Mangrove forests are uniquely adapted to
growing in shallow salt water and brackish estuaries. Their extensive
root systems and canopy form a nursery for fisheries and a habitat for
wildlife in tropical and near tropical areas of the world. Mangroves
were once considered stagnant, worthless swamps. Today, scientists and
communities living and working with mangroves are learning to respect
these ancient flora as critical components of the global environment
with distinct value to fisheries, wildlife and humans. Recent studies
indicate mangrove forests are particularly good at sequestering CO2,
rivaling tropical rain forests in their contribution to slowing global
warming.
Over the past 25 years upwards of 35% of
remaining mangrove forests have been destroyed world wide. Most of the
destruction has been caused by human activities, clearing the land for
shrimp farms and other purposes. Natural destruction can also occur
from large hurricanes, tsunamis or changes in hydrological conditions.
Mangrove restoration projects have
sprung up in many areas around the world, in particular in SE Asia
where shrimp farming has taken a huge toll on mangrove forest lands.
Restoration projects and educational efforts are underway in areas of
South and Central America and in Florida as well. The world-wide
task is a large one and restoration will be an ongoing effort for many
years. For more information on Mangrove restoration world-wide we
recommend the Mangrove Action Project with information at the following
website: http://www.mangroveactionproject.org/