ENVIRONMENTAL PROTECTION ISSUES IN QUARRY MINING OF SHELL ROCK

Abstract

This article presents a comprehensive environmental impact assessment of sawn limestone quarrying in the Mangistau region, a key industrial area of Kazakhstan. The study focuses on the ecological consequences of quarry operations, particularly the emission of dust and other pollutants that contribute to air contamination. These emissions are shown to have a detrimental effect not only on the natural environment but also on the health and well-being of both quarry workers and nearby populations.

The research includes detailed analysis of air quality degradation caused by quarrying activities, identifying primary sources of pollution such as rock cutting, transportation, and material handling. It also explores the cumulative and long-term health risks faced by individuals working in the quarrying sector, as well as those residing in close proximity to the industrial sites. The study emphasizes the importance of monitoring particulate matter and airborne contaminants, which are linked to respiratory and cardiovascular diseases.

In addition to identifying environmental and health hazards, the article proposes practical and scientifically grounded mitigation strategies aimed at minimizing ecological damage. These include the implementation of dust suppression technologies, modernization of equipment, and development of green buffer zones around quarry sites. Furthermore, recommendations are provided to enhance occupational safety and improve the overall working conditions for employees in the limestone extraction industry. The findings of this study can serve as a foundation for future policy development and regulatory measures in Kazakhstan’s mining sector.