Whilst we're busily washing our clothes, drinking our cappuccinos and tapping away on our computer and smartphones, we're using up a precious resource.
Less that 1% of the world's water is available as fresh water and with a rapidly expanding population there are more and more demands being placed on this limited resource.
As people compete for resources, wildlife and nature come under even more pressure.
Worldwide, wetlands cover 6% of the world's surface, an area larger than the USA. Half their area has been lost in the last century.
- 300-400 million people live close to or depend on Wetlands.
- Rice provides 20% of the world's dietary energy and is grown on wetlands.
- 40% of fish species come from freshwater habitats.
- 5 million people die each year from poor water supply.
They are an important ecosystem for people and wildlife, providing feeding sites for hundreds of thousands of birds. These ecosystems collapse as water is extracted for agriculture and manufacturing.
We build on natural floodplains, drain marshy areas for redevelopment, concrete over large areas and build up river banks. Rivers, lakes and floodplains slow down and absorb floodwater. Wetlands absorb storm surges and coastal flooding. Without them, the impact on loss of life, lack of clean water and disease is far greater as is the cost of clean-up and repairing the damage.
Today is Blog Action Day - one day in the year when blogs focus on one topic. This year it's
water. Help reduce your consumption and preserve this precious resource.
Related links:
Blog Action Day 2010 for more blogs and info.
Wildfowl and Wetlands Trust saving wetlands for people and wildlife across the world.
Check your Water Footprint -
http://www.waterfootprint.org