climatefoundation.org

This project is based on the realisation that seaweed is one of the fastest growing plants on our planet, and it takes in more C02 than almost any other plant on Earth. Unfortunately, the tropical and subtropical oceans are becoming too warm to sustain seaweed, which means that the Earth could lose one of its highest exporters of Co2 and creators of oxygen. So we created Marine Permaculture which works by either bringing the cooler waters to the seaweed, or lowering the seaweed to the cooler water below. Besides helping seaweed grow, it has the wonderful side effects of creating habitat for marine creatures, creating income for ocean communities while also sequestering Co2. 

Some solutions to help the planet are reversing coral bleaching -  and we found a way to sequester C02, improve soil and fix a sewage problem all using Biochar.  We also figured out how to improve the air quality in India with Charvesting, as well as exploring azolla as one of the many solutions to lowering CO2 in the atmosphere.

There have been five mass extinctions on the planet earth. Each extinction has been preceded by the death of the coral reef. In the last 15 years, 30% of the world's coral reefs have perished and another 6% are expected to die in the next two years.  Scientists are predicting that the Great Barrier Reef will become a geological relic in 27 years. In 1998 there was a massive global coral bleaching event. In 2010 there was another one. Because of global warming, massive global coral bleaching events will happen with increasing frequency and with far-reaching results. Bleaching of this magnitude has not occurred for hundreds, if not thousands, of years. We will continue to lose thousands of square kilometres of coral reef; Unless, of course, we do something about it. 

Coral reefs comprise some of the most biologically diverse and valuable ecosystems on the planet. Although reefs occupy only 0.2 percent of the ocean's area worldwide, they are home to one-third of all sea life. and support more species per unit area than any other marine environment, including about 4,000 species of fish, 800 species of hard corals.  Iit is estimated that there are 8 million (8,000,000) undiscovered plants and animals that may live in or near coral reefs.

The annual global economic value of coral reefs is estimated between US $30 to $375 billion in goods and services, including; fisheries, tourism, coastal protection, as a source of medical advances, and environmental wealth.

Every day 30 million TONS of carbon dioxide is poured into the ocean - EVERY. DAY. The ocean is becoming too warm and acidic for the organisms that live there and the acid is killing coral and many  thousands of species.  

The warming planet has slowed down the underwater jet stream which provides both the nutrients and the cooler water to the surface of the ocean. As a result, the coral are getting too hot and are becoming nutrient deprived. And if the coral reefs go extinct, which they are, life as we know it is permanently going away.

Humans are naïve to believe that life will continue as usual without healthy coral reefs, or, for that matter, a planet. A quarter of all marine species spend some part of their life cycle in the coral reef ecosystem.  It is estimated that 100 million humans will die by 2030 because of climate change. That is 100  million people in the next 14 years.  660,000 humans have already died due to climate change. We must protect the biggest, most diverse environment on the planet or pay the price.

In order to test methods of reversing coral bleaching, Climate Foundation selected an area where it is possible to estimate precisely the beginning and the end of an annual coral bleaching process. The Tutuila airport reef was chosen as a perfect exploration ground since it offers all relevant site selection criteria. It was near to shore, it was near a power source,  the coral bleached annually and Doug Finner had systematically logged the temperature and bleaching for years. ​

Photos of coral were calibrated using a CoralWatch coral-health chart to measure color intensity. On this scale, low values of 1-2 correspond to pale, bleached colour, while higher values of 3-5 correspond to more intense colour (less bleached). Temperature loggers and illumination data loggers recorded temperature to 0.1°C.  Recordings were made for up to two weeks after treatment to observe the prolonged biological response to treatment.

Colour intensity increased 3 to 4 units at test sites in one day on the CoralWatch scale with no increase at reference sites. Colour intensity held for over a week before declining by 1 unit a week after cooling stopped. Other reference sites remained bleached. In under 12 hours, the color returned to the coral! The bleaching had stopped.

Based on these results, effective strategies to reverse coral bleaching can be developed. Besides using the NOAA bleaching forecasts to provide warning to reef managers, reef managers can deploy  portable thermal management systems to ensure reef survival through major thermal bleaching events. Therefore regional scaled cooling infrastructure anticipating future bleaching can be designed and procured after testing biological response with a portable cooling system.Marine Permaculture can restore overturning circulation and thereby prevent thermally induced photobleaching. In doing so, Marine Permaculture can effectively cool the reef and provide key nutrients for the growth and survival of the Great Barrier Reef.

Using Marine Permaculture close to reefs will not only allow to cultivate seaweed but also reduce the reef temperature through restoring overturning circulation. In doing so we will reduce thermally induced photobleaching and improve the future survival and climate resilience of the corals. While cooling the reef waters, the local seaweed species that Marine Permaculture grows will act as a sanctuary for foraging fish and fish breeding. In addition, the Climate Foundation intends on using a portion of the seaweed grown as a carbon storage technology, thus directly reducing global greenhouse gases. Marine Permaculture arrays can also be deployed alongside industrial cooling or in conjunction with deep seawater air conditioning, providing ancillary benefits including renewable energy, coral reef cooling, biomass and fisheries restoration.