Hydro meteorological observations near Chokurdakh, Russia in 2014

Our research area is located near Chokurdakh (71N, 148E) in Northeastern Siberia, Russia, about 150 km inland from the Arctic sea coast along the Indigirka River. Carbon and energy fluxes were observed at Kodac station which is situated in a forest-tundra landscape. The observations include net radiation (1.5m), barometric pressure (1.5m), humidity (1.5m), wind speed and direction (1.5m), temperature (1.5m), precipitation (1.5m), soil heat flux (-0.05 and -0.2m), soil water content (-0.1, -0.2 -0.3 and -0.4m) and soil temperature (-0.01, -0.2, -0.4, -0.6 and -0.8m).本研究区域位于俄罗斯西伯利亚东北部的乔库尔达赫（Chokurdakh）附近，地理坐标为71°N、148°E，沿因迪吉尔卡河（Indigirka River）分布，距北极海岸内陆约150公里。地处森林苔原（forest-tundra）景观带的科达克观测站（Kodac station）开展了碳通量与能量通量的观测，观测内容涵盖：观测高度为1.5m处的净辐射（net radiation）、大气压强（barometric pressure）、空气湿度（humidity）、风速与风向（wind speed and direction）、气温（temperature）及降水量（precipitation）；埋深分别为-0.05m与-0.2m处的土壤热通量（soil heat flux），埋深为-0.1m、-0.2m、-0.3m及-0.4m处的土壤含水量（soil water content），以及埋深为-0.01m、-0.2m、-0.4m、-0.6m与-0.8m处的土壤温度（soil temperature）。