Assessing chemical status of shared groundwater resources: a crucial political, regulatory and management issue / Ewa KMIECIK, Jadwiga SZCZEPAŃSKA, Irena Twardowska, Sebastian Stefaniak // W: Overexploitation and contamination of shared groundwater resources : management, (bio)technological, and political approaches to avoid conflicts : Varna, Bulgaria, 1–12 October 2006 / ed. Christophe J. G. Darnault. — Dordrecht. The Netherlands : Springer Science + Business Media B. V., cop. 2008. — (NATO Science for Peace and Security Series. Series C: Environmental Security). — Dod. ISBN 978-1-4020-6983-3. — ISBN: 978-1-4020-6984-0 ; e-ISBN: 978-1-4020-6985-7. — S. 325–354. — Bibliogr. s. 353–354, Abstr.

Assessment of chemical quality of ground waters exemplified in Major Groundwater Basin 332 / Jadwiga SZCZEPAŃSKA, Ewa KMIECIK, Irena Twardowska, Sebastian Stefaniak // W: Advanced environmental, chemical, and biological sensing technologies III : 23–24 October 2005, Boston, Massachusetts, USA / eds. Tuan Vo-Dinh, Robert A. Lieberman, Gunter Gauglitz ; The International Society for Optical Engineering. — Bellingham : SPIE, 2005. — (Proceedings of SPIE / The International Society for Optical Engineering ; ISSN 0277-786X ; vol. 5993). — S. [1–10], 59930I. — Bibliogr. s. [9–10], Abstr.

Assessment of groundwater chemical status based on aggregated data from a monitoring network exemplified in a river drainage basin / Ewa KMIECIK, Monika STACH-KALARUS, Jadwiga SZCZEPAŃSKA, Irena Twardowska, Sebastian Stefaniak, Krystyna Janta-Koszuta // W: Advanced environmental, chemical, and biological sensing technologies IV : 1–3 October 2006, Boston, Massachusetts, USA / eds. Tuan Vo-Dinh, Robert A. Lieberman, Günter Gauglitz. — Bellingham : SPIE – The International Society for Optical Engineering, cop. 2006. — (Proceedings of SPIE / The International Society for Optical Engineering ; ISSN 0277-786X ; vol. 6377) ; (Progress in Biomedical Optics and Imaging ; ISSN 1605-7422 ; vol. 7 no. 41). — ISBN: 978-0-8194-6475-0. — S. 63770M-1–63770M-10. — Bibliogr. s. 63770M-9–63770M-10, Abstr.. — Abstrakt dostępny w Internecie: {https://goo.gl/y58kuP}

Coal combustion waste / Irena Twardowska, Jadwiga SZCZEPAŃSKA // W: Solid waste: assessment, monitoring and remediation / eds. Irena Twardowska [et al.]. — Amsterdam [etc.] : Elsevier, 2004. — (Waste Management Series ; ISSN 1478-7482 ; vol. 4). — ISBN: 9780080443218 ; e-ISBN: 9780080541471. — S. 387–449. — Bibliogr. s. 445–449

Distribution and environmental impact of coal-mining wastes in Upper Silesia, Poland / J. SZCZEPAŃSKA, I. Twardowska // Environmental Geology : International Journal of Geosciences ; ISSN 0943-0105. — 1999 vol. 38 no. 3, s. 249–258. — Bibliogr. s. 258, Abstr.. — tekst: https://link-1springer-1com-1nyztljh20137.wbg2.bg.agh.edu.pl/content/pdf/10.1007%2Fs002540050422.pdf

Effect of co-combustion of coal with earth gas in powerplant boilers on the composition and leaching behavior of fly ash / S. Stefaniak, E. KMIECIK, E. Miszczak, J. SZCZEPAŃSKA-PLEWA, I. Twardowska // W: Book of abstracts of the fifth international conference on Environmental management, engineering, planning and economics : (CEMEPE 2015) and SECOTOX conference : June 14–18, 2015, Mykonos island, Greece / eds. A. Kungolos, [et al.]. — [Thessaloniki : Grafima Publications], [2015]. — ISBN: 978-960-6865-86-2. — S. 172–173

