For
the past several years, Doug has been restoring a three acre part of his
property back to its natural habitat. What originally began as effort to remove
dying pine trees from the property has become a much bigger and ultimately more
useful project. This week and next week we’ll take a look at the reasons for
engaging in habitat restoration as well as the progress Doug has made on his
property.
Doug
and his wife, Mary, bought their house in Folsom, Louisiana in 2000. The
property had a large number of slash pine trees that were suffering from
extreme stress and an infestation of pine beetles that had weakened their
trunks. After removing the infested trees from the property, only a bunch of
stumps remained. In place of the slash pines, Doug planted grass and brought in
a stump grinder to rid the property of several hundred pine stumps. A few years
later, the property resembled a small park with some pretty looking trees and a
lot of open grassland. The removal of the pine trees, however, had damaged the
rest of the underlying ecosystem leaving behind nothing but grass and no plants
or other plant life. Unsatisfied with having a hard full of pine trees and
grass, Doug planted hardwood trees to supplement and then hopefully replace the
pine trees, but Hurricane Katrina put an end to that plan.
The property before the Meadow project |
The
devastating hurricane blew over the remaining pine trees and destroyed many of
the newly planted hardwoods as well. The only trees that survived were the
oaks, magnolia trees, a pond cypress, and a couple of gum trees. After clearing
all the dead trees away, only a few trees and a whole bunch of sizeable craters
remained. The grass quickly bounced back resulting in a very large and uneven
yard that required more and more effort (and larger and larger tractors) in
order to keep the grass from overwhelming the property. With the increased concern
over Louisiana’s environmental issues following the storm, Doug took an
interest in restoring the property to something suitable to the region.
The original range of Longleaf pines |
His
first post-Katrina idea was to restore Longleaf pines to the property. The
house sits on the southern Coastal Plain and longleaf pines were the natural
habitat before European colonists arrived. Within two hundred years of European
colonization, the longleaf pine was virtually extinct. The tree proved very
valuable in terms of its commercial potential. French, Spanish, and later
American settlers tapped, sapped, and logged the trees, but in doing so
destroyed the environment that allowed them to prosper. The same problem
confronted Doug and his desire to plant longleaf pines. After consulting with
Latimore Smith of the Nature Conservancy about the prospect of adding the trees
to the property, Smith suggested a full meadow restoration project. This would
revive the natural habitat that allowed longleaf pine trees to grow. Instead of
merely planting the trees, now Doug had committed himself to recreating the
ecosystem where they had flourished for centuries. And would hopefully grow
once again.
Latimore
recommended the expertise of Marc Pastorek, a Mississippi based meadow expert.
Pastorek specializes in growing seed and providing consulting services in
meadow restoration. After discussing the issue with Pastorek, Doug learned that
replanting the plants would be the easy part. After all, they’d evolved over
millions of years to grow in the southern Coastal Plain. The tricky part would
be managing the area once the project was underway. For millennia, longleaf
pine ecosystems thrived in areas prone to massive fires. Every two to three
years, fires—mostly caused by lightning strikes—would burn up the grass and
leave the longleaf pine, suitable to withstand fire because of its heavy bark, still
standing. These fire resistant trees matured and thrived in this environment as
fire cleared away the dead plants that surrounded them and provided an
opportunity for new plants to grow in their place, replenishing the soil and
creating a healthy ecosystem.
The green areas represent longleaf pines and yellow represents the meadow. |
Pastorek
came on board as the “meadow whisperer” and developed a plan to transform
approximately three acres of the property into the meadow restoration project
(seen above). Having laid out the background for the project, next week we’ll
look at what happened once Doug started to put his plan into place. For information about these topics see the Meadow Project’s blog, Marc Pastornek’s work, and the Nature Conversancy.