id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
esrj-111372	Herrera Ceferino, Maura Melissa; Fernández, David Stephen; Vélez, Fabio de Jesús; Aguirre, Néstor Jaime	Temporal analysis of land cover change in Ayapel's alluvial gold mining zones, Colombia	2025	13	.pdf	application/pdf	11404	583	47	On the other hand, regarding the changes in coverage, the multitemporal analysis from 2016 to 2020 shows that areas initially classified as “Mining soil” exhibit two main trends: a significant persistence as mining soil over the years, which is consistent with areas of ongoing exploitation, and a notable transition to “Low veg” (low vegetation), possibly associated with partial recovery processes or the abandonment of mining areas. In the case of Colombia, the majority of studies monitoring mining areas using this technique have focused on pollution monitoring, aiming to identify impacts of mining activities on water bodies (Quejada Palacios, 2019; Uribe Ospina, 2019), for instance, through the detection of high presence of suspended solids (González, 2015); or impacts on vegetation cover, through measuring the level of forest fragmentation (Anaya & Diaz, 2016; Suarez Prada, 2019).	cache/esrj-111372.pdf	txt/esrj-111372.txt