Urban Pool-to-Pond Conversion – Two-Year Progress Report
Aquaculture, Biological Cleaning, Conservation, Fish, Irrigation, Natural Swimming, Plant Systems, Urban Projects, Water Harvesting — by Stephanie Ladwig-Cooper October 28, 2011
We’re writing on-going articles about the many aspects of this urban permaculture project in a Mediterranean climate, here in California, now two years underway. Today’s article: pool-to-pond conversion — complete!
My husband and I have been actively working on an urban 2/3 acre permaculture project for two years this month. We began the design and subsequent installation at a residence in October of 2009 and it continues in multiple phases today. As we complete the swimming pool to aquaculture pond conversion, and reflect upon our progress thus far, we would like to share our experiences — the trials, corrections and successes made along the way and to basically let more people know about this Mediterranean climate permaculture project.
Comments (5)A Look at Hawaiian Aquaculture – and How You Can Learn More About It at the Keawanui Fish Pond, Molokai
Aquaculture, Courses/Workshops, Fish, Land — by Nichole Ross October 6, 2011
It was a typical October day on Molokai — 82 degrees, sunny and breezy. I had just arrived at my favorite tiny airport on a nine-passenger Cessna turbo prop-plane from Honolulu. I came from the Big Island to help my Permaculture Research Institute (PRI) USA colleagues facilitate a Permaculture Design Course (PDC) already in progress. The PDC was part of a four-course series we were doing to train a local group made up of key players working to promote sustainability on the Island.
When my ride told me that the class would be starting the day at the Keawanui fish pond, I was both excited and nervous. Much like the time I had gotten an All-Access V.I.P. Guest Pass to the Red Hot Chili Peppers concert, I would soon be in the presence of celebrities I admired. I was not only about to meet the Rittes, but they were students in our PDC.
Comments (0)Mutually Assured Depletion
Biodiversity, Consumerism, Economics, Fish — by George Monbiot August 9, 2011
The EU, Norway, Iceland and the Faroes all blame each other for smashing the last great fish stock. All are wrong.
by George Monbiot: journalist, author, academic and environmental and political activist, United Kingdom.
Give a man a fish and you feed him for a day. Teach a man to fish and you feed him for a year, after which no one will ever eat fish again. Almost everywhere, fish stocks are collapsing through catastrophic mismanagement. But no one in the rich world has managed them as badly as the European Union.
So when the EU tells Iceland and the Faroes that they should engage in “responsible, modern fisheries management”(1), it’s like being lectured by Atilla the Hun on human rights. They could be forgiven for telling us to sod off until we’ve cleaned up our own mess. Unfortunately, this is just what they’ve done, with catastrophic results.
Comments (5)Jellyfish Rule
Biodiversity, Consumerism, Economics, Fish, Food Shortages — by George Monbiot July 12, 2011
Click for larger view
Courtesy: Marc Roberts
Have I just witnessed the beginning of the end of vertebrate ecology?
by George Monbiot: journalist, author, academic and environmental and political activist, United Kingdom
Last year I began to wonder, this year doubt is seeping away, to be replaced with a rising fear. Could they really have done it? Could the fishing industry have achieved the remarkable feat of destroying the last great stock?
Comments (14)Animal Systems at HEPA, Vietnam
Aid Projects, Animal Housing, Bird Life, Breeds, Community Projects, Demonstration Sites, Education Centres, Fencing, Fish, Livestock, Working Animals — by Marty Miller-Crispe May 19, 2011
At SPERI’s Human Ecology Project Area we have a number of Farmer Field Schools (HEPA FFS) which are host to students from a variety of indigenous minority groups from Vietnam and Laos. The students are here to learn about eco-farming and permaculture whilst respecting traditional laws and customs.
The main focus of the farms isn’t to be productive, but rather to provide an environment where the students can experiment with various farming methods of growing crops and raising animals. So, although we do obtain a yield from the farms, the greater yield is the knowledge the students gain from trial and error.
HEPA FFS is in lush rainforest near the Laos border south-west of Ha Noi. The weather here varies from very cold winters (no snow but feels like it could!), to hot dry summers toasted with hot winds from Laos, and moving into cold monsoons and flooding at other times of the year. As such it is a challenge for the students to obtain a yield from the crops year round, and even more of a challenge to keep healthy animals.
