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."莱克尔（Rylekæret）"泥炭沼泽湿地的自动监测站点可自动记录水位（详见《GeoBasis Zackenberg手册》）。 在无冰期，每15分钟通过压力传感器（pressure transducers）自动采集水位数据。 本次公开的水位数据以土壤表面为参照基准，但受季节干湿交替与胀缩作用影响，土壤表面的位置会随季候发生变化。 本次水位监测共设两个点位，分别位于1号监测室（K1）与6号监测室（K6）周边，详见前述示意图。其中K1地处该泥炭沼泽常年湿润的连片区域，K6则位于相对干燥的区域，两点间距约10米。 2013年无有效自动水位监测记录，因站点部署的两台投入式压力传感器均出现故障。