Phragmites australis meets Suaeda salsa on the red beach: Effects of an ecosystem engineer on salt-marsh litter decomposition
文献类型：期刊论文
| 作者 | Cui, Lijuan; Pan, Xu; Li, Wei; Zhang, Xiaodong; Liu, Guofang1; Song, Yao-Bin; Yu, Fei-Hai; Prinzing, Andreas5; Cornelissen, Johannes H. C. |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2019 |
| 卷号 | 693 |
| 关键词 | Aboveground and belowground processes Carbon and nutrient cycling Ecosystem engineer Litter decomposition Plant encroachment Salt marsh |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2019.07.283 |
| 文献子类 | Article |
| 英文摘要 | Suaeda salsa is a pioneer species in coastal wetlands of East Asia and recently an ecosystem engineer species, Phragmites australis, has started to enter into S. salsa communities owing to either autogenic or external drivers. The consequences of this phenomenon on the ecosystem functions of coastal wetlands are still unclear, especially for decomposition processes. Here we compared the decomposition rate of S. salsa litter, and associated litter chemistry dynamics, between sites with and without P. australis encroachment. We conducted a litter transplantation experiment to tease apart the effects of litter quality and decomposing environment or decomposer community composition. Our results showed that P. australis encroachment led to higher carbon and phosphorus losses of S. salsa litter, but equal losses of total mass, lignin, hemicellulose and nitrogen. Phragmites australis encroachment might affect decomposition rate indirectly by making S. salsa produce litter with higher lignin concentrations or via increasing the fungal diversity for decomposition. Moreover, P. australis as an ecosystem engineer might also alter the allocation of total phosphorus between the plants and the soils in coastal wetlands. Our findings indicate that P. australis could impact aboveground and belowground carbon and nutrient dynamics in coastal wetlands, and highlight the important consequences that encroaching plant species, especially ecosystem engineers, can have on ecosystem functions and services of coastal wetlands, not only in East Asia but probably also elsewhere in the world. (C) 2019 Elsevier B.V. All rights reserved. |
| 学科主题 | Environmental Sciences |
| 出版地 | AMSTERDAM |
| 电子版国际标准刊号 | 1879-1026 |
| WOS关键词 | DIFFERENT NUTRIENT CONDITIONS ; PLANT INVASION ; SHRUB ENCROACHMENT ; SOIL CARBON ; BIODIVERSITY ; VEGETATION ; DIVERSITY ; RATES ; IMPACTS |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000489694700083 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key Research and Development Program of China [2017YFC0506200] ; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2015M571161] ; Royal Netherlands Academy of Arts and Sciences (KNAW, Chinese Exchange Programme) [12CDP007] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19416]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Forestry, Inst Wetland Res, Beijing Key Lab Wetland Serv & Restorat, Beijing 100091, Peoples R China 2.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 3.Cornelissen, Johannes H. C.] Vrije Univ Amsterdam, Fac Earth & Life Sci, Dept Ecol Sci, Syst Ecol, NL-1081 HV Amsterdam, Netherlands 4.Univ Rennes 1, Res Unit Ecobio, CNRS, Campus Beaulieu,Batiment 14 A, F-35042 Rennes, France 5.Taizhou Univ, Inst Wetland Ecol & Clone Ecol, Taizhou 318000, Peoples R China 6.Hangzhou Normal Univ, Coll Life & Environm Sci, Key Lab Hangzhou City Ecosyst Protect & Restorat, Hangzhou 310036, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Lijuan,Pan, Xu,Li, Wei,et al. Phragmites australis meets Suaeda salsa on the red beach: Effects of an ecosystem engineer on salt-marsh litter decomposition[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,693. |
| APA | Cui, Lijuan.,Pan, Xu.,Li, Wei.,Zhang, Xiaodong.,Liu, Guofang.,...&Cornelissen, Johannes H. C..(2019).Phragmites australis meets Suaeda salsa on the red beach: Effects of an ecosystem engineer on salt-marsh litter decomposition.SCIENCE OF THE TOTAL ENVIRONMENT,693. |
| MLA | Cui, Lijuan,et al."Phragmites australis meets Suaeda salsa on the red beach: Effects of an ecosystem engineer on salt-marsh litter decomposition".SCIENCE OF THE TOTAL ENVIRONMENT 693(2019). |
入库方式： OAI收割
来源：植物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。