Evaluation of water quality in the river Cidlina

0196189 - UH-J 20013117 RIV SK eng J - Článek v odborném periodiku
Pivokonský, Martin - Benešová, L. - Janský, B.
Evaluation of water quality in the river Cidlina.
Journal of Hydrology and Hydromechanics. Roč. 49, č. 6 (2001), s. 376-406. ISSN 0042-790X. E-ISSN 1338-4333
Výzkumný záměr: CEZ:AV0Z2060917
Klíčová slova: surface water quality * physical-chemical and biological parameters * saprobic index
Kód oboru RIV: DJ - Znečištění a kontrola vody

Water quality of the Cidlina river (right tributary of the Labe river was studied during two years 1997-1998). Besides the examination of hydrology and land use, the main resources of pollution were identified. Physical, chemical and biological parameters of water were measured in 10 profiles and water quality was evaluated according to Czech norms 75 72221 and put into the grade of purity. Pollution of upper part of river is not so bad but lower part is very polluted. High concentration of BOD5 correspond with biological parameters - a-mesosaprobita. At the end some tools and strategies are added to manage water more effectively.
Trvalý link: http://hdl.handle.net/11104/0002810