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| Plant Clonal Integration Mediates the Horizontal Redistribution of Soil Resources, Benefiting Neighboring Plants | |
| Ye, Xue-Hua; Zhang, Ya-Lin; Liu, Zhi-Lan; Gao, Shu-Qin; Song, Yao-Bin; Liu, Feng-Hong; Dong, Ming6,9 | |
| 2016 | |
| Source Publication | FRONTIERS IN PLANT SCIENCE
 |
| ISSN | 1664-462X |
| Volume | 7 |
| Abstract | Resources such as water taken up by plants can be released into soils through hydraulic redistribution and can also be translocated by clonal integration within a plant clonal network. We hypothesized that the resources from one (donor) microsite could be translocated within a clonal network, released into different (recipient) microsites and subsequently used by neighbor plants in the recipient microsite. To test these hypotheses, we conducted two experiments in which connected and disconnected ramet pairs of Potentilla anserina were grown under both homogeneous and heterogeneous water regimes, with seedlings of Artemisia ordosica as neighbors. The isotopes [N-15] and deuterium were used to trace the translocation of nitrogen and water, respectively, within the clonal network. The water and nitrogen taken up by P anserina ramets in the donor microsite were translocated into the connected ramets in the recipient microsites. Most notably, portions of the translocated water and nitrogen were released into the recipient microsite and were used by the neighboring A. ordosica, which increased growth of the neighboring A. ordosica significantly. Therefore, our hypotheses were supported, and plant clonal integration mediated the horizontal hydraulic redistribution of resources, thus benefiting neighboring plants. Such a plant clonal integration-mediated resource redistribution in horizontal space may have substantial effects on the interspecific relations and composition of the community and consequently on ecosystem processes. |
| Keyword | clonal integration deuterium environmental heterogeneity [N-15] hydraulic redistribution Potentilla anserina stable isotope |
| Subject Area | Plant Sciences |
| DOI | 10.3389/fpla.2016.00077 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | HYDRAULIC REDISTRIBUTION ; PHYSIOLOGICAL INTEGRATION ; NITROGEN TRANSLOCATION ; WATER TRANSPORT ; ROOT SYSTEMS ; LIFT ; GRASSLAND ; FOREST ; TREES ; HETEROGENEITY |
| WOS Research Area | Science Citation Index Expanded (SCI-EXPANDED) |
| WOS ID | WOS:000369785500001 |
| Publisher | FRONTIERS MEDIA SA |
| Subtype | Article |
| Publication Place | LAUSANNE |
| Funding Organization | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [30900179, 31470032, 31100300, 39825106] |
| Corresponding Author Email | dongming@ibcas.ac.cn |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ibcas.ac.cn/handle/2S10CLM1/25202 |
| Collection | 植被与环境变化国家重点实验室 |
| Affiliation | 1.[Ye, Xue-Hua 2.Zhang, Ya-Lin 3.Liu, Zhi-Lan 4.Gao, Shu-Qin 5.Song, Yao-Bin 6.Liu, Feng-Hong 7.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China 8.Univ Chinese Acad Sci, Beijing, Peoples R China 9.[Song, Yao-Bin 10.Hangzhou Normal Univ, Key Lab Hangzhou City Ecosyst Protect & Restorat, Hangzhou, Zhejiang, Peoples R China 11.Chinese Acad Sci, Natl Sci Lib, Beijing, Peoples R China |
| Recommended Citation GB/T 7714 | Ye, Xue-Hua,Zhang, Ya-Lin,Liu, Zhi-Lan,et al. Plant Clonal Integration Mediates the Horizontal Redistribution of Soil Resources, Benefiting Neighboring Plants[J]. FRONTIERS IN PLANT SCIENCE,2016,7. |
| APA | Ye, Xue-Hua.,Zhang, Ya-Lin.,Liu, Zhi-Lan.,Gao, Shu-Qin.,Song, Yao-Bin.,...&Dong, Ming.(2016).Plant Clonal Integration Mediates the Horizontal Redistribution of Soil Resources, Benefiting Neighboring Plants.FRONTIERS IN PLANT SCIENCE,7. |
| MLA | Ye, Xue-Hua,et al."Plant Clonal Integration Mediates the Horizontal Redistribution of Soil Resources, Benefiting Neighboring Plants".FRONTIERS IN PLANT SCIENCE 7(2016). |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| fpls-07-00077.pdf（1862KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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