Expected geological and geomorphological risks along the Northern Sea Route

Autor:	Sergey Nikiforov, N. N. Dmitrevskii, A. V. Khortov, N. O. Sorokhtin, O. Yu. Bogdanova, R. A. Ananiev, L. I. Lobkovskii
Rok vydání:	2016
Předmět:	Drift ice Plucking Oceanography 010504 meteorology & atmospheric sciences Earth and Planetary Sciences (miscellaneous) General Earth and Planetary Sciences Underwater 010502 geochemistry & geophysics Permafrost 01 natural sciences Geology 0105 earth and related environmental sciences
Zdroj:	Doklady Earth Sciences. 466:75-77
ISSN:	1531-8354 1028-334X
Popis:	Degradation of the underwater multiyear permafrost rocks (UMPR) together with intensification of thermal abrasion processes in the coasts are global risks on a planetary scale. Changes in the physical properties of sediments can occur after degradation of the UMPR and can lead to unpredictable consequences especially in the regions of technical development. Drifting ice bottom exaration (ice plucking of bottom sediments), which is increasing based on the data of recent expeditions, is no less dangerous. These processes are hazardous for practically all types of activity.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::feb6637661943407f2989841a42ae05f https://doi.org/10.1134/s1028334x1601013x Zobrazit plný text záznamu Plný text ve formátu PDF