Rosella Waters Earthworks, Phase I, Part B
Biological Cleaning, Conservation, Dams, Demonstration Sites, Earth Banks, Education Centers, Food Forests, Gabions, Irrigation, Land, Limonia, Material, Natural Swimming, Plant Systems, Potable Water, Roads, Storm Water, Swales, Water Harvesting — by Kym Kruse
 The Mushroom Dam overlooking the beach area |
It’s taken a while to find the time to sit down and report on Part B of our earthworks here at Rosella Waters, near Cairns in far North Queensland. Phase I Part A was documented whilst the process was taking place. This latest update however will rely on memory and hurried notes made during the process, together with numerous photos. Large excavations such as the two large dams we constructed in part A are considerably easier to direct and far less time consuming than the finer detail work using smaller machinery as we experienced in putting in Part B.
Comments (0)Posted on: January 8, 2010
Keyline Design – Mark IV
Conservation, Dams, Earth Banks, Gabions, Land, Rehabilitation, Roads, Soil Erosion & Contamination, Surveying, Swales, Terraces, Water Harvesting — by Darren Doherty
‘Soil, Water & Carbon for Every Farm’ – Building Soils, Harvesting Rainwater, Storing Carbon
by Abe Collins & Darren Doherty
Introduction
Keyline Design was first developed by the great Australian, P.A. Yeomans (1904-1984), in the late 1940s & 50s initially as a practical response to the unpredictable rainfall regime he found on his new property, ‘Nevallan’, to the west of Sydney, New South Wales, Australia. Soil Conservation, as developed by the US Army Corp of Engineers was the predominant practice of the time and for a time Yeomans was influenced by this, though soon found some deficiencies with the pattern of water flow its application expressed. Yeomans went on to devote the rest of his life to the promotion, research and development of Keyline Design and in doing so was labelled by Permaculture co-originator Bill Mollison as "…one of Australia’s greatest patriots… ".
Influenced by the likes of prominent organic agriculture figures in Andre Voison, Friend Sykes, Newman Turner & Louis Bromfield (among many others!) Yeomans has been attributed with being the 1st person to accelerate soil formation through the stacking of methods, overturning the myth that it took 1,000 years to create an inch of topsoil. Yeomans proclaimed that "…the landman’s job is not so much to conserve soil as it is to develop soil, to improve his soil and to make it more fertile than it ever was…".
Comments (0)Posted on: March 16, 2009
Report on our Iranian Consultancy Trip of December 2008
Aid Projects, Animal Forage, Compost, Conservation, Courses/Workshops, Dams, Developments, Earth Banks, Gabions, Land, News, Plant Systems, Rehabilitation, Salination, Soil Erosion & Contamination, Swales, Trees, Water Harvesting — by Geoff Lawton
Editor’s Note: Iran has been making headlines in the media a great deal over the last few years. Here’s a side to the story you don’t normally get to hear, as experienced by our own Geoff Lawton.
We are applying Permaculture techniques to restore the landscape
in the hottest place on the planet
In December 2008 it was our great pleasure and honour to be invited to Iran to work for the Forest Rangeland Watershed Management Organisation, originally formed in 1928 (see Word doc on their work here). We were working with different departments of the organisation, like the Sand Dune Fixation Department that was formed in 1958 for the Bureau of Desert Affairs. All of this falls under the central government’s main organisation of Jihad Agriculture Ministry. We were invited to teach a 10-day Permaculture course focusing mainly on desert rehabilitation.
Comments (1)Posted on: February 23, 2009
Desert Ways
Gabions, Plant Systems, Trees — by Bill Mollison
 Mongongo Tree |
Whether it is an issue of conserving water of using suitable plant species, thriving in a desert environment is a masterful act of management. Permaculture co-founder Bill Mollison has spent time in many of the world’s arid regions and here shares his observations on surviving in some of them.
Building Abundance into Sandy Deserts
Why should we garden, when there are so many mongongo trees in the world? – !Kung tribesman
The mongongo tree (Ricinidendrin rautenii) grows in great groves on the crests of sand dunes in Africa’s Kalahari desert. It is a deciduous tree with two sexes. One in every 12 trees in a grove must be male to pollinate the females.
Comments (0)
