COMPARISON BETWEEN THE CHARACTERISTICS OF DISSOLVED ORGANIC MATTER AND NITRATE CONTENT IN AN URBAN RIVER

被引：0
|
作者：
Carstea, Elfrida M. [1 ]
Pavelescu, Gabriela [1 ]
Cristescu, Luminita [1 ]
Baker, Andy [2 ]
Savastru, Dan [1 ]
机构：
[1] Natl Inst Optoelect, Magurele 077125, Romania
[2] Univ Birmingham, Sch Geog Earth & Environm Sci, Birmingham B15 2TT, W Midlands, England
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS | 2009年 / 71卷 / 03期
关键词：
dissolved organic matter; fluorescence spectroscopy; nitrate; urban river; FLUORESCENCE; WASTE;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Aquatic organic matter is constantly changing its characteristics under the interaction with different components which enter the water body through soil leaching, surface runoff for pollution. Complex processes also lead to the formation of nitrate. In order to determine the quantity of nitrate and the correlation With dissolved organic matter a continuous monitoring experiment of an urban river has been performed. This study has been conducted by measuring the fluorescence of organic matter and physiochemical parameters. Surface runoff had a great impact on the river water quality triggering after each precipitation event high quantities of nitrate and organic matter.
引用
收藏
页码：105 / 110
页数：6
相关论文
共 50 条
  • [1] Characteristics of Dissolved Organic Matter (DOM) and Relationship with Dissolved Heavy Metals in a Peri-urban and an Urban River
    Liang M.-Q.
    Shao M.-L.
    Cao C.-L.
    Zong Y.-N.
    Tang J.-F.
    Huanjing Kexue/Environmental Science, 2018, 39 (05): : 2095 - 2103
  • [2] Characteristics of the combination between colloids and dissolved organic matter in urban surface runoff
    Liu, Dian-Wei
    Du, Xiao-Li
    Fu, Xiao-Yu
    Cui, Shen-Shen
    Dai, Xin-Yi
    Zhongguo Huanjing Kexue/China Environmental Science, 2022, 42 (08): : 3690 - 3695
  • [3] Strong linkages between dissolved organic matter and the aquatic bacterial community in an urban river
    Zhang, Lei
    Fang, Wangkai
    Li, Xingchen
    Lu, Wenxuan
    Li, Jing
    WATER RESEARCH, 2020, 184 (184)
  • [4] Chromophoric Dissolved Organic Matter Fluctuation Assessment in an Urban River
    Liang, Yuting
    Xiao, Xian
    Du, Erdeng
    Song, Chengjie
    Song, Chaopeng
    Zhao, Yuan
    Liu, Xiang
    CLEAN-SOIL AIR WATER, 2015, 43 (08) : 1128 - 1135
  • [5] Comparison of the absorption characteristics of coloured dissolved organic matter between river and wave dominated distributaries of Godavari estuary, India
    Chari, N. V. H. K.
    Venkateswararao, Ch
    Shyamala, P.
    JOURNAL OF EARTH SYSTEM SCIENCE, 2021, 130 (02)
  • [6] Comparison of the absorption characteristics of coloured dissolved organic matter between river and wave dominated distributaries of Godavari estuary, India
    N V H K Chari
    Ch Venkateswararao
    P Shyamala
    Journal of Earth System Science, 2021, 130
  • [7] Chemical Characteristics and Origin of Dissolved Organic Matter in the Yukon River
    Céline Guéguen
    Laodong Guo
    Deli Wang
    Noriyuki Tanaka
    Chin-Chang Hung
    Biogeochemistry, 2006, 77 : 139 - 155
  • [8] Chemical characteristics and origin of dissolved organic matter in the Yukon River
    Guéguen, C
    Guo, LD
    Wang, D
    Tanaka, N
    Hung, CC
    BIOGEOCHEMISTRY, 2006, 77 (02) : 139 - 155
  • [9] SPECTRAL CHARACTERISTICS OF DISSOLVED ORGANIC MATTER (DOM) IN SURFACE SEDIMENTS FROM AN URBAN RIVER WITH DIFFERENT OUTFALLS
    Shen, Shuo
    Yang, Changming
    Wang, Yulai
    Yang, Dianhai
    FRESENIUS ENVIRONMENTAL BULLETIN, 2015, 24 (01): : 56 - 62
  • [10] Characteristics of Dissolved Organic Matter Content in Urban Rivers under Different Environmental Impact Zones: A case study of China's Tuo River
    Yu, Hao
    Gui, Herong
    Jiang, Yaqi
    Li, Zhichun
    Wang, Meichen
    Fang, Hongxia
    Wang, Chunlei
    Chen, Chen
    Qiu, Huili
    Zhang, Yaru
    POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2020, 29 (05): : 3891 - 3900
12345