Landslides-flows on rock dumps of coal mining enterprises

The paper considers one of the most dangerous slope exogenous processes formed on the rock dumps of coal mining enterprises landslides-flows. The mechanism of occurrence, movement and accumulation of landslides-flows, mechanisms of negative impact on objects and territories is described. The factors of activation of landslides-flows on rock dumps of coal mining enterprises (anthropogenic, meteorological, hydrological, hydrogeological and geological factors)

Debris flow and landslide processes on manmade landscapes

Currently the human activity is one of the important factors of debris flow and landslide formation. In some cases, human activity leads to the formation of previously non-existing debris flow and landslide complexes, which increases the areal percentage of exposure of settlement areas to dangerous processes. Most often, anthropogenic debris flows and landslides are confined to the mountainous territory, which is associated with the extraction of minerals, road construction, construction of buildings and structures and storage of soil in floodplains and watercourses on weak mountain slopes. The authors propose to divide the anthropogenic genetic class of debris flows and landslides into three categories, depending on the degree of influence of anthropogenic activity on the formation of debris flow and landslide processes and their characteristics. The usage of this classification allows to determine and evaluate possible consequences of debris flows and landslides at the early stages of economic activity plannin

Flood risk management on Sakhalin Island

The paper considers the flooding factors of urbanized territories on the Sakhalin island in the typhoons and deep cyclones evens. According to observations of the hydrological regime, floods caused by melting snow usually capture only a small part of the territory of the urban district. In the summer-autumn period, the formation of floods is associated with a large amount of precipitation during the passage of deep cyclones and typhoons over the Sakhalin island territory. Measures are proposed to reduce flooding risks at the town planning documentation development stage

Landslides-flows on rock dumps of coal mining enterprises

The paper considers one of the most dangerous slope exogenous processes formed on the rock dumps of coal mining enterprises landslides-flows. The mechanism of occurrence, movement and accumulation of landslides-flows, mechanisms of negative impact on objects and territories is described. The factors of activation of landslides-flows on rock dumps of coal mining enterprises (anthropogenic, meteorological, hydrological, hydrogeological and geological factors)

Flood risk management on Sakhalin Island

The paper considers the flooding factors of urbanized territories on the Sakhalin island in the typhoons and deep cyclones evens. According to observations of the hydrological regime, floods caused by melting snow usually capture only a small part of the territory of the urban district. In the summer-autumn period, the formation of floods is associated with a large amount of precipitation during the passage of deep cyclones and typhoons over the Sakhalin island territory. Measures are proposed to reduce flooding risks at the town planning documentation development stage