Investigation of bio-optical parameters of Zaliv Kamga (Lake Teletskoye) in March 2024

IF 0.4 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Russian Physics Journal Pub Date : 2025-08-14 DOI:10.1007/s11182-025-03520-1

V. V. Suslin, A. A. Laushkin, I. A. Sutorikhin, V. V. Kirillov, M. V. Kryl, G. M. Fetter, O. V. Martynov

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Abstract

In March 2024, the relief staff of the Institute of Water and Environmental Problems of the Siberian Branch of the Russian Academy of Sciences and the Marine Hydrophysical Institute of the Russian Academy of Sciences carried out a comprehensive survey of bio-optical parameters of Zaliv Kamga (the northeastern part of Lake Teletskoye) as part of a mixed expedition. Statistical estimates of temperature and bio-optical parameters of Zaliv Kamga of Lake Teletskoye above and below the euphotic layer were obtained for three types of stations: ice, ice edge and open water. In addition, the daily stations were performed from ice in the area where the Kamga River flows into Zaliv Kamga. Measurements of temperature, photosynthetically active radiation, light attenuation coefficient at 660 nm, and chlorophyll‑a and organic matter fluorescence signals were taken every two hours. In all, 13 stations were completed. As a result of the conducted research, a daily cycle of bio-optical parameters of the aquatic environment was discovered and discussed in this work.

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2024年3月Zaliv Kamga湖生物光学参数研究

2024年3月，俄罗斯科学院西伯利亚分院水与环境问题研究所和俄罗斯科学院海洋水文物理研究所的救援人员对扎利夫卡姆加（捷列茨科耶湖东北部）的生物光学参数进行了全面调查，这是一次混合考察的一部分。对特列茨科耶湖Zaliv Kamga湖的冰、冰缘和开阔水域三种类型的观测站在光层上下的温度和生物光学参数进行了统计估计。此外，在卡姆加河流入扎利夫卡姆加地区的冰面上进行每日测站。每两小时测量一次温度、光合有效辐射、660 nm处的光衰减系数、叶绿素a和有机物荧光信号。总共建成了13个监测站。通过所进行的研究，发现并讨论了水生环境的生物光学参数的日循环。

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来源期刊

Russian Physics Journal PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

50.00%

发文量

208

审稿时长

3-6 weeks

期刊介绍： Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.