Effects of Population Size, Forest Fragmentation, and Urbanization on Seed Production and Gene Flow in an Endangered Maple (Acer miyabei)
Forest fragmentation threatens the reproduction of tree species, for which habitats overlap with urban and rural areas. An endangered maple, Acer miyabei f. miyabei, is such a species in northern Japan. We examined the effects of forest fragmentation on seed production and mate diversity and assesse...
Gespeichert in:
| Veröffentlicht in: | The American midland naturalist 2014-10, Vol.172 (2), p.303-316 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 316 |
|---|---|
| container_issue | 2 |
| container_start_page | 303 |
| container_title | The American midland naturalist |
| container_volume | 172 |
| creator | Nagamitsu, Teruyoshi Kikuchi, Satoshi Hotta, Mayuko Kenta, Tanaka Hiura, Tsutom |
| description | Forest fragmentation threatens the reproduction of tree species, for which habitats overlap with urban and rural areas. An endangered maple, Acer miyabei f. miyabei, is such a species in northern Japan. We examined the effects of forest fragmentation on seed production and mate diversity and assessed gene flow within and between fragmented forests. We measured the density, viability, and kinship of seeds dispersed around 82 target trees in 21 fragmented forests in rural and urban areas. The dispersed seed density decreased as the size of the target trees and the number of adult trees in each forest decreased. The viable seed proportion also decreased as the number of adult trees in each forest decreased. We did not find any effects on the kinship co-efficient among seeds dispersed around each target tree. The regression line of the pairwise kinship co-efficient of the seeds against the distance had a higher intercept and a more gently declining slope between the forests than within the forests, indicating forest fragmentation altered gene flow patterns. The results suggest reduced seed production due to pollen limitation and changes in the genetic structure of regenerating populations of A. miyabei in fragmented forests. |
| doi_str_mv | 10.1674/0003-0031-172.2.303 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_1618161679</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A386612844</galeid><jstor_id>43822838</jstor_id><sourcerecordid>A386612844</sourcerecordid><originalsourceid>FETCH-LOGICAL-b603t-fb1fed1d3087e9d5ce380cc010328a6ec68ffe0691c0fe7f05db00c32a0c71663</originalsourceid><addsrcrecordid>eNqNkt9q2zAUxs3YYFm3Jxhjgt20UGf648ryZShJW-hYWZZrIctHRsGRMslma99gbz25Lh0ZuRjiIHTO7zvSEV-WvSd4TnhZfMYYszwFyUlJ53TOMHuRzUjFRF5QJl5ms2fidfYmxm06VkVVzLLfS2NA9xF5g-78fuhUb71Da_sA52jlA8QerYJqd-D6x9I5Uq5Bm1ArZx8meOQBGnQXfDPox9TIXIEDtOr8T2THBFq6RrkWQiK_qH0H6HShIaCdvVc12LO32SujugjvnvaTbLNafr-8zm-_Xt1cLm7zmmPW56YmBhrSMCxKqJoLDUxgrTHBjArFQXORJsK8IhobKA2-aGqMNaMK65Jwzk6y06nvPvgfQ5pP7mzU0HXKgR-iJJyIFLysEvrpH3Trh-DS60aKYEILSv5SrepAWmd8H5Qem8oFE5wTKooiUfkRqk1_FFTnHRib0gf8_AifVgM7q48Kzg4EienhV9-qIUZ5s_52yLKJ1cHHGMDIfbA7Fe4lwXJ0lBz9Ike_yOQoSWVyVFJ9mFTb2PvwLCmYoFQwkeofp7pRXqo22Cg3a4oJT81oRUmZCDIRtfVphP-69Q-SdNv8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1611012421</pqid></control><display><type>article</type><title>Effects of Population Size, Forest Fragmentation, and Urbanization on Seed Production and Gene Flow in an Endangered Maple (Acer miyabei)</title><source>JSTOR Archive Collection A-Z Listing</source><creator>Nagamitsu, Teruyoshi ; Kikuchi, Satoshi ; Hotta, Mayuko ; Kenta, Tanaka ; Hiura, Tsutom</creator><creatorcontrib>Nagamitsu, Teruyoshi ; Kikuchi, Satoshi ; Hotta, Mayuko ; Kenta, Tanaka ; Hiura, Tsutom</creatorcontrib><description>Forest fragmentation threatens the reproduction of tree species, for which habitats overlap with urban and rural areas. An endangered maple, Acer miyabei f. miyabei, is such a species in northern Japan. We examined the effects of forest fragmentation on seed production and mate diversity and assessed gene flow within and between fragmented forests. We measured the density, viability, and kinship of seeds dispersed around 82 target trees in 21 fragmented forests in rural and urban areas. The dispersed