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Total organic carbon as a new index for monitoring trophic states in lakes Cover

Total organic carbon as a new index for monitoring trophic states in lakes

By: Julita Dunalska  
Open Access
|Jun 2011

Abstract

Total organic carbon (TOC) can be one of the parameters used to determine trophic state in lakes, as shown by the statistically significant correlation between TOC and chlorophyll, total phosphorus and Secchi disk transparency. Calculation of the TSI index based on TOC according to the formula TSI(TOC) = 20.59 + 15.71 ln(TOC) and its introduction as an additional index to the classification by Carlson may optimize the comparative analysis of lakes and allow a measurable assessment of lakes with respect to the trophic gradient.

DOI: https://doi.org/10.2478/s13545-011-0022-7 | Journal eISSN: 1897-3191 | Journal ISSN: 1730-413X
Language: English
Page range: 112 - 115
Published on: Jun 2, 2011
Published by: University of Gdańsk
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2011 Julita Dunalska, published by University of Gdańsk
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.