气候变化领域集成服务门户(CCPortal): Seawater carbonate chemistry and taxonomic assemblage of fungal communities from the southern North Sea

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DOI	https://doi.org/10.1594/PANGAEA.879793
	Seawater carbonate chemistry and taxonomic assemblage of fungal communities from the southern North Sea
	Reich; Marlis; Wichels; Antje; Panzer; Katrin; Krause; Evamaria; Giménez; Luis; Gerdts; Gunnar
发布日期	2017-08-22
数据集类型	dataset
英文关键词	Bottles or small containers/Aquaria ( 20 L) ; Coast and continental shelf ; Community composition and diversity ; Entire community ; Laboratory experiment ; North Atlantic ; Pelagos ; Temperate
英文简介	Increases in atmospheric carbon dioxide (CO2) change ocean chemistry, as dissolved CO2 leads to a reduction in the seawater pH. Many marine taxa have been shown to be affected by ocean acidification; however, information on marine fungi is lacking. We analyzed the effect of pH on mycoplankton communities. The pH of microcosms was adjusted to a value mimicking the predicted ocean acidification in the near future. Fungal communities were analyzed using a double-marker gene approach, allowing a more detailed analysis of their response using 454 pyrosequencing. Mycoplankton communities in microcosms with in situ and adjusted water pH values differed significantly in terms of structure and diversity. The differences were mainly abundance shifts among the dominant taxa, rather than the exclusion of fungal groups. A sensitivity to lower pH values was reported for several groups across the fungal kingdom and was not phylogenetically conserved. Some of the fungal species that dominated the communities of microcosms with a lower pH were known pathogenic fungi. With the increasing awareness of the significant role fungi play in marine systems, including performing a diverse range of symbiotic activities, our results highlight the importance of including fungi in further research projects studying and modeling biotic responses to the predicted ocean acidification.
语种	英语
国家	国际
学科大类	气候变化
学科子类	气候变化
文献类型	数据集
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/216442
推荐引用方式 GB/T 7714	Reich,Marlis,Wichels,et al. Seawater carbonate chemistry and taxonomic assemblage of fungal communities from the southern North Sea.2017-08-22.https://doi.org/10.1594/PANGAEA.879793.