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Trend evaluation of water quality parameters in the Niagara and St. Lawrence rivers

Tsanis Giannis, Shaarawi, Huda, 1879-1947

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URIhttp://purl.tuc.gr/dl/dias/DADBC0FE-DD84-4366-A6DA-50B4F2EA436E-
Identifierhttps://doi.org/10.1007/BF00406962-
Languageen-
Extent13 pagesen
TitleTrend evaluation of water quality parameters in the Niagara and St. Lawrence riversen
CreatorTsanis Giannisen
CreatorΤσανης Γιαννηςel
CreatorShaarawi, Huda, 1879-1947en
PublisherKluwer Academicen
Content SummaryPhysical and chemical (nutrients and major ions) indicators of water quality monitored by Environment Canada between 1977 and 1987 in the Niagara River at Niagara-on-the-Lake and in the St. Lawrence River at Wolfe Island are analyzed for seasonal and annual variations. Parametric methods such as moving averages and linear regression and nonparametric methods (Spearman's rank coefficient) are used to test for the existence of trends in these data. The results indicate that specific conductivity, sodium and chloride have decreased significantly over the period of study. During the same period there is no significant trend for either discharge and nutrients.en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-10-10-
Date of Publication1992-
Bibliographic CitationI. K. Tsanis, A. H. El-Shaarawi " Trend evaluation of water quality parameters in the Niagara and St. Lawrence Rivers," J of Envi. Moni. and Assessment,vol. 23, no. 1-3 pp. 205-218, 1992.doi:10.1007/BF00406962en

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