Barkley Upper Slope Fluorometer Turbidity Deployed 2010-09-13

The WET Labs ECO FLNTUS 894 was deployed on 2010-09-13 at Barkley Upper Slope. Upper Slope is a location within Barkley Canyon, which is located on the upper continental slope. This device is a Fluorometer Turbidity. Fluorometer Turbidity instruments measure chlorophyll fluorescence and turbidity within the same volume of seawater. The instrument uses a light emitting diode (LED) to provide an excitation source. The fluoresced light is received by a detector at a particular angle from the LED source, and uses an interference filter to discriminate against scattered excitation light. Turbidity is measured at the same time, by detecting scattered light from a LED, which is positioned at the same angle as the chlorophyll fluorescence. It was deployed on a profiling platform. Data from this deployment were archived and made available through Ocean Networks Canada's Oceans 3.0 digital infrastructure, with quality assurance and derived data products following established practices.

WET Labs ECO FLNTUS 894型设备于2010年9月13日部署于巴克利上斜坡（Barkley Upper Slope）观测站位。该站位地处上大陆坡的巴克利峡谷（Barkley Canyon）内部。本设备为荧光浊度联合测量仪（Fluorometer Turbidity），可在同一海水体积内同步采集叶绿素荧光与浊度数据。该仪器采用发光二极管（Light Emitting Diode，LED）作为激发光源，探测器在与LED光源呈特定夹角的位置接收荧光信号，并通过干涉滤光片滤除散射的激发光。浊度测量则同步开展：通过检测同一LED发出的散射光实现，该LED的安装角度与叶绿素荧光探测角度完全一致。本次部署搭载于剖面观测平台。本次任务采集的数据已完成归档，并通过加拿大海洋网络（Ocean Networks Canada）的Oceans 3.0数字基础设施对外共享，其质量管控流程与衍生数据产品均遵循行业既定规范。