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

[21] Optical characteristics and solar photodegradation of dissolved organic matter in Arkansas River, USA
Faye Zhao
Xiaodong Ma
Chinese Journal of Geochemistry, 2006, 25 (Suppl 1): : 279 - 279
[22] Characteristics and behavior of dissolved organic matter in the Kumaki River, Noto Peninsula, Japan
Tomoyo Suzuki
Seiya Nagao
Mio Horiuchi
Nagamitsu Maie
Masayoshi Yamamoto
Koji Nakamura
Limnology, 2015, 16 : 55 - 68
[23] Components and structural characteristics of dissolved organic matter in the overlying water of the Beiyun River
Zhang, Li
Sun, Qingxuan
Peng, Yongzhen
Zhao, Haichao
Liu, Han
You, Yue
Zhang, Yanan
ENERGY, 2021, 221
[24] Characteristics and behavior of dissolved organic matter in the Kumaki River, Noto Peninsula, Japan
Suzuki, Tomoyo
Nagao, Seiya
Horiuchi, Mio
Maie, Nagamitsu
Yamamoto, Masayoshi
Nakamura, Koji
LIMNOLOGY, 2015, 16 (01) : 55 - 68
[25] Dissolved organic matter and nutrients in the Lena River, Siberian Arctic: Characteristics and distribution
Lara, RJ
Rachold, V
Kattner, G
Hubberten, HW
Guggenberger, G
Skoog, A
Thomas, DN
MARINE CHEMISTRY, 1998, 59 (3-4) : 301 - 309
[26] Spatial distribution, spectral characteristics and sources of sedimentary dissolved organic matter in the urban section of the Bahe River in dry season
Yang, Yi
Dong, Cheng-Xuan
Wang, Ping-Ping
He, Yan-Xin
Hou, Yan-Hui
Zhongguo Huanjing Kexue/China Environmental Science, 2023, 43 (05): : 2347 - 2353
[27] Spectral and molecular insights into the characteristics of dissolved organic matter in nitrate-contaminated groundwater
Ding, Hongyu
Gao, Huan
Zhu, Mingtan
Yu, Minda
Sun, Yuanyuan
Zheng, Mingxia
Su, Jing
Xi, Beidou
ENVIRONMENTAL POLLUTION, 2024, 355
[28] Spectrophotometric discrimination of river dissolved organic matter
Baker, A
HYDROLOGICAL PROCESSES, 2002, 16 (16) : 3203 - 3213
[29] Temporal and spatial variations of dissolved organic matter in urban river during snowmelt period
Xue, Shuang
Han, Qi
Hui, Xiu-Juan
Wen, Yang
Liu, Qiang
Xu, Su-Nan
Jiang, Lei
Zhongguo Huanjing Kexue/China Environmental Science, 2015, 35 (12): : 3670 - 3678
[30] Study on the Effect of Foundation Pit Drainage on Water Dissolved Organic Matter in Urban River
Shi Chuan-qi
Li Yan
Yu Shao-peng
Hu Bao-zhong
Wang Hui
Jin Liang
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42 (02) : 498 - 504

← 1 2 3 4 5 →