典型文献
Unimodal productivity-biodiversity relationship along the gradient of multidimensional resources across Chinese grasslands
文献摘要：
Resources can affect plant productivity and biodiversity simultaneously and thus are key drivers of their relationships in addition to plant-plant interactions.However,most previous studies only focused on a single resource while neglecting the nature of resource multidimensionality.Here we integrated four essential resources for plant growth into a single metric of resource diversity(RD)to investigate its effects on the productivity-biodiversity relationship(PBR)across Chinese grasslands.Results showed that habitats differing in RD have different PBRs-positive in low-resource habitats,but neutral in medium-and high-resource ones-while collectively,a weak positive PBR was observed.However,when excluding direct effects of RD on productivity and biodiversity,the PBR in high-resource habitats became negative,which leads to a unimodal instead of a positive PBR along the RD gradient.By integrating resource effects and changing plant-plant interactions into a unified framework with the RD gradient,our work contributes to uncovering underlying mechanisms for inconsistent PBRs at large scales.
文献关键词：
中图分类号：
作者姓名：
Yanfen Wang;Jianqing Du;Zhe Pang;Yali Liu;Kai Xue;Yann Hautier;Biao Zhang;Li Tang;Lili Jiang;Baoming Ji;Xingliang Xu;Jing Zhang;Ronghai Hu;Shutong Zhou;Fang Wang;Rongxiao Che;Di Wang;Chaoting Zhou;Xiaoyong Cui;Nico Eisenhauer;Yanbin Hao
作者机构：
College of Resources and Environment,University of Chinese Academy of Sciences,Beijing 100049,China;State Key Laboratory of Tibetan Plateau Earth System,Environment and Resources,Chinese Academy of Sciences,Beijing 100101,China;Beijing Yanshan Earth Critical Zone National Research Station,University of Chinese Academy of Sciences,Beijing 101408,China;School of Grassland Science,Beijing Forestry University,Beijing 100083,China;Ecology and Biodiversity Group,Department of Biology,Utrecht University,Utrecht 3584 CH,The Netherlands;Key Laboratory of Ecosystem Network Observation and Modeling,Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China;College of Life Sciences,University of Chinese Academy of Sciences,Beijing 100049,China;School of Ecology and Environmental Sciences,Yunnan University,Kunming 650091,China;Institute of Biophysics,Chinese Academy of Sciences,Beijing 100101,China;Department of Medicine,New York University Grossman School of Medicine,New York,NY 10016,USA;German Centre for Integrative Biodiversity Research(iDiv),Leipzig 04103,Germany;Institute of Biology,Leipzig University,Leipzig 04103,Germany
文献出处：
引用格式：
[1]Yanfen Wang;Jianqing Du;Zhe Pang;Yali Liu;Kai Xue;Yann Hautier;Biao Zhang;Li Tang;Lili Jiang;Baoming Ji;Xingliang Xu;Jing Zhang;Ronghai Hu;Shutong Zhou;Fang Wang;Rongxiao Che;Di Wang;Chaoting Zhou;Xiaoyong Cui;Nico Eisenhauer;Yanbin Hao-.Unimodal productivity-biodiversity relationship along the gradient of multidimensional resources across Chinese grasslands)[J].国家科学评论（英文版）,2022(12):84-97
A类：
Unimodal,multidimensionality,PBRs
B类：
productivity,biodiversity,along,gradient,resources,across,Chinese,grasslands,Resources,can,affect,plant,simultaneously,thus,are,key,drivers,their,relationships,addition,interactions,However,most,previous,studies,only,focused,single,while,neglecting,nature,Here,integrated,four,essential,growth,into,metric,RD,investigate,its,effects,Results,showed,that,habitats,differing,have,different,positive,low,neutral,medium,high,ones,collectively,weak,was,observed,when,excluding,direct,became,negative,which,leads,unimodal,instead,By,integrating,changing,unified,framework,contributes,uncovering,underlying,mechanisms,inconsistent,large,scales
AB值：
0.499473
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
