| DOI: | 10.1016/j.marpolbul.2018.02.029
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| Scopus记录号: | 2-s2.0-85042173463
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| 论文题名: | Interactive effect of temperature, acidification and ammonium enrichment on the seagrass Cymodocea nodosa |
| 作者: | Egea L.G.; Jiménez-Ramos R.; Vergara J.J.; Hernández I.; Brun F.G.
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| 刊名: | Marine Pollution Bulletin
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| ISSN: | 0025-326X
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| EISSN: | 1879-3363
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| 出版年: | 2018
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| 语种: | 英语
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| 英文关键词: | Acidification
; Carbon dioxide
; Climate change
; Cymodocea nodosa
; Eutrophication
; Warming
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| Scopus关键词: | Acidification
; Carbon dioxide
; Ecology
; Ecosystems
; Eutrophication
; Plants (botany)
; Ammonium assimilation
; Coastal ecosystems
; Cymodocea nodosa
; Ecological roles
; Interactive effect
; Mechanical stress
; Nutrient enrichments
; Warming
; Climate change
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| Scopus学科分类: | Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
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| 英文摘要: | Global (e.g. climate change) and local factors (e.g. nutrient enrichment) act together in nature strongly hammering coastal ecosystems, where seagrasses play a critical ecological role. This experiment explores the combined effects of warming, acidification and ammonium enrichment on the seagrass Cymodocea nodosa under a full factorial mesocosm design. Warming increased plant production but at the expense of reducing carbon reserves. Meanwhile, acidification had not effects on plant production but increased slightly carbon reserves, while a slight stimulation of net production and a slight decrease on carbon reserves under ammonium supply were recorded. When all the factors were combined together improved the production and carbon reserves of Cymodocea nodosa, indicating that acidification improved ammonium assimilation and buffered the enhanced respiration promoted by temperature. Therefore, it could indicate that this temperate species may benefit under the simulated future scenarios, but indirect effects (e.g. herbivory, mechanical stress, etc.) may counteract this balance. © 2018 Elsevier Ltd. |
| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/88605
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| Appears in Collections: | 过去全球变化的重建
全球变化的国际研究计划
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作者单位: | Department of Biology, Faculty of Marine and Environmental Sciences, University of Cadiz, 11510, Puerto Real, Cadiz, Spain
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| Recommended Citation: | |
Egea L.G.,Jiménez-Ramos R.,Vergara J.J.,et al. Interactive effect of temperature, acidification and ammonium enrichment on the seagrass Cymodocea nodosa[J]. Marine Pollution Bulletin,2018-01-01
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