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DOI	10.1016/j.marpolbul.2020.111205
	Compositions and spatio-temporal distributions of different nitrogen species and lability of dissolved organic nitrogen from the Dafengjiang River to the Sanniang Bay; China
	Lu D.; Kang Z.; Yang B.; Dan S.F.; Zhang D.; Zhang P.; Huang H.; Zhong Q.
发表日期	2020
ISSN	0025326X
卷号	156
英文摘要	Field investigations and incubation experiment were carried out in the Dafengjiang River (DFJR) and Sanniang Bay (SNB) surface water from September 2017 to July 2018 to study the composition and spatio-temporal distributions of different nitrogen (N) species, lability of dissolved organic N (DON), and contributions of different N species from the DFJR to the dissolved inorganic N (DIN) level in the SNB. The spatio-temporal distributions of different N species exhibited significant seasonal variation (p < 0.05). The average contribution of DIN, DON, and particulate nitrogen (PN) to TN was 31.91%, 46.57%, and 21.52%, respectively. Comparatively being the dominant form of N in the study area, the average lability of DON across the incubation sites D1, D5 and D7 ranged from 72%–79%. DIN, DON, and PN from the DFJR respectively contributed to 55.95%, 7.03%, and 5.63% of water quality in the SNB. © 2020 Elsevier Ltd
英文关键词	Dafengjiang River; DON lability; Nitrogen pollutants; Sanniang Bay; Water quality
语种	英语
scopus关键词	Barium compounds; Dissolution; Nitrogen; Surface waters; Water quality; Dissolved organic N; Dissolved organic nitrogen; Field investigation; Inorganic n; Nitrogen species; Seasonal variation; Spatiotemporal distributions; Study areas; Population distribution; dissolved organic nitrogen; nitrogen derivative; organic nitrogen; surface water; unclassified drug; nitrogen; chemical composition; dissolved inorganic nitrogen; dissolved organic nitrogen; pollutant transport; seasonal variation; spatial distribution; temporal distribution; water quality; Article; bay; chemical composition; China; concentration (parameter); hydrography; incubation time; river; seasonal variation; water quality; water sampling; water temperature; bay; environmental monitoring; water pollutant; China; Bays; China; Environmental Monitoring; Nitrogen; Rivers; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148933
作者单位	Guangxi Key Laboratory of Marine Disaster in the Beibu Gulf, Beibu Gulf University, Qinzhou, 535011, China; College of Chemistry and Environmental Science, Guangdong Ocean University, Zhanjiang, 524088, China; Key Laboratory of Coastal Science and Engineering, Beibu Gulf University, Qinzhou, 535011, China; School of Marine Sciences, Guangxi University, Nanning, 530004, China; Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao, 266100, China
推荐引用方式 GB/T 7714	Lu D.,Kang Z.,Yang B.,et al. Compositions and spatio-temporal distributions of different nitrogen species and lability of dissolved organic nitrogen from the Dafengjiang River to the Sanniang Bay; China[J],2020,156.
APA	Lu D..,Kang Z..,Yang B..,Dan S.F..,Zhang D..,...&Zhong Q..(2020).Compositions and spatio-temporal distributions of different nitrogen species and lability of dissolved organic nitrogen from the Dafengjiang River to the Sanniang Bay; China.Marine Pollution Bulletin,156.
MLA	Lu D.,et al."Compositions and spatio-temporal distributions of different nitrogen species and lability of dissolved organic nitrogen from the Dafengjiang River to the Sanniang Bay; China".Marine Pollution Bulletin 156(2020).