000 02024cam  2200397zi 4500
006m     o  d f      
007cr |||||||||||
008190531s1990    oncbd  #ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn-on
0861 |aEn13-5/90-29E-PDF
1001 |aBarica, J., |eauthor.
24510|aAmmonia and nitrite contamination of Hamilton Harbour, Lake Ontario / |cJ. Barica.
264 1|aBurlington, Ontario : |bEnvironment Canada, National Water Research Institute = Environnement Canada, Institut national de recherche sur les eaux, |c[1990]
300 |a1 online resource (25 pages, 13 unnumbered pages) : |bmaps, graphs.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNWRI contribution ; |v90-29
500 |aTitle from cover.
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
5203 |a"The temporal and spatial distribution of total and toxic unionized ammonia, nitrite, nitrate and total dissolved nitrogen concentrations in Hamilton Harbour, Lake Ontario, were investigated during 1987-1988. The concentrations of toxic unionized ammonia in vertical and horizontal profiles depend on ammonia loadings from the Hamilton and Burlington municipal sewage treatment plants, the seasonal nitrogen cycle, pH and water temperature"--Abstract.
546 |aIncludes abstract and management perspective in English and French.
693 4|aAmmonia
693 4|aNitrogen cycle
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|v90-29.|w(CaOODSP)9.844121
85640|qPDF|s3.16 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-90-29-eng.pdf