数字农科院2.0

Global patterns and drivers of soil nematodes in response to nitrogen enrichment

文献类型： 外文期刊

作者： Wen Xing;Xiaoming Lu;Shuli Niu;Dima Chen;Jinsong Wang;Ya Liu;Bingxue Wang;Shuang Zhang;Zhaolei Li;Xijun Yao;Qiang Yu;Dashuan Tian

作者机构：

关键词： Ammonium toxicity;Diversity;Nitrogen deposition;Soil acidification;Soil nematode;Trophic levels

期刊名称： Catena

ISSN： 0341-8162

年卷期： 2022 年 213 卷

页码：

收录情况： SCIE（2022版）

摘要： Nitrogen (N) deposition significantly lessens ecosystem N limitation, and can even cause N saturation and soil acidification. The effects of N enrichment have been globally assessed for plants, microbial diversity and biomass. However, at higher trophic levels, the global patterns and controlling factors of soil nematodes fed by plants or microbes remain unclear in context of N enrichment. Here, we presented a meta-analysis of 66 N addition experiments on nematode diversity and abundance. Our results revealed a negative dependence of nematode diversity on the N addition rate; however, not for nematode abundance. Across climate gradients, N addition reduced nematode diversity in dry regions but enhanced it in moist regions. Furthermore, N inputs suppressed nematode abundance in cold regions but promoted it in warm regions. Between different trophic levels, the abundance of high trophic-level nematodes (omnivorous-carnivorous) was reduced more than low-level groups (plant-, bacteria- and fungi-feeding nematodes). This occurred through negative N-induced effects, including increased ammonium (NH4+), soil acidification, and reduced microbial biomass. This study indicates that the considerable reduction in nematode communities due to higher N loads in the future will diminish their top-down impacts on plant and microbial activities and even simplify soil food web, particularly in cold and dry areas.

分类号：

  • 相关文献

[1]Mechanisms underlying the negative effects of nitrogen addition on soil nematode communities in global grassland ecosystems. Wen Xing,Xiaoming Lu,Shoubao Geng,Jingyi Ding,Yongfei Bai. 2023

[2]Nematode communities in continuous tomato-cropping field soil infested by root-knot nematodes. Shi, L. B.,Wu, H. Y.,Zheng, G. D.,Peng, D. L.. 2012

[3]Soil properties override climatic factors to shape soil nematode diversity in the eastern forest transect of China. Shuang Pang,Bin Hua,Wei Yang,Shuhan Zhang,Yupeng Guan,Keyu Bai,Carlo Fadda,Rong Mao,Yang Zhang,Ximei Zhang. 2024

[4]A novel soil manganese mechanism drives plant species loss with increased nitrogen deposition in a temperate steppe. Tian, Qiuying,Liu, Nana,Bai, Wenming,Li, Linghao,Lu, Peng,Gao, Yan,Yang, An,Wang, Tianzuo,Li, Xin,Han, Xingguo,Zhang, Wen-Hao,Tian, Qiuying,Zhang, Wen-Hao,Liu, Nana,Chen, Jiquan,Chen, Jiquan,Reich, Peter B.,Reich, Peter B.,Yu, Qiang,Cheng, Weixin,Wang, Zhengwen,Han, Xingguo,Yu, Qiang,Smith, Melinda D.,Knapp, Alan K.,Yu, Qiang,Smith, Melinda D.,Guo, Dali,Cheng, Weixin,Ma, Yibing.

[5]Responses Of Soil Nematode Communities T.o Herbicide Tolerant Soybean. Yang, ZG, Wang, LL, Yang, DL, Li, G, Xiu, WM, Liu, HM, Lai, X, Wang, H, Chang, H, Zhao, JN. 2018

[6]Sensitivity Of Soil Nitrifying And Denitrifying Microorganisms To Nitrogen Deposition On The Qinghai-Tibetan Plateau. Xu, MJ, Li, TT, Liu, W, Ding, JJ, Gao, LL, Han, XG, Zhang, XM. 2021

[7]Sensitivity of soil nitrifying and denitrifying microorganisms to nitrogen deposition on the Qinghai–Tibetan plateau. Xu M.,Li T.,Liu W.,Ding J.,Gao L.,Han X.,Zhang X.. 2021

[8]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.

