Browsing by Subject "pollution migration"

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Access status: Open Access ,
Assessing the impact of expressway construction and operations on groundwater intake
(Wydawnictwa AGH, 2023) Łukańko, Łukasz; Macuda, Jan
Wydział Wiertnictwa, Nafty i Gazu
Expressways represent significant public investments contributing to the socio-economic development of a country. However, their construction and operations exert detrimental effects stemming from the road surface onto the adjacent groundwater environment. To mitigate these adverse environmental consequences, extant legal restrictions are factored in during the expressway design phase, accompanied by the implementation of modern technical and organizational solutions. As a pivotal legal instrument, the environmental impact assessment is mandated in the procedural framework for obtaining approval on environmental conditions during expressway construction. The precision in evaluating the negative impact of an expressway on distinct environmental elements hinges on the depth of the assessment, influencing the nature and extent of planned protective measures. In many instances, supplementary environmental risk assessments are conducted to bolster the investment process. This study aims at discerning the specific impact of expressway construction on nearby groundwater intake. To achieve this, an exhaustive assessment of contaminant migration times from the land surface to the aquifer and within the aquifer itself was executed. Subsequently, a proposal for aquifer monitoring was formulated based on the findings to enable the early detection of potential shifts in groundwater quality, facilitating timely preventive interventions.
Access status: Open Access ,
Ocena wpływu na środowisko odpadów ulokowanych w wyrobiskach podziemnych kopalń w świetle modelowania hydrogeochemicznego
(2007) Pozzi, Marek; Mzyk, Tadeusz
The placed, in mining excavations, energetic wastes do not make up for underground waters of danger, however the change of hydraulic conditions, it can establish of hazardous for the quality of underground waters on result of leaching contained in wastes components. It in analysis of influence of wastes on quality of underground waters was used in the programmes to modelling the flow of waters and the pollution migration, after affirming that the rock conditions permint of infiltration model admission. The conditions of migration was characterized based on own studies results of waste materials, rocks and chemical constitution of the water, in the area of their storage.
Access status: Restricted ,
Opracowanie założeń dla modelu hydrogeologicznej migracji zanieczyszczeń typu wylewisko ścieków przemysłowych
(Data obrony: 2018-01-30) Skierski, Krystian
Wydział Geologii, Geofizyki i Ochrony Środowiska
W niniejszym opracowaniu zaprezentowano koncepcję hydrogeologicznego modelu numerycznego dla rejonu składowiska odpadów przemysłowych typu wylewisko. Koncepcja zawiera analizę i ocenę dostępnych informacji z punktu widzenia budowy numerycznego modelu hydrogeologicznego do dalszego modelowania migracji zanieczyszczeń ze składowiska odpadów typu wylewisko oraz przedstawienie założeń do budowy tego modelu.