Effect of weathering transformations of coal combustion residuals on trace element mobility in view of the environmental safety and sustainability of their disposal and use. [Pt.] 1, Hydrogeochemical processes controlling pH and phase stability / Sebastian Stefaniak, Ewa Miszczak, Jadwiga SZCZEPAŃSKA-PLEWA, Irena Twardowska // Journal of Environmental Management ; ISSN 0301-4797. — 2015 vol. 156, s. 128–142. — Bibliogr. s. 141–142, Abstr.. — tekst: http://www.sciencedirect.com/science/article/pii/S0301479715001838/pdfft?md5=6b61b6b225647e33aa1b2d529d6a3a3d&pid=1-s2.0-S0301479715001838-main.pdf

Effect of weathering transformations of coal combustion residuals on trace elements mobility in view of the environmental safety and sustainability of their disposal and use. [Pt.] 2, Element release / Sebastian Stefaniak, Ewa KMIECIK, Ewa Miszczak, Jadwiga SZCZEPAŃSKA-PLEWA, Irena Twardowska // Journal of Environmental Management ; ISSN 0301-4797. — 2015 vol. 156, s. 167–180. — Bibliogr. s. 179–180, Abstr.. — tekst: http://www.sciencedirect.com/science/article/pii/S030147971500184X/pdfft?md5=d5aaed7aef839c94918b7c1d244e2059&pid=1-s2.0-S030147971500184X-main.pdf

Evaluation of temporal and spatial trends of groundwater quality alteration in the area of mining waste disposal site / Ewa KMIECIK, Sebastian Stefaniak, Jadwiga SZCZEPAŃSKA, Irena Twardowska // W: Advanced environmental, chemical, and biological sensing technologies II : 25–26 October 2004 Philadelphia, Pennsylvania, USA / eds. Tuan Vo-Dinh, Günter Gauglitz, Robert A. Lieberman ; The International Society for Optical Engineering. — Bellingham : SPIE, 2004. — (Proceedings of SPIE / The International Society for Optical Engineering ; ISSN 0277-786X ; vol. 5586). — S. 126–135. — Bibliogr. s. 134–135, Abstr.

High-volume mining waste disposal / Irena Twardowska, Sebastian Stefaniak, Jadwiga SZCZEPAŃSKA // W: Solid waste: assessment, monitoring and remediation / eds. Irena Twardowska [et al.]. — Amsterdam [etc.] : Elsevier, 2004. — (Waste Management Series ; ISSN 1478-7482 ; vol. 4). — ISBN: 9780080443218 ; e-ISBN: 9780080541471. — S. 865–909. — Bibliogr. s. 904–909

Hydrogeochemical background of mine waters from the Upper Silesian Coal Basin (Poland) / Irena Pluta, Jadwiga SZCZEPAŃSKA, Ewa KMIECIK // W: Hydrogeochémia '05 : nové trendy v hydrogeochémii : 1. Modelovanie hydrogeochemických procesov : 2. Izotopy v hydrogeochémii : 3. Moderné metodické postupy : 4. Nová legislatíva : 5. Aktuálne problémy hydrogeochémie : zborník z medzinárodnej vedeckej konferencie : 21.–22. jún 2005 Bratislava, IX. ročník / eds. Renáta Fl'aková, Zlatica Ženišová ; Prírodovedecká fakulta Univerzity Komenského v Bratislave. Katedra hydrogeológie [etc.]. — [Bratislava : s. n.], [2005]. — S. 91–92. — Bibliogr. s. 92

Leaching behavior of fly ash from co-firing of coal with alternative off gas fuel in powerplant boilers / Sebastian Stefaniak, Ewa KMIECIK, Ewa Miszczak, Jadwiga SZCZEPAŃSKA-PLEWA, Irena Twardowska // Applied Geochemistry ; ISSN 0883-2927. — 2018 vol. 93, s. 129–144. — Bibliogr. s. 142–144, Abstr.. — Publikacja dostępna online od: 2018-04-11. — tekst: https://www-1sciencedirect-1com-1000027mp02ce.wbg2.bg.agh.edu.pl/science/article/pii/S0883292718300799/pdfft?md5=80d3ced149402bf8dbfe59336ef18875&pid=1-s2.0-S0883292718300799-main.pdf

Mine waters of the Upper Silesian Coal Basin (Poland) in Polish law regulations and the European directives / Irena Pluta, Jadwiga SZCZEPAŃSKA // W: Mine water and the environment : proceedings of the 10th IMWA congress 2008 : 2–5 June, 2008, Karlovy Vary, Czech Republic / eds. Nada Rapantova, Zbynek Hrkal ; IMWA. — Ostrava : VŠB – Technical University of Ostrava. Faculty of Mining and Geology, cop. 2008. — ISBN: 978-80-248-1767-5. — S. 537–539. — Abstr.

