Guelph Urban Forest Friends

New Info On Old Trees

Research into the interactions between old trees and their moss that harbours cyanobacteria, produces a combination that contributes to the long-term health of surrounding trees. They are somehow fertilizing the ecosystems around them. Without the presence of these old trees, the health of the surrounding younger trees is degraded. Read more about this interesting research…

Trees Are Good For The Environment And The Bank Book Too!

Investing in Trees – Trees are good for the environment and the bank book, too By Virginia Gauley GRCA Forester Imagine your neighbourhood without any trees. It would look pretty dismal, more like an industrial area than a residential neighbourhood. Trees are an important part of our lives, offering us a sense of place within…

A Timely Reminder About Why We Must Protect Our Mature Urban Trees

Benefits of Urban Trees Trees are a very important part of our urban environment. Urban trees filter air, water and sunlight and reduce air pollution. They moderate local climate, slow wind and storm water run-off, and shade our buildings to conserve energy. Trees protect us from UV radiation that causes many cancers. Trees are also critical…

Trees And Pollinators

Trees are critically important in the food cycles of many insects, birds and mammals, including humans. The majority of our food crops depend on pollinators for fertilization. And the numbers of pollinators are in serious decline. Pollinators include Butterflies and Moths (lepidoptera family) as well as Bees, Wasps,Beetles and Flies. Please remember that dead wood…

The Value Of Urban Trees

The Value of Urban Trees Over a 50-year lifespan, the average tree will provide: $31,250 worth of oxygen $62,000 worth of air-pollution control $37,500 worth of water recycling and humidity control $31,250 worth of soil-erosion control $31,250 habitat and pollinator support $2500 worth of protein This works out to almost $200,000, equivalent to $4000 per…