РОЛЬ ОСЫПЕЙ В ФОРМИРОВАНИИ НАНОСОВ ГОРНЫХ РЕК И СВЯЗЬ ДИНАМИКИ ОСЫПЕЙ С СОЛНЕЧНЫМИ ЦИКЛАМИ (РЕЗУЛЬТАТЫ СТАЦИОНАРНЫХ НАБЛЮДЕНИЙ)

Abstract

The specific type of gravitational-fluvial screes is revealed by means of multiannual stationary measurements and phototheodolite survey. The tail is situated under the high bench and is forming of the wash of the hollow, which drains the mountain slope. In the tail's deposits, the breakstone is predominant. When the tail reaches the floodplain of the river, low floods do not change solid runoff regime, but the high floods may generate the mudflow. Dynamics of the scree reveals strong correlation with the cycles of solar activity: the latter controls the accumulation of uncon-solidated sediments in the scree.