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Studien zur Typologie von baltischen Seen unterschiedlichen Eutrophierungsgrades. Investigations on the Typology of Baltic Lakes with Different States of Eutrophication
Author(s) -
Ventz D.
Publication year - 1976
Publication title -
internationale revue der gesamten hydrobiologie und hydrographie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.524
H-Index - 52
eISSN - 1522-2632
pISSN - 0020-9309
DOI - 10.1002/iroh.19760610205
Subject(s) - hypolimnion , eutrophication , environmental science , typology , phosphorus , geography , ecology , chemistry , nutrient , biology , archaeology , organic chemistry
The recycling of phosphorus is considered as a process of internal eutrophication and related to the hypolimnetic oxygen balance. The rate of change in orthophosphate is compared with the temporal change in oxygen content by means of statistical methods. The slope and the shape of the Δ P /ΔO 2 ‐curves may serve as a basis for lake classification.