Category: Gabions

Gabions for Gully Erosion Peru

Working on a project in the Sacred Valley Peru, I came across an opportunity to install Gabions to reduce soil erosion on a steep slope. A Gabion is a porous dam wall made from rock and small stones free standing or packed into a wire basket. They combat soil erosion by slowing the flow of water and dropping sediment and organic material behind the rock wall as water slowly leaks […]

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Reversing Desertification with Gabions

Trailer only – watch full video here! Gabions are rocks and small boulders packed into a wire basket to combat soil erosion on the side of steep slopes. But to Geoff Lawton, they are more commonly used to pacify storm water in a flash flood event and to build soil in strategic locations in the Middle East. They can even be used to reverse desertification in dry lands and be […]

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Wadi Mukheris and the Wonder of Gabions (Jordan)

The year 1999 was a busy one, with the potential of Y2K and “the end of world as we know it”, with the threat of computers failing as the clocks trip over the year 2000 at start of the new millennium. For part of the year I was working as the lead permaculture consultant with a team in Louisiana, USA, on an ex-army ammunition manufacturing plant re-design into an eco-industrial […]

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Climate Change Adaptation Technologies – Permaculture Design Brings Results

Climate Change Adaptation technology: Stone Lines (The Sahel)(More videos below) It’s uber exciting to see simple design solutions bringing yields, low-carbon prosperity and health, to people who would otherwise suffer needlessly. Watch the excellent videos below to see how permaculture land management techniques are spreading across Africa and beyond, and giving communities an insurance against the growing threat of climate change — a problem these small-holder farmers had no role […]

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Strawberry Fields Update: Flood Protection and Water Control in Ethiopia, Part II

We previously published a report on the development of our site’s flood control and defense infrastructure in October 2010. This is an update on that which goes on to describe some of our plans for developing that infrastructure more in the future. Just to recap on the basics of our situation: in times of rain, the run-off from the western part of Karat Konso Town (South Ethiopia) runs down the […]

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Ridge to Valley – a Holistic Watershed Perspective

This excellent little 20-minute video does a great job of covering the basics of watershed management and landscape rehydration. You won’t hear the words ‘permaculture’ or ‘swales’ once, but it’s clear that both are in use here, to great effect. If we can get these simple but profound concepts driven into social consciousness, and applied broadscale, we would see that investment in labour pay dividends, as many of our increasingly […]

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Wadi Hadhramaut – the Start of a Large New Rehabilitation Project in Yemen

Shibam: UNESCO World Heritage site I was recently privileged to be part of the team that accompanied Geoff and Nadia Lawton along with Mr. Tashi Dawa in a very interesting consultancy in the Southern Yemen, specifically The Hadhramaut Valley, or Wadi Hadhramaut. Geoff was invited by the “Reconstruction Fund of Hadhramaut and Al-Mahra” to give his opinion on what could be done in the valley in terms of flood mitigation […]

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Fascine, Revetments, and Wattle Hurdle

by Daniel Halsey This year I have been in Haiti after a downgraded hurricane, and then in New Jersey a week after Sandy. While in New Jersey two tornadoes passed by my old house. What do they have in common? In each case water was being limited in its flow by developement or the removal of natural structures that diffuse its energy. While working in Haiti and trying to build […]

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Floodplains: the Biggest Slow-Release Water Source Around

Article and diagrams copyright © Cam Wilson At the top end of the Marshalls’ property on the Southern Tablelands, NSW, Australia, the creek is bone dry. This spot, fed by 1250 Ha of native forest, has been that way for 10 weeks now. Meanwhile, 1.2 km downstream at the base of their property, flowing past the fodder poplars, the bamboo and the ferns and dense native revegetation (where only blackberry […]

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Permaculture in Damaged Lands: Degradation and Restoration in New Mexico

A certain coal-strewn road in Madrid, New Mexico — the remnants of a now defunct railway. Alternately barren and spectacular, the southwest United States has piqued the imagination of Americans and people across the world for generations. The site of gold rushes, Native American homelands, and a culture of lawlessness that has yet to fade completely, much of the land was degraded and destroyed long before Hollywood discovered how to […]

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The Dehydration and Rehydration of the Australian Landscape

Article and diagrams copyright © Cam Wilson This is a pictorial tour of the degradation and dehydration process that the Australian landscape went through post European settlement, along with one of the major aims of Peter Andrews’ Natural Sequence Farming approach, namely the rehydration of the Australian landscape. If you were one of the early explorers, walking into a wide floodplain system in the early 1800s, more than likely you […]

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Let the Water Do the Work: Induced Meandering, an Evolving Method for Restoring Incised Channels

The volume reviewed below comes highly recommended for all Permaculturists working in or around any water channels, and particularly on the broad-acre. While the methods happen to apply most immediately in drylands, they will apply directly anywhere that erosion, down-cutting, rapid gully formation, and other forms of channel incision occur. Keep in mind that these techniques will also apply in ephemeral channels that only carry water during rare rain storms, […]

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