|
000
| 01896cam 2200337za 4500 |
|---|
| 001 | 9.865220 |
|---|
| 003 | CaOODSP |
|---|
| 005 | 20221107161739 |
|---|
| 007 | cr ||||||||||| |
|---|
| 008 | 181127s1986 oncd|||fo||| f000 0 eng d |
|---|
| 040 | |aCaOODSP|beng |
|---|
| 043 | |an-cn-on |
|---|
| 086 | 1 |aEn13-5/86-35E-PDF |
|---|
| 245 | 02|aA preliminary study of inorganic substance and water quality in the Welland-St Catharines area |h[electronic resource] / |cby K.R. Lum ... [et al.] |
|---|
| 260 | |aBurlington, Ont. : |bEnvironmental Contaminants Division, National Water Research Institute, Canada Centre for Inland Waters, |c[1986]. |
|---|
| 300 | |a16, [5] p. : |bgraphs. |
|---|
| 490 | 1 |aNWRI contribution ; |vno. 86-35 |
|---|
| 500 | |a"Division Control No. ECD-119. |
|---|
| 500 | |a"This manuscript has been submitted as a National Water Research Institute publication". |
|---|
| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
|---|
| 504 | |aIncludes bibliographical references. |
|---|
| 520 | 0 |a"Water was sampled once in January, 1984, from ten sites in the Welland-St. Catharines area and were analyzed for chloride, nitrate, fluoride, sulphate, bacterial counts and dissolved copper, zinc, lead and cadmium. Comparison with the IJC water quality objectives for the protection of aquatic life shows that zinc concentrations were higher than the objective in nine sample and in the case of copper three water samples had concentrations above the objective."--Abstract. |
|---|
| 692 | 07|2gccst|aPollutants |
|---|
| 692 | 07|2gccst|aWater quality |
|---|
| 700 | 1 |aLum, K. R. |
|---|
| 710 | 1 |aCanada. |bEnvironment Canada. |
|---|
| 710 | 2 |aNational Water Research Institute (Canada) |
|---|
| 830 | #0|aNWRI contribution ;|vno. 86-35|w(CaOODSP)9.844121 |
|---|
| 856 | 40|qPDF|s1.31 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En13-5-86-35-eng.pdf |
|---|