| Title |
The Effects of Surface Lignite Mines Closure on the Particulates Concentrations in the Vicinity of Large-Scale Extraction Activities |
| ID_Doc |
64071 |
| Authors |
Pavloudakis, F; Sachanidis, C; Roumpos, C |
| Title |
The Effects of Surface Lignite Mines Closure on the Particulates Concentrations in the Vicinity of Large-Scale Extraction Activities |
| Year |
2022 |
| Published |
Minerals, 12, 3 |
| DOI |
10.3390/min12030347 |
| Abstract |
The European green deal and energy transition policies and the competition primarily shaped by the high price of carbon dioxide emission allowances and the consistently reduced cost of renewable energy technologies directly affect the coal and lignite extraction industry. Lignite production in Western Macedonia Lignite Centre reduced from 43.2 million tons in 2010 to 10.3 million tons in 2020. This development affects the ambient air quality of the large lignite mine area, as evidenced by the records of 10 monitoring stations incorporating the laser light scattering method. All stations measure reduced particulate matter (PM10 and PM2.5) concentrations compared to the period before 2010, while the number of annual exceedances of the limit value for the daily average PM10 concentrations has been decreased. Moreover, differences in air quality measurements of monitoring stations related to their distance from mining activities now tend to be minimized. Based on these facts, it can be predicted that, after the closure of lignite extraction and the electricity generation activities, the concentration of particulates in the atmosphere will reach the typical levels for rural areas of Southern Europe, no matter what the mines' land reforestation and repurposing program will include. |
| Author Keywords |
coal; surface mines; ambient air quality; environment |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000774116700001 |
| WoS Category |
Geochemistry & Geophysics; Mineralogy; Mining & Mineral Processing |
| Research Area |
Geochemistry & Geophysics; Mineralogy; Mining & Mineral Processing |
| PDF |
https://www.mdpi.com/2075-163X/12/3/347/pdf?version=1651226563
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