Marsh surface elevation data in fertilization plots of a Spartina alterniflora-dominated salt marsh at Goat Island, North Inlet, Georgetown, SC.

A Surface Elevation Table (SET) is used to measure changes in the elevation of the marsh platform in fertilization plots of a Spartina alterniflora-dominated marsh on the Goat Island, North Inlet, Georgetown, SC.

地表高程测量仪（Surface Elevation Table，SET）被用于测量美国南卡罗来纳州乔治敦市北湾山羊岛一处以互花米草（Spartina alterniflora）为优势种的盐沼湿地中施肥样地的潮滩平台高程变化。