中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 水生生物研究所
  3. 中科院水生所知识产出（2009年前）
  4. 淡水生态学研究中心
  5. 期刊论文
Effects of warming, climate extremes and phosphorus enrichment on the growth, sexual reproduction and propagule carbon and nitrogen stoichiometry of Potamogeton crispus L

文献类型：期刊论文

作者Xu, Jun1; Wang, Tao2; Garcia Molinos, Jorge3,4,5; Li, Chao2; Hu, Bowen2; Pan, Meng2; Zhang, Min2
刊名ENVIRONMENT INTERNATIONAL
出版日期2020-04-01
卷号137页码:11
关键词Climate change Eutrophication Freshwater Mesocosm Macrophytes Phenology
ISSN号0160-4120
DOI10.1016/j.envint.2020.105502
通讯作者Xu, Jun(xujun@ihb.ac.cn) ; Zhang, Min(zhm7875@mail.hzau.edu.cn)
英文摘要Contemporary evidence suggests that submerged macrophytes are experiencing a global decline due to the multiple compounding anthropogenic stressors impacting shallow lake ecosystems. Eutrophication and climate change are two main widespread, often co-occurring stressors, yet evidence concerning their interactive effects on aquatic plants remains partial and fragmented. Predicting the response of submerged aquatic vegetation to the combined effects of nutrient pollution and compound climate warming (mean + variability) is therefore crucial for the conservation and management of these valuable and vulnerable ecosystems. Here, we present the results of an outdoor mesocosm experiment examining the combined effects of nutrient enrichment (phosphorus addition) and warming (a 4 degrees C increase in mean temperature above present ambient conditions applied as either a constant increase or a variable increase ranging between 0 and 8 degrees C to mimic the effect of extreme events but keeping an equivalent total amount of warming) on Potamogeton crispus L. Warming accelerated the growth and senescence of P. crispus suggesting a more important role in maintaining the clear water state in winter-early spring but concomitant to possible earlier turbid states in summer. Warming also consistently advanced the flowering phenology but had no significant effect on flowering duration. There were no significant differences in the life cycle between the two warming treatments, while phosphorus addition also had little effect. However, under phosphorus enrichment, P. crispus increased sexual reproduction investment producing higher seed setting rate per infructescence. In contrast, warming, especially variable warming, may decrease sexual reproduction investment by reducing the number of infructescences. Seed and turion stoichiometry were altered by the combination of warming and phosphorus addition, but the changes were complex and difficult to interpret.
WOS关键词SUBMERGED MACROPHYTES ; AQUATIC VEGETATION ; SEED PRODUCTION ; FRESH-WATER ; TEMPERATURE ; LAKE ; PHENOLOGY ; IMPACT ; CHINA ; EUTROPHICATION
资助项目National Key R&D Program of China[2018YFD0900904] ; International Cooperation Project of the Chinese Academy of Sciences[152342KYSB20190025] ; National Natural Science Foundations of China[31872687] ; Water Pollution Control and Management Project of China[2018ZX07208005] ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Japan Society for the Promotion of Science[19H04314]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000517970800027
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; International Cooperation Project of the Chinese Academy of Sciences ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; National Natural Science Foundations of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science ; Japan Society for the Promotion of Science
源URL[http://ir.ihb.ac.cn/handle/342005/35958]  
专题水生生物研究所_淡水生态学研究中心_期刊论文
通讯作者Xu, Jun; Zhang, Min
作者单位1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China
2.Huazhong Agr Univ, Coll Fisheries, Freshwater Aquaculture Collaborat Innovat Ctr Hub, Hubei Prov Engn Lab Pond Aquaculture, Wuhan 430070, Peoples R China
3.Hokkaido Univ, Grad Sch Environm Sci, Sapporo, Hokkaido 0600810, Japan
4.Hokkaido Univ, Global Inst Collaborat Res & Educ, Global Stn Arctic Res, Sapporo, Hokkaido 0010021, Japan
5.Hokkaido Univ, Arctic Res Ctr, Sapporo, Hokkaido 0010021, Japan
推荐引用方式
GB/T 7714		 Xu, Jun,Wang, Tao,Garcia Molinos, Jorge,et al. Effects of warming, climate extremes and phosphorus enrichment on the growth, sexual reproduction and propagule carbon and nitrogen stoichiometry of Potamogeton crispus L[J]. ENVIRONMENT INTERNATIONAL,2020,137:11.
APA Xu, Jun.,Wang, Tao.,Garcia Molinos, Jorge.,Li, Chao.,Hu, Bowen.,...&Zhang, Min.(2020).Effects of warming, climate extremes and phosphorus enrichment on the growth, sexual reproduction and propagule carbon and nitrogen stoichiometry of Potamogeton crispus L.ENVIRONMENT INTERNATIONAL,137,11.
MLA Xu, Jun,et al."Effects of warming, climate extremes and phosphorus enrichment on the growth, sexual reproduction and propagule carbon and nitrogen stoichiometry of Potamogeton crispus L".ENVIRONMENT INTERNATIONAL 137(2020):11.

入库方式： OAI收割

来源：水生生物研究所

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。