seed density decreased as the size of the target trees and the number of adult trees in each forest decreased. The viable seed proportion also decreased as the number of adult trees in each forest decreased. We did not find any effects on the kinship co-efficient among seeds dispersed around each target tree. The regression line of the pairwise kinship co-efficient of the seeds against the distance had a higher intercept and a more gently declining slope between the forests than within the forests, indicating forest fragmentation altered gene flow patterns. The results suggest reduced seed production due to pollen limitation and changes in the genetic structure of regenerating populations of A. miyabei in fragmented forests.</description><identifier>ISSN: 0003-0031</identifier><identifier>EISSN: 1938-4238</identifier><identifier>DOI: 10.1674/0003-0031-172.2.303</identifier><identifier>CODEN: AMNAAF</identifier><language>eng</language><publisher>The University of Notre Dame, P.O. Box 369, Notre Dame, IN 46556-0369: American Midland Naturalist</publisher><subject>Acer ; Acer miyabei ; Animal behavior ; Flowers & plants ; Forest fragmentation ; Forest genetics ; Forest productivity ; Forest regeneration ; Forest thinning ; Forests ; Gene flow ; Growth ; Habitat fragmentation ; Habitats ; Japanese maple ; Kinship ; mature plants ; Plant reproduction ; Pollen ; population size ; reproduction ; rural areas ; Seed production ; Seeds ; Street trees ; Studies ; Trees ; urban areas ; urbanization ; viability</subject><ispartof>The American midland naturalist, 2014-10, Vol.172 (2), p.303-316</ispartof><rights>2014, American Midland Naturalist</rights><rights>2014, The American Midland Naturalist</rights><rights>COPYRIGHT 2014 University of Notre Dame, Department of Biological Sciences</rights><rights>Copyright American Midland Naturalist Oct 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b603t-fb1fed1d3087e9d5ce380cc010328a6ec68ffe0691c0fe7f05db00c32a0c71663</citedby><cites>FETCH-LOGICAL-b603t-fb1fed1d3087e9d5ce380cc010328a6ec68ffe0691c0fe7f05db00c32a0c71663</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/43822838$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/43822838$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,27924,27925,58017,58250</link.rule.ids></links><search><creatorcontrib>Nagamitsu, Teruyoshi</creatorcontrib><creatorcontrib>Kikuchi, Satoshi</creatorcontrib><creatorcontrib>Hotta, Mayuko</creatorcontrib><creatorcontrib>Kenta, Tanaka</creatorcontrib><creatorcontrib>Hiura, Tsutom</creatorcontrib><title>Effects of Population Size, Forest Fragmentation, and Urbanization on Seed Production and Gene Flow in an Endangered Maple (Acer miyabei)</title><title>The American midland naturalist</title><description>Forest fragmentation threatens the reproduction of tree species, for which habitats overlap with urban and rural areas. An endangered maple, Acer miyabei f. miyabei, is such a species in northern Japan. We examined the effects of forest fragmentation on seed production and mate diversity and assessed gene flow within and between fragmented forests. We measured the density, viability, and kinship of seeds dispersed around 82 target trees in 21 fragmented forests in rural and urban areas. The dispersed seed density decreased as the size of the target trees and the number of adult trees in each forest decreased. The viable seed proportion also decreased as the number of adult trees in each forest decreased. We did not find any effects on the kinship co-efficient among seeds dispersed around each target tree. The regression line of the pairwise kinship co-efficient of the seeds against the distance had a higher intercept and a more gently declining slope between the forests than within the forests, indicating forest fragmentation altered gene flow patterns. The results suggest reduced seed production due to pollen limitation and changes in the genetic structure of regenerating populations of A. miyabei in fragmented forests.