Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр
«Морской гидрофизический институт РАН» Научно-техническая библиотека
Результаты научной деятельности сотрудников ФГБУН ФИЦ МГИ
A Regional Algorithm for Calculating the Thickness of the Photic Zone from the Vertical Profile of the Beam Attenuation Coefficient with a Case Study of the Northwestern Weddell Sea id статьи: 2869
Тип публикации
статья в журнале
Язык
En
Журнал
Oceanology
ISSN:00014370
ISSN:00014370
Год
2023
Выходные данные
том
63
выпуск
4
страницы
545-549
Абстракт
Abstract—A method is proposed for constructing a regional algorithm to calculate the thickness of the euphotic zone from in situ measurements of the vertical profiles of the beam attenuation coefficient under the condition of one-parameter optical properties of water (Case-1 water). Using the proposed methodology, a regional algorithm for determining the thickness of the photic zone was developed based on the results of synchronous measurements of the beam attenuation coefficient and photosynthetically active radiation, performed in January 2022 as part of cruise 87 of the R/V Akademik Mstislav Keldysh for the northwestern Weddell Sea. For this region, an equation was obtained that can estimate the depth of the photic zone with a relative reconstruction error of 18%. © 2023, Pleiades Publishing, Inc.
Ключевые слова
Antarctic Peninsula, beam attenuation coefficient, depth of the euphotic zone, regional algorithm, Southern Ocean, thickness of the photic zone
Дата занесения
2023-10-16 13:54:58