dc.contributor.author | Zhang, Hong‐Tu | |
dc.contributor.author | Ovaskainen, Otso | |
dc.contributor.author | Chi, Xiulian | |
dc.contributor.author | Guo, Qiang | |
dc.contributor.author | Tang, Zhiyao | |
dc.date.accessioned | 2024-04-17T07:21:34Z | |
dc.date.available | 2024-04-17T07:21:34Z | |
dc.date.issued | 2024 | |
dc.identifier.citation | Zhang, 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.other | CONVID_207716176 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/94336 | |
dc.description.abstract | Neighbourhood 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.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | Wiley-Blackwell | |
dc.relation.ispartofseries | Journal of Ecology | |
dc.rights | In Copyright | |
dc.subject.other | basal area increment | |
dc.subject.other | climatic gradient | |
dc.subject.other | competition | |
dc.subject.other | neighbourhood crowding | |
dc.subject.other | spatial and temporal dimensions | |
dc.subject.other | stress gradient hypothesis | |
dc.subject.other | tree interactions | |
dc.title | Spatiotemporal variation in the negative effect of neighbourhood crowding on stem growth | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-202404172955 | |
dc.contributor.laitos | Bio- ja ympäristötieteiden laitos | fi |
dc.contributor.laitos | Department of Biological and Environmental Science | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 0022-0477 | |
dc.relation.volume | Early View | |
dc.type.version | acceptedVersion | |
dc.rights.copyright | © 2024 The Authors. Journal of Ecology, British Ecological Society | |
dc.rights.accesslevel | embargoedAccess | fi |
dc.relation.grantnumber | 336212 | |
dc.relation.grantnumber | 856506 | |
dc.relation.grantnumber | 856506 | |
dc.relation.grantnumber | 345110 | |
dc.relation.grantnumber | 101057437 | |
dc.relation.grantnumber | 101059492 | |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/856506/EU//LIFEPLAN | |
dc.subject.yso | ilmastonmuutokset | |
dc.subject.yso | puulajit | |
dc.subject.yso | vuorovaikutus | |
dc.subject.yso | metsät | |
dc.subject.yso | ekosysteemit (ekologia) | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p5729 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p13848 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p10591 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p5454 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p4997 | |
dc.rights.url | http://rightsstatements.org/page/InC/1.0/?language=en | |
dc.relation.doi | 10.1111/1365-2745.14291 | |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | European Commission | en |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | European Commission | en |
dc.relation.funder | European Commission | en |
dc.relation.funder | Suomen Akatemia | fi |
dc.relation.funder | Euroopan komissio | fi |
dc.relation.funder | Suomen Akatemia | fi |
dc.relation.funder | Euroopan komissio | fi |
dc.relation.funder | Euroopan komissio | fi |
jyx.fundingprogram | Research post as Academy Professor, AoF | en |
jyx.fundingprogram | ERC European Research Council, H2020 | en |
jyx.fundingprogram | Research costs of Academy Professor, AoF | en |
jyx.fundingprogram | Research infrastructures, HE | en |
jyx.fundingprogram | RIA Research and Innovation Action, HE | en |
jyx.fundingprogram | Akatemiaprofessorin tehtävä, SA | fi |
jyx.fundingprogram | ERC European Research Council, H2020 | fi |
jyx.fundingprogram | Akatemiaprofessorin tutkimuskulut, SA | fi |
jyx.fundingprogram | Research infrastructures, HE | fi |
jyx.fundingprogram | RIA Research and Innovation Action, HE | fi |
jyx.fundinginformation | National 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.okm | A1 | |