Allequash Creek Wetland Half-Hourly Soil Porewater PCO2 2021

Dissolved CO2, also known as PCO2, was continuously measured in parts per million in soil porewater in a riverine fen in Northern Wisconsin near the eddy covariance flux tower positioned there, named the Allequash Creek Wetland Site (US-ALQ) on AmeriFlux. The site is also a North Temperate Lakes (NTL) LTER study site. This data package contains half-hourly averages of PCO2 from March 24th to October 25th, 2021. This data package is complete but data collection may be reinstated in the future.

溶解态二氧化碳（Dissolved CO2，又称PCO2）以百万分浓度（ppm）为单位，于威斯康星州北部一处河岸沼泽湿地的土壤孔隙水中被连续监测。该监测点位毗邻就地架设的涡度协方差通量塔，隶属于美洲通量网（AmeriFlux），其官方命名为阿勒夸什溪湿地站点（US-ALQ）。该站点同时也是北温带湖泊（North Temperate Lakes, NTL）长期生态研究（Long-Term Ecological Research, LTER）样地。本数据集涵盖2021年3月24日至10月25日期间的PCO2半小时平均值。当前该数据集完整无缺，但未来或恢复数据采集工作。