Permaculture in Damaged Lands: Degradation and Restoration in New Mexico
Community Projects, Conservation, Courses/Workshops, Deforestation, Demonstration Sites, Eco-Villages, Education Centres, Energy Systems, Gabions, Irrigation, Land, People Systems, Processing & Food Preservation, Regional Water Cycle, Rehabilitation, Society, Soil Conservation, Soil Erosion & Contamination, Storm Water, Swales, Village Development, Waste Water, Water Contaminaton & Loss, Water Harvesting — by Dan Smith January 21, 2012
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 cash in on retelling stories from its checkered past. Films may glorify the breadth and scope of the iconic terrain, but the essence and character of the Southwest ecology has been drastically altered; it little resembles what it once was.
Comments (6)The Dehydration and Rehydration of the Australian Landscape
Conservation, Gabions, Irrigation, Land, Regional Water Cycle, Rehabilitation, Soil Conservation, Soil Erosion & Contamination, Storm Water, Water Contaminaton & Loss, Water Harvesting — by Campbell Wilson November 23, 2011
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 would have found some form of discontinuous watercourse. One example is known as a ‘chain of ponds’, in which you’d find small bodies of open water, about a metre below the level of the floodplain, held in place and separated from the next pond by a marshy plug of reeds such as Phragmites.
Comments (14)Jordan Valley Permaculture Project Update: Post IPC Happenings
Aid Projects, Building, Community Projects, Conservation, Demonstration Sites, Education Centres, Food Plants - Annual, Food Plants - Perennial, Irrigation, Land, Plant Systems, Regional Water Cycle, Rehabilitation, Salination, Storm Water, Swales, Terraces, Waste Systems & Recycling, Waste Water, Water Harvesting — by Dan Lewin November 11, 2011
An aerial view of the site
Although the landscape here could be seen as a model for scarcity, what there is an abundance of is rocks. The baked dusty earth barely passes for soil and during the summer there isn’t rain here for over six months. With valuable agricultural resources seemingly at a minimum, rocks can be incredibly valuable in the design of a sustainable human settlement. In the case of the Permaculture Research Institute of Jordan’s site (PRIJ), rocks have formed the main building blocks of the swales that form the back bones of this small farm. They surround the heavily mulched planting pits for the many varieties of trees here and they also can be used for another useful function which litres of my sweat has been testament to! They make up the substrate of the grey water system into which reeds are planted that feed on the water flowing through from the sinks and showers in the washing block.
Comments (3)Small Update on the Recent Small Dam and Fish Pond Installation (Video)
Conservation, Courses/Workshops, Dams, Land, Soil Conservation, Storm Water, Swales, Water Harvesting — by Craig Mackintosh PRI Editor November 1, 2011
Five days ago I edited together and uploaded some video files that Geoff Lawton sent through of a recent small dam and fish pond installation during the recent Earthworks course at Zaytuna Farm. Since then Geoff has sent through a few more clips that might interest you. You see, just after I uploaded the first video, Zaytuna Farm was hit by a pretty major rain event, so here you get to see how the new earthworks fared.
If you’d like to get a better understanding of the why and how of permaculture earthworks, you could purchase the Water Harvesting DVD, or, better yet, book on one of our upcoming Earthworks courses, listed in our Courses section.
Comments (0)The Gift of a Living Bridge
Building, Community Projects, Land, Plant Systems, Society, Soil Conservation, Storm Water, Trees — by Craig Mackintosh PRI Editor October 10, 2011
It seems there is a plant able to fill almost any niche. In this case Strangler Figs are painstakingly trained over generations to stop massive soil erosion in the rainiest place on earth, and, more, to create almost indestructible living pedestrian bridges which will last for centuries despite mega rain events.
You have to admire the community thinking that goes into this beautiful work. These people, walking on centuries-old living bridges, realise the gift given them by their ancestors, and so they pay it forward by donating their labour to build more, even though they won’t benefit from it in their own lifetimes. Voices from the past, perhaps, urge them to follow their predecessors’ gracious example by investing a little energy into a wondrous gift to future generations. Imagine if we could spin our culture around to think like this.
