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The epiphytic cyanobacterium Gloeotrichia pisum forms spherical colonies embedded in a gelatinous matrix that is attached to submerged aquatic vegetation. In surveys of two fluvial lakes of the St. Lawrence River conducted in 2006–2007, growth conditions and diazotrophic ability in conjunction...

Increased productivity from sewage effluents can enhance species richness locally. Results from a study of Spottail shiners (Notropis hudsonius) in 1999 showed that prevalence and the mean number of myxozoan parasite species per host were higher downstream of the wastewater outflow from the...

Dataset contains laboratory-studied Fathead minnow (Pimephales promelas) survival when exposed to bitumen sediments from the oil sands region of northern Alberta, cut through the McMurray Formation (MF). These are the results of the toxicological exposures, when Fathead minnow embryos were...

Mesoscale boundaries have an important influence on mesoscale weather. They can trigger, enhance or inhibit convections and severe weather. They are also indicators of shifts in wind speed and direction, temperature and relative humidity, and can affect air quality and heat indices. Around the...

In situ observations of snow water equivalent (SWE) from manual snow surveys and automated sensors are made at ~1000 sites across Canada in support of water resource planning for flood control and hydroelectricity production. These data represent an important source of information for research...

The data tables provide the statistical results from the Survey Intellectual Property Awareness and Use (IPAU) . The survey measures general awareness of intellectual property by businesses in Canada, as well as whether and how they protect their intellectual property in Canada and abroad. The...

NAV CANADA (NC) provided Environment and Climate Change Canada (ECCC) with automated minutely weather observations from six select AWOS stations (i.e. airport locations) in southern Ontario as an experimental, proof-of-concept program in support of the 2015 Games. The minutely data were at a...

The high spatial and temporal resolution network was comprised of new automated land- and marine-based weather stations, and additional experimental monitoring platforms. Environment and Climate Change Canada (ECCC) designed the Mesonet to monitor weather at the venues, while providing close...

This dataset contains a list of infrastructure projects across Canada that have been approved by Infrastructure Canada. The project information listed is based on current information.

Attribute data table which contains survey effort values for each season, total bird density, species richness value, species at risk score, and grid cell importance score.