数字农科院2.0

Long-term grassland diversity-productivity relationship regulated by management regimes in northern China

文献类型： 外文期刊

作者： Yingying Nie;Lijun Xu;Xiaoping Xin;Liming Ye

作者机构：

关键词： Diversity;Enclosure;Livestock grazing;Meadow steppe;Mowing;Productivity

期刊名称： Science of the Total Environment

ISSN： 0048-9697

年卷期： 2024 年 949 卷

页码：

收录情况： SCIE（2024版） ; ; EI（2024版）

摘要： Grasslands are the most extensively distributed terrestrial ecosystems on Earth, providing a range of ecosystem services that are vital for sustaining human life and critical for sustainable development at the global scale. However, the relationship between the two most important attributes of grassland, plant diversity, and productivity, remains controversial even after many years of research. Here, we develop an analysis of covariance (ANCOVA) model based on decadal-scale experimental data from a degraded meadow steppe in northeastern Inner Mongolia, China to quantify the response of aboveground biomass (AGB) to plant species diversity under varying management regimes. We report that AGB responds negatively to the plant diversity in fallow grasslands and positively in grazing grasslands, transiting from negative to positive in mowing grasslands as mowing became more frequent. We show that the changing diversity-productivity relationships are driven by changes in species composition of the plant community, given the significant productivity gap between rare and non-rare species. This highlights the role of management in regulating the diversity-productivity relationships in grasslands. These results not only provide provocative insights into the relationships between plant diversity and productivity but also support more sustainable use and management of grassland resources.

分类号：

  • 相关文献

[1]Enclosure in Combination with Mowing Simultaneously Promoted Grassland Biodiversity and Biomass Productivity. Li, Da,Nie, Yingying,Xu, Lijun,Ye, Liming. 2022

[2]Response of soil nematode communities in Stipa baicalensis meadow steppe to mowing frequencies. Wu, Renheng,Wu, Zhendan,Zhang, Yaling,Ye, He,Yang, Dianlin,Hong, Mei. 2025

[3]Moderate grazing weakens legacy effects of grazing history on primary productivity and biodiversity in a meadow grassland. Ren, Haiyan,Xie, Jiayao,Ke, Yuguang,Yu, Qiang,Lkhagva, Ariuntsetseg,Liu, Manqiang. 2024

[4]Effects of cattle grazing on small mammal communities in the Hulunber meadow steppe. Cao, Chan,Shuai, Ling-Ying,Song, Yan-Ling,Zeng, Zhi-Gao,Cao, Chan,Xin, Xiao-Ping,Liu, Zhi-Tao. 2016

[5]Compensatory dynamics drive grassland recovery from drought. Luo, Wentao,Ma, Wang,Song, Lin,Te, Niwu,Chen, Jiaqi,Muraina, Taofeek O.,Wilkins, Kate,Griffin-Nolan, Robert J.,Ma, Tianxiao,Qian, Jianqiang,Xu, Chong,Yu, Qiang,Wang, Zhengwen,Han, Xingguo,Collins, Scott L.. 2023

[6]Belowground net primary productivity and biomass allocation in response to different restoration measures in a salt-alkali-degraded Songnen meadow. Dongxue Tao,Taiping Chen,Yan Luo,Honghui Wu,Xinyu Wang,Jing Wang,Yingzhi Gao. 2021

[7]Long-Term Overgrazing-Induced Changes in Topsoil Water-Retaining Capacity in a Typical Steppe. Li, Xiliang,Hou, Xiangyang,Guo, Fenghui,Ding, Yong,Duan, Junjie,Liu, Zhiying.

[8]Kin recognition benefits clonal offspring performance of historically grazed Leymus chinensis: insights for grassland management. Zhang, Zhen,Li, Xiliang,Duan, Junjie,Sun, Juan. 2022

[9]Soil aggregate microbiomes steer plant community overyielding in ungrazed and intensively grazed grassland soils. Xiliang Li,Zhen Zhang,Xiaotao Lü,Yuanheng Li,Ke Jin,Wim H. van der Putten. 2022

[10]Historic grazing enhances root-foraging plasticity rather than nitrogen absorbability in clonal offspring of Leymus chinensis. Xiliang Li,Ningning Hu,Jingjing Yin,Weibo Ren,Ellen Fry. 2021

[11]Carbon use efficiency of alpine grasslands affected by grazing exclusion and local environmental context in Tibet, China. Yunfei Feng,Jianshuang Wu,Meng Li,Ben Chen,Minyahel Tilahun,Xianzhou Zhang. 2024

[12]Carbon Storage under Different Grazing Management in the Typical Steppe. Sarula,Chen, Haijun,Hou, Xiangyang,Wu, Xinhong,Ren, Weibo,Ding, Yong,Ubugunov, Leonid,Vishnyakova, Oksana.

[13]Long-term effects of mowing on plasticity and allometry of Leymus chinensis in a temperate semi-arid grassland, China. Li Xiliang,Hou Xiangyang,Ren Weibo,Wu Xinhong,Baoyin, Taogetao,Liu Zhiying,Li Yaqiong,Xu Huimin,Badgery, Warwick. 2016

[14]Effects of Grazing Sheep and Mowing on Grassland Vegetation Community and Soil Microbial Activity under Different Levels of Nitrogen Deposition. Zhou, Chengyang,Zuo, Shining,Wang, Xiaonan,Ji, Yixin,Lamao, Qiezhuo,Liu, Li,Huang, Ding. 2022

[15]The two sides of resistance-resilience relationship in both aboveground and belowground communities in the Eurasian steppe. Yang, Wei,Yang, Junjie,Fan, Yi,Guo, Quankuan,Jiang, Nana,Babalola, Olubukola Oluranti,Han, Xingguo,Zhang, Ximei. 2023

[16]Methane and Nitrous Oxide Fluxes with Different Land Uses in the Temperate Meadow Steppe of Inner Mongolia, China. Fan, Kaikai,Yan, Yuchun,Xu, Dawei,Li, Shuzhen,Zhao, Yue,Wang, Xu,Xin, Xiaoping. 2022

[17]Short-term robust plant overcompensatory growth was observed in a degraded alpine meadow on the southeastern Qinghai-Tibetan Plateau. Yandan Ma,Qiuzhu Zheng,Yong Zhang,Hasbagan Ganjurjav,Haitao Yue,Xiaorong Wang,Kaiting Wu,Kemin Liang,Hao Zeng,Huimin Wu. 2024

[18]Grazing increases the positive feedback of legumes while decreasing the negative feedback of grass. Chang, Jiechao,Xie, Jiayao,Lkhagva, Ariuntsetseg,Wu, Honghui,Ren, Haiyan. 2024

[19]Isolation, characterization and phylogenetic analysis of the resistance gene analogues (RGAs) in banana (Musa spp.). Pei, Xinwu,Li, Shengjun,Jiang, Ying,Zhang, Yongqiang,Wang, Zhixing,Jia, Shirong.

[20]Linking nutrient strategies with plant size along a grazing gradient: Evidence from Leymus chinensis in a natural pasture. Li Xi-liang,Liu Zhi-ying,Ren Wei-bo,Ding Yong,Ji Lei,Guo Feng-hui,Hou Xiang-yang. 2016

作者其他论文 更多>>