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Found 45 results for the keyword ‘Ecology’

  • Old growth lumber from the bottom of the river.

    In a previous show we watched the salvage operations of a group called Logs End from Bristol, Quebec, where they were fishing up old growth timber that had sunk to the bottom of the Ottawa river a hundred years ago.This week we visited the saw mill.That great stack of timber tells a lot of storie...
  • A comeback for hand powered lawn mowers?

    Scotts lawnmowers has found that there is such a new demand for hand powered lawnmowers, that they have gone back to the drawing boards to make them even better. Many people do not have large lawns and are environmentally conscious about using gas, even electricity to mow lawns. Good gardeners ...
  • Measuring real water consumption in a low flow toilet

    In this TV segment I talked a lot about the latest research designed to identify which low flow toilets work and which do not. For the details of that story, read through my database entry on the low flush toilet controversy and the update at the bottom of the entry.The very reason for low flow ...
  • Reduce. Reuse. Recycle -- pratical tips

    Reduce, Reuse, Recycle,On this show I had a visit from Larraine Roulston, Director, Recycling Council of Ontario, a lady who really believes we can do so much more than we are doing now. She believes in consumer pressure on municipalities to put in place and improve recycling programs, pressure ...
  • Tips on cleaning paint and stuff off of concrete.

    On this TV segment we focused on testing if water based cleaners worked better than solvent based cleaners on concrete stones.When done thoroughly, they didn't make much difference. What does make a difference is waiting long enough for the chemical to work, and scrubbing or rinsing before it dr...
  • Building materials recyclying store.

    Every major city has some kind of de-construction re-cycling store.Rather than just throwing things away when you renovate, they come in and take it apart for you and take it away for you. That saves you the money of demolition.Then they put it up for sale, providing lots of useful and valuable ...
  • Drain water heat recovery.

    Heat recuperation, or the recovery of heat from things that we normally throw away can be a significant part of energy savings. Most energy efficient houses today have Heat Recovery Ventilators that steal the heat out of stale air before throwing it out of the house. Finally some Canadians have...
  • Toronto's Healthy House System -- total water re-use

    How about a house in the middle of Toronto that gets its water from the sky, not from a city water connection, not even a well. Then it gets rid of the waste water into the garden, not a connection to the city, not even a leaching field. Although it may be considered by many to be an experiment...
  • Building an environmentally friendly solid concrete house.

    What is an Enviro Home? It is an energy efficient R-2000 house that in addition meets a series of environmental requirements that relate both to the process of construction as to the final quality of the house.One example of environmentally friendly construction practices is the re-use of wood. ...
  • Septic systems for problem lands.

    In a previous show we saw the actual installation of a Waterloo Biofilter Septic System at a cottage where there simply was not enough room, nor enough soil (because of bedrock) for a traditional leaching field. In this segment we visited with the geological engineer Craig Jowett who left Waterl...