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Catalogue Entry: 30-year Average Number of Days with Minimum Daily Temperature below -30 °C
30-year Average Number of Days with Minimum Daily Temperature below -30 °C is defined as the count of climate days during the month where the minimum daily temperature was below... -
Catalogue Entry: 30-year Average Precipitation
30-year Average precipitation represents the average amount (mm) of precipitation received in a month across a 30 year period (1961-1991, 1971-2000, 1981-2010, 1991-2020). These... -
Catalogue Entry: Agri-Environmental Indicator – Agricultural Greenhouse Gas Budget
The Agri-Environmental Indicator Agricultural Greenhouse gas Budget datasets provide estimated net greenhouse gas emissions due to agricultural activities per hectare of Soil... -
Catalogue Entry: Heat Wave
Heat Wave represents the consecutive number of days (April 1 – October 31) where the maximum daily temperature is greater than 25 or 30 degrees respectively. Heat wave products... -
Catalogue Entry: Precipitation Percentile
Precipitation Percentiles represents the accumulated precipitation (mm) for the time period compared to historical information for the same time period. This comparison ranks... -
Catalogue Entry: Maximum Temperature (°C)
Maximum Temperature represents the highest recorded temperature value (°C) at each location for a given time period. Time periods include the previous 24 hours and the previous... -
Catalogue Entry: Minimum Temperature (°C)
Minimum Temperature represents the lowest recorded temperature value (°C) at each location for a given time period. Time periods include the previous 24 hours and the previous 7... -
Catalogue Entry: Agri-Environmental Indicator – Risk of Water Contamination by Pesticides
The Agri-Environmental Indicator Risk of Water Contamination by Pesticides dataset reports the annual and semi-decadal status of pesticide transport to surface water, the... -
Catalogue Entry: Dry Spell
Dry spell periods are defined as the number of days (April 1 – October 31) where daily precipitation is less than 0.5 mm. This is not an accumulation of precipitation, simply a... -
Catalogue Entry: Departure from Average Precipitation (mm)
Departure from Average Precipitation represents the accumulated precipitation value for a location, subtracted by the long term average value. The long term average value is... -
Catalogue Entry: Standardized Precipitation Evapotranspiration Index (SPEI)
The Standardized Precipitation Evapotranspiration Index (SPEI) is computed similarly to the SPI. The main difference is that SPI assesses precipitation variance, while SPEI also... -
Catalogue Entry: Blended Index – Short Term
The Blended Index (BI) is a model which employs multiple potential indicators of drought and excess moisture, such as the Palmer drought index, rolling precipitation amounts and... -
Catalogue Entry: Standardized Precipitation Index (SPI)
The Standardized Precipitation Index (SPI) has been recognized as the most accessible index for quantifying and reporting meteorological drought. On short timescales, the SPI is... -
Catalogue Entry: Percent of Average Precipitation
Percent of Average Precipitation represents the accumulation of precipitation for a location, divided by the long term average value. The long term average value is defined as... -
Catalogue Entry: Moisture Anomaly Index
The Moisture Anomaly Index (Palmer-Z) is an estimate of the moisture difference from normal (a 30-year mean). It attempts to express conditions for the current month regardless... -
Catalogue Entry: Palmer Modified Drought Index
The term "Palmer Drought Index" has been used collectively to represent multiple indices. This index is simply a water balance model which analyzes precipitation and... -
Catalogue Entry: Blended Index – Long Term
The Blended Index (BI) is a model which employs multiple potential indicators of drought and excess moisture, such as the Palmer drought index, rolling precipitation amounts and... -
Catalogue Entry: Agri-Environmental Indicator – Ammonia Emissions
The Agri-Environmental Indicator - Agriculture Ammonia Emissions datasets provides estimated amounts of ammonia (NH3) emitted into the atmosphere through agricultural... -
Catalogue Entry: Agri-Environmental Indicator – Soil Organic Matter
The Agri-Environmental Indicator Soil Organic Matter data series provides a measure of soil health and an estimate of how much carbon dioxide (CO2) has been removed from the... -
Catalogue Entry: Total Soil Moisture (mm)
Total soil moisture is the modelled amount of plant available water (mm) in the root zone of the soil. The value given is the amount calculated to be present on the modeled day...