The response of phytoplankton communities to experimentally elevated temperatures in the presence and absence of Potamogeton crispus
文献类型：期刊论文
| 作者 | Li, Wei1,5; Jeppesen, Erik2,3; Wu, Haoping3,4,5; Hao, Beibei3,4,5 |
| 刊名 | ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS
 |
| 出版日期 | 2018-11-01 |
| 卷号 | 35页码:539-546 |
| 关键词 | Climate warming Phytoplankton Functional group Potamogeton crispus Diversity |
| ISSN号 | 2211-9264 |
| DOI | 10.1016/j.algal.2018.09.032 |
| 英文摘要 | Phytoplankton in shallow lakes will expectedly respond to climate warming and the response may differ between macrophyte and non-macrophyte lakes. To test the responses of phytoplankton to elevated temperature (+ 4.5 degrees C) at genus and functional group level, we conducted a 60-day experiment with and without the presence of Potamogeton crispus in the winter of Wuhan, China. When P. crispus was present, elevated temperature had little or no effect on the biomass and composition of the phytoplankton community. In the absence of P. crispus, however, elevated temperature significantly decreased the biomass and changed the composition of the phytoplankton. In contrast to many but not all published results mainly conducted during spring and summer, elevated temperature in winter reduced rather than increased the dominance of Cyanophyta. Instead, Chlorophyta became dominant. Redundancy analyses (RDA) showed that conductivity, light intensity and the ammonium/nitrate ratio (NH4:NO3) were the most important environmental variables, accounting for almost similar parts of the variations recorded in both genus and functional group composition. Among treatments, functional models did not show advantages over taxonomic models in depicting the response of the phytoplankton assemblage to the environmental conditions prevailing in our study conducted in winter, characterised by low phytoplankton abundance. |
| 资助项目 | National Key Research and Development Program of China[2016YFA0601000] ; National Natural Science Foundation of China[31500296] ; National Natural Science Foundation of China[31670368] ; UCAS ; PROGNOS (Predicting in-lake responses to change using near real time models Water Joint Programme Initiative) ; Centre for Water Technology ; Horizon2020 project AQUACOSM (Network of Leading European AQUAtic MesoCOSM Facilities Connecting Mountains to Oceans from the Arctic to the Mediterranean) ; AnaEE Denmark |
| WOS研究方向 | Biotechnology & Applied Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000447187700058 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/6045]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Li, Wei |
| 作者单位 | 1.Chinese Acad Sci, Hubei Key Lab Wetland Evolut & Ecol Restorat, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Sinodanish Ctr Educ & Res SDC, Beijing 100049, Peoples R China 3.Aarhus Univ, Dept Biosci, Vejlsovej 25, DK-8600 Silkeborg, Denmark 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Key Lab Aquat Bot & Watershed Ecol, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Wei,Jeppesen, Erik,Wu, Haoping,et al. The response of phytoplankton communities to experimentally elevated temperatures in the presence and absence of Potamogeton crispus[J]. ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,2018,35:539-546. |
| APA | Li, Wei,Jeppesen, Erik,Wu, Haoping,&Hao, Beibei.(2018).The response of phytoplankton communities to experimentally elevated temperatures in the presence and absence of Potamogeton crispus.ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,35,539-546. |
| MLA | Li, Wei,et al."The response of phytoplankton communities to experimentally elevated temperatures in the presence and absence of Potamogeton crispus".ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS 35(2018):539-546. |
入库方式： OAI收割
来源：武汉植物园
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