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Uncovering widespread Anthropocene dietary shifts in Chinese large mammalian herbivores

文献类型：期刊论文

作者Yang, Yangheshan8; Zhao, Yuhao8; Stidham, Thomas A.6,7; Liu, Xiangxu8; Zhu, Xichao5; Li, Bicheng4; Zhang, Lixun2,3; Ni, Xijun6,7; Si, Xingfeng8
刊名ECOLOGY LETTERS
出版日期2023-12-09
页码12
ISSN号1461-023X
关键词Anthropocene dental microwear dietary niches functional diversity historical specimens human impacts large herbivores
DOI10.1111/ele.14343
通讯作者Si, Xingfeng(sixf@des.ecnu.edu.cn)
英文摘要The Anthropocene's human-dominated habitat expansion endangers global biodiversity. However, large mammalian herbivores experienced few extinctions during the 20th century, hinting at potentially overlooked ecological responses of a group sensitive to global change. Using dental microwear as a proxy, we studied large herbivore dietary niches over a century across mainland China before (1880s-1910s) and after (1970s-1990s) the human population explosion. We uncovered widespread and significant shifts (interspecific microwear differences increased and intraspecific microwear dispersion expanded) within dietary niches linked to geographical areas with rapid industrialization and population growth in eastern China. By contrast, in western China, where human population growth was slower, we found no indications of shifts in herbivore dietary niches. Further regression analysis links the intensity of microwear changes to human land-use expansion. These analyses highlight dietary adjustments of large herbivores as a likely key factor in their adaptation across a century of large-scale human-driven changes. The study examined dietary shifts in Chinese large mammalian herbivores during the Anthropocene period using dental microwear as a proxy. The researchers found widespread and significant shifts in dietary niches, particularly in areas with rapid industrialization and population growth in eastern China. These shifts were linked to human land-use expansion. The study highlights the importance of dietary shifts in the adaptation of large herbivores to a changing world influenced by human activities.image
WOS关键词FUNCTIONAL-DIVERSITY INDEXES ; MICROWEAR TEXTURE ANALYSIS ; PLEISTOCENE ; PLASTICITY ; FRAMEWORK ; PLANT
资助项目National Natural Science Foundation of China ; Shanghai Natural History Museum, Museum of Lanzhou University ; Postdoctoral Science Foundation of China[2021M691030] ; Program for Professor of Special Appointment (Eastern Scholar)[TP2020016] ; Qianjiangyuan National Park Scientific Research Program ; [31901111] ; [32071545]
WOS研究方向Environmental Sciences & Ecology
语种英语
出版者WILEY
WOS记录号WOS:001117184300001
资助机构National Natural Science Foundation of China ; Shanghai Natural History Museum, Museum of Lanzhou University ; Postdoctoral Science Foundation of China ; Program for Professor of Special Appointment (Eastern Scholar) ; Qianjiangyuan National Park Scientific Research Program
源URL[http://119.78.100.205/handle/311034/23295]  
专题中国科学院古脊椎动物与古人类研究所
通讯作者Si, Xingfeng
作者单位1.East China Normal Univ, Sch Ecol & Environm Sci, Zhejiang Zhoushan Archipelago Observat & Res Stn, Inst Ecochongming,Zhejiang Tiantong Forest Ecosys, 500 Dongchuan Rd, Shanghai 200241, Peoples R China
2.Lanzhou Univ, Yuzhong Mt Ecosyst Observat & Res Stn, Lanzhou, Gansu, Peoples R China
3.Lanzhou Univ, Sch Life Sci, Lanzhou, Gansu, Peoples R China
4.Shanghai Nat Hist Museum, Branch Shanghai Sci & Technol Museum, Shanghai, Peoples R China
5.Chinese Acad Sci, Inst Zool, Natl Anim Collect Resource Ctr, Beijing, Peoples R China
6.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
7.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing, Peoples R China
8.East China Normal Univ, Sch Ecol & Environm Sci, Zhejiang Zhoushan Archipelago Observat & Res Stn, Inst Ecochongming,Zhejiang Tiantong Forest Ecosys, Shanghai, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Yangheshan,Zhao, Yuhao,Stidham, Thomas A.,et al. Uncovering widespread Anthropocene dietary shifts in Chinese large mammalian herbivores[J]. ECOLOGY LETTERS,2023:12.
APA Yang, Yangheshan.,Zhao, Yuhao.,Stidham, Thomas A..,Liu, Xiangxu.,Zhu, Xichao.,...&Si, Xingfeng.(2023).Uncovering widespread Anthropocene dietary shifts in Chinese large mammalian herbivores.ECOLOGY LETTERS,12.
MLA Yang, Yangheshan,et al."Uncovering widespread Anthropocene dietary shifts in Chinese large mammalian herbivores".ECOLOGY LETTERS (2023):12.

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来源：古脊椎动物与古人类研究所

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