antarctic desert

antarctic desert
antarktinė dykuma statusas T sritis ekologija ir aplinkotyra apibrėžtis Antarkties kraštovaizdis, kuriame visai nėra augalijos. Plotas 13 mln. km². Būdingas poliarinis klimatas: ilga, žvarbi žiema, kai saulė ilgą laiką visai nepateka (poliarinė naktis), ir trumpa, šalta vasara, kai saulė nenusileidžia (poliarinė diena). Antarktidos centre žiemą vidutinė oro temperatūra nukrinta nuo – 60 iki – 70 ºC (žemiausia – 88,3 ºC). atitikmenys: angl. antarctic desert vok. antarktische Wüste, f rus. пустыня антарктическая

Ekologijos terminų aiškinamasis žodynas. – Vilnius : Grunto valymo technologijos. . 2008.

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