Building a world of
resilient communities.



Sea water farming

The two videos below are mainly 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

Greening Eritrea — Part 2

A similar form of sustainable shrimp farming is the Chinese Gei Wai, a shallow fish pond surrounded by bunds. Make sure you get real mangrove prawns on your pizza next time you order a sea food topping!

Mangroves and other coastal ecosystems provide a lot services for humanity, among them is their capacity to capture and store CO2. Carbon sinks along the world’s coast lines, including mangroves, sea grasses, and tidal salt marshes, store massive quantities of carbon for centuries at a time, and could provide an immediate and cost-effective tool to counter the impacts of climate change.

Further reading:

This article is published at The Permaculture Research Institute of Australia on March 30, 2011

What do you think? Leave a comment below.

Sign up for regular Resilience bulletins direct to your email.

Take action!  

Find out more about Community Resilience. See our COMMUNITIES page
Start your own projects. See our RESOURCES page.
Help build resilience. DONATE NOW.


This is a community site and the discussion is moderated. The rules in brief: no personal abuse and no climate denial. Complete Guidelines.


Trade Winds of Change: Charting a New Course

Corporate interest-driven trade agreements, including the Trans-Pacific …

A European Vision for Sustainability

The referendum vote in favour of Britain leaving the EU is causing …

These East African Countries Show How Teamwork and Technology can Thwart Illegal Fishing

Composed of the six countries that drove out the Premier, along with …

Review: "The Local Food Revolution: How Humanity Will Feed Itself In Uncertain Times"

Author Michael Brownlee is inciting a local food revolution, and this …

LA Green Grounds Digs in to Build Urban Farms and Strengthen Community

Making vegetables a visible part of the community is what has guided LA …

Crowdsourcing the Food Commons Transition: De-commodifying Food one Movement at a Time

Today, the purchasing power of any given person determines how much and …

We Need Young Farmers, and Colleges Can Help

On Earth Day 2012, a group of University of California, Berkeley, students, …