Comments (4)Sea Water Farming
Aquaculture, Community Projects, Fish, Food Plants - Annual, Food Plants - Perennial, Land, Plant Systems — by Oyvind Holmstad March 30, 2011
The two videos below are much about scaling up mangrove systems for sustainable sea water farming, done in a true permaculture spirit from which both people and nature benefit. Sadly this is in stark contrast to industrial aquaculture, where they throw cheap energy on unsustainable systems to maximize profit.
Today mangroves are disappearing fast. Thirty-five percent of mangrove ecosystems disappeared between 1980 and 2000, according to the Millennium Ecosystem Assessment. Shrimp farms have been a primary cause of mangrove loss, as well as urbanization and agriculture. This is why the message from The Seawater Foundation is of such an importance, as they show how to change and provide hope for the future.
Greening Eritrea — Part 1
Chinese Salt Water Fish Ponds
Aquaculture, Fish, Land — by Geoff Lawton March 7, 2011
Like the Hawaiian salt water fish ponds, there are some traditional Chinese salt water fish ponds that work very well. Many of these have been modernised into fishing and angling ponds to capitalise on the urban population, but when you look into the traditional systems there are some very interesting variations.
Comments (7)Ecofilms 2011 – What Are We Working On?
Animal Forage, Animal Housing, Animal Processing, Aquaculture, Bird Life, Breeds, Courses/Workshops, DVDs/Books, Developments, Fish, Food Forests, Food Plants - Annual, Food Plants - Perennial, Land, Livestock, Plant Systems, Presentations/Demonstrations, Urban Projects, Village Development — by Ecofilms January 2, 2011
We’re planning a number of exciting new titles to be released in 2011.
Urban Permaculture DVD
One of the complaints we often get from people living in the city is that we focus a little heavily on Permaculture titles that require a large scale farm to get the most benefit from practicing Permaculture.
So we are happy to announce that in 2011 we will be working on the Urban Permaculture DVD with Geoff Lawton.
Actually, we really started shooting a lot of footage already that we were going to include in the Permaculture Soils DVD that we completed, but for various logistic reasons we found the segments would work best in a video that focuses in detail on adopting Permaculture techniques in small scale domestic environments instead.
From courtyards to backyards to places where you thought you could never do anything with, we want to make this DVD a Permaculture techniques DVD where people can be inspired by what is really possible.
Here’s an example of the kind of thing we mean. It’s a sneak preview of Geoff Lawton visiting a beautiful Mandala garden in an urban permaculture garden. It shows permaculture can be aesthetically pleasing to the eye with a richness of patterns as well as a productive food source:
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Constructing a Fishpond Dam
Aquaculture, Biological Cleaning, Dams, Fish, Land, Natural Swimming, Plant Systems, Water Harvesting — by Geoff Lawton November 26, 2010
The spillway that sets the height of the water and allows for passive
discharge of surplus water during large rainfall events
We can build a dam to serve specifically as a fish pond and which can be designed to be more productive for aquaculture systems generally, compared with stocking an existing farm dam with fish. As most of the production occurs in the upper levels of water, a depth of under 2 metres allows you to feed and harvest the fish easily and bring them to a desirable size as quickly as possible. Using an example of the chicken tractor, infrastructure design can also be applied to fish to create a more intensive system where resources such as the animals’ manure are cycled and productivity is increased whilst benefiting the surrounding systems. The ideal style of dam for the purpose of fish production is the contour dam, which is dug into the side of a shallow sloping hill (on a reasonable flat landscape) with a dam wall of a semi-circular curve or a semi-square shape. The profile of the dam floor can be easily constructed so that it is flat, and the inner walls and back-cut of the dam can be reasonably steep, maximising the volume and minimising the challenges of harvest, whilst maintaining a consistent temperature.
Comments (16)The Power of Enterprise Budgets: Permaculture, Holistic Management, and Financial Planning
Animal Forage, Bird Life, Commercial Farm Projects, DVDs/Books, Financial Management, Fish, Food Plants - Annual, Food Plants - Perennial, Livestock, Markets & Outlets, Medicinal Plants, Nurseries & Propogation — by Ethan Roland September 7, 2010
Resource alert: At bottom of this blog post is a download option for more than a thousand enterprise budgets.
Permaculture designers: It’s time to get serious about profitability.
