Environment & Energy
Related: About this forumRestoring US native prairies, acre by acre, yard by yard
Prior to settlement by Europeans, prairie blanketed an enormous swath of central North America, from Canada south to Texas, and from Indiana west to Colorado nearly 600,000 square miles of grassland all told. This complex ecosystem was home to a diverse and teeming web of life, including now-tattered bison populations. Farming and development have reduced much of this iconic American landscape, particularly in the wetter eastern areas. There, tall-grass prairie, a habitat dominated by grasses that can grow eight feet high, now occupies less than 1 percent of its former range, putting it among the worlds most endangered ecosystems, according to the US National Park Service. In the central prairie zone, so called mixed-grass ecosystems have suffered similar losses, while in the drier, less populous West, short-grass prairies have fared better.
Government agencies and conservation groups, aided by volunteers, have undertaken numerous restoration projects across US and Canadian prairieland, some of them thousands of acres in scale. In recent years a cadre of private citizens has joined in, restoring prairie to their own properties, from city yards up to 100 acres or more around rural homes and farms. In some cases theyve re-created prairie where it never was before on land that was originally forest or wetlands before settlers plowed it for crops.
The hub of this do-it-yourself restoration activity is Iowa, southwestern Wisconsin, northern Illinois, and Minnesota, says Daryl Smith, director of the Tallgrass Prairie Center at the University of Northern Iowa. Thats probably because the regions native prairie is so precious. Iowas, for instance, is down to 1/10th of 1 percent of its original extent.
Federal, state, and local programs offer financial and technical assistance, particularly for larger private projects on agricultural land. Conservation groups also offer some help. And a cottage industry of consultants, contractors, and native-plant nurseries has arisen for landowners who cant do it all themselves. With so many players involved, no one seems to have a birds-eye view of just how much prairie is being restored on private land. By all accounts, however, the trend is growing, even if it may be all but impossible to quantify.
Ive been in this business since the early 70s, and theres definitely been increasing numbers each year of prairie plantings, Smith says. We just havent kept a record of it."
http://www.csmonitor.com/World/Making-a-difference/Change-Agent/2012/1231/Restoring-US-native-prairies-acre-by-acre-yard-by-yard?nav=87-frontpage-entryNineItem
AldoLeopold
(617 posts)gtar100
(4,192 posts)to making a positive difference. This is also yet another example of how government can be utilized for good by organizing efforts and stimulating economic incentives in order to make things happen. We will never get back what previous generations so foolishly squandered through ignorance and greed but we can make things better by doing things like this restoration project.
DollarBillHines
(1,922 posts)Done by the one-and-only John Greenlee.
Check out his gallery (some of the shots are of my property):
http://www.greenleeandassociates.com/gallery.html