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dc.contributor.authorZhang, Hong‐Tu
dc.contributor.authorOvaskainen, Otso
dc.contributor.authorChi, Xiulian
dc.contributor.authorGuo, Qiang
dc.contributor.authorTang, Zhiyao
dc.date.accessioned2024-04-17T07:21:34Z
dc.date.available2024-04-17T07:21:34Z
dc.date.issued2024
dc.identifier.citationZhang, H., Ovaskainen, O., Chi, X., Guo, Q., & Tang, Z. (2024). Spatiotemporal variation in the negative effect of neighbourhood crowding on stem growth. <i>Journal of Ecology</i>, <i>Early View</i>. <a href="https://doi.org/10.1111/1365-2745.14291" target="_blank">https://doi.org/10.1111/1365-2745.14291</a>
dc.identifier.otherCONVID_207716176
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/94336
dc.description.abstractNeighbourhood interactions drive tree growth and forest ecosystem functioning. The strength of interactions depends on the climate. However, it remains unclear how plant–plant interactions are modified by environmental conditions operating both spatially and temporally, which is crucial for predicting forest dynamics under climate change and for effective forest management. In this study, we used annual growth data for 4139 stems from 2010 to 2021 across 50 permanent forest plots located at six sites in eastern China. We quantified the effect of neighbourhood crowding on the annual basal area increment. We explored how interactions among neighbouring trees vary with water availability and temperature gradients in the spatial (across sites) and temporal (across time within sites) dimensions. Our findings revealed a negative impact of neighbourhood crowding on stem basal area growth, which is size- and trait-dependent at some sites. The negative effects of light competition tended to be more intense at warmer sites, supporting the stress-gradient hypothesis (SGH) in a spatial dimension. However, the patterns of crowding effects along interannual climate anomalies are inconsistent across sites, making it difficult to predict crowding effects under the SGH framework in a temporal dimension. Synthesis: Our study demonstrated that tree interactions depend on the climate context. The climate dependence of interactions may be inconsistent between the spatial and temporal dimensions. Light competition across sites supported the SGH in the spatial dimension but not in the temporal dimension. These results further highlight the complexity of biotic interactions and the need for caution when extrapolating findings from the spatial to the temporal dimension.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherWiley-Blackwell
dc.relation.ispartofseriesJournal of Ecology
dc.rightsIn Copyright
dc.subject.otherbasal area increment
dc.subject.otherclimatic gradient
dc.subject.othercompetition
dc.subject.otherneighbourhood crowding
dc.subject.otherspatial and temporal dimensions
dc.subject.otherstress gradient hypothesis
dc.subject.othertree interactions
dc.titleSpatiotemporal variation in the negative effect of neighbourhood crowding on stem growth
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202404172955
dc.contributor.laitosBio- ja ympäristötieteiden laitosfi
dc.contributor.laitosDepartment of Biological and Environmental Scienceen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn0022-0477
dc.relation.volumeEarly View
dc.type.versionacceptedVersion
dc.rights.copyright© 2024 The Authors. Journal of Ecology, British Ecological Society
dc.rights.accesslevelembargoedAccessfi
dc.relation.grantnumber336212
dc.relation.grantnumber856506
dc.relation.grantnumber856506
dc.relation.grantnumber345110
dc.relation.grantnumber101057437
dc.relation.grantnumber101059492
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/856506/EU//LIFEPLAN
dc.subject.ysoilmastonmuutokset
dc.subject.ysopuulajit
dc.subject.ysovuorovaikutus
dc.subject.ysometsät
dc.subject.ysoekosysteemit (ekologia)
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p5729
jyx.subject.urihttp://www.yso.fi/onto/yso/p13848
jyx.subject.urihttp://www.yso.fi/onto/yso/p10591
jyx.subject.urihttp://www.yso.fi/onto/yso/p5454
jyx.subject.urihttp://www.yso.fi/onto/yso/p4997
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1111/1365-2745.14291
dc.relation.funderResearch Council of Finlanden
dc.relation.funderEuropean Commissionen
dc.relation.funderResearch Council of Finlanden
dc.relation.funderEuropean Commissionen
dc.relation.funderEuropean Commissionen
dc.relation.funderSuomen Akatemiafi
dc.relation.funderEuroopan komissiofi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderEuroopan komissiofi
dc.relation.funderEuroopan komissiofi
jyx.fundingprogramResearch post as Academy Professor, AoFen
jyx.fundingprogramERC European Research Council, H2020en
jyx.fundingprogramResearch costs of Academy Professor, AoFen
jyx.fundingprogramResearch infrastructures, HEen
jyx.fundingprogramRIA Research and Innovation Action, HEen
jyx.fundingprogramAkatemiaprofessorin tehtävä, SAfi
jyx.fundingprogramERC European Research Council, H2020fi
jyx.fundingprogramAkatemiaprofessorin tutkimuskulut, SAfi
jyx.fundingprogramResearch infrastructures, HEfi
jyx.fundingprogramRIA Research and Innovation Action, HEfi
jyx.fundinginformationNational Natural Science Foundation of China, Grant/Award Number: 32025025 and 31988102; China Scholarship Council, Grant/Award Number: 202206010122; Research Council of Finland, Grant/Award Number: 336212 and 345110; European Union: the European Research Council (ERC) under the European Union’s Horizon 2020 Research and Innovation Program, Grant/Award Number: 856506; HORIZON- CL6- 2021- BIODIV- 01, Grant/Award Number: 101059492; HORIZON- I N F R A - 2 0 2 1- T E C H - 0 1 , G r a n t /A w a r d Number: 101057437
dc.type.okmA1


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