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30September
Trees are cut down and bushed are burned during the slash-and-burn technique to clear the forest in order to cultivate. Soil loses its natural nutrients and the micro and macro invertebrates disappear. (Photo by Alienor de Sas / Chaikuni Institute)
Dear friends and supporters,
The Amazon is still on fire. As you have seen in the news, tens of thousands of forest fires are raging across the Amazon rainforest, and continue to spread through the region at an alarming pace. The fires have devastated immense areas in Brazil, Bolivia and Paraguay.
In this picture, Silvia del Aguila, our Permaculture Coordinator, is working in our demonstration plot of a chacra integral. (Photo by Alienor de Sas / Chaikuni Institute)
While some fires are attributed to increased drought (unnatural in its occurrence and directly linked to a changing climate) most are deliberately set by humans seeking to clear the forest to expand business. In Brazil in particular, agri-business interests and cattle ranchers continue to set fires across vast swaths of forest in order to clear land for soy monocultures and cattle farms, fueled by the predatory right wing policies of president Bolsonaro.
With your support, we at the Chaikuni Institute promote an alternative to harmful slash-and-burn agriculture – the method which is largely responsible for these fires. At Chaikuni we promote a regenerative and diverse agro-forestry system called the chacra integral. One of the main characteristics of the chacra integral is a technique which involves letting chopped vegetation remain on the ground, which maintains nutrients in the bio-mass and mimicks the natural cycles of the rainforest ecosystem. The chacra integral system is a sure way to avoid fires in the region, because no burning is included in this process. An intact tropical rainforest is so humid that it is far more resilient to the spread of fires. A chacra integral promises a healthy and intact piece of rainforest, producing food, medicine and timber, providing myriad ecological and economic benefits to local communities as well as the global community.
The participants of the Permaculture Design Course (local farmers and indigenous representatives) recognize the land to establish the best location of a chacra integral. (Photo by Alienor de Sas / Chaikuni Institute)
Since we held our Permaculture Design Course (PDC) in May for local farmers from the surrounding communities of our permaculture center, we’ve continued to work on bringing these chacras integrales to their homes. By the end of the year, we set the goal to have installed 8 hectares of these rich agroforestry plots with participating communities.
The pioneers of this program are the local participants of the PDC, who we are working with to install these systems on their properties. We’ve started to visit them in their homes and on their land, collecting socio-economic data to build a solid baseline, which will later allow us to monitor the progress of this project. Just last week, we held a day-long course at our center to refresh the insights and techniques we learned from the PDC, focusing on the design of their properties, and in particular analyzing the best location for their agroforestry plots. In the case of one of the participants, we have already started implementing his chacra integral.
Opposite to the first picture, this is how a chacra integral looks like in its first stage, fire is never used to clear the space, edible and medicinal plants keep on growing and providing more livelihoods year by year. (Picture by Alienor de Sas / Chaikuni Institute)
The work is done through so-called mingas. A minga refers to a day of communal work, and is very common for our region of the Peruvian Amazon. The owner mobilizes her or his family and neighbors to lend a hand in the field and offers them food in return. Our qualified staff accompanies and guides the work, and we also chip in with some of the food offered for the working crowd. From here onwards, we will assist in many more mingas to help establish the chacras integrales in the communities.
We are as committed as ever to keep creating a movement to regenerate the Amazon, spreading awareness and know-how that will also contribute to prevent future fires. Any donation will help us to take our project a step further.
Click here to know more about our project Ayni and donate today to help us prevent this fires again.
Thank you so much for your support to local communities in the Peruvian Amazon and for being part of our movement.
With gratitude,
The Chaikuni Institute Team
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10April
A dry toilet developed by the Chaikuni Institute’s permaculture program (Photo by Alienor de Sas / Instituto Chaikuni)
Introduction by Alienor de Sas.
After more than four decades of petroleum exploitation in the Loreto region, communities on the petroleum circuit remain some of the poorest and most insufficiently attended people of Peru for both geographic and socio-economic reasons. A lack of access to basic resources such as safe drinking water and sanitation is a situation women and men of all ages confront daily.
