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Regional variability of integral intensity of bioluminescence of hydrobionts in the waters of the Black Sea in the summer period under the influence of hydrophysical processes
Luminescence ( IF 3.2 ) Pub Date : 2020-10-24 , DOI: 10.1002/bio.3970
Ye B Mel'nikova 1 , A N Serebrennikov 1 , A V Melnikov 2
Affiliation  

Characterization of hydrobionts concentrations in coastal and deep‐water areas of the Black Sea during the summer was carried out to analyse features related to the vertical distribution of bioluminescence intensity in the phytoplankton community. The thermohaline structure of the water and regional characteristics of eddy formations determined from satellite measurements of sea level anomalies were taken into account. Integral intensity of bioluminescence of hydrobionts (IIBH) was used to comparatively assess total biomass variability and the numbers of hydrobionts in the considered regions. The highest IIBH, averaging 37 830 pW·cm−2·L−1, was observed at stations located on the south‐western shelf of the Crimea; high levels of bioluminescence intensity of hydrobionts in this layer were located at depths of 15–23 m. For stations located in the Kerch pre‐strait area, most of which were in the divergence zone, the average IIBH was quite high (30 530 pW·cm−2·l−1), second only to the value recorded for the shallow south‐western shelf.

中文翻译:

水文物理过程影响下夏季黑海水域水生生物分子生物发光积分强度的区域变化

夏季,对黑海沿岸和深水区的水生生物浓度进行了表征,以分析与浮游植物群落中生物发光强度的垂直分布有关的特征。考虑了水的热盐结构和由海平面异常的卫星测量结果确定的涡流区域的区域特征。水生物体的生物发光的整体强度(IIBH)用于比较评估所考虑区域内的总生物量变异性和水生物体的数量。最高IIBH,平均37 830 pW·cm -2 ·L -1在克里米亚西南大陆架的观测站观测到了;。该层中水合生物的高生物发光强度位于15-23 m的深度。对于位于刻赤海峡地区的台站(大多数位于发散区),平均IIBH很高(30 530 pW·cm -2 ·l -1),仅次于浅南海的记录值。西方的架子。
更新日期:2020-10-24
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