VCR Fowling Point Salt Marsh Flux Tower, 2020

This dataset contains measurements of CO2 and H2O mixing ratios and fluxes, sensible and latent heat fluxes, temperature, pressure and wind speed made every 1/10th of a second and averaged over 30 minutes. Note that the processing of data to calculate fluxes and mixing ratios is ongoing. The research was conducted at the Virginia Coastal Reserve Long Term Ecological Research (VCR LTER) site on the Eastern Shore of Virginia, USA. The flux tower site (37-deg 24'39.85"N, 75-deg 50'0.53"W) a lagoonal salt marsh which is located near the area of Fowling point. The site is located at about 2.2 kilometers away from the mainland and 10.7 kilometers away from Hog Island, the nearest barrier island. The flux tower is situated at about 80 meters away from the creek edge, on the lagoonal salt marsh.本数据集包含二氧化碳（CO₂）与水汽（H₂O）的混合比、通量，感热通量与潜热通量，以及气温、气压与风速的观测数据，采样间隔为0.1秒，最终以30分钟为时段进行平均处理。请注意，用于计算通量与混合比的数据处理工作仍在持续推进中。本研究的观测场地设于美国弗吉尼亚州东海岸的弗吉尼亚海岸保护区长期生态研究站（Virginia Coastal Reserve Long Term Ecological Research, VCR LTER）。该通量塔观测点地理坐标为北纬37°24′39.85″、西经75°50′0.53″，地处一处潟湖盐沼，临近福林角（Fowling Point）区域。该观测点距大陆约2.2公里，距最近的障壁岛霍格岛（Hog Island）约10.7公里。通量塔设于该潟湖盐沼之上，距离溪岸约80米。