Farmer Managed Natural Regeneration (FMNR) is a low-cost land restoration technique used to combat poverty and hunger amongst poor subsistence farmers by increasing food and timber production and resilience to climate extremes. Started in 1983 in Niger, FMNR is a form of coppicing and pollarding, drawing on traditional practices and sensitive to local variations.
In FMNR systems, farmers protect and manage the growth of trees and shrubs that regenerate
The Darling river in Louth, New South Wales. The amount of Australian water lost through theft is particularly relevant as governments grapple with the next stage of the Murray-Darling Basin plan. Photograph: Jenny Evans/Getty Images
As water scarcity increases from factors including climate change, so do drivers of water theft, an ongoing problem in Australia
Between 30% and 50% of the world’s water supply is stolen each year, mainly by … [more…]
California is suffering from one of the worst droughts ever recorded: three years of low rain and snowfall have left the state in crisis, with the Sierra Nevada snowpack being the lowest it’s been for 500 years. According to government data, 2014 was the third driest year in California over the last 119 years; it was also the warmest year on record.
That means California needs to find some innovative
KEEPING AN EYE: A Goanna Ag canopy sensor on a tomato crop near Swan Hill, Victoria.
The CSIRO and local agtech company Goanna Ag have teamed up to give irrigators the technology to get maximum value out of every drop of water.
They are claiming WaterWise will be Australia’s only water-use efficiency product for irrigated crops that measures crop water stress and predicts future water needs in real time.
There is a limited and shrinking supply, growing demand, and a long-run picture that looks, from many angles, hopelessly apocalyptic. Inside the elaborate, diverse, and ever-evolving effort to manage water in what some have called “America’s least sustainable city.”
An hour north of Phoenix, Arizona, Chip Norton drives his truck toward the Verde River. Norton spent the last decade of his career as a public works contractor for water facilities. … [more…]