文献类型：期刊文献

英文题名：Characterization of ectomycorrhizal fungal communities associated with tree species on an iron tailings deposit undergoing restoration

作者：Zhu, Wenxu[1,2,3] Ding, Changjun[2,3] Zhu, Keye[1] Zhang, Weixi[2,3] Liang, Dejun[4] Wang, XiaoJiang[5] Li, Aiping[5] Su, Xiaohua[2,3]

第一作者：Zhu, Wenxu

通信作者：Ding, CJ[1];Ding, CJ[2]

机构：[1]Univ Shenyang Agr, Coll Foresty, Dongling Rd, Shenyang, Peoples R China;[2]Chinese Acad Forestry, Res Inst Forestry, State Key Lab Tree Genet & Breeding, Beijing, Peoples R China;[3]Chinese Acad Forestry, Res Inst Forestry, Key Lab Tree Breeding & Cultivat State Forestry A, Beijing, Peoples R China;[4]Liaoning Prov Poplar Inst, Gaizhou, Liaoning, Peoples R China;[5]Inner Mongolia Acad Forestry Sci, Hohhot, Inner Mongolia, Peoples R China

年份：0

外文期刊名：ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

收录：;Scopus(收录号：2-s2.0-85133234343);WOS:【SCI-EXPANDED(收录号:WOS:000819908500016)】；

基金：This work was supported by the Basic Research Fund of RIF (Grant No. CAFYBB2020SZ002, Grant No. CAFYBB2017ZA001-3) and The National Natural Science Foundation of China (Grant No.31870662).

语种：英文

外文关键词：Mining; Reclamation; Ectomycorrhizal fungi; Robinia pseudoacacia L; Soil characteristics

摘要：Vegetation restoration is an effective method to improve the ecological environment of mine tailings, which has a profound impact on the potential ecological functions of soil fungal communities; yet, little is known about its beneficial effect on soil ectomycorrhizal fungal community. In this study, the responses of soil characteristics and soil ectomycorrhizal fungal community diversity and structure to different revegetation, as well as the contribution of soil factors to soil ectomycorrhizal community were investigated in Liaoning Province, China. As we anticipated, the presence of vegetation significantly improved most soil properties we studied. What's more, compared to Korean pine (Pinus koraiensis Sieb. et Zucc.), Chinese poplar (Populus simonii Carr), and black locust (Robinia pseudoacacia L) could better improve soil total carbon, total nitrogen, total phosphorus, and available phosphorus. In addition, soil ectomycorrhizal fungal community diversity in black locust was greater than Korean pine and Populus simonii. Nonmetric multidimensional scaling analyses indicated that soil ectomycorrhizal community significantly differed depending on different revegetation types. Thus, these results indicated that black locust could be a suitable species for the revegetation of iron mine tailings. The study provided theoretical basis for ecological restoration of iron mine tailings using local plant species.