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The use of Earth observation satellite data is an efficient monitoring method for the state of natural ecosystems disturbed by the development of georesources. A permanent multispectral satellite survey provides an opportunity to study the dynamics of ecological restoration by observing the changes in the spectral reflective properties of the landscape. At the same time, it is problematic to interpret the satellite observation data of the surface being in the shade during the survey, because in the absence of dire...

The increased content of suspended fine mineral particles in technological and waste waters of mining enterprises and the need to reduce their content to prescriptive concentrations before recycling or discharging into natural water bodies make it necessary to develop new approaches to water conditioning. Despite a variety of existing technological solutions, it’s a problem to select a water conditioning method that simultaneously provides low cost and environmental acceptability. The solution to this task is the ...

The environmental problems of developing solid mineral deposits are largely associated with the need to store waste from mineral mining and processing. Such wastes occupy tens of thousands of hectares and are a source of pollution of atmospheric air, soil, surface and groundwater as a result of wind and water erosion. Large areas of stored waste determine the reasonability of using remote observation methods for assessing their conditions in order to make informed decisions aimed at improving the ecological state ...

Stockpiling and conservation of mining waste is of high social and environmental importance, since it is the mining industry that is characterized by large volumes of waste. It is almost impossible to update information on the ecological state of ore mining and processing wastes accumulated during the deposits development and their impact on the environment by studying the archives of enterprises, due to the incompleteness of the stored data that is not within the scope of industrial interests. In this regard, it ...