The Importance of Wetlands in Biodiversity Conservation and Climate Regulation: A Comprehensive Review of Current Research and Future Directions

Wetlands are vital ecosystems that support diverse biological communities and provide numerous essential services for human populations. This paper systematically reviews the literature on the ecological significance of wetlands, focusing on their role in biodiversity conservation and the consequences of their degradation. A mixed-methods approach, incorporating systematic literature reviews and quantitative analysis of recent data regarding wetland loss and species extinction, was employed. Findings indicate a substantial decline in wetland areas and associated biodiversity, underscoring an urgent need for effective conservation strategies. The discussion highlights the critical role of international frameworks, particularly the Convention on Wetlands and the Kunming-Montreal Global Biodiversity Framework, in guiding restoration and sustainable management practices. The paper concludes with recommendations for future research directions and policy development to enhance wetland conservation efforts.