Photoperiod and temperature interactions drive the latitudinal distribution of Laminaria hyperborea (Laminariales, Phaeophyceae) under climate change
文献类型：期刊论文
| 作者 | Diehl, Nora4,5,6; Laeseke, Philipp3; Bartsch, Inka4; Bligh, Margot2,5,6; Buck-Wiese, Hagen2; Hehemann, Jan-Hendrik2,5,6; Niedzwiedz, Sarina5,6; Plag, Niklas1,9; Karsten, Ulf1,8; Shan, Tifeng7 |
| 刊名 | JOURNAL OF PHYCOLOGY
 |
| 出版日期 | 2024-09-12 |
| 页码 | 19 |
| 关键词 | Arctic F-v/F-m kelp laminarin mannitol phlorotannins pigments polar day polar night species distribution model |
| ISSN号 | 0022-3646 |
| DOI | 10.1111/jpy.13497 |
| 通讯作者 | Diehl, Nora(ndiehl@uni-bremen.de) |
| 英文摘要 | Due to global rises in temperature, recent studies predict marine species shifting toward higher latitudes. We investigated the impact of interacting abiotic drivers on the distribution potential of the temperate kelp Laminaria hyperborea. The ecosystem engineering species is widespread along European coasts but has not yet been observed in the High Arctic, although it can survive several months of low temperatures and darkness. To investigate its ability to extend northward in future, we conducted a long-term multifactorial experiment with sporophytes from Porsangerfjorden, Norway-close to the species' documented northernmost distribution margin. The samples were exposed to three different photoperiods (PolarDay, LongDay, and PolarNight) at 0 degrees C, 5 degrees C, and 10 degrees C for 3 months. Optimum quantum yield of photosynthesis (F-v/F-m), dry weight, pigments, phlorotannins, and storage carbohydrates were monitored. Both physiological and biochemical parameters revealed that L. hyperborea was strongly influenced by the different photoperiods and their interaction with temperature, while temperature alone exerted only minor effects. The F-v/F-m data were integrated into a species distribution model to project a possible northward expansion of L. hyperborea. The combination of extended day lengths and low temperatures appeared to be the limiting reason for northward spread of L. hyperborea until recently. However, with water temperatures reaching 10 degrees C in summer, this kelp will be able to thrive also in the High Arctic. Moreover, no evidence of stress to Arctic winter warming was observed. Consequently, L. hyperborea has a high potential for spreading northward with further warming which may significantly affect the structure and function of Arctic ecosystems. |
| WOS关键词 | SPECIES DISTRIBUTION ; MURMAN COAST ; UV-RADIATION ; KELP FORESTS ; HABITAT ; ATLANTIC ; PHLOROTANNIN ; BIODIVERSITY ; GAMETOPHYTES ; PERFORMANCE |
| 资助项目 | This study was conducted in the frame of the project FACE-IT (The Future of Arctic Coastal Ecosystems - Identifying Transitions in Fjord Systems and Adjacent Coastal Areas). FACE-IT has received funding from the European Union's Horizon 2020 research and i ; Holmfjorden Research Station of the Norwegian Institute for Marine Research ; Alfred Wegener Institute for Polar and Marine Research (AWI) |
| WOS研究方向 | Plant Sciences ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001311224100001 |
| 出版者 | WILEY |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/198585]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Diehl, Nora |
| 作者单位 | 1.Univ Rostock, Inst Biol Sci, Rostock, Germany 2.Max Planck Inst Marine Microbiol, Bremen, Germany 3.Justus Liebig Univ Giessen, Anim Ecol & Systemat, Giessen, Germany 4.Alfred Wegener Inst, Helmholtz Ctr Polar & Marine Res, Bremerhaven, Germany 5.Univ Bremen, MARUM, D-28359 Bremen, Germany 6.Univ Bremen, Fac Biol & Chem, D-28359 Bremen, Germany 7.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China 8.Univ Rostock, Interdisciplinary Fac, Dept Maritime Syst, Rostock, Germany 9.Julius Kuhn Inst JKI, Fed Res Ctr Cultivated Plants, Braunschweig, Germany |
| 推荐引用方式 GB/T 7714 | Diehl, Nora,Laeseke, Philipp,Bartsch, Inka,et al. Photoperiod and temperature interactions drive the latitudinal distribution of Laminaria hyperborea (Laminariales, Phaeophyceae) under climate change[J]. JOURNAL OF PHYCOLOGY,2024:19. |
| APA | Diehl, Nora.,Laeseke, Philipp.,Bartsch, Inka.,Bligh, Margot.,Buck-Wiese, Hagen.,...&Bischof, Kai.(2024).Photoperiod and temperature interactions drive the latitudinal distribution of Laminaria hyperborea (Laminariales, Phaeophyceae) under climate change.JOURNAL OF PHYCOLOGY,19. |
| MLA | Diehl, Nora,et al."Photoperiod and temperature interactions drive the latitudinal distribution of Laminaria hyperborea (Laminariales, Phaeophyceae) under climate change".JOURNAL OF PHYCOLOGY (2024):19. |
入库方式： OAI收割
来源：海洋研究所
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