Monthly Summary_BCI, Vertical

Monthly and daily summary from Barro Colorado Island (BCI). Data organized in vertical format for long-term trend analysis Location 9°9'42.36"N, 79°50'15.67"WLutz catchment is a 9.73ha protected watershed on BCI. The Lutz tower was built in 1972 and was originally 42m. In 2002 it was increased to 48mThe data from 48m should be considered a separate data series from the data at 42m. Wind speed is significantly higher at 48m due to the distance to the top of the canopy. The Clearing is a small, open area surrounded by forest and some buildings. Station established in 1972. Consists of a Stevenson screen with max/min thermometers and air pressure sensor. Temperature/humidity sensor, rain gauge and evaporation sensors are located at various locations around the screen. Parameters: air temperature, relative humidity, wind speed and direction, precipitation, sea surface temperature, solar radiation (pyranometer), air pressure, soil moisture, runoff, potential evapotranspiration, wet/dry season starting dates本数据集为巴罗科罗拉多岛（Barro Colorado Island, BCI）的月度与日度观测汇总数据，采用垂直格式组织，适配长期趋势分析场景。 监测点位坐标为北纬9°9'42.36''、西经79°50'15.67''。卢茨集水区（Lutz catchment）是巴罗科罗拉多岛上一处面积9.73公顷的保护性流域。卢茨塔（Lutz tower）始建于1972年，初始高度为42米，2002年加高至48米。48米高度的观测数据与42米高度的观测数据应视为两个独立的数据集序列；因距林冠顶部的垂直距离存在差异，48米高度处的风速显著高于42米高度。 空地观测点（The Clearing）为一片被森林与少量建筑环绕的小型开阔区域，该观测站建于1972年，内置搭载最高/最低温度表与气压传感器的斯蒂芬森百叶箱（Stevenson screen）；温湿度传感器、雨量计与蒸发传感器分别布设于百叶箱周边的不同点位。 本次观测涵盖的参数包括：气温、相对湿度、风速与风向、降水量、海表温度、太阳辐射（总辐射表，pyranometer）、气压、土壤湿度、径流量、潜在蒸散量以及干湿季起始日期。