[9]Study of Allocations of 12 Essential Elements under Simulated Warming and Nitrogen Deposition in a Mongolian Traditional Drug, Agi, Artemisia Frigida Willd. Borjigidai, Almaz,Zhuang Li,Xi Yi,Li Ya-wei,Pang Zong-ran,Cui Jian,Borjigidai, Almaz,Zhuang Li,Xi Yi,Li Ya-wei,Pang Zong-ran,Cui Jian,Borjigidai, Almaz,Zhuang Li,Xi Yi,Li Ya-wei,Pang Zong-ran,Cui Jian,Gao Qing-zhu,Gao Qing-zhu,Huang Yong-mei. 2013

[10]Response of N2O emission to water and nitrogen addition in temperate typical steppe soil in Inner Mongolia, China. Liu, Xinchao,Dong, Yunshe,Qi, Yuchun,Peng, Qin,He, Yating,Sun, Liangjie,Jia, Junqiang,Guo, Shufang,Cao, Congcong,Yan, Zhongqing,Sun, Liangjie,Jia, Junqiang,Guo, Shufang,Cao, Congcong,Yan, Zhongqing,Liu, Xinchao,He, Yating,Liu, Xinchao,Liu, Xinchao,Liu, Xuehua.

[11]Global-scale modelling of potential changes in terrestrial nitrogen cycle from a growing nitrogen deposition. Li, Z. G.,Yang, P.,Wu, W. B.,Lin, L.,Sagisaka, M.. 2012

[12]Modeling the effects of nitrogen deposition on carbon budget in two temperate forests. Tao, Bo,Wang, Qiufeng,Yu, Guirui,Zhang, Leiming,Li, Kerang,Gu, Fengxue,Zhang, Yuandong.

[13]Nitrogen deposition and its effect on carbon storage in Chinese forests during 1981-2010. Gu, Fengxue,Guo, Rui,Li, Jie,Zhang, Yuandong,Huang, Mei,Yan, Huimin,Tao, Bo. 2015

[14]Elevated Precipitation Modifies The Relationship B.etween Plant Diversity And S oil Bacterial Diversity Under Nitrogen Deposition In Stipa Baicalensis Steppe. Zhang, HF, Liu, HM, Zhao, JN, Wang, LL, Li, G, Huangfu, CH, Wang, H, Lai, X, Li, J, Yang, DL. 2017

[15]Nitrogen deposition experiment mimicked with NH4NO3 overestimates the effect on soil microbial community composition and functional potential in the Eurasian steppe. Li, Tingting,Zhang, Zijia,Ma, Yiping,Song, Yuqian,Yang, Guojiao,Han, Xingguo,Zhang, Ximei. 2022

[16]Dominant species control effects of nitrogen addition on ecosystem stability. Xiaotong Jia,Dongxue Tao,Yuguang Ke,Wenjin Li,Tian Yang,Yadong Yang,Nianpeng He,Melinda D. Smith,Qiang Yu. 2022

[17]Nitrogen Addition Affects Ecosystem Carbon Exchange by Regulating Plant Community Assembly and Altering Soil Properties in an Alpine Meadow on the Qinghai-Tibetan Plateau. Han, Ling,Ganjurjav, Hasbagan,Hu, Guozheng,Wu, Jianshuang,Yan, Yulong,Danjiu, Luobu,He, Shicheng,Xie, Wendong,Yan, Jun,Gao, Qingzhu. 2022

[18]Nitrogen Transport/Deposition from Paddy Ecosystem and Potential Pollution Risk Period in Southwest China. Shufang Guo,Tiezhu Yan,Limei Zhai,Haw Yen,Jian Liu,Wenchao Li,Hongbin Liu. 2022

[19]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

[20]Responses of Soil Enzyme Activity to Long-Term Nitrogen Enrichment and Water Addition in a Typical Steppe. Jinbao Zhang,Ke Jin,Yonghong Luo,Lan Du,Ru Tian,Shan Wang,Yan Shen,Jiatao Zhang,Na Li,Wenqian Shao,Zhuwen Xu. 2023

作者其他论文 更多>>