學術資源整合系統-相關推薦
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| 作者 | Huang, Yu-Ling |
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| 出版日期 | 202408 |
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| 著作名稱 | Fungal communities in Histopteris incisa (Dennstaedtiaceae) around fumaroles in Taiwan
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| 會議名稱 | IMC12 |
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| 會議地點 | Maastricht |
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| 會議日期 | 202408 |
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| 主辦單位 | IMA |
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| 國際性會議 | Y |
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| 主題 | 真菌 |
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| 關鍵字 | Rhizosphere fungi; endophytic fungi; volcanic gas; hydrogen sulfide |
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| 摘要 | Environmental changes can lead to fluctuations in biological communities within ecosystems, with fungal communities in soil and plants potentially demonstrating varied responses. Taiwan, situated in the Western Pacific Ocean, hosts numerous geothermal environments. Investigating fungal communities inhabiting plants around fumaroles is important for understanding the effects of extreme environments on fungi. This study aimed to elucidate the correlation between gas emission activities and fungal diversity and community composition in the rhizosphere soils, roots, and leaves of plants near fumaroles. Histopteris incisa (Dennstaedtiaceae) is a dominant fern species around fumaroles in Taiwan. Fungal communities in the rhizosphere soils, roots, and leaves of H. incisa around the fumaroles with varying activity levels in the Tatun Volcano Group of Northern Taiwan were surveyed using culturable and high-throughput DNA sequencing methods. Diversity and community analyses revealed that fungal diversity and community structure did not differ significantly based on fumarolic activity. However, significant variation in community structure was observed between sites with and without hydrogen sulfide present in the air. Additionally, fungal diversity was highest in soils and lowest in leaves, and fungal communities in roots and soils shared more common taxa compared to leaves. Sample season also emerged as a significant factor affecting fungal communities, with higher fungal diversity observed during autumn compared to spring. Although no strong relationship between fungal communities and the extreme environment around fumaroles was detected in this study, the research contributes to a deeper understanding of fungal communities in these unique habitats. |
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| 系統號 | NO000007039 |
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