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Characterization of 2017 coccolithophore bloom in the Black Sea using optical and biological data

机译:2017年Coccolthophore绽放在黑海中的2017年Coccolthophore使用光学和生物数据

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The paper shows the results of optical measurements carried out during the coccolithophore bloom and the primary bio-optical characteristics obtained. Blooming coccolithophores produce a significant amount of mineral suspension, increasing light scattering and reducing the transparency of water. An increase in the backward scattering leads to an increase in the upwelling radiance and the reflectance coefficient of the sea water. On the base of field and satellite data, the characteristics of coccolithophore bloom in June 2017 in the Black Sea are calculated. A weak relationship between the biological and optical characteristics of the bloom is observed. It is shown that in 2017 the optical properties at the test site were determined not only by coccolithophore suspension, but also by a suspension of terrigenous origin. Suspension concentrations and optical parameters during the bloom are estimated.
机译:本文显示了在Coccolthophore绽放期间进行的光学测量结果和获得的主要生物光学特性。盛开的Coccolithophores产生大量的矿物悬浮液,增加光散射并降低水的透明度。向后散射的增加导致升高辐射的增加和海水的反射系数。在场和卫星数据的基础上,计算了2017年6月在黑海中绽放的Coccolthophore的特征。观察到绽放的生物学和光学特性之间的弱关系。结果表明,2017年,测试部位的光学性质不仅由Coccolthophore悬浮液确定,而且通过悬浮症来确定。估计燃烧期间的悬架浓度和光学参数。

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