natural filter

How a new mini-wetland is creating a natural filter for a P.E.I. farm field

How a new mini-wetland is creating a natural filter for a P.E.I. farm field

A watershed group in eastern P.E.I. is experimenting with a new mini-wetland that will filter pollutants, fertilizer and pesticides from water trickling out of the neighbouring farm field. The new vegetated ditch will also absorb carbon and create wildlife habitat. "The idea is that it'll hold water, and encourage it to stagnate, and any of the nutrients contained in the water will help feed what should turn into, hopefully, a blossoming wetland site. "It should help to filter any kind of runoff coming off the agricultural field nearby, as well as creating a lot of habitat for birds and vertebrates, and amphibians."

World Wetlands Day focused on improving awareness, protection for Sask. ecosystems

World Wetlands Day focused on improving awareness, protection for Sask. ecosystems

Experts are hoping World Wetlands Day gets people interested in protecting the shrinking ecosystems in Canada’s wetlands. Wetlands, both temporary and permanent, serve as a natural filter for larger bodies of water, replenish renewable water resources and serve as a home to many species. "The wetlands do all these things and it's pretty easy to forget that," said Peter Leavitt, Canada Research Chair. Jeff Olson, managing director at Citizens Environmental Alliance, said it is important to remember all the good these areas do, but to also mourn the ones we have lost.