Conservation, Sustainable Development, Capacity Building

Aquatic Ecosystems

Watershed-1From 2003 to 2005 a benthic monitoring program in three local cold water streams monitored the health of these aquatic ecosystems. Benthic monitoring involves collecting bottom samples from the streams to identify and count the macroinvertebrates, or bottom dwelling organisms, present in the water. Since some of these species are sensitive to disruptions in their environment they are good indicators of the health of the aquatic ecosystems. 

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In 2003, the Bruce Peninsula Biosphere Association established a partnership with the Ontario Benthos Biomonitoring Network (OBBN) to initiate a long term monitoring program on the Northern Bruce Peninsula. Seven monitoring sites were established along Willow Creek, Crane River and Spring Creek to collect baseline data on their overall health and monitor changes to the ecosystem (See Map). At each site along the streams, benthic macroinvertebrates were collected and several chemical and physical tests were conducted to gain an overall understanding of the streams’ health. This data not only provides an understanding of our local aquatic ecosystems, but it also contributes to a provincial database managed by the OBBN.


Monitoring programs can provide valuable information on the management of aquatic ecosystems and can indicate the success of current restoration projects conducted by Parks Canada and local Sportsmen’s Associations, and furthermore, the effectiveness of current management practices on private lands.

 Our Partners

  • Parks Canada
  • Ecological Monitoring and Assessment Network (EMAN)
  • Ontario Benthos Biomonitoring Network (OBBN)

 Aquatic Ecosystem Monitoring Reports

Forest Ecosystems

                                                                

With the largest remaining intact forest in southern Ontario, it is important that we understand these ecosystems so 
that we can ensure their future sustainability on the Bruce Peninsula. By monitoring changes within our forests over a long period of time, we can gain valuable information on the structure and composition of our forests, the impacts of natural and human stresses, and furthermore, an early warning of potential ecological problems. With this information, our community can make more informed decisions to manage our forests in a way that ensures both their ecological and economic sustainability. Good decisions based on good information are ultimately what “building capacity” is in the biosphere reserve concept.

In 2002, the Bruce Peninsula Biosphere Association initiated a forest ecosystem monitoring program on the Northern Bruce Peninsula to compare the state of the forests in the protected core area within the Bruce Peninsula National Park and the surrounding working landscapes of the Municipality of the Northern Bruce Peninsula. Based on protocols from the Ecological Monitoring and Assessment Network (EMAN), sixteen permanent monitoring plots have been established on both private and protected lands throughout the municipality These monitoring plots are stations designed to examine various aspects of forest ecosystems using forest species as indicators of changes to the ecosystem.

Forest Biodiversity

In 2002, a long-term monitoring program was initiated to assess the health of forest ecosystems on the Bruce Peninsula. Monitoring these plots over an extended period of time allows the community to better understand forest ecosystems, detect local and regional environmental changes, and furthermore, make informed land management decisions. Several aspects of trees are inventoried, including structure and composition of mature trees, tree health, seedling and sapling regeneration, and decomposition.

Lichen Diversity 

It is thought by many people that lichens are simple organisms, much like any other type of plant but, in fact, lichens exist as a special relationship between a fungus and algae. Lichens easily absorb chemicals from air and rainwater, which can affect this delicate relationship, causing the lichen to die. Because of this sensitivity to environmental stress, lichens are good indicators of changes to forest ecosystems, particularly in air quality. Through continuous monitoring of lichen diversity and abundance, trends in environmental change can be assessed over time.

 

 

Our Partners

  • Parks Canada
  • Ecological Monitoring and Assessment Network (EMAN)
  • Bruce County  
  • Private Landowners: Lynn and Carol Robins, Bruce Krug, Birch and Becky Behmann, Rob Edighafer, Lance and Laurie Golden, Shirley Johnstone, John and Ethel Greig, Laurie Adams, and E’Terra

Forest Ecosystem Monitoring Reports

Salamander Abundance and Diversity

 

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Eastern red-backed salamanders are very common in forest ecosystems and play an important role in terrestrial food webs. Salamanders have no lungs, but instead respire through their skin, making them susceptible to declines as a result of large-scale disturbances in the surrounding ecosystem. This physiological feature, their long life span, as well as site loyalty makes them ideal as indicators for changes in the surrounding environment, including acid rain, land use change, and forestry practices.

Since 2003, salamander monitoring protocols have been implemented at eight of the forest monitoring plots throughout the municipality. Coverboards, or layered wood, were used to monitor salamanders since they act as artificial habitat, making it easier to count them. Based on the abundance of Eastern red-backed salamanders, changes in the surrounding ecosystems can be detected over time.

            Salamander2                                 Salamander3