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Diatom response to climatic warming over the last 200 years: A record from Gonghai Lake, North China

文献类型：期刊论文

作者Yan, Yao1,2; Wang, Luo3; Li, Jie1,2; Li, Jingjing1,2; Zou, Yafei3,4; Zhang, Jiaoyang1,2; Li, Peng2; Liu, Yuan2; Xu, Bing3,4; Gu, Zhaoyan3,4
刊名PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
出版日期2018-04-15
卷号495页码:48-59
关键词Diatom assemblages Biodiversity Response Warming climate Stratification/mixing
ISSN号0031-0182
DOI10.1016/j.palaeo.2017.12.023
文献子类Article
英文摘要Annual monitoring data and centennial and millennial-scale paleolimnological records have revealed an increase in small-celled planktonic diatom species relative to heavier tycho-planktonic and small benthic diatoms in many high-altitude lakes, presumably in response to recent climatic warming. In addition to changes in the composition and structure of lacustrine diatom assemblages, there have also been changes in diatom biodiversity; however, these changes are not regionally consistent. In this study, we chose a temperate mid-latitude lake to explore the response of changes in diatom assemblages and biodiversity to recent climatic warming. The diatom record spans the past ca. 200 years and reveals that since 1966 CE the small-celled Cyclotella ocellata + stelligera has replaced the previously dominant, large-celled phytoplankton Cyclotella schroeteri. These changes are in accordance with the increasing trend in global mean surface temperature. Biodiversity increased remarkably from 1966 CE, but began to decline after 1990 CE, presumably in response to rapid climatic warming. Our findings indicate that the response of diatom biodiversity to climate change was a nonlinear process.
WOS关键词ANTHROPOGENIC NITROGEN DEPOSITION ; EPILIMNETIC TOTAL PHOSPHORUS ; MIXING DEPTHS ; ALPINE LAKES ; SPECIES-DIVERSITY ; MOUNTAIN LAKES ; ARCTIC LAKES ; WATER-DEPTH ; PHYTOPLANKTON ; EUTROPHICATION
WOS研究方向Physical Geography ; Geology ; Paleontology
语种英语
WOS记录号WOS:000427344400005
出版者ELSEVIER SCIENCE BV
资助机构National Natural Science Foundation of China(41372372 ; National Natural Science Foundation of China(41372372 ; 973 Program(2015CB953801) ; 973 Program(2015CB953801) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDA05120100) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDA05120100) ; 41772379 ; 41772379 ; 41572348) ; 41572348) ; National Natural Science Foundation of China(41372372 ; National Natural Science Foundation of China(41372372 ; 973 Program(2015CB953801) ; 973 Program(2015CB953801) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDA05120100) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDA05120100) ; 41772379 ; 41772379 ; 41572348) ; 41572348) ; National Natural Science Foundation of China(41372372 ; National Natural Science Foundation of China(41372372 ; 973 Program(2015CB953801) ; 973 Program(2015CB953801) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDA05120100) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDA05120100) ; 41772379 ; 41772379 ; 41572348) ; 41572348) ; National Natural Science Foundation of China(41372372 ; National Natural Science Foundation of China(41372372 ; 973 Program(2015CB953801) ; 973 Program(2015CB953801) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDA05120100) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDA05120100) ; 41772379 ; 41772379 ; 41572348) ; 41572348)
源URL[http://ir.iggcas.ac.cn/handle/132A11/83042]  
专题中国科学院地质与地球物理研究所
通讯作者Wang, Luo
作者单位1.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Beijing 100083, Peoples R China
2.China Univ Geosci, Sch Earth Sci & Resources, Beijing 100083, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Yan, Yao,Wang, Luo,Li, Jie,et al. Diatom response to climatic warming over the last 200 years: A record from Gonghai Lake, North China[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2018,495:48-59.
APA Yan, Yao.,Wang, Luo.,Li, Jie.,Li, Jingjing.,Zou, Yafei.,...&Wan, Xiaoqiao.(2018).Diatom response to climatic warming over the last 200 years: A record from Gonghai Lake, North China.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,495,48-59.
MLA Yan, Yao,et al."Diatom response to climatic warming over the last 200 years: A record from Gonghai Lake, North China".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 495(2018):48-59.

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来源：地质与地球物理研究所

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