Become a Partner

Land degradation is an ongoing cycle. With the disappearance of vegetation, the return of new vegetation becomes increasingly difficult: there are fewer nutrients in the soil and water infiltration is inhibited due to the dry, hard top layer of the soil. By using a diverse range of landscape restoration techniques, we give nature a helping hand and bring back vegetation in these degraded areas. With the support of vegetation, the soil becomes healthy and fertile, allowing plants and trees to keep on growing. In this way, returning vegetation helps to restore an entire area!

We don’t plant trees. Instead, we regenerate trees and support naturally occurring sprouts to grow big again! This is possible because there are many stumps of cut-down trees all across Africa. These formerly large and healthy trees were cut down in the past to be used as firewood, timber, for charcoal production or to make room for agriculture. With the right care, the stumps get the chance to grow into real trees again, in a quicker and more sustainable way than by planting new trees. Since we only uses indigenous tree species and their root systems are often still partly intact, their survival rate is often much higher. In our projects, we restore trees together with farmers using a technique called Treecovery, also known as Farmer Managed Natural Regeneration (FMNR) or Kisiki Hai in Swahili. 

Due to persistent droughts and overgrazing, the top layer of the soil has become hard in many of our project areas. When it rains, water drains to lower areas, causing erosion of the fertile top layer of the soil. By digging half-round shaped holes, also called water bunds, we can retain this water. By digging bunds, we open up the hard top layer so water has more time to enter the soil. This increases the amount of water available for vegetation, allowing the seeds in the soil to grow and the area to regreen. More vegetation also means that more water can be retained within the soil. The root systems of plants and trees make the soil more porous, which promotes infiltration, which in turn allows for more vegetation to grow!

Climate change is one of the greatest challenges of our time. Especially in our program areas, where the effects are already clearly visible. Rains have become unpredictable and more erratic, leading to both droughts and floods. Robust, resilient and adaptive ecosystems are absolutely crucial to cope with these changes – and the presence of vegetation plays a major role in this! By retaining rainwater and bringing back vegetation, landscapes can withstand these extreme situations better, leading to less damage both for nature and the people that rely on these landscapes. The presence of vegetation also decreases soil and atmospheric temperature, which can act as a mitigating buffer against the effects of the changing climate. 

Vegetation also takes CO₂ from the atmosphere through a process called photosynthesis. When vegetation is growing, there is a net uptake of CO₂, which decreases the concentration in the atmosphere. By regreening large areas of degraded land, the amount of CO₂ in the atmosphere decreases, which has a mitigating effect on the greenhouse effect and global warming!

**Disclaimer: by regreening degraded landscapes and bringing back vegetation, our programs capture huge amounts of CO₂. However, Justdiggit does not formally compensate for carbon emissions. To compensate for carbon emissions in a formal way, specific certification of the program and the sequestrated carbon is required. This process can take multiple years and is expensive and we prefer to invest these resources into scaling up our regreening efforts. Instead, we make a projection of the amount of carbon to be captured in the next 20 years, based on the projected carbon uptake by Treecovery and performance of similar, already running programs.

As part of our regreening mission, we aim to inspire and activate farmers in Africa to start regreening their own land. In our Treecovery project areas, we invite several well-respected and skilled farmers to become part of the Training of Trainers program. Here, we always aim for a balanced division of gender. By completing the training, they become Champion Farmers: ambassadors of regreening that help inspire and teach their fellow farmers in the community how to get started with regreening! Another way we inspire community members to regreen their land is by establishing grass seed banks and through a variety of communication tools. Examples of this are a weekly SMS service, movie roadshows, murals, and a regreening app providing tips and tricks on regreening. 

Regreening degraded landscapes not only positively impacts the people directly involved in the projects. It also positively impacts families and communities on a larger scale! For example, when a farmer starts regreening his or her land, the crop yield of the farm can increase. This can also contribute to more income for the farmers and their families. When communal land is regreened, by digging bunds or bringing back trees, the whole community benefits from the results. Greener and healthier land means more areas for their livestock to graze on and thus more food and income for the whole community.

Biodiversity is the variety of species on earth. It includes all different types of life: animals, plants, and even microorganisms like bacteria. Rich biodiversity is an important factor to keep ecosystems healthy. Unfortunately, biodiversity on earth is decreasing rapidly; that’s why we need to regreen! By bringing back vegetation and restoring degraded landscapes, the number of different species in an ecosystem can be increased, which leads to an increase in biodiversity.