The Influence of the Modernization of the City Sewage System on the External Load and Trophic State of the Kartuzy Lake Complex
Jolanta Grochowska; Renata Tandyrak · 2021 · Applied Sciences
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
A study was carried out in the Kartuzy lake complex, which has been a receiver of raw domestic sewage since the 1950s. In 2018, the city’s sewage system of Kartuzy was modernized. An analysis of the water quality prior to the modernization of the sewage system revealed that the total phosphorus (TP) load that was introduced to the individual lakes from external sources substantially exceeded the dangerous load concentration (defined by Vollenweider) that causes accelerated eutrophication. The annual TP load introduced to the analyzed lakes in 2017 exceeded the critical load by 200% (Mielenko)
Abstract by Jolanta Grochowska; Renata Tandyrak, Applied Sciences (2021) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.3390/app11030974