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Science and local knowledge jointly protect a living heritage

September 30, 2026

MALI – Nature conservation is based not only on scientific insights, but also on the centuries-old experiences of communities that live in close contact with their environment. This is what we learn from a special place in Mali: the sacred pool of Mountougoula.

A few kilometres from Bamako, in the rural commune of Mountougoula in Mali, lies the sacred pool of Mountougoula. This pool is much more than a water reservoir. It forms a living heritage in which nature, culture and community have been intertwined for generations.

For the local people, the pool is a place of remembrance and spirituality. At the same time, it provides vital ecosystem services: it supports local biodiversity, helps retain water in the landscape and makes the environment more resilient in times of drought and climate change.

 

Balance under threat

Today, however, this valuable ecosystem is under pressure. Changing weather conditions, growing pressure on natural resources and shifting land-use patterns are increasingly threatening the natural balance. To better understand the risks and potential interventions, Join For Water supported a scientific study by the ENI-ABT institute.

The study mapped the hydrological, hydrogeological and hydrochemical characteristics of the pool and assessed its vulnerability. The results should help all stakeholders to make informed decisions and prioritise the protection of wetlands.

 

A pool that sustains human life and nature

Discussions with villagers reveal just how deeply the pool is rooted in the history of Mountougoula. According to the village elders, it existed even before the village itself was founded. In the past, the water level was higher, the vegetation was more abundant, and the pool was home to a wide variety of animals, including crocodiles and various species of fish.

Traditional rules played an important role. Rituals and offerings strengthened the bond between the community and the pool, whilst certain activities were prohibited to protect the ecosystem. For example, fish from the pool were not allowed to be caught or eaten.

Village chief M. Sassi Doumbia emphasises the importance of these traditions:

Sassi-Doumbia-

“We have inherited this pool from our ancestors, and it occupies an important place within our customs and traditions. In the past, there were various rules governing the use of the pool. Whenever someone broke those rules, we intervened immediately.”

This local knowledge remains a significant asset to this day. It demonstrates that nature conservation is based not only on scientific insights, but also on the centuries-old experiences of communities living in close contact with their environment.

Science and local knowledge reinforce one another

Wetlands are among the world’s most valuable ecosystems. They provide numerous ecosystem services that contribute directly to people’s well-being. They store water, support biodiversity, improve water quality and offer protection against the effects of climate change.

Yet this value is often underestimated. That is why Join For Water supports research that maps out the vulnerabilities of the waterhole. The data collected complements the knowledge of the local population and provides a solid basis for sustainable management.

A sustainable future for the waterhole also requires cooperation between various stakeholders.

Mahamadou Samaké, programme coordinator at the NGO CSPEEDA:

CSPEEDA“To ensure the pond’s survival, we felt it was important to strengthen the role of traditional leaders, so that they can fully assume their role as spiritual and ecological guardians of the pond, alongside the efforts of the local council and other stakeholders.”

The combination of traditional leaders, local authorities, technical services and civil society organisations is essential to protect this unique ecosystem.

 

From knowledge to action

Like many other wetlands in the Sahel, the sacred pool of Mountougoula is feeling the effects of climate change. Longer periods of drought and unpredictable rainfall are putting pressure on both the natural environment and the communities that depend on it.

Dr Karounga Keita of Wetlands International:

Karounga-Keita-Wetlands-Internationa“Climate change poses a threat that is not directly caused by human activities here on the ground. However, measures are needed to mitigate or limit its effects.”

 

 

A shared future for people and nature

For Join For Water, research is not an end in itself. Scientific knowledge only truly gains value when it is translated into concrete actions. Combining research findings with local experiences provides a strong basis for dialogue, influencing policy and sustainable management.

In this way, Join For Water and its partner organisation CSPEEDA are contributing to a future in which people and nature thrive together.

Find out more about ENI-ABT and CSPEEDA.