ANNOUNCEMENTS
This study employs a modified Rapid Assessment of Wetland Ecosystem Services (RAWES) method to investigate the multifunctionality of wetlands in the Konkan region of Raigad district Maharashtra. These wetlands are underrepresented in policy planning, despite their immense ecological and socioeconomic importance. Fourteen wetlands were identified and selected using GIS-based mapping, Sentinel-2 imagery, NDVI and MNDWI indices, biodiversity importance, and ground-truthing. These factors included proximity to eco-sensitive zones, Important Bird and Biodiversity Areas, Key Biodiversity Areas, and expert consultation. Provisioning, regulating, cultural, and supporting service categories were used to evaluate ecosystem services. The findings indicated that the most common services were regulating (average ESI = 0.43), followed by cultural and supporting services. Vishale Taale demonstrated high provisioning services due community dependence, whereas Murud Wetland had the highest ESI (2.14) due to its tourism value and biodiversity. According to threat evaluations, Khar Amboli Dam showed limited concerns, but Kharghar and TS Chanakya were under the most stress among the studied wetlands, primarily due to resource exploitation and urbanisation. "High-Value Wetlands," "Critical yet Important Wetlands," and "Low Service-Low Threat Wetlands" were determined through a comparative study, providing a foundation for conservation priorities. In addition to highlighting the biological richness, connection among communities, and fragility of Konkan's wetlands, the study demonstrates the utility of RAWES as a quick and interactive tool when data is scarce. In accordance with India's Wetland Rules (2017) and Ramsar commitments, it is urged to incorporate such wetlands into regular conservation planning through enhanced monitoring, community involvement, and ecosystem-based governance.
Keywords: Ecosystem services, Wetlands, RAWES, Waterbirds, Konkan coast, Raigad, Ramsar Convention.
