Reforestation, Sequestered Carbon and Ecotourism Development in the Éhotilé Islands National Park in the South-east of Côte d'Ivoire

Abstract

Deforestation and urbanization pose serious threats to the unique coastal ecosystems of the Éhotilé Islands National Park. This study is therefore conducted to assess the potential contributions of reforestation and restoration of mangroves in the Éhotilé Islands, both in terms of carbon sequestration and ecotourism development. The study reveals a rich biodiversity with 191 plant species listed. The mangroves covering 141.73 hectares of the park have a total biomass of 12,371 tonnes, sequestering approximately 6,185 tonnes of carbon, or 22,700 tonnes of CO₂. Projections indicate an increase in biomass of 7,219 tonnes in 2.5 years, and 23,687 tonnes in five years, demonstrating the resilience of the park’s ecosystems as carbon sinks. The park also features a diversity of ecosystems, ranging from mangroves to riparian and dryland forests, each of which contributes to the ecological stability of the region and to water and soil conservation. In parallel, the development of ecotourism within the Éhotilé Islands could provide economic benefits for local communities, while raising public awareness of environmental conservation. Discovery trails and observation infrastructure could enrich the visitor experience and support sustainable development initiatives. In this sense, the Éhotilé Islands National Park embodies a model of integrated conservation, combining biodiversity, carbon sequestration, and the promotion of sustainable ecotourism for the future.