caa a22 4500 469029218 CHVBK 20180323132738.0 cr unu---uuuuu 170328e19921201xx s 000 0 eng 10.1007/BF00406965 doi (NATIONALLICENCE)springer-10.1007/BF00406965 El-Shaarawi A. Rivers Research Branch, National Water Research Institute, L7R 4A6, Burlington, Ontario, Canada aut Design and model based inferences with applications to acidification of lakes in eastern Canada [Elektronische Daten] [A. El-Shaarawi] The design and model based approaches for making inferences about the number of lakes affected by acidic deposition and the chemical characteristics of aquatic resources at risk are described. In many instances when the lakes in the sample are selected for convenience without any randomization, the model based approach continues to provide valid inferences about the population of lakes. The performances of the two approaches are compared using a small population of 177 lakes which are located in southern Quebec. Examples from the Canadian acid rain monitoring program in the Atlantic provinces are also given. Kluwer Academic Publishers, 1992 Environmental Monitoring and Assessment Kluwer Academic Publishers 23/1-3(1992-12-01), 269-281 0167-6369 23:1-3<269 1992 23 10661 https://doi.org/10.1007/BF00406965 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00406965 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- El-Shaarawi A. Rivers Research Branch, National Water Research Institute, L7R 4A6, Burlington, Ontario, Canada aut NATIONALLICENCE 773 0- Environmental Monitoring and Assessment Kluwer Academic Publishers 23/1-3(1992-12-01), 269-281 0167-6369 23:1-3<269 1992 23 10661 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer