Arbuscular mycorrhizal fungal community response to warming and nitrogen addition in a semiarid steppe ecosystem

Verfasser / Beitragende:
[Yong-Chan Kim, Cheng Gao, Yong Zheng, Xin-Hua He, Wei Yang, Liang Chen, Shi-Qiang Wan, Liang-Dong Guo]
Ort, Verlag, Jahr:
2015
Enthalten in:
Mycorrhiza, 25/4(2015-05-01), 267-276
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00572-014-0608-1  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00572-014-0608-1 
245 0 0 |a Arbuscular mycorrhizal fungal community response to warming and nitrogen addition in a semiarid steppe ecosystem  |h [Elektronische Daten]  |c [Yong-Chan Kim, Cheng Gao, Yong Zheng, Xin-Hua He, Wei Yang, Liang Chen, Shi-Qiang Wan, Liang-Dong Guo] 
520 3 |a Understanding the response of arbuscular mycorrhizal (AM) fungi to warming and nitrogen (N) fertilization is critical to assess the impact of anthropogenic disturbance on ecosystem functioning under global climate change scenarios. In this study, AM fungal communities were examined in a full factorial design with warming and N addition in a semiarid steppe in northern China. Warming significantly increased AM fungal spore density, regardless of N addition, whilst N addition significantly decreased AM fungal extraradical hyphal density, regardless of warming. A total of 79 operational taxonomic units (OTUs) of AM fungi were recovered by 454 pyrosequencing of SSU rDNA. Warming, but not N addition, had a significant positive effect on AM fungal OTU richness, while warming and N addition significantly increased AM fungal Shannon diversity index. N addition, but not warming, significantly altered the AM fungal community composition. Furthermore, the changes in AM fungal community composition were associated with shifts in plant community composition indirectly caused by N addition. These findings highlight the different effects of warming and N addition on AM fungal communities and contribute to understanding AM fungal community responses to global environmental change scenarios in semiarid steppe ecosystems. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
690 7 |a Arbuscular mycorrhizal community  |2 nationallicence 
690 7 |a Fertilization  |2 nationallicence 
690 7 |a Warming  |2 nationallicence 
690 7 |a SSU rDNA  |2 nationallicence 
690 7 |a 454 pyrosequencing  |2 nationallicence 
700 1 |a Kim  |D Yong-Chan  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
700 1 |a Gao  |D Cheng  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
700 1 |a Zheng  |D Yong  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
700 1 |a He  |D Xin-Hua  |u School of Plant Biology, University of Western Australia, 6009, Crawley, WA, Australia  |4 aut 
700 1 |a Yang  |D Wei  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
700 1 |a Chen  |D Liang  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
700 1 |a Wan  |D Shi-Qiang  |u School of Life Science, Henan University, 475001, Kaifeng, China  |4 aut 
700 1 |a Guo  |D Liang-Dong  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
773 0 |t Mycorrhiza  |d Springer Berlin Heidelberg  |g 25/4(2015-05-01), 267-276  |x 0940-6360  |q 25:4<267  |1 2015  |2 25  |o 572 
856 4 0 |u https://doi.org/10.1007/s00572-014-0608-1  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00572-014-0608-1  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Kim  |D Yong-Chan  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Gao  |D Cheng  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zheng  |D Yong  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a He  |D Xin-Hua  |u School of Plant Biology, University of Western Australia, 6009, Crawley, WA, Australia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Yang  |D Wei  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Chen  |D Liang  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wan  |D Shi-Qiang  |u School of Life Science, Henan University, 475001, Kaifeng, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Guo  |D Liang-Dong  |u State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Mycorrhiza  |d Springer Berlin Heidelberg  |g 25/4(2015-05-01), 267-276  |x 0940-6360  |q 25:4<267  |1 2015  |2 25  |o 572