Cyclone‐Like Features Within the Stratospheric Polar‐Night Vortex

Autor: Huw C. Davies, Michael Sprenger

Publikováno v: Geophysical Research Letters, Vol 51, Iss 13, Pp n/a-n/a (2024)

Abstract Distinctive synoptic‐scale (∼1,500 km) flow features are identified within the core of the stratospheric polar‐night vortex at stratopause altitudes (∼50 km). Typically they comprise a train or a complex pattern of transient vortices

Externí odkaz: https://doaj.org/article/bab43847717141539a249d25a4440c84

Lipid degradation and photosynthetic traits after prolonged darkness in four Antarctic benthic diatoms, including the newly described species Planothidium wetzelii sp. nov.

Autor: Desirée P. Juchem, Katherina Schimani, Andreas Holzinger, Charlotte Permann, Nélida Abarca, Oliver Skibbe, Jonas Zimmermann, Martin Graeve, Ulf Karsten

Publikováno v: Frontiers in Microbiology, Vol 14 (2023)

In polar regions, the microphytobenthos has important ecological functions in shallow-water habitats, such as on top of coastal sediments. This community is dominated by benthic diatoms, which contribute significantly to primary production and biogeo

Externí odkaz: https://doaj.org/article/f1d72dd8363048a283e93b9bd43b4d01

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Satellite mapping of air temperature under polar night conditions

Autor: Kritsuk Sergei, Victor Gornyy, Tatiana Davidan, Iscander Latypov, Alexandra Manvelova, Pavel Konstantinov, Andrei Tronin, Mikhail Varentsov, Mikhail Vasiliev

Publikováno v: Geo-spatial Information Science, Vol 0, Iss 0, Pp 1-12 (2022)

A novel satellite technique for air temperature mapping with a spatial resolution of ~100 m was proposed for the town of Apatity, the Kola Peninsula (Russia), taken as a case study. The main idea behind this novel technique is to find the statistical

Externí odkaz: https://doaj.org/article/a8ab78a334a54590b932c2b47b1dc64e

The poetics of the riddle in Lesya Ukrainka`s 'northern' works

Autor: Antonina Tymchenko

Publikováno v: Вісник Харківського національного університету імені В. Н. Каразіна. Серія Філологія. Vìsnik Harkìvsʹkogo nacìonalʹnogo unìversitetu ìmenì V.N. Karazìna. Serìâ Fìlologìâ., Iss 89, Pp 29-33 (2021)

The article considers the ways of realization of the motif of the riddle in the works by Lesya Ukrainka such as the poem "One word" and the fantasy "Polar Night". The artistic means of creating a mystery are analyzed at the level of metrics, syntax,

Externí odkaz: https://doaj.org/article/0df80a93fc654d8f9f16524cb58066e5