Abstract

The article presents the results of the study of the problem of developing the scientific basis for ensuring the ecological safety of forest ecosystems using remote sensing of the Earth. We are talking about increasing the degree of their protection in the conditions of increasing the negative impact of pollution by waste from the processing of tin ores in the Vysokogorsky tailing dump of the closed Khrustalnensky GOK. Therefore, the aim of the study was to use methods of remote sensing of the impact on the forest ecosystems of the tailing dump to solve environmental problems. The article presents the principles of ensuring their environmental safety from waste, taking into account geoinformation technologies. The article presents an analysis of the current state of the tailing dump surface as a source of intensive technogenic pollution of forest ecosystems, and an assessment of the processes of evolution of environmental components after the termination of technogenic impact using remote sensing of the Earth. The use of remote sensing methods made it possible to clarify the migration routes and the nature of the flows of pollutants from the discarded tailing dumps. Ways to reduce their negative impact on forest ecosystems have been developed.

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