您好,欢迎访问中国水产科学研究院 机构知识库!

Spatial and temporal distributions of nitrogen, phosphorus and heavy metals in the intertidal sediment of the Chang jiang River Estuary in China

文献类型: 外文期刊

作者: Quan Weimin 1 ; Shi Liyan 1 ; Han Jindi 1 ; Ping Xianyin 1 ; Shen Anglv 1 ; Chen Yaqu 1 ;

作者机构: 1.Chinese Acad Fishery Sci, E China Sea Fishery Res Inst, Minist Agr, Key & Open Lab Marine & Estuarine Fishery, Shanghai 200090, Peoples R China

关键词: heavy metals;nutrients;intertidal;Changjiang River Estuary;contamination

期刊名称:ACTA OCEANOLOGICA SINICA ( 影响因子:1.431; 五年影响因子:1.445 )

ISSN: 0253-505X

年卷期: 2010 年 29 卷 1 期

页码:

收录情况: SCI

摘要: Spatial and temporal distributions of nutrients (N and P) and heavy metals (Cu, Zn, Pb and Cd) in the intertidal sediments at Dongtan wetland of the Changjiang River (Yangtze River) Estuary were examined by laying one transect running seaward to landward during January, April, June, August and October of 2005. Total nitrogen (TN) and heavy metal concentrations in the intertidal sediment showed an increasing trend from open bare flat to the high marsh, with the maximum concentrations in the high marsh and the minimum values in open bare flat. In contrast, sediment total phosphorus (TP) concentrations changed little among sampling sites. One-way ANOVA found that there were significantly temporal variations of nutrients and heavy metals concentrations in the intertidal sediment (P < 0.05). The concentrations of heavy metals generally showed an increasing trend from January to October. As compared with other large estuaries, heavy metal contamination in the intertidal sediment of the Changjiang River Estuary was relatively low.

  • 相关文献

[1]Monitoring the organotin contamination in the Taihu Lake of China by bivalve mussel Anodonta woodiana. Yang, Jian,Liu, Hongbo,Harino, Hiroya,Miyazaki, Nobuyuki. 2008

[2]DISTRIBUTION OF HEAVY METALS IN SURFACE SEDIMENTS FROM THE PEARL RIVER OUTLETS, SOUTH CHINA: FIVE-YEAR MONITORING PROGRAM. Zeng, Yanyi,Lai, Zini,Yang, Wanling,Li, Haiyan. 2018

[3]Levels, tissue distribution, and age-related accumulation of synthetic musk fragrances in Chinese sturgeon (Acipenser sinensis): Comparison to organochlorines. Wan, Yi,Wei, Qiwei,Hu, Jianying,Jin, Xiaohui,Zhang, Zhaobin,Zhen, Huajun,Liu, Jianyi.

[4]Comparison of the water quality of the surface microlayer and subsurface water in the Guangzhou segment of the Pearl River, China. Liu Qing,Hu Xiaojuan,Jiang Jiangluan,Zhang Junyi,Yang Yufeng,Liu Qing,Hu Xiaojuan,Wu Zhihui. 2014

[5]Experimental Simulation of Microcystis Bloom Formation from Natural Phytoplankton Communities. Wang, Xiaodong,Qin, Boqiang,Gao, Guang,Wang, Xiaodong,Liu, Xingguo. 2011

[6]Sources and export of nutrients associated with integrated multi-trophic aquaculture in Sanggou Bay, China. Li, Ruihuan,Liu, Sumei,Liu, Sumei,Zhang, Jing,Jiang, Zengjie,Fang, Jianguang,Li, Ruihuan. 2016

[7]The effects of Zhikong scallop (Chlamys farreri) on the microbial food web in a phosphorus-deficient mariculture system in Sanggou Bay, China. Lu, Jiachang,Lu, Jiachang,Huang, Lingfeng,Xiao, Tian,Zhang, Wuchang,Jiang, Zengjie.

[8]Seasonal phytoplankton response to physical processes in the southern Yellow Sea. Liu, Xin,Huang, Bangqin,Huang, Qiu,Wang, Lei,Ni, Xiaobo,Tang, Qisheng,Sun, Song,Wei, Hao,Sun, Jun,Liu, Sumei.

[9]Application of Gracilaria lichenoides (Rhodophyta) for alleviating excess nutrients in aquaculture. Xu, Yongjian,Wei, Wei,Fang, Jianguang.

