CATIE Participates in IUCN Global Mangrove Assessment
Global Mangrove Assessment: An Urgent Call for Conservation
In a collaborative effort to evaluate the health and sustainability of mangroves worldwide, the first global assessment for the IUCN Red List of Ecosystems has revealed alarming results. According to the study, all mangroves in Central America and the Caribbean are classified as “Vulnerable.” Globally, 50% of mangrove ecosystems are at risk of collapse.
Participation of CATIE and Dr. Lenin Corrales
Researcher Lenin Corrales from the Climate Action Unit at CATIE (Tropical Agricultural Research and Higher Education Center) stood out as an expert member on mangroves for Central America and the Caribbean, participating alongside over 250 experts from 44 countries. The assessment also involved collaboration with research institutions such as the IUCN Commission on Ecosystem Management, the IUCN Species Survival Commission, and the Global Mangrove Alliance.
Critical Findings of the Study
The study’s results are alarming. Without significant changes by 2050, climate change and rising sea levels could result in the loss of 1.8 billion tons of stored carbon in mangroves, valued at at least USD 13 billion in voluntary carbon markets. Additionally, mangroves are crucial for protecting 2.1 million lives exposed to coastal flooding and represent an investment of USD 36 billion in property protection. They are also vital for the sustainability of fisheries, with a potential loss of 17 million fishing effort days per year.
Importance of Mangroves in Mitigating Climate Change
The assessment underscores the importance of maintaining mangrove ecosystems to mitigate the effects of climate change. Healthy mangroves can better withstand rising sea levels and provide protection against natural phenomena such as hurricanes, typhoons, and cyclones.
CATIE's Contributions to Mangrove Conservation
CATIE has been a key player in mangrove research and conservation in the region, with notable initiatives including:
Evaluation of land use dynamics and mitigation potential in the Gulf of Nicoya.
Publication of the Central American Manual for Blue Carbon Measurement.
Support for the development of the Mangrove Conservation Strategy for the Gulf of Nicoya in collaboration with SINAC.
Large-scale mangrove restoration projects in Costa Rica and the Dominican Republic.
Creation of the first official Mangrove Ecosystem Map in Costa Rica in 2021.
Support Mangrove Conservation
The protection and restoration of mangroves are crucial in combating climate change and protecting coastal communities. We invite donors from the United States to join our efforts and support our conservation projects. Your contribution can make a difference in preserving these vital ecosystems and fighting climate change.
Join Us!
For more information, visit CATIE’s website here or you can contact Lenin Corrales - (Senior Advisor, Climate Action Unit)- lenin.corrales@catie.ac.cr
To make a donation, click the donate button in the upper right corner of the page. Together, we can ensure a more sustainable future for our mangroves and our communities.
Written by: Kattia Bermúdez Mora.
Edited by: Estefanie Ramirez Brenes.