Vertical profiles of marine particulates : a step towards global scale comparisons using an Autonomous Visual Plankton Recorder (シンポジウム イメージング技法によるプランクトン研究)
Vertical profiles of marine particulates : a step towards global scale comparisons using an Autonomous Visual Plankton Recorder (シンポジウム イメージング技法によるプランクトン研究)
复制标题
海洋颗粒物的垂直剖面:使用自主视觉浮游生物记录仪进行全球规模比较的一步(使用成像技术的浮游生物研究研讨会)
DOI:
10.24763/bpsj.61.1_72
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发表时间:
2014
影响因子:
0.6
通讯作者:
Mary M. Grossmann
中科院分区:
文献类型:
--
作者:
D. Lindsay;A. Yamaguchi;Mary M. Grossmann
An Autonomous Visual Plankton Recorder (AVPR) was used to record colour in situ images of plank- ton and other marine particulates at several oligotrophic stations around the world, including a northern hemi- sphere subtropical open ocean, a southern hemisphere tropical marginal sea, a northern hemisphere subtropical marginal sea, and a polar open ocean. Quantitative analyses and comparisons of particle concentrations, sizes and vertical profiles were possible after identification of optimal image enhancement settings and employment of a specially-developed macro routine in the off-the-shelf image analysis software Image Pro Plus. Marine particulate profiles, their relationships to oceanographic parameters and water mass structure, and the resolution-dependent limitations of the system are introduced and discussed.