The response of Vallisneria spinulosa (Hydrocharitaceae) and plankton to pulse addition of inorganic nitrogen with different loading patterns
文献类型：期刊论文
| 作者 | Zhang, Zhao1,2; Cao, Yu1,3; Jeppesen, Erik4,5; Li, Wei1,3,5 |
| 刊名 | HYDROBIOLOGIA
 |
| 出版日期 | 2016-03-01 |
| 卷号 | 767期号:1页码:175-184 |
| 关键词 | Eutrophication Submerged macrophyte loss Loading pattern Nitrogen Shallow lakes Extreme events |
| ISSN号 | 0018-8158 |
| DOI | 10.1007/s10750-015-2494-8 |
| 英文摘要 | The global climate change may lead to more extreme climate events such as severe flooding creating excessive pulse-loading of nutrients, including nitrogen (N), to freshwaters. We conducted a 3-month mesocosm study to investigate the responses of phytoplankton, zooplankton and Vallisneria spinulosa to different N loading patterns using weekly and monthly additions of in total 14 g N m(-2) month(-1) during the first 2 months. The monthly additions led to higher phytoplankton chlorophyll a and total phytoplankton biomass than at ambient conditions as well as lower leaf biomass and a smaller ramet number of V. spinulosa. Moreover, the biomass of cyanobacteria was higher during summer (August) in the monthly treatments than those with weekly or no additions. However, the biomass of plankton and macrophytes did not differ among the N treatments at the end of the experiment, 1 month after the termination of N addition. We conclude that by stimulating the growth of phytoplankton (cyanobacteria) and reducing the growth of submerged macrophytes, short-term extreme N loading may have significant effects on shallow nutrient-rich lakes and that the lakes may show fast recovery if they are not close to the threshold of a regime shift from a clear to a turbid state. |
| 资助项目 | National Natural Science Foundation of China[31170340] ; CRES (Danish Strategic Research Council) ; CLEAR (a Villum Kann Rasmussen Centre of Excellence project) ; MARS project (Managing Aquatic ecosystems and water Resources under multiple Stress) under 7th EU Framework Programme, Theme 6 (Environment including Climate Change)[603378] |
| WOS研究方向 | Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000369001000014 |
| 出版者 | SPRINGER |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/115]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Cao, Yu |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Aquat Bot & Watershed Ecol, Wuhan Bot Garden, Wuhan 430074, Peoples R China 2.Inst Bot Shaanxi Prov, Xian Bot Garden Shaanxi Prov, Xian 710061, Shaanxi, Peoples R China 3.Chinese Acad Sci, Wuhan Bot Garden, Hubei Key Lab Wetland Evolut & Ecol Restorat, Wuhan 430074, Peoples R China 4.Aarhus Univ, Dept Biosci, Vejlsovej 25,POB 314, DK-8600 Silkeborg, Denmark 5.Sinodanish Ctr Educ & Res SDC, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Zhao,Cao, Yu,Jeppesen, Erik,et al. The response of Vallisneria spinulosa (Hydrocharitaceae) and plankton to pulse addition of inorganic nitrogen with different loading patterns[J]. HYDROBIOLOGIA,2016,767(1):175-184. |
| APA | Zhang, Zhao,Cao, Yu,Jeppesen, Erik,&Li, Wei.(2016).The response of Vallisneria spinulosa (Hydrocharitaceae) and plankton to pulse addition of inorganic nitrogen with different loading patterns.HYDROBIOLOGIA,767(1),175-184. |
| MLA | Zhang, Zhao,et al."The response of Vallisneria spinulosa (Hydrocharitaceae) and plankton to pulse addition of inorganic nitrogen with different loading patterns".HYDROBIOLOGIA 767.1(2016):175-184. |
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来源：武汉植物园
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