Repair and Restoration
Land clearing followed by floods can quickly erode a riverbank, taking valuable grasses and soils downstream, and allowing the sun to bake the land dry. Natural Sequence Farming techniques have been used in the Upper Hunter Valley of New South Wales, Australia to rapidly restore eroded farms to optimum productivity..
The Natural Sequence Farming technique involves placing obstacles in the water's pathway to lessen the energy of a flood, and help the water to deposit soil and seep into the flood zone. Another technique is to quickly establish ecological succession by encouraging fast growing plants such as "weeds" (pioneer species) to grow. These can quickly stabilize the soil, place carbon into the ground, and protect the land from drying. The weeds will improve the streambeds so that trees and grasses can return, and later replace the weeds.
| Cottonwood Creek riparian area before restoration, 1988. |
Cottonwood Creek riparian area after restoration, 2002. |
Read more about this topic: Riparian Zone
Famous quotes containing the words repair and/or restoration:
“The land is the appointed remedy for whatever is false and fantastic in our culture. The continent we inhabit is to be physic and food for our mind, as well as our body. The land, with its tranquilizing, sanative influences, is to repair the errors of a scholastic and traditional education, and bring us to just relations with men and things.”
—Ralph Waldo Emerson (1803–1882)
“I claim that in losing the spinning wheel we lost our left lung. We are, therefore, suffering from galloping consumption. The restoration of the wheel arrests the progress of the fell disease.”
—Mohandas K. Gandhi (1869–1948)