AC_Water_level_automatic

Water level is monitored automatically at the Automatic Chamber site in the 'Rylekæret' fen (see GeoBasis Zackenberg manual). Automatic measurements of the water level are recorded every 15th minute during the ice free season, using pressure transducers. The measurements available here are related to the soil surface, the position of which changes over the season, due to swelling and drying. The water level is measured in two places, in the vicinity of chamber 1 (K1) and chamber 6 (K6), see abovementioned diagram. K1 is located in the wet continous part of the fen, whereas K6 is located in a relatively drier part of the fen. The two locations are approximately 10 meters apart. Automatic water level measurements are missing for 2013, as both divers installed at the site failed.本数据集针对吕勒卡雷特（Rylekæret）沼泽的自动监测室站点开展水位自动监测工作，相关细节详见《GeoBasis Zackenberg手册》。 无冰季期间，采用压力传感器（pressure transducers）每15分钟记录一次水位自动监测数据。 本次公开的监测数据以地表为基准，而地表位置会因季节间的干湿胀缩发生变化。 本次水位监测共设两个测点，分别位于1号监测室（K1）与6号监测室（K6）附近，详见前述示意图。其中K1地处沼泽的常年湿润连片区域，K6则位于相对干燥的沼泽片区，两处测点间距约10米。 2013年的自动水位监测数据缺失，原因是该站点部署的两台潜水式传感器均发生故障。