Arid
DOI10.3390/ijerph17249157
The Response of Arbuscular Mycorrhizal Fungal Communities to the Soil Environment of Underground Mining Subsidence Area in Northwest China
Huang, Hai; Guo, Jing; Zhang, Yuxiu
通讯作者Zhang, YX (corresponding author), China Univ Min & Technol Beijing, Sch Chem & Environm Engn, Beijing 100083, Peoples R China.
来源期刊INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
EISSN1660-4601
出版年2020
卷号17期号:24
英文摘要Fully mechanized mining technology applied over a very large working face is typically utilized for coal exploitation in Northwest China and triggered two types of land subsidence above the goaf edge and center. However, the effects of mining subsidence on arbuscular mycorrhizal fungal (AMF) communities are still unknown. Here, we investigated the soil physicochemical properties and the response of AMF communities to the soil environment at the margin and center of the subsidence area of the same working face. Our results showed the soil water content, nutrient content and enzyme activity were significantly decreased with land desertification at the margin of the subsidence area but were less affected at the subsidence center. Utilizing high-throughput sequence analysis, six Glomeromycotan genera were detected. The relative abundance of Glomus and Ambispora at the margin of the subsidence area decreased, while Paraglomus and Diversispora increased. The total OTU richness was significantly correlated with moisture. Redundancy analysis showed the main environmental factors driving the changes in AMF community structure were available nitrogen, available potassium and available phosphorus. All these results indicated land cracks need to be repaired in time at subsidence edge to prevent the decline of soil fertility.
英文关键词arbuscular mycorrhizal fungi microbial communities underground mining subsidence areas soil nutrients enzyme activities
类型Article
语种英语
开放获取类型Green Published, gold
收录类别SCI-E ; SSCI
WOS记录号WOS:000602755600001
WOS关键词PHOSPHORUS LIMITATION ; MICROBIAL BIOMASS ; ENZYME-ACTIVITIES ; DIVERSITY ; NITROGEN ; IMPACT ; FOREST ; LAND ; RICHNESS ; QUALITY
WOS类目Environmental Sciences ; Public, Environmental & Occupational Health
WOS研究方向Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/348932
作者单位[Huang, Hai; Guo, Jing; Zhang, Yuxiu] China Univ Min & Technol Beijing, Sch Chem & Environm Engn, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714
Huang, Hai,Guo, Jing,Zhang, Yuxiu. The Response of Arbuscular Mycorrhizal Fungal Communities to the Soil Environment of Underground Mining Subsidence Area in Northwest China[J],2020,17(24).
APA Huang, Hai,Guo, Jing,&Zhang, Yuxiu.(2020).The Response of Arbuscular Mycorrhizal Fungal Communities to the Soil Environment of Underground Mining Subsidence Area in Northwest China.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,17(24).
MLA Huang, Hai,et al."The Response of Arbuscular Mycorrhizal Fungal Communities to the Soil Environment of Underground Mining Subsidence Area in Northwest China".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 17.24(2020).
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