THE STATISTICAL MODEL OF PRESSURE RIDGE MORPHOMETRY ON THE NORTHEAST SHELF OF SAKHALIN ISLAND
The work presents characteristics on geometry and inner structure of ice ridges investigated at offshore the northeast coast of SakhalinIsland. A formula was obtained which allows one to calculate the ice ridge keel depth by the height of its sail. Plots of the probability distribution density for i...
Published in: | Ice and Snow |
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Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | Russian |
Published: |
IGRAS
2015
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Subjects: | |
Online Access: | https://ice-snow.igras.ru/jour/article/view/239 https://doi.org/10.15356/2076-6734-2012-3-67-72 |
Summary: | The work presents characteristics on geometry and inner structure of ice ridges investigated at offshore the northeast coast of SakhalinIsland. A formula was obtained which allows one to calculate the ice ridge keel depth by the height of its sail. Plots of the probability distribution density for ice ridge characteristics are given. A model of morphometry of a mean statistical ice ridge was constructed, and its mass is determined. Factors influencing the hydrostatic ice ridge equilibrium are considered. Приведены характеристики геометрии и внутренней структуры гряд торосов, исследованных на северо-восточном шельфе о. Сахалин. Получена формула, позволяющая рассчитать глубину киля гряды тороса по высоте его паруса. Даны графики плотности распределения вероятностей для характеристик гряды тороса. Построена модель морфометрии и определена масса среднестатистической гряды тороса. Рассмотрены факторы, влияющие на гидростатическое равновесие гряды тороса. |
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