00000nam 2200000za 4500 9.863861 CaOODSP 20241203113644 cr ||||||||||| 181030t19821983nkca ob f000 0 eng d 0662125169 (print) CaOODSP eng eng fre n-cn-nk En36-503/127E-PDF En36-503/127E Mehra, M. C. Measurement of lead, cadmium, arsenic and mercury in precipitation events [electronic resource] / M.C. Mehra. Moncton, N.B. : Inland Waters Directorate, Atlantic Region, Water Quality Branch, 1982, c1983. v, 15 p. : ill. Technical bulletin ; no. 127 Issued also in French under title: Dosage du plomb, du cadmium, de l'arsenic et du mercure dans les précipitations. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (p. 5-6). "This study describes concentrations of lead, cadmium, arsenic and mercury in wet precipitation samples collected at Moncton, New Brunswick. The sampling and analyses were done in the period June through November 1981. The volume-weighted averages for Pb, Cd and As were found to be 5.28, 0.77 and 0.028 µg/L, respectively. Mercury, however, was not detected in the samples. The data show that with increasing Pb levels, Cd and As levels also increase, and that Pb levels remain roughly 7 and 188 times greater than those of Cd and As"--Abstract, p. v. Includes abstract in French. Air pollution Measurement Acid rain New Brunswick Canada. Environment Canada. Canada. Inland Waters Directorate. Atlantic Region. Water Quality Branch. Dosage du plomb, du cadmium, de l'arsenic et du mercure dans les précipitations (CaOODSP)9.863862 Technical bulletin (Canada. Inland Waters Directorate) no. 127. (CaOODSP)9.861123 PDF 1.03 MB https://publications.gc.ca/collections/collection_2018/eccc/en36-503/En36-503-127-eng.pdf