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

页码：105 / 110

页数：6

共 50 条

[31] Fluorescence characterization of dissolved organic matter in an urban river and its complexation with Hg(II)
Fu, Pingqing
Wu, Fengchang
Liu, Congqiang
Wang, Feiyue
Li, Wen
Yue, Lanxiu
Guo, Qingjun
APPLIED GEOCHEMISTRY, 2007, 22 (08) : 1668 - 1679
[32] Bacterial community and dissolved organic matter networks in urban river: The role of human influence
Wang, Xiding
Li, Huimin
Zhang, Ruikai
Liu, Xudong
Nan, Fangru
Liu, Qi
Lv, Junping
Feng, Jia
Xie, Shulian
Liu, Yang
ENVIRONMENTAL RESEARCH, 2024, 263
[33] Optical and molecular characteristics of urban wastewater dissolved organic matter: insights into their correlations
Chu, Jiangyong
Liao, Zhenliang
ENVIRONMENTAL SCIENCE-WATER RESEARCH & TECHNOLOGY, 2024, 10 (10) : 2559 - 2576
[34] Distribution Characteristics and Sources of Dissolved Organic Matter in the River-Reservoir System of the Upper Yellow River
Wang, Jiawei
Wu, Wei
Zhou, Xiaode
Li, Jiayuan
Li, Chen
ENVIRONMENTAL ENGINEERING SCIENCE, 2023, 40 (02) : 71 - 81
[35] Characteristics, Sources, and Seasonal Variability of Dissolved Organic Matter (DOM) in the Ganges River, Bangladesh
Nahin Mostofa Niloy
Md. Morshedul Haque
Shafi M Tareq
Environmental Processes, 2021, 8 : 593 - 613
[36] Characteristics, Sources, and Seasonal Variability of Dissolved Organic Matter (DOM) in the Ganges River, Bangladesh
Niloy, Nahin Mostofa
Haque, Md. Morshedul
Tareq, Shafi M.
ENVIRONMENTAL PROCESSES-AN INTERNATIONAL JOURNAL, 2021, 8 (02): : 593 - 613
[37] Dissolved organic matter composition and fluorescence characteristics of the river affected by coal mine drainage
Ding, Yanqing
Qi, Puyu
Sun, Mengyang
Zhong, Mengqing
Zhang, Yuqing
Zhang, Li
Xu, Zhimin
Sun, Yajun
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2023, 30 (19) : 55799 - 55815
[38] Catchment-driven trend of dissolved organic matter characteristics in the Hailar River, China
Chai, Sen
Zhang, Xin
Xie, Fei
Zhou, Xingjun
Lü, Changwei
Applied Geochemistry, 2024, 175
[39] Spatiotemporal Distribution Characteristics of Dissolved Organic Matter Spectrum in the Agricultural Watershed of Dianbu River
Yang Xin
Xia Min
Ye Yin
Wang Jing
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43 (09) : 2983 - 2988
[40] Characteristics of Absorption Spectra of Chromophoric Dissolved Organic Matter in the Pearl River Estuary in Spring
Lei, Xia
Pan, Jiayi
Devlin, Adam T.
REMOTE SENSING, 2019, 11 (13)

← 1 2 3 4 5 →