Sediment Data from the Great Bay Estuarine System acquired in 1986 (NELSON86 shapefile)

The sediment data presented in this data layer were from a geochemical study sited in Great Bay estuarine system of New Hampshire. Textural data were used to support interpretations of trace metal distributions. The analog data were originally converted into digital form for inclusion in a Gulf of Maine Contaminated Sediments Database.

本数据图层所包含的沉积物数据，取自针对新罕布什尔州大湾河口系统开展的地球化学研究。沉积物结构数据被用于辅助痕量金属分布特征的解译工作。本次研究的原始模拟数据经数字化转换后，被收录至缅因湾污染沉积物数据库（Gulf of Maine Contaminated Sediments Database）中。