Overstorey tree species regulate colonization by native and exotic plants: a source of positive relationships between understorey diversity and invasibility
Identifieur interne : 000502 ( Istex/Curation ); précédent : 000501; suivant : 000503Overstorey tree species regulate colonization by native and exotic plants: a source of positive relationships between understorey diversity and invasibility
Auteurs : Kathleen S. Knight ; Jacek Oleksyn ; Andrzej M. Jagodzinski ; Peter B. Reich ; Marek Kasprowicz [Pologne]Source :
- Diversity and Distributions [ 1366-9516 ] ; 2008-07.
English descriptors
- KwdEn :
Abstract
The North American woody species, Prunus serotina Ehrh., is an aggressive invader of forest understories in Europe. To better understand the plant invasion process, we assessed understorey plants and Prunus serotina seedlings that have colonized a 35‐year‐old replicated common‐garden experiment of 14 tree species in south‐western Poland. The density and size of established (> 1 year old) P. serotina seedlings varied among overstorey species and were related to variation in light availability and attributes of the understorey layer. In a multiple regression analysis, the density of established P. serotina seedlings was positively correlated with light availability and understorey species richness and negatively correlated with understorey species cover. These results suggest that woody invader success is adversely affected by overstorey shading and understorey competition for resources. Simultaneously, however, invader success may generally be positively associated with understorey species richness because both native and invasive plant colonization respond similarly to environmental conditions, including those influenced by overstorey tree species. Identification of characteristics of forests that increase their susceptibility to invasion may allow managers to target efforts to detect invasives and to restore forests to states that may be less invasible.
Url:
DOI: 10.1111/j.1472-4642.2008.00468.x
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000503
Links to Exploration step
ISTEX:1E61E964E8431A8A4BBF1072D01E45F48BD8CE84Curation
No country items
Kathleen S. Knight<affiliation><mods:affiliation>Department of Ecology, Evolution, and Behaviour, University of Minnesota, 100 Ecology Building, 1987 Upper Buford Circle, St. Paul, MN 55108‐6112, USA,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
<affiliation><mods:affiliation>Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, PL‐62‐035 Kórnik, Poland,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
<affiliation><mods:affiliation>Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, PL‐62‐035 Kórnik, Poland,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
<affiliation><mods:affiliation>Department of Forest Resources, University of Minnesota, 115 Green Hall, 1530 Cleveland Avenue N., St. Paul, MN 55108‐6112, USA,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Overstorey tree species regulate colonization by native and exotic plants: a source of positive relationships between understorey diversity and invasibility</title>
<author><name sortKey="Knight, Kathleen S" sort="Knight, Kathleen S" uniqKey="Knight K" first="Kathleen S." last="Knight">Kathleen S. Knight</name>
<affiliation><mods:affiliation>Department of Ecology, Evolution, and Behaviour, University of Minnesota, 100 Ecology Building, 1987 Upper Buford Circle, St. Paul, MN 55108‐6112, USA,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Oleksyn, Jacek" sort="Oleksyn, Jacek" uniqKey="Oleksyn J" first="Jacek" last="Oleksyn">Jacek Oleksyn</name>
<affiliation><mods:affiliation>Department of Forest Resources, University of Minnesota, 115 Green Hall, 1530 Cleveland Avenue N., St. Paul, MN 55108‐6112, USA,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
<affiliation><mods:affiliation>Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, PL‐62‐035 Kórnik, Poland,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Jagodzinski, Andrzej M" sort="Jagodzinski, Andrzej M" uniqKey="Jagodzinski A" first="Andrzej M." last="Jagodzinski">Andrzej M. Jagodzinski</name>
<affiliation><mods:affiliation>Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, PL‐62‐035 Kórnik, Poland,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Reich, Peter B" sort="Reich, Peter B" uniqKey="Reich P" first="Peter B." last="Reich">Peter B. Reich</name>
<affiliation><mods:affiliation>Department of Forest Resources, University of Minnesota, 115 Green Hall, 1530 Cleveland Avenue N., St. Paul, MN 55108‐6112, USA,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Kasprowicz, Marek" sort="Kasprowicz, Marek" uniqKey="Kasprowicz M" first="Marek" last="Kasprowicz">Marek Kasprowicz</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Plant Ecology and Environmental Protection, Adam Mickiewicz University, Umultowska 89, PL‐61‐614 Poznań, Poland</mods:affiliation>
<country xml:lang="fr">Pologne</country>
<wicri:regionArea>Department of Plant Ecology and Environmental Protection, Adam Mickiewicz University, Umultowska 89, PL‐61‐614 Poznań</wicri:regionArea>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:1E61E964E8431A8A4BBF1072D01E45F48BD8CE84</idno>
<date when="2008" year="2008">2008</date>
<idno type="doi">10.1111/j.1472-4642.2008.00468.x</idno>
<idno type="url">https://api.istex.fr/document/1E61E964E8431A8A4BBF1072D01E45F48BD8CE84/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">000503</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000503</idno>
