Photosynthetically Active Radiation (PAR) data for Dead Run watershed, Baltimore County, MD, USA

Photosynthetically Active Radiation (PAR) data have been collected at multiple sites in Dead Run watershed (near Woodlawn, MD) over variable periods of time since June 2012. The deployed device is a Photosynthetic Light (PAR) Smart Sensor S-LIA-M003 by Onset. The sensor measures light intensity for frequencies relevant to photosynthesis in units of µmol/m2/sec. Sensor specifications are posted at http://www.onsetcomp.com/products/sensors/s-lia-m003. Sensors are configured to collect data at a 5-minute interval. Data are stored in an Onset Microstation Data Logger H21-002 or H21-USB and downloaded manually every 60 days.

自2012年6月起，在位于马里兰州伍德劳恩附近的Dead Run流域的多个地点，对光合有效辐射（PAR）数据进行了收集，收集时间跨度不一。所部署的设备为Onset公司生产的Photosynthetic Light（PAR）智能传感器S-LIA-M003。该传感器以µmol/m2/sec为单位测量与光合作用相关的光强度频率。传感器规格可查阅http://www.onsetcomp.com/products/sensors/s-lia-m003。传感器配置为每5分钟收集一次数据。数据存储在Onset Microstation数据记录仪H21-002或H21-USB中，并每60天手动下载一次。