</description><subject>Acer</subject><subject>Acer miyabei</subject><subject>Animal behavior</subject><subject>Flowers & plants</subject><subject>Forest fragmentation</subject><subject>Forest genetics</subject><subject>Forest productivity</subject><subject>Forest regeneration</subject><subject>Forest thinning</subject><subject>Forests</subject><subject>Gene flow</subject><subject>Growth</subject><subject>Habitat fragmentation</subject><subject>Habitats</subject><subject>Japanese maple</subject><subject>Kinship</subject><subject>mature plants</subject><subject>Plant reproduction</subject><subject>Pollen</subject><subject>population size</subject><subject>reproduction</subject><subject>rural areas</subject><subject>Seed production</subject><subject>Seeds</subject><subject>Street trees</subject><subject>Studies</subject><subject>Trees</subject><subject>urban areas</subject><subject>urbanization</subject><subject>viability</subject><issn>0003-0031</issn><issn>1938-4238</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqNkt9q2zAUxs3YYFm3Jxhjgt20UGf648ryZShJW-hYWZZrIctHRsGRMslma99gbz25Lh0ZuRjiIHTO7zvSEV-WvSd4TnhZfMYYszwFyUlJ53TOMHuRzUjFRF5QJl5ms2fidfYmxm06VkVVzLLfS2NA9xF5g-78fuhUb71Da_sA52jlA8QerYJqd-D6x9I5Uq5Bm1ArZx8meOQBGnQXfDPox9TIXIEDtOr8T2THBFq6RrkWQiK_qH0H6HShIaCdvVc12LO32SujugjvnvaTbLNafr-8zm-_Xt1cLm7zmmPW56YmBhrSMCxKqJoLDUxgrTHBjArFQXORJsK8IhobKA2-aGqMNaMK65Jwzk6y06nvPvgfQ5pP7mzU0HXKgR-iJJyIFLysEvrpH3Trh-DS60aKYEILSv5SrepAWmd8H5Qem8oFE5wTKooiUfkRqk1_FFTnHRib0gf8_AifVgM7q48Kzg4EienhV9-qIUZ5s_52yLKJ1cHHGMDIfbA7Fe4lwXJ0lBz9Ike_yOQoSWVyVFJ9mFTb2PvwLCmYoFQwkeofp7pRXqo22Cg3a4oJT81oRUmZCDIRtfVphP-69Q-SdNv8</recordid><startdate>20141001</startdate><enddate>20141001</enddate><creator>Nagamitsu, Teruyoshi</creator><creator>Kikuchi, Satoshi</creator><creator>Hotta, Mayuko</creator><creator>Kenta, Tanaka</creator><creator>Hiura, Tsutom</creator><general>American Midland Naturalist</general><general>University of Notre Dame</general><general>University of Notre Dame, Department of Biological Sciences</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>3V.</scope><scope>4T-</scope><scope>4U-</scope><scope>7QG</scope><scope>7SN</scope><scope>7SS</scope><scope>7ST</scope><scope>7X2</scope><scope>7XB</scope><scope>88A</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M2O</scope><scope>M2P</scope><scope>M7P</scope><scope>MBDVC</scope><scope>P64</scope><scope>PADUT</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>RC3</scope><scope>S0X</scope><scope>SOI</scope></search><sort><creationdate>20141001</creationdate><title>Effects of Population Size, Forest Fragmentation, and Urbanization on Seed Production and Gene Flow in an Endangered Maple (Acer miyabei)</title><author>Nagamitsu, Teruyoshi ; Kikuchi, Satoshi ; Hotta, Mayuko ; Kenta, Tanaka ; Hiura, Tsutom</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b603t-fb1fed1d3087e9d5ce380cc010328a6ec68ffe0691c0fe7f05db00c32a0c71663</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Acer</topic><topic>Acer miyabei</topic><topic>Animal behavior</topic><topic>Flowers & plants</topic><topic>Forest fragmentation</topic><topic>Forest genetics</topic><topic>Forest productivity</topic><topic>Forest regeneration</topic><topic>Forest thinning</topic><topic>Forests</topic><topic>Gene flow</topic><topic>Growth</topic><topic>Habitat fragmentation</topic><topic>Habitats</topic><topic>Japanese maple</topic><topic>Kinship</topic><topic>mature plants</topic><topic>Plant reproduction</topic><topic>Pollen</topic><topic>population size</topic><topic>reproduction</topic><topic>rural areas</topic><topic>Seed production</topic><topic>Seeds</topic><topic>Street trees</topic><topic>Studies</topic><topic>Trees</topic><topic>urban areas</topic><topic>urbanization</topic><topic>viability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nagamitsu, Teruyoshi</creatorcontrib><creatorcontrib>Kikuchi, Satoshi</creatorcontrib><creatorcontrib>Hotta, Mayuko</creatorcontrib><creatorcontrib>Kenta, Tanaka</creatorcontrib><creatorcontrib>Hiura, Tsutom</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>ProQuest Central (Corporate)</collection><collection>Docstoc</collection><collection>University Readers</collection><collection>Animal Behavior Abstracts</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Environment