Comments (2)Brad Lancaster: “Urban Water Harvesting Systems” (IPC Presentation – Video)
Biological Cleaning, Conferences, Conservation, Food Shortages, Global Warming/Climate Change, Irrigation, Potable Water, Regional Water Cycle, Rehabilitation, Soil Conservation, Soil Erosion & Contamination, Storm Water, Urban Projects, Waste Water, Water Contaminaton & Loss, Water Harvesting — by Craig Mackintosh PRI Editor September 28, 2011
Brad Lancaster presents at the IPC10, Amman, Jordan, Sept. 2011
Photographs © Craig Mackintosh
Brad of harvestingrainwater.com has well-honed presentation skills — urban water harvesting has never been more interesting and compelling than after Brad has laid it all before you, and injected no small measure of fun and humour into it as well. I applaud Brad’s valuable contribution to the permaculture toolkit, as I’m sure will you after watching the video below!
Comments (4)Roman- and Byzantine-era Cisterns of the Past Reviving Life in the Present
Conservation, Irrigation, Potable Water, Storm Water, Waste Water, Water Contaminaton & Loss, Water Harvesting — by Brad Lancaster August 16, 2011
Editor’s Note: Brad Lancaster has established himself as one of the world’s leading permaculture dryland authorities. Brad will be participating in the soon-to-begin International Permaculture Conference (IPC10) in Jordan, across September 2011, both with co-teaching the pre-IPC PDC and as one of the speakers at the Conference itself. If you wish to book your place on IPC10, you should move fast….
Photos and text by Brad Lancaster
In northern Jordan during the summer of 2009, I was on a mission to document a modern-day Roman-era cistern resurgence. I met with Engineer and Permaculture Project Manager Sameeh Al-Nuimat at the Care International office outside Amman. He was great. He has rural hardworking roots, loves native plants and traditional ways, is very enthusiastic and knowledgeable about whole-system design, and decided we’d begin the day by having an Arabic breakfast with everyone in the office. We all grouped around a very small, low table piled high with hummus, pita, olives, falafel etc, and ate with our hands. What a wonderful way to bring everyone together as the day begins!
Comments (7)Let the Water Do the Work: Induced Meandering, an Evolving Method for Restoring Incised Channels
Conservation, DVDs/Books, Dams, Earth Banks, Gabions, Irrigation, Land, Limonia, Material, Natural Swimming, Potable Water, Regional Water Cycle, Rehabilitation, Roads, Soil Conservation, Soil Erosion & Contamination, Storm Water, Surveying, Swales, Terraces, Water Contaminaton & Loss, Water Harvesting — by Owen Hablutzel July 14, 2011
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, and are otherwise ‘dry.’
Importantly, even if you are working more within mesic environments and do not see a lot of actively incising channels, just the knowledge you will gain about stream dynamics and working with various stream powers and flood-regimes will be applicable and invaluable to your work. These factors, such as the ‘bankfull’ flood, and the specific inter-relations and ratios of multiple stream variables remain the same as basic physics of water flow no matter what the environment. These physics will dictate exactly where and where not to place any kind of built structure within an active water channel, and enable you to predict results of your efforts with much greater precision. How many of us doing this kind of work have lost stream structures to a “gully-washer”? The knowledge and approach in this book could have saved many a headache, cash outlay, and enabled construction of more durable, persistent, and ultimately useful work.
From Grass to Habitat Garden – Our Front Yard 2005-2011
Conservation, Irrigation, Land, Plant Systems, Rehabilitation, Soil Conservation, Storm Water, Trees, Urban Projects, Water Harvesting — by Stephanie Ladwig-Cooper June 16, 2011
A detailed account of the transition from a sparse and chemical dependent landscape to an ecologically diverse and resource efficient garden.
Our rural 1/3 acre of land in Northern California has been our home and office as well as a continual experiment in ecological land care and permaculture for over 6 years. Our decision to relocate to the ‘city’ this month has us pondering just how much we’ve improved this particular piece of land in the short amount of time we’ve been here… so I decided to take a journey back in time.
Unbeknown to us in 2005, we moved into a chemical dependent neighborhood; neighbors who rely on pest control companies, Round Up and weed/feed for regular property maintenance. Within our own property we found enamel paint had been washed out on the back lawn and evidence of recent herbicide and pesticide spraying around our new house (pest company sticker in the garage with the date of application). Having gardened ecologically for a long time, we have learned a lot about how to make the transition from a chemical dependent landscape to an organic and biologically based one, and how to do it with little time and effort.