Indigenous leaders together with professionals from the Ministry of Housing, Construction and Sanitation and the Chaikuni team during a workshop “Experience with Dry Composting Toilets” (Photo by Alienor de Sas / Instituto Chaikuni)
At the Chaikuni Institute, we work not only to raise awareness and document the situation that these communities suffer but to also offer and develop alternatives which create real and positive changes through our permaculture program.
On March 10th, we received a committee of indigenous leaders and professionals from the Ministry of Housing, Construction and Sanitation, to visit and learn about our model of dry composting toilets and how it might be a lasting solution to be “exported” to indigenous communities affected by oil extraction and its adverse impacts.
Below, Alan Chumbe, our permaculture expert, explains the “dry toilet” system, and how this method isn’t only sustainable, but can also have a positive impact for the environment by enriching soils to cultivate food, medicinal plants, and hardwoods useful for Amazonian communities.
An economic alternative for the people. A powerful idea in partnership with nature.
Text by Alan Chumbe
A 2011 estimate claims that in Peru, adequate sanitation services reach 66.2% of the population, while in rural areas they reach just 9.4%. Due to a lack of government support, rural communities commonly opt-in for a sanitation system known here as “pozo ciego” (‘blind well’ or simply a hole in the ground), without taking into consideration many other aspects than the availability of land to build it and the well-being of the family. The main reasons behind the widespread use of these “pozos ciegos” as toilets are likely that they are cheap, don’t require a large investment and are easy to build (the construction consists of digging a 3-meter-deep hole and covering it with a wooden structure and a tin roof).
Edgar Huacachi (external consultor) during a demonstration of hygiene tools incorporated in the basic model for a dry toilet. (Photo by Alienor de Sas / Instituto Chaikuni)
Typically, these ‘blind well’ toilets are located far from the house (from 10 to 30 meters) due to bad odours, and to avoid the presence of flies which are attracted to the odours. At the moment, people have not found a way to avoid surface and subterranean waters from becoming contaminated due to the presence of these toilets.
There is also a false perception that this system isn’t harmful to people or for the environment – this couldn’t be farther from the truth. Those most impacted from these structures are the owners of the toilets and their families, due to the infectious diseases that the unhygienic nature of these toilets can cause. These structures also tend to cause conflicts with neighbours who experience bad odours stemming from the toilets, causing conflicts within communities. Another frequent issue with this system is the distance people have to travel to go to the toilets, frequently exposing themselves to dangers like snake bites, spiders, mosquitos (which can carry dengue or malaria), inclement weather, and so on.
Faced with this situation, the Chaikuni Institute is supporting the implementation of dry composting toilets as an economically feasible and environmentally friendly alternative which can have a real, positive impact on the livelihood of Amazonian communities.
Edgar Huacachi (external consultant) demonstrating how to compost “humanure”. (Photo by Alienor de Sas / Instituto Chaikuni)
The dry toilet is constructed using a wooden platform 2 meters x 2.5 meters with wooden walls 3 meters in height, covered with corrugated metal sheets. The wooden ‘floor’ of the dry toilet is located 80 cm above the ground. This way, the space between the ground and the platform turns into a drying chamber divided into two boxes or compartments. The compartments are used and filled with ‘humanure’ separately for a period of 6 months each. The construction of the drying chamber is directly on the earth, with two doors in the rear part to take out the humanure. To support the aerobic fermentation process (and to avoid bad odours) we place a PVC pipe with 4 holes on the top part which ventilates the holds.
To construct these dry toilets we partner with the local population. The Chaikuni Institute is committed to providing technical assistance during the construction process, as well as monitoring until we are sure that the communities have assimilated and adopted the system. On their part, the community provides the materials (boards and slats of wood, roofing, sacks, sawdust, etc). Constructing 1 dry toilet using the dimensions we outlined requires half a day of work with the participation of 4 people.
After 6 months, the material which we extract from the boxes can be reused like sawdust or as organic fertilizer.
Bibliography:
- Autoridad nacional del agua, 2013. Situacion actual y perspectivas en el sector agua y saneamiento en el Perú. Lima, Peru. 7 p.
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