Pond-bottom decomposition of leaf litters canopied by free-floating vegetation
文献类型：期刊论文
| 作者 | Zhang, Ya-Lin; Li, Hong-Bin; Xu, Li; Pan, Xu5; Li, Wen-Bing; Liu, Jian1; Jiang, Yue-Ping; Song, Yao-Bin; Dong, Ming2 |
| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2019 |
| 卷号 | 26期号:8页码:8248-8256 |
| 关键词 | Cinnamomum camphora Diospyros kaki Free-floating vegetation Leaf litter decomposition Leaf trait Mass loss Phyllostachys propinqua Urban wetlands |
| ISSN号 | 0944-1344 |
| DOI | 10.1007/s11356-019-04145-x |
| 文献子类 | Article |
| 英文摘要 | In wetland ecosystems, vegetation can float freely on water surface, forming dense canopy which may play important ecological roles. This is especially true in many urban wetlands in which fluidity is low and nutrient level is high. So far, effects of free-floating vegetation on abiotic and biotic factors of wetlands have been known, while little on wetland ecosystem functions such as litter decomposition. To examine whether the canopy of free-floating vegetation on water surface will influence litter decomposition in wetlands or not, we conducted a 50-day in situ decomposition experiment in a subtropical urban pond wetland, in which litter bags of nine combinations of three mesh sizes and three litter species were put on the bottoms of total 22 ponds which were half with and half without free-floating vegetation canopy on the water surface. The ponds with and without the canopy had different water physicochemical properties. Overall, the canopy, the species identity, and the mesh size significantly decelerated mass loss and carbon loss of leaf litters while slightly on nitrogen loss. Effects of the canopy on leaf litter decomposition also showed species- and mesh size-dependent. Our results suggest that free-floating vegetation on water surface can alter water environmental factors and consequently change ecosystem functioning in wetlands. |
| 学科主题 | Environmental Sciences |
| 出版地 | HEIDELBERG |
| 电子版国际标准刊号 | 1614-7499 |
| WOS关键词 | URBAN WETLANDS ; QUALITY ; STREAM ; PLANTS ; COLONIZATION ; TEMPERATE ; BREAKDOWN ; OXYGEN ; INVERTEBRATES ; MACROPHYTES |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000463824600082 |
| 出版者 | SPRINGER HEIDELBERG |
| 资助机构 | National Key R&D Program of China [2017YFC0506200] ; NSFCNational Natural Science Foundation of China (NSFC) [31400346, 31670429, 41401556] ; Innovative R&D grant from Hangzhou Normal University [201203] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19865]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China 2.Hangzhou Normal Univ, Coll Life & Environm Sci, Key Lab Hangzhou City Ecosyst Protect & Restorat, Hangzhou, Zhejiang, Peoples R China 3.Hangzhou Xixi Natl Wetland Pk Res Ctr Ecol Sci, Hangzhou, Zhejiang, Peoples R China 4.Chinese Acad Forestry, Inst Wetland Res, Beijing, Peoples R China 5.Shandong Univ, Inst Environm Res, Qingdao, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Ya-Lin,Li, Hong-Bin,Xu, Li,et al. Pond-bottom decomposition of leaf litters canopied by free-floating vegetation[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2019,26(8):8248-8256. |
| APA | Zhang, Ya-Lin.,Li, Hong-Bin.,Xu, Li.,Pan, Xu.,Li, Wen-Bing.,...&Dong, Ming.(2019).Pond-bottom decomposition of leaf litters canopied by free-floating vegetation.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,26(8),8248-8256. |
| MLA | Zhang, Ya-Lin,et al."Pond-bottom decomposition of leaf litters canopied by free-floating vegetation".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 26.8(2019):8248-8256. |
入库方式： OAI收割
来源：植物研究所
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