Digital Shoreline Analysis System version 4.3 transects and long-term linear regression shoreline change statistics without shorelines from 1970-1979 and 1994 in the Boston coastal region from Carson Beach in South Boston to Weymouth River, including the Boston Harbor Islands (Boston_transects_rates_LTwo.shp)

Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline...鉴于沿海人口持续增长，海岸侵蚀威胁日益加剧，当前亟需获取海岸线移动（shoreline movement）的趋势与速率相关数据，以支撑海岸线……