ArticleEnvironmental science and pollution research international2018
Effects of mining activities on evolution of water quality of karst waters in Midwestern Guizhou, China: evidences from hydrochemistry and isotopic composition.
Article in Environmental science and pollution research international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed, 59 citations in OpenAlex.
- Study on the development pattern of continuous aquitard water-conducting fracture zones and rock layer detection borehole camera technology.Scientific reports · 2025Article
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- Health risk assessment and potential sources of metals in riparian soils of the Wujiang River, China.Environmental geochemistry and health · 2024Article
- Seasonal variations of microbial community structure, assembly processes, and influencing factors in karst river.Frontiers in microbiology · 2023Article
- Article
- Characteristics and influencing factors of hydrochemistry and dissolved organic matter in typical karst water system.Environmental science and pollution research international · 2020Article
- Effects of mining activities on evolution of water chemistry in coal-bearing aquifers in karst region of Midwestern Guizhou, China: evidences from δEnvironmental science and pollution research international · 2018Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
Zhijin coal-mining district, located in Midwestern Guizhou Province, has been extensively exploited for several decades. The discharge of acid mine drainage (AMD) has constituted a serious threat to local water environmental quality, which greatly affected the normal use of local people. The Permian limestone aquifer is the essential potable water supply for local people, which covered under the widely distributed coal seams. To investigate the origin of the water, the evolutionary processes, and the sources of dissolved sulfate in the karst waters, the mine water, surface water, and groundwater near the coal mines were sampled for stable isotopes (H, O, and S) and conventional hydrochemical analysis. The results of hydrochemistry and isotopic composition indicate that the regional surface water and partial karst groundwater are obviously affected by coal-mining activities, which is mainly manifested in the increase of water solute concentration and the change of hydrochemical types. The isotopic composition of δ
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