Contains crop yields and climate indices data of 24 CD regions in Ontario from 1950 to 2022
cropyields_covariatesA data frame with 1752 rows and 38 variables:
chr: year from 1950-2022
num: 1-4
chr: Southern, Western, Central, Eastern Ontario
num
chr: 24 subregions
chr
num: latitude
num: longitude
num: wheat crop yield per census division, in bushel/acre
num: Annual maximum number of consecutive days with daily precipitation below 1mm (unit = days)
num: Annual cooling degree days above 18C (unit = degree_days)
num: Annual number of days with a diurnal freeze-thaw cycle : tmax > 0 degc and tmin <= -1 degc
num: First day of year with temperature below 0 degc for at least 1 days
num: Annual number of days with minimum daily temperature below 0C
num: Annual number of days with maximum daily temperature below 0 degC
num: The annual number of dry periods of 6 days and more, during which the maximal precipitation on a window of 6 days is under 1.0 mm
num: Annual total precipitation (unit = mm)
num: Annual number of days with daily precipitation over 1.0 mm/day
num: Annual number of days with daily precipitation over 10.0 mm/day
num: Annual number of days with daily precipitation over 20.0 mm/day
num: Annual maximum 1-day total precipitation (unit = mm)
num: Annual maximum 5-day total precipitation (unit = mm)
num: Annual mean of daily mean temperatures (unit = C degrees)
num: Annual mean of daily minimum temperatures (unit = C degrees)
num: Annual minimum of daily minimum temperatures (unit = C degrees)
num: Annual number of days where daily minimum temperature is below -15 degC
num: Annual number of days where daily minimum temperature is below -25 degC
num: Annual number of tropical nights : defined as days with minimum daily temperature above 18 degc
num: Annual number of tropical nights : defined as days with minimum daily temperature above 20 degc
num: Annual number of tropical nights : defined as days with minimum daily temperature above 22 degc
num: Annual minimum of daily maximum temperature (unit = C degrees)
num: Annual mean of daily maximum temperature (unit = C degrees)
num: Annual number of days where daily maximum temperature exceeds 25 degC
num: Annual number of days where daily maximum temperature exceeds 27 degC
num: Annual number of days where daily maximum temperature exceeds 29 degC
num: Annual number of days where daily maximum temperature exceeds 30 degC
num: Annual number of days where daily maximum temperature exceeds 32 degC