| Spatiotemporal distributions and environmental drivers of diversity and community structure of nosZ-type denitrifiers and anammox bacteria in sediments of the Bohai Sea and North Yellow Sea, China | |
Cai, YJ; Zhang, XL ; Li, GH; Dong, J; Yang, AJ; Wang, GY; Zhou, XJ
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| 发表期刊 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
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| ISSN | 2096-5508 |
| 2019-07 | |
| 卷号 | 37期号:4页码:1211-1228 |
| 关键词 | nosZ-denitrifier anammox community structure distribution anthropogenic perturbations |
| 研究领域 | Limnology ; Oceanography |
| DOI | 10.1007/s00343-019-8200-3 |
| 产权排序 | [Cai Youjun; Zhou Xiaojian] Yangzhou Univ, Coll Environm Sci & Engn, Yangzhou 225000, Jiangsu, Peoples R China; [Zhang Xiaoli; Li Guihao; Yang Anjing] Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remendat, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Li Guihao; Dong Jun; Yang Anjing] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Dong Jun] Shenzhen Lightsun Technol Co Ltd, Shenzhen 518000, Peoples R China; [Wang Guangyu] Harbin Inst Technol, Sch Marine Sci & Technol, Dept Bioengn, Weihai 264209, Peoples R China |
| 通讯作者 | Wang Guangyu(wanggy18_2007@163.com) ; Zhou Xiaojian(zhouxiaojian@yzu.edu.cn) |
| 作者部门 | 海岸带生物资源高效利用研究与发展中心 |
| 英文摘要 | Denitrification and anammox processes are major nitrogen removal processes in coastal ecosystems. However, the spatiotemporal dynamics and driving factors of the diversity and community structure of involved functional bacteria have not been well illustrated in coastal environments, especially in human-dominated ecosystems. In this study, we investigated the distributions of denitrifiers and anammox bacteria in the eutrophic Bohai Sea and the northern Yellow Sea of China in May and November of 2012 by constructing clone libraries employing nosZ and 16S rRNA gene biomarkers. The diversity of nosZ-denitrifier was much higher at the coastal sites compared with the central sites, but not significant among basins or seasons. Alphaproteobacteria were predominant and prevalent in the sediments, whereas Betaproteobacteria primarily occurred at the site near the Huanghe (Yellow) River estuary. Anammox bacteria Candidatus Scalindua was predominant in the sediments, and besides, Candidatus Brocadia and Candidatus Kuenenia were also detected at the site near the Huanghe River estuary that received strong riverine and anthropogenic impacts. Salinity was the most important in structuring communities of nosZ-denitrifier and anammox bacteria. Additionally, anthropogenic perturbations (e.g. nitrogen overloading and consequent high primary productivity, and heavy metal discharges) contributed significantly to shaping community structures of denitrifier and anammox bacteria, suggesting that anthropogenic activities would influence and even change the ecological function of coastal ecosystems. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41206155, 41676154] ; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA11020702] ; Science and Technology Development Program of Yantai, China [2015ZH074] ; Special Program for Basic Research of the Ministry of Science and Technology, China [2014FY210600] ; Discipline Construction Guide Foundation in Harbin Institute of Technology at Weihai [WH20160205] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | NITROUS-OXIDE REDUCTASE ; INTERTIDAL ROCKY BIOFILMS ; SP-NOV. ; PHYLOGENETIC ANALYSIS ; MICROBIAL COMMUNITY ; MARINE-SEDIMENTS ; COASTAL AREA ; PCR PRIMERS ; GENES ; ESTUARY |
| 研究领域[WOS] | Limnology ; Oceanography |
| WOS记录号 | WOS:000475689200007 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24906 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物资源高效利用研究与发展中心 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 作者单位 | 1.Yangzhou Univ, Coll Environm Sci & Engn, Yangzhou 225000, Jiangsu, Peoples R China; 2.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remendat, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.Shenzhen Lightsun Technol Co Ltd, Shenzhen 518000, Peoples R China; 5.Harbin Inst Technol, Sch Marine Sci & Technol, Dept Bioengn, Weihai 264209, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cai, YJ,Zhang, XL,Li, GH,et al. Spatiotemporal distributions and environmental drivers of diversity and community structure of nosZ-type denitrifiers and anammox bacteria in sediments of the Bohai Sea and North Yellow Sea, China[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2019,37(4):1211-1228. |
| APA | Cai, YJ.,Zhang, XL.,Li, GH.,Dong, J.,Yang, AJ.,...&Zhou, XJ.(2019).Spatiotemporal distributions and environmental drivers of diversity and community structure of nosZ-type denitrifiers and anammox bacteria in sediments of the Bohai Sea and North Yellow Sea, China.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,37(4),1211-1228. |
| MLA | Cai, YJ,et al."Spatiotemporal distributions and environmental drivers of diversity and community structure of nosZ-type denitrifiers and anammox bacteria in sediments of the Bohai Sea and North Yellow Sea, China".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 37.4(2019):1211-1228. |
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| Spatiotemporal distr（855KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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