothesis that only spatial association with ground surface conditions determined spatial patterns of plants. • Methods A 5-year demographic census was conducted on an open dry habitat that was heterogeneous with regard to the ground surface conditions. • Key Results There was significant habitat association in that plants at vegetative and reproductive stages were denser in areas with smaller gravel than with larger gravel. Point process analyses rejected the null hypothesis of the spatial association with ground surface conditions. • Conclusions The results suggest that other factors, such as patchy seed dispersal, secondary dispersal of the seeds and life-history variation at various spatial scales, also affected spatial patterns of individuals in a population of L. rubida. Spatial structures and dynamics of a local population in a patchy habitat represent various performances of plants within patches and seed dispersal within a patch and beyond the patch.</abstract><cop>England</cop><pub>Oxford University Press</pub><pmid>16126777</pmid><doi>10.1093/aob/mci253</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Biennials developmental stages Ecosystem environmental heterogeneity Forest ecology generations geographical distribution ground surface conditions growth stages Habitats indigenous species life cycle (organisms) life history variation Lysimachia Lysimachia rubida Metapopulation ecology Monocarpic biennial Original Patch dynamics plant density plant ecology Plants point process analysis Population dynamics Population ecology Primulaceae - growth & development Primulaceae - physiology randomization test Reproduction - physiology Seasons Seed dispersal Seeds Soil spatial distribution spatial patterns |
| title | Change in spatial distribution patterns of a biennial plant between growth stages and generations in a patchy habitat |
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