The “Agri-Environmental Indicator (AEI) - Risk of Water Contamination by Coliforms Spreading (IROWC-Coliforms) - 2011” dataset estimates the relative risk of fecal material from agricultural sources that are spread within the Fundamental Drainage Areas of Canada watersheds for census years from 1981 to 2011.

The “Agri-Environmental Indicator (AEI) - Relative Soil Organic Carbon - 2011” dataset estimates the level of organic carbon in Canadian agricultural lands relative to a baseline value for census years 1981 to 2011.

The proportion of agricultural land as percentage of Soil Landscape of Canada (SLC) polygon area data set depicts areas of greater than 2% of agriculture within agricultural extents of Canada.

The “Agri-Environmental Indicator (AEI) - Agricultural Particulate Matter Emissions (APMEI)– Particulate Matter less than 2.5 μm (PM 2.5) - 2011” dataset provides estimated net emissions of primary particulate matter (PM) with an aerodynamic diameter of less than 2.5 micrometers from agricultural lands for census years 1981 to 2011.

The “Agri-Environmental Indicator (AEI) - Agricultural Particulate Matter Emissions (APMEI) – Particulate Matter less than 10 μm (PM 10) - 2011” dataset provides estimated net emissions of particulate matter with an aerodynamic diameter of less than 10 micrometers (including less than 2.5 micrometers (PM2.5)) from agricultural lands for census years 1981 to 2011.

The “Agri-Environmental Indicator (AEI) - Livestock Emissions from Agriculture - 2011 “ dataset provides estimated net emissions produced by livestock from Soil Landscapes of Canada agricultural areas for census years from 1981 to 2011.

The Agri-Environmental Indicator (AEI) - 2011 dataset series provides information that was created using indicators that assess the environmental impact of agricultural activities. These agri-environmental indicators integrate information on soils, climate and land surface features with statistics on land use and crop and livestock management practices. The datasets provide valuable, location-specific information on the overall environmental risks and conditions in agriculture across Canada and how these change over time. This dataset series collects AEI data that is related to geographic features and can be represented on a map. Other types of AEI data are not included. The datasets can be organized into the following major groups: • Farm land management • Soil health • Water quality • Air quality • Food and beverage industry (not included) Farm land management datasets: • Soil cover • Wildlife habitat • Farm land management (not included) Soil health datasets: • Soil erosion • Soil organic matter • Trace elements • Soil salinity Water quality datasets: • Nitrogen • Phosphorus • Coliforms • Pesticides Air quality datasets: • Greenhouse Gases • Ammonia • Particulate Matter

The “Agri-Environmental Indicator (AEI) – Residual Soil Nitrogen - 2011” dataset provides a calculation of the amount of nitrogen (N) in the top 60 cm of soil at the end of the cropping season for Canadian agricultural lands.

The “Agri-Environmental Indicator (AEI) - Soil Cover - 2011” dataset provides a calculation of the amount of time each year that the soil of Canadian agricultural lands is covered by a crop, crop residues on its surface or snow.

The “Agri-Environmental Indicator (AEI) - Risk of Water Contamination by Coliforms Pasture(IROWC-Coliforms) - 2011” dataset estimates the relative risk of fecal material from pastures contaminating surface water in the Fundamental Drainage Areas of Canada watersheds for census years from 1981 to 2011.