Abstracts</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>eLibrary</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Biological Science Database</collection><collection>Research Library (Corporate)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Research Library China</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Genetics Abstracts</collection><collection>SIRS Editorial</collection><collection>Environment Abstracts</collection><jtitle>The American midland naturalist</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nagamitsu, Teruyoshi</au><au>Kikuchi, Satoshi</au><au>Hotta, Mayuko</au><au>Kenta, Tanaka</au><au>Hiura, Tsutom</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of Population Size, Forest Fragmentation, and Urbanization on Seed Production and Gene Flow in an Endangered Maple (Acer miyabei)</atitle><jtitle>The American midland naturalist</jtitle><date>2014-10-01</date><risdate>2014</risdate><volume>172</volume><issue>2</issue><spage>303</spage><epage>316</epage><pages>303-316</pages><issn>0003-0031</issn><eissn>1938-4238</eissn><coden>AMNAAF</coden><abstract>Forest fragmentation threatens the reproduction of tree species, for which habitats overlap with urban and rural areas. An endangered maple, Acer miyabei f. miyabei, is such a species in northern Japan. We examined the effects of forest fragmentation on seed production and mate diversity and assessed gene flow within and between fragmented forests. We measured the density, viability, and kinship of seeds dispersed around 82 target trees in 21 fragmented forests in rural and urban areas. The dispersed seed density decreased as the size of the target trees and the number of adult trees in each forest decreased. The viable seed proportion also decreased as the number of adult trees in each forest decreased. We did not find any effects on the kinship co-efficient among seeds dispersed around each target tree. The regression line of the pairwise kinship co-efficient of the seeds against the distance had a higher intercept and a more gently declining slope between the forests than within the forests, indicating forest fragmentation altered gene flow patterns. The results suggest reduced seed production due to pollen limitation and changes in the genetic structure of regenerating populations of A. miyabei in fragmented forests.</abstract><cop>The University of Notre Dame, P.O. Box 369, Notre Dame, IN 46556-0369</cop><pub>American Midland Naturalist</pub><doi>10.1674/0003-0031-172.2.303</doi><tpages>14</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-0031 |
| ispartof | The American midland naturalist, 2014-10, Vol.172 (2), p.303-316 |
| issn | 0003-0031 1938-4238 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1618161679 |
| source | JSTOR Archive Collection A-Z Listing |
| subjects | Acer Acer miyabei Animal behavior Flowers & plants Forest fragmentation Forest genetics Forest productivity Forest regeneration Forest thinning Forests Gene flow Growth Habitat fragmentation Habitats Japanese maple Kinship mature plants Plant reproduction Pollen population size reproduction rural areas Seed production Seeds Street trees Studies Trees urban areas urbanization viability |
| title | Effects of Population Size, Forest Fragmentation, and Urbanization on Seed Production and Gene Flow in an Endangered Maple (Acer miyabei) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-30T22%3A58%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effects%20of%20Population%20Size,%20Forest%20Fragmentation,%20and%20Urbanization%20on%20Seed%20Production%20and%20Gene%20Flow%20in%20an%20Endangered%20Maple%20(Acer%20miyabei)&rft.jtitle=The%20American%20midland%20naturalist&rft.au=Nagamitsu,%20Teruyoshi&rft.date=2014-10-01&rft.volume=172&rft.issue=2&rft.spage=303&rft.epage=316&rft.pages=303-316&rft.issn=0003-0031&rft.eissn=1938-4238&rft.coden=AMNAAF&rft_id=info:doi/10.1674/0003-0031-172.2.303&rft_dat=%3Cgale_proqu%3EA386612844%3C/gale_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1611012421&rft_id=info:pmid/&rft_galeid=A386612844&rft_jstor_id=43822838&rfr_iscdi=true |