TY - Data T1 - Biomass data of vegetation survey plots in the upper reaches of Heihe River in 2011 A1 - Yu tengfei DO - 10.12072/ncdc.nieer.db3293.2023 PY - 2021 DA - 2021-01-11 PB - National Cryosphere Desert Data Center AB - This data is the vegetation sample survey data of the upper reaches of Heihe River of Alxa Desert Ecological hydrological experimental research station. The data includes vegetation types, aboveground biomass of shrubs, aboveground biomass of grass, underground (root) biomass and other data in different zones. See the table header for the definitions of each field. Collection time: July 27, 2011 to August 15, 2011 DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/ca1b403d-2598-4e73-85c6-bc6e3c4fbfd6 ER -