NO3 Wet Deposition Maps

Description

Annual and five-year (5YA) average wet deposition maps for the nitrate ion are available. The file formats include geodatabase files (*.gdb) compatible with geospatial software (e.g. ESRI ArcGIS) and KMZ files compatible with virtual globe software (e.g. Google Earth™). Maps can also be viewed online via Open Maps and the ArcGIS online viewer. Annual deposition from each site was screened for completeness using the following criteria: (1) precipitation amounts were recorded for >90% of the year and >60% of each quarter, and (2) nitrate concentrations were reported for >70% of the precipitation measured over the year and for >60% of each quarter. Five-year average wet deposition values are averaged annual deposition values with a completeness criterion >60% for the five-year period. Units for wet deposition fluxes are in kg of NO3 per hectare per year (kg ha-1 y-1). Sources of measurement data and spatial interpolation method are described here: https://doi.org/10.18164/e8896575-1fb8-4e53-8acd-8579c3c055c2. Recommended citation: Environment and Climate Change Canada, [year published]. NO3 Wet Deposition Maps. Air Quality Research Division, Environment and Climate Change Canada, Toronto, Ontario, Canada. [URL/DOI], accessed [date]. Recommended acknowledgement: The author(s) acknowledge Environment and Climate Change Canada for the provision of Canada-U.S. wet deposition kriging maps accessed from the Government of Canada Open Government Portal at open.canada.ca, and the data providers referenced therein.

Resources

Name Format Description Link
23 https://maps-cartes.ec.gc.ca/arcgis/rest/services/DMS/depot_NO3_5YA_deposition/MapServer/6
23 https://maps-cartes.ec.gc.ca/arcgis/rest/services/DMS/depot_NO3_5YA_deposition/MapServer
21 https://data-donnees.ec.gc.ca/data/air/monitor/monitoring-of-atmospheric-precipitation-chemistry/wet-deposition-maps/no3-wet-deposition-maps/?lang=en
52 https://maps-cartes.ec.gc.ca/arcgis/services/DMS/depot_NO3_deposition/MapServer/WMSServer?request=GetCapabilities&service=WMS
23 https://maps-cartes.ec.gc.ca/arcgis/rest/services/DMS/depot_NO3_5YA_deposition/MapServer/6
23 https://maps-cartes.ec.gc.ca/arcgis/rest/services/DMS/depot_NO3_5YA_deposition/MapServer
52 https://maps-cartes.ec.gc.ca/arcgis/services/DMS/depot_NO3_5YA_deposition/MapServer/WMSServer?request=GetCapabilities&service=WMS
23 https://maps-cartes.ec.gc.ca/arcgis/rest/services/DMS/depot_NO3_deposition/MapServer
23 https://maps-cartes.ec.gc.ca/arcgis/rest/services/DMS/depot_NO3_deposition/MapServer
52 https://maps-cartes.ec.gc.ca/arcgis/services/DMS/depot_NO3_deposition/MapServer/WMSServer?request=GetCapabilities&service=WMS
52 https://maps-cartes.ec.gc.ca/arcgis/services/DMS/depot_NO3_5YA_deposition/MapServer/WMSServer?request=GetCapabilities&service=WMS
21 https://data-donnees.ec.gc.ca/data/air/monitor/monitoring-of-atmospheric-precipitation-chemistry/wet-deposition-maps/no3-wet-deposition-maps/?lang=fr

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