InteractFen SnowProperties

InteractFen (I5Nf) is one of two automatic energy balance stations in Kobbefjord that was setup in 2011. Data from the station is found under Meteorology (air temperature, relative humidity, radiation, wind, air pressure), Soil Properties (water fraction, ground water level, soil temperatures, electrical conductivity) and Snow Properties (snow temperatures, snow depht). The station is placed in the fen (40 m.a.s.l.) close to the SoilFen (Meteorology, Soil Properties), EddyFen and Methane stations (Flux Monitoring). The SnowProperties dataset from the station consists of snow depth (Campbell, SR50A) and snow temperatures (thermocouples, 107T). All data is logged every 30 minutes (West Greenlandic Winter Time, CR1000). Data comments: The station has suffered from power problems from 2015-2020 causing data gaps in autumn/winter. In June 2018 air temperature, relative humidity and wind sensors were added to the station setup. Snow depth: Snow free periods set to 0 since 2015. Since 2018, SR50A showed many false values. These values have been manually deleted. Snow temperatures: when sensor is not covered with snow, the measured temperature is an expression of the air temperature instead. In 2020-2022 power problems caused data gaps. The station is part of a network of similar energy balance stations. In Kobbefjord a comparable station is placed at the heath (I6Nh). A snow survey in Kobbefjord is done every year in coorporation with ClimateBasis Nuuk. Data from the manually snow survey is found under ClimateBasis Nuuk - Snow Properties. Contact the ClimateBasis Nuuk manager for more details.InteractFen（I5Nf）是2011年布设于科布峡湾（Kobbefjord）的两座自动能量平衡站之一。该站点的观测数据涵盖气象学（Meteorology，含气温、相对湿度、辐射、风速、气压）、土壤属性（Soil Properties，含含水量、地下水位、土壤温度、电导率）以及积雪属性（Snow Properties，含积雪温度、积雪深度）三大类。站点坐落于海拔40米的泥炭沼泽（40 m.a.s.l.），邻近SoilFen土壤泥炭站、EddyFen涡旋泥炭站与通量监测（Flux Monitoring）甲烷站。 该站点的积雪属性数据集包含积雪深度（由Campbell SR50A型传感器采集）与积雪温度（由107T型热电偶采集）。所有数据以西格陵兰冬季时为计时标准，每30分钟由CR1000型设备完成一次记录。 数据说明如下：2015年至2020年，该站点遭遇电力故障，导致秋冬季节出现数据缺失；2018年6月，站点新增了气温、相对湿度与风速传感器。积雪深度相关数据：2015年起，无积雪时段的积雪深度被设为0；2018年起，SR50A型传感器出现大量异常值，已通过人工方式剔除。积雪温度数据说明：当传感器未被积雪覆盖时，实测温度实际反映的是空气温度。2020年至2022年，该站点再次出现电力故障，引发数据缺失。 该站点隶属于同类能量平衡站监测网络。科布峡湾的石楠灌丛带布设了另一座同类站点（I6Nh）。每年科研团队都会与努克气候基础中心（ClimateBasis Nuuk）合作开展科布峡湾积雪调查，人工积雪调查数据收录于《努克气候基础中心-积雪属性》数据集。如需获取更多详情，请联系努克气候基础中心负责人。