[10]Uptake and distribution of N, P and heavy metals in three dominant salt marsh macrophytes from Yangtze River estuary, China. Quan, W. M.,Han, J. D.,Shen, A. L.,Ping, X. Y.,Qian, P. L.,Li, C. J.,Shi, L. Y.,Chen, Y. Q..

[11]Detection and Comparison of 10 Metals in Brachymystax Lenok from the Genhe River and Ussuri River. Wang, Haitao,Mou, Zhenbo. 2011

[12]Risk assessment and seasonal variation of heavy metals in settling particulate matter (SPM) from a typical southern Chinese mariculture base. Gu, Yang-Guang,Jun Ouyang,An, Hong,Jiang, Shi-Jun,Tang, Hong-Qu,Gu, Yang-Guang,Jiang, Shi-Jun,Tang, Hong-Qu,Tang, Hong-Qu. 2017

[13]ANALYZING BIOMAGNIFICATION OF HEAVY METALS IN FOOD WEB FROM THE PEARL RIVER ESTUARY, SOUTH CHINA BY STABLE CARBON AND NITROGEN ISOTOPES. Zeng, Yanyi,Huang, Xiaoping,Zhang, Dawen,Zhang, Xia,Ye, Feng,Zeng, Yanyi,Gu, Binhe. 2013

[14]Comparative transcriptomics reveals genes involved in metabolic and immune pathways in the digestive gland of scallop Chlamys farreri following cadmium exposure. Zhang Hui,Zhai Yuxiu,Yao Lin,Jiang Yanhua,Li Fengling,Zhang Hui,Zhai Yuxiu,Yao Lin,Jiang Yanhua,Li Fengling,Zhang Hui,Zhai Yuxiu,Yao Lin,Jiang Yanhua,Li Fengling. 2017

[15]Heavy Metal Influence on BDE-47 Uptake in the Human KERTr Keratinocyte Cell Line. Kang, Yuan,Zhang, Qiu Yun,Li, Lai Sheng,Zeng, Li Xuan,Luo, Ji Wen,Kang, Yuan,Wong, Ming Hung,Kang, Yuan,Wong, Ming Hung,Yin, Yi.

[16]On-site determination of Pb2+ and Cd2+ in seawater by double stripping voltammetry with bismuth-modified working electrodes. Zhang, X.,Zhang, Y.,Ding, D.,Zhao, J.,Qu, K.,Liu, J.,Yang, W..

[17]Contamination, bioaccessibility and human health risk of heavy metals in exposed-lawn soils from 28 urban parks in southern China's largest city, Guangzhou. Gu, Yang-Guang,Lin, Qin,Gao, Yan-Peng,Gu, Yang-Guang,Lin, Qin,Gu, Yang-Guang,Lin, Qin.

[18]Spatial distribution and sources of heavy metals and petroleum hydrocarbon in the sand flats of Shuangtaizi Estuary, Bohai Sea of China. Yang, Xiaolong,Yuan, Xiutang,Zhang, Anguo,Zong, Humin,Wang, Lijun,Yang, Xiaolong,Li, Qiang,Zhang, Anguo,Mao, Yuze,Li, Xiaodong.

[19]Amino Acid, Fatty Acid, and Metal Compositions in Edible Parts of Three Cultured Economic Crabs: Scylla paramamosain, Portunus trituberculatus, and Eriocheir sinensis. Jiang, Ke-Ji,Zhang, Feng-Ying,Zhang, Dan,Sun, Man-Man,Gao, Lu-Jiao,Qiao, Zhen-Guo,Ma, Ling-Bo,Pi, Yan,Jiang, Li-Li,Yu, Zhong-Li,Zhang, Dan,Sun, Man-Man.

[20]Pollution characteristics and risk assessment of human exposure to oral bioaccessibility of heavy metals via urban street dusts from different functional areas in Chengdu, China. Li, Han-Han,Chen, Liu-Jun,Yu, Lin,Yang, Zhan-Biao,Yang, Yuan-Xiang,Zhu, Xue-Mei,Cheng, Zhang,Guo, Zhong-Bao,Shan, Chun-Qiao,Lin, Jian-Qing,Gu, Yang-Guang,Shao, Ji-Rong.

作者其他论文 更多>>