Modeling of the Distribution and Relationship with Abiotic Environmental Factors of Juvenile and Adult Antarctic Krill Euphausia superba Based on Actual Hydrophysical Measurements

Мұқаба

Дәйексөз келтіру

Толық мәтін

Аннотация

The results of statistical processing of the occurrence of krill individuals depending on some environmental factors, based on the actual data of hydrophysical measurements, at the studied stations in the Powell Basin of the Weddell Sea, the Bransfield Strait and Antarctic Sound, as well as off the South Orkney Islands in the austral summer of 2022 are discussed. Data were obtained on the association of the main abiotic environmental factors and their values, which are optimal for juvenile and mature krill individuals, and a number of abiotic environmental factors that affect the distribution of Antarctic krill in the studied region were identified. The results of such statistical modeling are important for monitoring the state of Antarctic ecosystems and their components under changing environmental factors, including current trends in climate change.

Авторлар туралы

S. Murzina

Institute of Biology of the Karelian Research Centre of the Russian Academy of Sciences; Shirshov Institute of Oceanology

Хат алмасуға жауапты Автор.
Email: murzina-svetlana@gmail.com
Russia, Petrozavodsk; Russia, Moscow

V. Voronin

Institute of Biology of the Karelian Research Centre of the Russian Academy of Sciences

Email: murzina-svetlana@gmail.com
Russia, Petrozavodsk

D. Bitiutskii

Institute of Biology of the Karelian Research Centre of the Russian Academy of Sciences; Azov-Black Sea Branch of the Russian Federal Research Institute of Fisheries and Oceanography (“AzNIIRKH”)

Email: murzina-svetlana@gmail.com
Russia, Petrozavodsk; Russia, Rostov-on-Don

A. Orlov

Shirshov Institute of Oceanology; Tomsk State University

Email: murzina-svetlana@gmail.com
Russia, Moscow; Russia, Tomsk

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© С.А. Мурзина, В.П. Воронин, Д.Г. Битютский, А.М. Орлов, 2023