“A vision for collaboration: preserving ecosystem services through blue carbon research between Mexico and China, a case study in La Ribera, Baja California Sur”

Abstract Blue carbon ecosystems (BCEs), such as salt marshes, are critical in climate change mitigation and biodiversity conservation and their ecosystem services. However, due to a lack of research, their carbon sequestration potential in Mexico remains poorly understood. La Ribera, Baja California Sur, exemplifies an under-researched salt marsh that provides essential benefits, including surface water for drinking, habitat, and cultural services. Besides, a recent training offered by Chinese institutions such as East China Normal University in 2024 has contributed to BCEs carbon estimation by supporting training to some researchers and practitioners from the Global South. These kinds of initiatives could enhance research capabilities and promote cost-effective conservation strategies. Although salt marshes cover less area than mangroves and seagrass meadows, their preservation is vital for climate action. Global efforts to protect these ecosystems will support carbon sequestration and safeguard other critical ecosystem services for future generations.