Abstract

In the winter low-water season in March and the first week of April 2019, comprehensive hydrological and hydrochemical studies were carried out at the mouths of two small rivers of the White Sea catchment basin: (the Mudyuga River, which flows into Dvina Bay, and the Tamitsa River, which flows into Onega Bay). In the nearshore of the first river, microtidal conditions are observed (the size of the spring tide in summer is about 1 m); in the nearshore of the second river, mesotidal conditions are observed (the size of the spring tide in summer is 2.4 m).

中文翻译：

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2019年冬季淡水季节流入白海的小河口水文和水化学研究

摘要

在3月的冬季淡水季节和2019年4月的第一周，对白海集水盆地的两条小河口进行了全面的水文和水化学研究:(流入迪维纳湾的Mudyuga河，以及流入Onega湾的Tamitsa河）。在第一条河的近岸，观察到微潮条件（夏季的春季潮汐大小约为1 m）。在第二条河的近岸，观察到了中生条件（夏季的春季潮汐大小为2.4 m）。