for swale

theguardian.com
Arid land to a fertile Eden: permaculture lessons from Portugal
Tamera’s ecology experts transformed an area at risk of desertification – and say they can do the same anywhere in the world
By Anna Leach

The land is called Tamera, the name given to these 330 acres in southern Portugal by a community of 30 people who moved here from Germany in 1995. Today, 200 people from all over the world live here. Through simple practices of digging swales (ditches) and creating water retention spaces, Tamera’s ecology experts have transformed an area on the brink of desertification – and say they can do the same anywhere in the world.

“The ecological knowledge is there and its effectiveness can be proved in so many cases,” he says. “The problem lies in political strategies and social habits.”

(via Arid land to a fertile Eden: permaculture lessons from Portugal | The Guardian)

WATER IS LIFE - The Water Retention Landscape of Tamera

Sepp Holzer and Bernd Mueller explain the construction, the effect and the basic ideas for the construction of a water retention landscape: a local and natural solution to the global problem of disturbed water balance.

(via WATER IS LIFE - The Water Retention Landscape of Tamera | Grace Media)