Comments (6)Al Baydha Water System, Part 1: Flash Floods
Land, Regional Water Cycle, Storm Water, Water Harvesting — by Neal Spackman May 12, 2011
The most common way to die in the desert is dehydration. The second most common is drowning. Drowning in the desert may seem like an oxymoron, but it illustrates the tricky nature of dealing with water in desert climates; when it rains in a desert, the result is flash floods.
Floods form in deserts because of the lack of foliage. In non-arid climates, plants’ root systems aerate the soil and increase the amount of water the soil will absorb, and the plants themselves slow water flow. Here in the desert, the mitigating effects that plants would normally have on water flow are almost non existent, so the soakage capacity of the land is very low. Moreover, 100% of rain that hits exposed rock becomes runoff. These mountains are almost all rock, so rain gathers speed and power up high, and collects in the wadis, and rushes onto the flood plains, until it reaches the sea. The floods that form in the bigger wadis here in the Hijaz contain billions of liters of water and have enormous destructive power.
More than a few families in Al Baydha have lost loved ones, animals, and farms to floods.
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Earthworks Course – Zaytuna Farm, The Channon, May 2011
Conservation, Courses/Workshops, Dams, Earth Banks, Gabions, Irrigation, Land, Limonia, Rehabilitation, Roads, Storm Water, Surveying, Swales, Water Harvesting — by Steve Grace
The sun works on an 11 year cycle over which it radiates heat at varying levels upon the earth. The cycle is observed by counting the frequency and placement of sunspots visible on the sun. Currently we are at a peak of the cycle whereby the sun is radiating a maximum amount of heat and energy. This means increased evaporation off the oceans’ waters and therefore increased precipitation over our lands. When the sun moves towards its less generative stage of the cycle, less evaporation occurs, which means less precipitation and impending dry conditions.
And so the rains have come down upon Zaytuna farm — 111mm in 5 days. The dams are full to the freeboard, the swales are soaking in the sediment, the spillways are spilling, the swivel pipes are swivelling, the soil is having a regeneration party, and the plants are just hangin’ out doing their thing.
And the earthworks have been stopped in their tracks….
Comments (2)Listen to the Beavers
Biological Cleaning, Conservation, Irrigation, Regional Water Cycle, Storm Water, Waste Water, Water Harvesting — by Rob Avis April 18, 2011
A 13 year old in Saskatoon Canada put this together.
Further Reading:
Comments (3)City Kids Move to the Country – Part V
Biological Cleaning, Building, Conservation, Land, Soil Erosion & Contamination, Storm Water, Swales, Urban Projects, Waste Systems & Recycling, Waste Water, Water Contaminaton & Loss, Water Harvesting — by Nicola Chatham March 18, 2011
Pit-falls, projects and laughs from our permaculture journey – Part 5
“What’s that smell?” asks Chris.
“I don’t know. It’s really familiar. It smells like… cat food,” I reply.
“It smells like shit,” he says.
Comments (11)First Steps to a Food Forest in the Southern Tablelands
Conservation, Food Forests, Land, Storm Water, Swales, Water Harvesting — by Dominick ter Huurne February 11, 2011
by Dominick ter Huurne & Inke Falkner
Having found the bush block we had long been searching for, a protracted settlement period gave us plenty of time to decide exactly what we wanted to do with it. At 40 hectares the property was much larger than we had ever envisaged buying, but we fell in love with the diversity of wildlife and vegetation, seduced by the possibilities it offered. Establishing an orchard was a major priority, and having recently been introduced to permaculture gave us a chance to put many ideas into practice. So, armed with a lot more enthusiasm than experience, this is how Inke and I began the transformation of one small pocket into a food forest.
Comments (10)A Guide to Back-Flood Swales
Conservation, Irrigation, Land, Storm Water, Water Harvesting — by Campbell Wilson December 15, 2010
This article talks about some of the design issues you’ll face when constructing a back-flooding swale, the signature of Mr Geoff “Reconstructive Earth Surgeon” Lawton.
It’s a great idea and provides a few additional beneficial functions to a standard valley dam, namely increasing the catchment by whatever length the contour trench wraps around the landscape, as well as utilising any dam overflow quite effectively by spreading it around the landscape and infiltrating it into the soil reserves.
However, water’s erosive potential must be respected and hopefully, as well as making it easier and less daunting for people implementing Earthworks for the first time, my aim in writing this article is to help them avoid some potentially embarrassing, destructive and very expensive mistakes.
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