Some Features of One-Year Ice Hummock Formation at Multiple Ice Field Motions

K. P. Tyshko and V. V. Kharitonov

Some features of external and internal structures of one-year hummocks formed as a result of multiple interaction of ice fields in various time intervals are considered. Using the concrete results of field researches of ice hummocks as examples, both the main differences in their structure as compared with the single hummocks and common features arisen under certain hydrometeorological and ice conditions are demonstrated.