The LACOS (Lakes, Carbon, Oxygen, Schools) project is led by the scientist Núria Catalán, aquatic biochemist, affiliated with the Laboratoire des Sciences du Climat et de l’Environnement (LSCE), Centre National de Recherche Scientifique (CNRS), together with the scientists Anna Lupon, Laure Gandois, Carolina Olid, Teresa Buchaca and Esperança Garcia.
The main objective of this project is to study the importance of mountain lakes in the carbon cycle, specifically carbon dioxide (CO2) and methane (CH4). The hypothesis that is formulated is whether mountain lakes are carbon emitters or reservoirs, as well as whether human impact with over-frequency or introduction of invasive species affects this balance.
This study will allow us to better understand the how these ecosystems work in order to make good decisions for their preservation and resilience.
To carry out the study, oxygen and carbon sensors will be implemented in two lakes in the Alt Pirineu Natural Park, one located outside the main hiking routes, and the other more accessible and frequented, in order to determine if there are variations.
One of the main objectives of the project is to share live science through the collection and analysis of data, with the direct participation of students. We want to increase the awareness of the importance of conservation.
In March, the sensors will be installed in the lakes, and we will begin to receive data.
Working on the preservation
of the mountain environment