Vegetation biomass and density from three locations in the Sacramento-San Joaquin Delta, California, 2017 to 2018

Vegetation type and density data were collected by the U.S. Geological Survey (USGS) Pacific Coastal and Marine Science Center at three locations in the Sacramento-...植被类型与密度数据由美国地质调查局（U.S. Geological Survey, USGS）太平洋海岸与海洋科学中心（Pacific Coastal and Marine Science Center）于萨克拉门托地区的三处采样点采集——