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Effects of Mowing Frequency on Soil Nematode Diversity and Community Structure in a Chinese Meadow Steppe

文献类型：期刊论文

作者Zhao, Jinling3; Chen, Jiale1; Wu, Honghui1; Li, Linghao; Pan, Fengjuan4
刊名SUSTAINABILITY
出版日期2021
卷号13期号:10
关键词grassland nematodes biodiversity mowing frequency
DOI10.3390/su13105555
文献子类Article
英文摘要Soil nematodes are one of the most important components in terrestrial ecosystems and the critical factor driving the belowground process. The grasslands of Northeast China have been subject to mowing for ages, which theoretically should have had substantial effects on the processes associated with soil nematodes. However, relevant studies have barely been conducted to date. This study examined variations in soil nematode abundance, biomass, diversity, and community structure, with respect to varying mowing frequencies. The results showed that a higher mowing frequency significantly reduced the abundance of soil nematodes, biomass, diversity, and community structure stability in the ecosystem, while intermediate mowing frequency enhanced these parameters to different extents. Our findings indicate that the changing patterns of the nematode indices with mowing frequency conform to the intermediate disturbance theory. This study provides a theoretical basis for formulating grassland-related management measures and maintaining the stability of grassland ecosystems.
学科主题Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
出版地BASEL
电子版国际标准刊号2071-1050
WOS关键词DISTURBANCE
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED) ; Social Science Citation Index (SSCI)
语种英语
WOS记录号WOS:000662607200001
出版者MDPI
资助机构National Key Research and Development Program of China [2017YFE0104500] ; Major State Research Development Program of China [2016YFC0500601] ; National Natural Science Foundation of China [41877342, 32071636]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/26533]  
专题植被与环境变化国家重点实验室
作者单位1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Harbin 150081, Peoples R China
3.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
4.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Beijing 100081, Peoples R China
推荐引用方式
GB/T 7714		 Zhao, Jinling,Chen, Jiale,Wu, Honghui,et al. Effects of Mowing Frequency on Soil Nematode Diversity and Community Structure in a Chinese Meadow Steppe[J]. SUSTAINABILITY,2021,13(10).
APA Zhao, Jinling,Chen, Jiale,Wu, Honghui,Li, Linghao,&Pan, Fengjuan.(2021).Effects of Mowing Frequency on Soil Nematode Diversity and Community Structure in a Chinese Meadow Steppe.SUSTAINABILITY,13(10).
MLA Zhao, Jinling,et al."Effects of Mowing Frequency on Soil Nematode Diversity and Community Structure in a Chinese Meadow Steppe".SUSTAINABILITY 13.10(2021).

入库方式： OAI收割

来源：植物研究所

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