CRYONET Site Questionnaire: Supersite Glacier observation station of Mt. Everest (Rongbuk Glacier), China Site specific metadata: Name of site: Supersite Glacier observation station of Mt. Everest (mainly focus on Rongbuk Glacier) Latitude/Longitude/Altitude:28°10′N, 86°51′, 5210m Landscape type (e.g. arctic coastal, tundra, alpine…): mountain glacier Onsite technical staff: Cunde Xiao, Dongqi Zhang, Tong Zhang, Jingfeng Liu, Zhiheng Du All-year round observations y/n: 2008-2012 Year established: 2008 Link to website if available: Station manager (Email): Cunde Xiao Email:cdxiao@cams.cma.gov.cn Organisation in charge of station: State key laboratory of cryosphere science, CAREERI of CAS Other information Monitoring of the atmosphere: Solid precipitation: all precipitation observation –T200B –high elevation with snowfall in winter AWS precipitation gauge in lower altitude with most rain in liquid Snowfall: all precipitation observation –T200B Trace gases: Aerosols UV, stratospheric ozone Radiation (longwave, shortwave): downward shortwave radiation; upward longwave radiation et al.(see the table for detail) Others: Snow cover Physical parameters: Chemical parameters: Others: Glaciers and ice caps(see the table) Mass balance (measured parameters): stake measurement Ice flow (measured parameters): stake of GPS measurement Basal water pressure (measured parameters): Others: Sea ice Mass balance (measured parameters): Meteorology: radiation, air temperature, humidity, wind speed and direction, air pressure (measured parameters): Snow on ice (measured parameters): Ice chemistry (measured parameters): Others: Permafrost Borehole measurements (measured parameters): Meteorology: radiation, air temperature, humidity, wind speed and direction, air pressure (measured parameters): Snow on ground (measured parameters): Active layer thickness (measured parameters): GST: Others: Ice sheet Mass balance (measured parameters): Meteorology: radiation, air temperature, humidity, wind speed and direction, air pressure (measured parameters): Snow on ice (measured parameters): Ice chemistry (measured parameters): Others: Other measurements (hydrological, ecological, oceanographic, etc) Hydrology (measured parameters): three hydrologic section in rongbuk-pengqu-Arun river, located in 5200m (later to 4900),3700m and 2300m along the river ,consist of observation of water level, discharge and water temperature. Ecology (measured parameters) Oceanography (measured parameters): Other thematic linkages: Linkages to satellite data (describe validation programs, applications of satellite data, etc.) Participation in international monitoring programmes such as GAW, GTN-G, GTN-P, …. Networks and start of contribution: