Abstract

The article describes a technique for studying the spatiotemporal variability of the temperature of the water medium in the Black Sea shelf zone using a cluster of anchored temperature sensor chains (thermoresister chains). The cluster consists of three spaced thermoresister chains situated on the inner shelf of the northeastern Black Sea and operating as a part of the Gelendzhik Site of the Shirshov Institute of Oceanology, Russian Academy of Sciences (IO RAS). It is shown that the cluster makes it possible to effectively record the short-period spatiotemporal variability of the temperature field. The quantitative characteristics of this variability, as well as external factors determining it, are established. One of the factors is internal waves. The temperature variability can be used to determine the fluctuation amplitude, and recording these fluctuations at spaced thermoresistor chains makes it possible to find the velocity and propagation direction of internal waves. Some examples of recording trains of short-period internal waves are presented. Different methods are used to visualize the temporal variability of the vertical temperature distribution.

中文翻译：

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带有温度传感器链簇的黑海架子水温变化研究方法的示例

摘要

本文介绍了一种技术，该技术使用锚定温度传感器链（thermisterister链）集群研究黑海陆架区水介质温度的时空变化。该星团由位于黑海东北部内陆架上的三个间隔开的热阻链组成，并作为俄罗斯科学院舍尔肖夫海洋研究所Gelendzhik站点的一部分运行（IO RAS）。结果表明，聚类使得​​有效记录温度场的短时空变化成为可能。建立了这种可变性的定量特征，以及确定该可变性的外部因素。因素之一是内部波动。温度可变性可用于确定波动幅度，并在间隔开的热敏电阻链上记录这些波动，可以找到内部波的速度和传播方向。给出了一些短周期内波记录序列的例子。使用不同的方法来可视化垂直温度分布的时间变化。