This dataset provides the results obtained by Health Canada’s Radiological Monitoring Network (CRMN) for airborne radioactivity content at monitoring stations across Canada. More information about the CRMN network can be found on the Health Canada website (see link below). The results provided are activity concentration, uncertainty and the minimum detectable concentration for the naturally occurring radionuclides, beryllium-7 (7Be) and lead-210 (210Pb), and the anthropogenic (originating from human activity) radionuclides, cesium-134 (134Cs), cesium-137 (137Cs), and iodine-131 (131I). The data comes from the analysis of particulates accumulated in filter media, drawn by high-volume air samplers fixed in the field. Such data is typically dominated by natural radionuclides, such as 7Be and 210Pb. 7Be is a natural cosmogenic radionuclide that is produced in the upper atmosphere when cosmic rays bombard oxygen and nitrogen. 210Pb is also a natural radioisotope that results from the decay of uranium (238U) to radium (226Ra). 238U comes from the soil and eventually decays to 210Pb. Radon-222, which is a natural radioactive gas, is also a part of this decay chain. Radon moves through the soil and becomes diluted in the atmosphere. If a home is built on soil or rocks that contain uranium, radon can seep into homes and may accumulate to high levels. More information about the Health Canada radon program can be found on the Health Canada website. For all our stations, the airborne radioactivity data shows a small increase in the activity concentration of 134Cs, 137Cs and 131I measured between March and May of 2011, attributable to the nuclear accident at the Fukushima-Daiichi Nuclear Power Station. It is important to note that, even at their respective peaks, the measured activity concentrations of 134Cs, 137Cs and 131I represent only a small fraction of typical background exposure from natural sources of radiation. Occasionally, other small increases in activity concentration of anthropogenic radionuclides are observed. Spikes in 137Cs activity are often associated with forest fires, which can lead to the re-suspension of 137Cs already present in the environment, most likely from atmospheric nuclear weapons testing in the 1960’s. Detection of small amounts of 131I is commonly associated with its medical use by hospitals.The map shows the approximate sampling location for each monitoring station. Stations are found within the associated location range.

The Inuit Communities geographic location dataset contains the geographic location of inhabited and serviced Inuit Communities in Canada as points, as well as data attributes specific to each community.This dataset is Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC) and Indigenous Services Canada (ISC) official source for Inuit Communities geographic location on maps.For more information, visit https://www.rcaanc-cirnac.gc.ca/eng/1100100014187/1534785248701.

This dataset provides the results obtained by Health Canada’s Radiological Monitoring Network (CRMN) for the tritium activity concentration in drinking water originating from the water treatment plants in Ottawa, ON. More information about the CRMN network can be found on the Health Canada website (see link below). The results provided are the tritium activity concentration in units of becquerels per litre (Bq/L). Although ensuring water quality is a matter of provincial jurisdiction, the CRMN, in collaboration with the city of Ottawa, has been conducting a targeted program to monitor the radiological content of drinking water from two water treatment plants in Ottawa, ON.The Guidelines for Canadian Drinking Water Quality recommend a Maximum Acceptable Concentration (MAC) for tritium in drinking water of 7000 Bq/L. The measured activity concentrations of tritium in drinking water are well below this guideline value.The map shows the approximate sampling location for each monitoring station. Stations are found within the associated location range.

Created for distribution by the GeoYukon application as a comprehensive resource for all publicly available Reference information in the Yukon Government. This data may be used directly by other applications to dynamically display Yukon data; however, it may be subject to change as data sets are updated or added.

This dataset provides results obtained by Health Canada’s Canadian Radiological Monitoring Network (CRMN) for 90Sr activity in milk samples originating from various locations across Canada. More information about the CRMN network can be found on the Health Canada website (see link below). From 1984 to 1993, data was collected from 20 locations. After 1993, routine milk analysis for radio-strontium activity was discontinued for all monitoring stations, except the Ottawa location. The results provided here are 90Sr activity concentrations in units of becquerels per litre (Bq/L). Milk is an important matrix for environmental radioactivity assessment since many radionuclides of health concern exhibit efficient soil to milk uptake pathways. As such, the surveillance of milk provides a very good indication as to the severity of environmental impact following a nuclear event. Strontium-90 (90Sr) is a radionuclide of particular concern because it has a long radiological and biological half-life coupled with a high affinity for incorporation into human bone and teeth. Nuclear weapons testing and nuclear accidents have released such long-lived radionuclides into the atmosphere, which in turn have entered the biological life cycle. Nevertheless, a steady decline in the activity concentration of 90Sr in milk can be seen since most of the nuclear weapon testing was halted in the 1960s. The map shows the approximate sampling location for each monitoring station. Stations are found within the associated location range.

The First Nations geographic location dataset contains the geographic location of First Nations (groups and subgroups) in Canada as points as well as basic attributes data. The location identifies where the First Nations live. Each First Nation point represents its administrative office address as it is registered in Indigenous Services Canada (ISC) Band Governance Management System (BGMS). When the First Nation administrative office is located outside its associated most populated reserve boundary, adjustments are made to relocate the point within its boundaries, otherwise within the boundaries of another associated reserve or the city where the administrative office is located. When the administrative office or the First Nation is impossible to locate, the location is based on the best available information on the First Nation (e.g. official First Nation Web site). A connection with the BGMS is in place to ensure that any update to the system is reflected in the attributes data associated with the location of each First Nation.This dataset is Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC) and Indigenous Services Canada (ISC) official source for First Nation geographic location on maps.

The Indigenous Mining Agreements dataset provides information on the Indigenous communities signatory to agreements, the types of agreements negotiated, exploration projects and producing mines.

The Indigenous Community Infrastructure dataset depicts infrastructure projects across Canada that are supported by Indigenous Services Canada (ISC) targeted infrastructure funding. It contains data related to project category, description, status, departmental investment and community. The dataset allows the Department to pinpoint and share information about individual infrastructure projects in Indigenous communities, in a proactive and transparent manner, to: • Showcase where and how investments are carried out • Demonstrate the Government’s commitment to address socio-economic gaps between Indigenous and non-Indigenous communities in Canada and improve access to high-quality servicesProjects featured in this Indigenous Community Infrastructure dataset are updated on a quarterly basis. Because some projects will benefit more than one community, the number of projects does not match the number of markers on the map or of entries in the dataset.For more information, visit https://www.sac-isc.gc.ca/eng/1526995988708/1526996020578.

Map of the proportion of individuals (15 years and over) with at least a university bachelor's degree in Official Language Minority Communities. Refers to the individual's educational attainment or highest certificate, diploma or degree obtained by the person. The data used is based on the 2016 Census of Canada, 25% sample, the universe is the population 15 years and over.

Examples of linework include: Dog Mushing Trails - part of the Mount Lorne/Carcross Road Area Plan, Schedule B - Land Use Plan200 Metre River Setback - part of the Golden Horn Local Area Plan, Schedule A, Land Management Plan Distributed from GeoYukon by the Government of Yukon . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: geomatics.help@yukon.ca