Large grazers suppress a foundational plant and reduce soil carbon concentration in eastern US saltmarshes

Supporting data for the submitted manuscript currently titled "Large grazers suppress a foundational plant and reduce soil carbon in eastern US saltmarshes". "Observational data Spr.Fall 2017.xlsx" contains all data collected for eastern US grazing survey. "Cumberland experiment.xlsx" contains all data collected for grazing experiment on Cumberland Island, GA, USA. Each data workbook contains a metadata tab to help guide users.本数据为当前标题为《大型植食动物抑制美国东部盐沼中建群植物并降低土壤碳含量》的已投稿手稿的支撑数据。"Observational data Spr.Fall 2017.xlsx"收录了美国东部放牧调查的全部采集数据。"Cumberland experiment.xlsx"收录了美国佐治亚州坎伯兰岛放牧实验的全部采集数据。每个数据工作簿均设有元数据（metadata）标签页，可为使用者提供使用指引。