Instrumental temperature records at two sites in Central Canada: 1768 to 1910

  title={Instrumental temperature records at two sites in Central Canada: 1768 to 1910},
  author={Timothy F. Ball and Roger A. Kingsley},
  journal={Climatic Change},
As a result of affiliation between the Hudson's Bay Company and the Royal Society a relatively large number of instrumental temperature records are available from York Factory and Churchill Factory on the southwest of Hudson Bay beginning in 1768. The nature of these records, details of the instruments and information about the observers are presented. The major difficulty with the records is that the number of observations and the time of observation varied considerably. Adjustment factors… Expand
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