Межгодовая изменчивость ледовых условий плавания в морях Российской Арктики

В.Ю. Третьяков, М.И. Сарафанов, С.В. Фролов

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Abstract

There was considered the interannual variability of ice conditions along the Obskaya Guba — the Bering Strait navigation route for the period 1998–2018. The electronic vector maps of ice conditions from the archives of the Arctic and Antarctic Research Institute for April and May were analyzed per ten days intervals. There were obtained the values of the length of the sections of the route in the ice of certain categories for the four sections of the route located in the Kara, East Siberian, Chukchi seas and the Laptev Sea, and for the whole route. In order to determine the direction of changes in the conditions of ice navigation, the method of integral curves was applied and the series were checked for heterogeneity using non-parametric Wilcoxon — Mann — Whitney and Siegel — Tukey homogeneity criteria. Statistical processing of the obtained series showed change of the navigation conditions
Translated title of the contributionINTERANNUAL VARIABILITY OF ICE NAVIGATION CONDITIONS IN THE SEAS OF THE RUSSIAN ARCTIC
Original languageRussian
Title of host publicationАрктика: общество, наука и право
Subtitle of host publicationСб. статей
EditorsН.К. Харлампьева
Place of PublicationСПб.
PublisherИздательство Санкт-Петербургского университета
Pages334-339
Number of pages6
ISBN (Print)9785288060076
Publication statusPublished - May 2020
EventМеждународный форум "Арктика: общество, наука и право": "Арктика: общество, наука и право" - СПбГУ, факультет международных отношения, Санкт-Петербург
Duration: 23 Oct 201824 Oct 2018
https://events.spbu.ru/events/arctic-2018

Conference

ConferenceМеждународный форум "Арктика: общество, наука и право"
Abbreviated titleАрктический форум
CountryRussian Federation
CityСанкт-Петербург
Period23/10/1824/10/18
Internet address

Scopus subject areas

  • Environmental Science(all)

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