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040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|beng|bfre
043 |an-cn-nf
0861 |aEn37-640/1991E-PDF
1001 |aRoussel, Sylvie, |eauthor.
24510|aCanada - Newfoundland Water Quality Monitoring Agreement : |bquality assurance/quality control program : results from the first two years of monitoring / |cby Sylvie Roussel, Richard Arseneault, Tony Blouin.
264 1|aMoncton, New Brunswick : |bInland Waters Directorate, Atlantic Region, Water Quality Branch, |cJuly 1991.
300 |a1 online resource (v, 60 pages) : |bcharts
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |a"IWD-AR-WQB-171-91."
504 |aIncludes bibliographical references (pages 16-17).
520 |a"The QA/QC data produced during the first two years of the Canada-Newfoundland Water Quality Monitoring Agreement are presented and analyzed in this report. QA/QC data come from sequential triplicate samples and preservation blanks. The results are evaluated in light of established guidelines for acceptable detection and variability, respectively. Copper, aluminum and total phosphorus were detected in some preservation blanks, while reproducibility was low for total copper, dissolved nitrate-nitrite and total phosphorus in the triplicate samples. The problems observed for copper and for phosphorus suggest the possibility of sample contamination. Still, 88 percent of the total triplicate tests done conformed to acceptable variability"--Abstract, page iii.
546 |aIncludes abstract in French.
650 0|aWater quality|zNewfoundland and Labrador.
650 0|aWater quality|zCanada.
650 6|aEau|xQualité|zTerre-Neuve-et-Labrador.
650 6|aEau|xQualité|zCanada.
7101 |aCanada. |bInland Waters Directorate. |bAtlantic Region. |bWater Quality Branch, |eissuing body.
85640|qPDF|s21.10 MB|uhttps://publications.gc.ca/collections/collection_2025/eccc/en37/En37-640-1991-eng.pdf