Influence of Wind and Yukon River Runoff on Water Exchange between the Bering and Chukchi Seas

A. G. Andreev; Андреев А. Г.; I. I. Pipko; Пипко И. И.

doi:10.31857/S0205961423040024

Influence of Wind and Yukon River Runoff on Water Exchange between the Bering and Chukchi Seas

作者: Andreev A.G.¹, Pipko I.I.¹
隶属关系:
1. V.I. Il’ichev Pacific Oceanological Institute, FEB RAS
期: 编号 4 (2023)
页面: 42-51
栏目: ИСПОЛЬЗОВАНИЕ КОСМИЧЕСКОЙ ИНФОРМАЦИИ О ЗЕМЛЕ
URL: https://journal-vniispk.ru/0205-9614/article/view/136971
DOI: https://doi.org/10.31857/S0205961423040024
EDN: https://elibrary.ru/XKRIXG
ID: 136971

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详细

The analysis of water exchange between the Bering (Pacific Ocean) and Chukchi (Arctic Ocean) seas in the summer period was carried out using satellite data on sea level, geostrophic currents, and measurement data of water discharge in the Bering Strait. It is shown that there is good agreement (r = 0.85, July–October 1997−2019) between the velocities of geostrophic currents (satellite data) and measurements of water transport (buoy station data) through the Bering Strait. It has been established that the temporal variability of water discharge through the Bering Strait is determined by sea level variations in the southern part of the Chukchi Sea (66°–68° N, 170°–172° W). Strengthening of the eastern (western) winds is accompanied by a decrease (increase) in the sea level in the southern part of the Chukchi Sea and, as a result, an increase (decrease) in the flow of water through the Bering Strait. Increase (decrease) in the flow of the Yukon River is accompanied by a rise (decrease) in sea level and changes in water circulation in the northern Bering Sea and the southern Chukchi Sea.

关键词

satellite data, sea level, geostrophic currents, water temperature, Yukon River, Bering Sea, Chukchi Sea

作者简介

A. Andreev

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS

编辑信件的主要联系方式.
Email: andreev@poi.dvo.ru
Russia, Vladivostok

I. Pipko

V.I. Il’ichev Pacific Oceanological Institute, FEB RAS

Email: andreev@poi.dvo.ru
Russia, Vladivostok

参考

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