The ecosystem on Martha’s Vineyard water bodies is changing due to external pressures from climate change, development, and subsequent biodiversity disruptions that can cascade into other species. The U.S. Army Corps of Engineers seeks to support managers, planners, and Tribal members to best support their culturally important ecosystems to ensure that species remain abundant. This project requires data collection and analysis, of culturally significant ecosystem organisms including eelgrass growth, herring habitat suitability, and sea level rise. This project will gather existing data, identify, and fill data gaps, to characterize the system, its challenges, and its adaptation options.