Farmers & Greenhorns: You already know what I’m talking about. I’ve been working on an integrated ecological farm design for the Ashokan Center in the Hudson River Valley bioregion. The design calls for a mega-diversity of organic enterprises: Multi-species rotational grazing, hardy kiwi vineyards, mixed-fruit orchards, agroforestry & silvopasture, no-till & greenhouse vegetables, gourmet & medicinal mushrooms, and more. There are 200+ edible & useful species spread across 13 acres of farm and 200+ acres of forest.
Click for larger view
Swimming Pool to Garden Pool
Fish, Food Plants - Annual, Food Plants - Perennial, Food Shortages, Health & Disease, Plant Systems, Urban Projects, peak oil — by Craig Mackintosh PRI Editor August 31, 2010
When I was in Australia over a year ago, Geoff mentioned that a former student and her partner were converting their pool into a fish farm. I didn’t have a lot of time to spare, but told him I had to go. A day or so later I was poking around Vanessa and Justin’s pool, fussing about with my camera and notepad. The resulting article has since become one of the more popular ones on the site.
Perhaps there are a lot of people out there with useless, empty swimming pools? If so, here’s even more encouragement to get busy and do something with it! This family has, apparently, become self-sufficient in food production in record time – just by making clever use of their disused swimming pool.
Life at Zaytuna – Aquaculture Development on New Dam
Aquaculture, Biological Cleaning, Dams, Demonstration Sites, Education Centres, Fish, Food Plants - Perennial, Land, Natural Swimming, Plant Systems — by Patrick Blampied March 30, 2010
The Domestication Spectrum: How Our Relationships With Plants and Animals Define Our Existence
Biodiversity, Bird Life, Consumerism, Economics, Fish, Food Forests, Food Plants - Annual, Food Plants - Perennial, General, Livestock, People Systems, Plant Systems, Society, Village Development — by Kyle Chamberlain March 4, 2010
by Kyle Chamberlain, The Human Habitat Project
Our bonds with other species are as vital, to survival, as our bonds with other people. If we don’t choose our company carefully, disaster is likely to ensue.
As a species, we should be shopping for the best relationships. There’s a lot a stake, and we don’t want to be abused or neglected. When searching for a good fit, we should keep in mind the following characteristics of good relationships.
Comments (4)Life at Zaytuna – Why Work When You Can Fish?
Biodiversity, Fish, Society — by Craig Mackintosh PRI Editor July 24, 2009
Note for American readers: Exchange the word ‘dam’ in this post for ‘pond-that’s-formed-by-a-dam-wall’, and you’ll get what we antipodeans mean 
Photographs copyright © Craig Mackintosh
A few days ago I spotted Geoff wearing a t-shirt with the message "Born to Fish, Forced to Work" emblazoned across the chest. After the swimming pool conversion story I ran a few days ago, I wanted to capture Geoff pulling in one of his own fish, from the dam that is literally just a few metres from the kitchen here at Zaytuna. But, like the t-shirt says, work keeps getting in the way. Trying to save the planet seems to keep one occupied, for some reason.
Anyway, as luck would have it, today I discovered someone who isn’t forced to work – a lad named Thomas, son of Greg Knibbs, who many of you will know (Greg co-taught a PDC in Melbourne with Bill Mollison and our Geoff last September/October). Young Thomas caught four fish today, the largest of which you can see below – a nice plump bass.
Comments (3)Convert Your Eco-Unfriendly Swimming Pool into a Biologically Active and Attractive Fish Farm!
Animal Forage, Aquaculture, Biological Cleaning, Fish, Food Plants - Perennial, Food Shortages, Natural Swimming, Plant Systems, Urban Projects — by Craig Mackintosh PRI Editor July 21, 2009
Could converting swimming pools into fish ponds be another way to increase food security as we head out onto peak oil’s downhill slope?
A Permaculture fish pond in development
Swimming pools get a bad rap in enviro-circles, and for good reason. They cost a great deal to construct – using a lot of CO2 intensive materials in the process – they waste huge amounts of water and energy for maintenance, use chemicals to keep them clear and ’safe’, and they take up a lot of space that could be utilised for more productive purposes (like growing veggies!). Many people also just find them a lot of work to look after, which is especially annoying when their usage is often only seasonal at best.
But, what if you’re already lumbered with a pool and are trying to make the best of the situation? Maybe it came with your property, or hindsight has kicked in after you’ve shelled out thousands to install something you almost never use…. What then?
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