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首页> 外文会议>Remote Sensing of the Coastal Oceanic Environment >Optical measurements of backscatter and absorption for characterizing water column structure and spatial pattern of coastal ocean color
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Optical measurements of backscatter and absorption for characterizing water column structure and spatial pattern of coastal ocean color

机译：反向散射和吸收的光学测量，用于表征沿海海洋颜色的水柱结构和空间格局

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The global significance of the coastal waters off the west coast of Vancouver Island British Columbia was formally recognized by the United Nations' Man and the Biosphere (MAB) program on May, 5, 2000 by the creation of the Clayoquot Sound Biosphere Reserve. The marine coastal ecosystem of this reserve totals approximately 84,242 hectares. The inherent optical properties of these waters were measured during a twelve day, 13 station cruise in the summer of 2004 and were synchronized with the daily MODIS Aqua satellite overflights. The depth of maximum backscatter were evaluated in context to the ratio of absorption of particulate and color dissolved organic matter (CDOM) and compared to remotely sensed estimates of Chl-a. The relationships of these parameters are compared between stations within the Clayoquot Sound and off the coast. This investigation highlights the contribution of the functional proportion of particulate and CDOM in over estimates of Chl-a from satellite remote sensing. The spatial correlation of this functional relationship is however linked to observed patterns of coastal ocean color.
机译：2000年5月5日，联合国人类与生物圈计划（MAB）通过建立Clayoquot Sound生物圈保护区而正式认可了不列颠哥伦比亚省温哥华岛西海岸沿海水域的全球意义。该保护区的海洋沿海生态系统总计约84,242公顷。这些水的固有光学特性是在2004年夏天进行的为期12天，13个站点的巡航中测量的，并与MODIS Aqua卫星的日常日常飞行同步。根据粒子和彩色溶解有机物（CDOM）的吸收率评估了最大反向散射的深度，并将其与Chl-a的遥感估算值进行了比较。这些参数之间的关系在Clayoquot声音内和海岸外的电台之间进行比较。这项研究强调了卫星遥感中Chl-a估计值中微粒和CDOM的功能比例的贡献。然而，这种功能关系的空间相关性与观察到的沿海海洋颜色模式有关。

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