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

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