<idno type="wicri:Area/Istex/Curation">000502</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Overstorey tree species regulate colonization by native and exotic plants: a source of positive relationships between understorey diversity and invasibility</title>
<author><name sortKey="Knight, Kathleen S" sort="Knight, Kathleen S" uniqKey="Knight K" first="Kathleen S." last="Knight">Kathleen S. Knight</name>
<affiliation><mods:affiliation>Department of Ecology, Evolution, and Behaviour, University of Minnesota, 100 Ecology Building, 1987 Upper Buford Circle, St. Paul, MN 55108‐6112, USA,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Oleksyn, Jacek" sort="Oleksyn, Jacek" uniqKey="Oleksyn J" first="Jacek" last="Oleksyn">Jacek Oleksyn</name>
<affiliation><mods:affiliation>Department of Forest Resources, University of Minnesota, 115 Green Hall, 1530 Cleveland Avenue N., St. Paul, MN 55108‐6112, USA,</mods:affiliation>
</affiliation>
<affiliation><mods:affiliation>Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, PL‐62‐035 Kórnik, Poland,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Jagodzinski, Andrzej M" sort="Jagodzinski, Andrzej M" uniqKey="Jagodzinski A" first="Andrzej M." last="Jagodzinski">Andrzej M. Jagodzinski</name>
<affiliation><mods:affiliation>Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, PL‐62‐035 Kórnik, Poland,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Reich, Peter B" sort="Reich, Peter B" uniqKey="Reich P" first="Peter B." last="Reich">Peter B. Reich</name>
<affiliation><mods:affiliation>Department of Forest Resources, University of Minnesota, 115 Green Hall, 1530 Cleveland Avenue N., St. Paul, MN 55108‐6112, USA,</mods:affiliation>
<wicri:noCountry code="subField"></wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Kasprowicz, Marek" sort="Kasprowicz, Marek" uniqKey="Kasprowicz M" first="Marek" last="Kasprowicz">Marek Kasprowicz</name>
<affiliation wicri:level="1"><mods:affiliation>Department of Plant Ecology and Environmental Protection, Adam Mickiewicz University, Umultowska 89, PL‐61‐614 Poznań, Poland</mods:affiliation>
<country xml:lang="fr">Pologne</country>
<wicri:regionArea>Department of Plant Ecology and Environmental Protection, Adam Mickiewicz University, Umultowska 89, PL‐61‐614 Poznań</wicri:regionArea>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Diversity and Distributions</title>
<idno type="ISSN">1366-9516</idno>
<idno type="eISSN">1472-4642</idno>
<imprint><publisher>Blackwell Publishing Ltd</publisher>
<pubPlace>Oxford, UK</pubPlace>
<date type="published" when="2008-07">2008-07</date>
<biblScope unit="volume">14</biblScope>
<biblScope unit="issue">4</biblScope>
<biblScope unit="page" from="666">666</biblScope>
<biblScope unit="page" to="675">675</biblScope>
</imprint>
<idno type="ISSN">1366-9516</idno>
</series>
<idno type="istex">1E61E964E8431A8A4BBF1072D01E45F48BD8CE84</idno>
<idno type="DOI">10.1111/j.1472-4642.2008.00468.x</idno>
<idno type="ArticleID">DDI468</idno>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">1366-9516</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biological invasions</term>
<term>Prunus serotina</term>
<term>competition</term>
<term>diversity</term>
<term>invasibility</term>
<term>light</term>
<term>species richness</term>
</keywords>
</textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The North American woody species, Prunus serotina Ehrh., is an aggressive invader of forest understories in Europe. To better understand the plant invasion process, we assessed understorey plants and Prunus serotina seedlings that have colonized a 35‐year‐old replicated common‐garden experiment of 14 tree species in south‐western Poland. The density and size of established (> 1 year old) P. serotina seedlings varied among overstorey species and were related to variation in light availability and attributes of the understorey layer. In a multiple regression analysis, the density of established P. serotina seedlings was positively correlated with light availability and understorey species richness and negatively correlated with understorey species cover. These results suggest that woody invader success is adversely affected by overstorey shading and understorey competition for resources. Simultaneously, however, invader success may generally be positively associated with understorey species richness because both native and invasive plant colonization respond similarly to environmental conditions, including those influenced by overstorey tree species. Identification of characteristics of forests that increase their susceptibility to invasion may allow managers to target efforts to detect invasives and to restore forests to states that may be less invasible.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Bois/explor/CheneBelgiqueV2/Data/Istex/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000502 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Curation/biblio.hfd -nk 000502 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Bois |area= CheneBelgiqueV2 |flux= Istex |étape= Curation |type= RBID |clé= ISTEX:1E61E964E8431A8A4BBF1072D01E45F48BD8CE84 |texte= Overstorey tree species regulate colonization by native and exotic plants: a source of positive relationships between understorey diversity and invasibility }}
This area was generated with Dilib version V0.6.27. |