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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1007/s10646-020-02327-9
|2 doi
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|a pubmed24n1066.xml
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|a (DE-627)NLM319958728
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|a (NLM)33432457
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Wang, Yong-Feng
|e verfasserin
|4 aut
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|a Distribution of ammonia-oxidizing archaea and bacteria along an engineered coastal ecosystem in subtropical China
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|c 2021
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 13.09.2021
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|a Date Revised 13.09.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2021. Springer Science+Business Media, LLC, part of Springer Nature.
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|a Ammonia-oxidizing archaea (AOA) and bacteria (AOB) are the crucial players in nitrogen cycle. Both AOA and AOB were examined along a gradient of human activity in a coastal ecosystem from intertidal zone, grassland, and Casuarina equisetifolia forest to farmland. Results showed that the farmland soils had noticeably higher nitrate-N, available P than soils in the other three sites. Generally, AOA and AOB community structures varied across sites. The farmland mainly had Nitrosotalea-like AOA, intertidal zone was dominated by Nitrosopumilus AOA, while grassland and C. equisetifolia forest primarily harbored Nitrososphaera-like AOA. The farmland and C. equisetifolia forest owned Nitrosospira-like AOB, intertidal zone possessed Nitrosomonas-like AOB, and no AOB was detected in the grassland. AOA abundance was significantly greater than AOB in this coastal ecosystem (p < 0.05, n = 8). AOB diversity and abundance in the farmland were significantly higher than those in the other three sites (p < 0.05, n = 2). The biodiversity and abundance of AOA were not significantly correlated with any soil property (p < 0.05, n = 8). However, the diversity of AOB was significantly correlated with pH, available P and total P (p < 0.05, n = 6). The abundance of AOB was significantly correlated with pH, nitrite, available N, available P and total P (p < 0.05, n = 6). This study suggested that the community structures of AOA and AOB vary in the different parts in the bio-engineered coastal ecosystem and agricultural activity appears to influence these nitrifiers
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|a Journal Article
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|a AOA
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|a AOB
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|a Casuarina equisetifolia
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|a Farmland
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|a Human activities
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|a Shelterbelt
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|a Soil
|2 NLM
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|a Ammonia
|2 NLM
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|a 7664-41-7
|2 NLM
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1 |
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|a Gu, Ji-Dong
|e verfasserin
|4 aut
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1 |
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|a Dick, Richard P
|e verfasserin
|4 aut
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1 |
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|a Han, Wei
|e verfasserin
|4 aut
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1 |
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|a Yang, Hui-Xiao
|e verfasserin
|4 aut
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1 |
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|a Liao, Huan-Qin
|e verfasserin
|4 aut
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1 |
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|a Zhou, Yi
|e verfasserin
|4 aut
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1 |
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|a Meng, Han
|e verfasserin
|4 aut
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773 |
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|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 30(2021), 8 vom: 12. Okt., Seite 1769-1779
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
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|g volume:30
|g year:2021
|g number:8
|g day:12
|g month:10
|g pages:1769-1779
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|u http://dx.doi.org/10.1007/s10646-020-02327-9
|3 Volltext
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