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This measure tracks changes of the lake water level in the coastal ecosystem of GBINP. This is significant in driving ecological processes as well as acting as a stressor in the the park’s costal wetland ecosystem - as it is hydrologically connected to the lake water body, both at the surface and...

GBI monitors water quality in coastal wetlands to report on nutrient loads resulting from human use of day-use areas. The park uses Water Quality Index to assess this measure - which is also a part of the Great Lakes Shoreline monitoring network.

Stiff Yellow Flax (Linum medium var. medium) is considered as a representative shoreline species, its occurrence and presence are affected by water level fluctuations. The park surveys this species` area of occurrence and stem density at selected patches.

The park is developing a protocol to monitor Northern Map Turtles as they congregate to bask along rock outcrops and shorelines on Georgian Bay. The measure will be completed annually through field observations of suitable basking sites. Turtles are long-living slowly-reproducing reptiles and...

Abundance and diversity of frogs and toads is a good indicator for assessing ecological integrity. The park visually counts adult frogs and toads in coastal wetlands after the breeding season. This method does not permit assessment of early breeding species and may overestimate frog abundance...

Measuring decay rate in GBINP allows tracking changes in soil condition and processes. Decay rate was measured by placing wooden sticks in different forest plots and comparing dry wieghts of the sticks before and after the placement, in approximately one year.

This data set has estimated Canadian monthly production data by province. The Canada Energy Regulator estimates production based on provincial data. The estimated production is also available at this page:...

The park monitors abundance of redback salamanders in deciduous and mixed forests of Beausoleil Island. These salamanders are the most abundant vertebrate species in eastern forests, and their densities reflect condition of forest habitats. The park uses the cover board method for salamander...

This measure consists of 2 field measurements: Tree Crown Conditions and Stem Defects. These parameters are used to assess overall forest health in the park, as a reduction in crown cover can provide early warning signs of change in forest stand health and succession.

Georgian Bay Islands National Park uses point counts to monitor forest birds on Beausoleil Island; this measure focuses on the abundance of five common songbird species and overall diversity.