The Yucatán Aquifer Research Project
Investigating large-scale underground freshwater movements, fracture systems, and the hidden dynamics of one of the world's most important aquifer systems.
The Project
The project “MAYAS” focuses on the large-scale movements of underground freshwater on the Yucatán Peninsula. At its core are cenotes, extensive cave systems, and water-bearing fractures, and—most importantly—the interaction of five major fracture systems, which together with the fully water-saturated limestone matrix form one of the largest aquifers in the world.
This underground freshwater system represents the central life-supporting foundation for people, ecosystems, and economic activities throughout the region. At the same time, its structure, large-scale flow dynamics, fracture-controlled pathways, and recharge areas remain insufficiently understood in many respects. The project therefore approaches the system not as isolated components, but as an integrated, dynamic whole.
Understanding the Aquifer System
At the same time, its structure, large-scale flow dynamics, fracture-controlled pathways, and recharge areas remain insufficiently understood in many respects. The project therefore approaches the system not as isolated components, but as an integrated, dynamic whole.
Through targeted cave and underwater exploration, precise data acquisition, and interdisciplinary analysis, we investigate where freshwater has its origin, how it moves in large volumes through the subsurface, and how the interaction of the major fracture systems governs flow directions, velocities, and connectivity.
Particular attention is given to the relationships between water movement, sources of contamination, and the ecosystems influenced by these processes.
A Foundation for Environmental Conservation
This project is deliberately conceived as a foundational project for all future nature and environmental conservation initiatives on the Yucatán Peninsula. At the same time, it provides a scientific basis through which even long-established projects—such as coral reef restoration efforts—can be implemented in a more targeted, effective, and sustainable manner.
The objective of the project is to establish robust scientific foundations that make large-scale groundwater movements visible and place their ecological significance into context. The resulting insights are intended to support informed decisions for the protection, sustainable use, and long-term preservation of this unique underground freshwater system.
Interested in Our Research?
We welcome collaboration with scientists, conservation groups, and institutions interested in understanding and protecting the Yucatán Peninsula aquifer system.