Mining waste / Jadwiga SZCZEPAŃSKA, Irena Twardowska // W: Solid waste: assessment, monitoring and remediation / eds. Irena Twardowska [et al.]. — Amsterdam [etc.] : Elsevier, 2004. — (Waste Management Series ; ISSN 1478-7482 ; vol. 4). — ISBN: 9780080443218 ; e-ISBN: 9780080541471. — S. 319–385. — Bibliogr. s. 381–385

Polish methodology for assessment of the chemical status of groundwater / E. KMIECIK, K. RÓŻAŃSKI, J. SZCZEPAŃSKA, S. WITCZAK // W: European groundwater conference 2006 : Vienna, 22–23 June 2006 : proceedings. — Vienna : Umweltbundesamt GmbH, cop. 2006. — S. 218–219. — Bibliogr. s. 219

Precision of selected trace elements in groundwater: examples from Regional Groundwater Quality Monitoring in the Upper Vistula River Basin (Poland) / Jadwiga SZCZEPAŃSKA, Ewa KMIECIK, Irena Twardowska // W: Environmental Monitoring and Remediation Technologies II : 20–22 September 1999 Boston, Massachusetts / ed. Tuan Vo-Dinh, Robert L. Spellicy. — Washington : The International Society for Optical Engineering, 1999. — (Proceedings of SPIE / The International Society for Optical Engineering ; ISSN 0277-786X ; vol. 3853). — ISBN10: 0-8194-3446-9. — S. 400–408. — Bibliogr. s. 408, Abstr.

Principles of vadose and saturated zones monitoring in solid waste sites exemplified in mining waste dumps / Jadwiga SZCZEPAŃSKA, Irena Twardowska // W: Solid waste: assessment, monitoring and remediation / eds. Irena Twardowska [et al.]. — Amsterdam [etc.] : Elsevier, 2004. — (Waste Management Series ; ISSN 1478-7482 ; vol. 4). — ISBN: 9780080443218 ; e-ISBN: 9780080541471. — S. 551–575. — Bibliogr. s. 572–575

Problems with precise evaluation of groundwater chemical status following criteria specified in Water Framework Directive / I. Twardowska, J. SZCZEPAŃSKA, E. KMIECIK, S. Stefaniak // W: SETAC Europe 2006 : controversies and solutions in environmental sciences : 16th annual meeting : 7–11 May 2006, The Hague, The Netherlands : abstracts / Society of Environmental Toxicology and Chemistry. — [The Netherlands : s. n.], [2006]. — S. [1], WE2/VG/P09

Properly verified flow and transport model as a basis for management of groundwater quality / J. KANIA, K. RÓŻAŃSKI, J. SZCZEPAŃSKA, S. WITCZAK, A. Zuber // Geochimica et Cosmochimica Acta : Journal of The Geochemical Society and The Meteoritical Society ; ISSN 0016-7037. — 2004 vol. 68 iss. 11 suppl., s. A455. — Publikacja dostępna online od: 2004-05-27. — 14th annual V M Goldschmidt Conference : Copenhagen, Denmark, June 05-11, 2004. — tekst: https://www-1sciencedirect-1com-1000027kg0224.wbg2.bg.agh.edu.pl/science/article/pii/S0016703704003278/pdfft?md5=8be5d61fe989a297852294c4016cdfc0&pid=1-s2.0-S0016703704003278-main.pdf

Quality assurance during groundwater quality monitoring / S. WITCZAK, J. SZCZEPAŃSKA, E. KMIECIK, K. RÓŻAŃSKI // W: European groundwater conference 2006 : Vienna, 22–23 June 2006 : proceedings. — Vienna : Umweltbundesamt GmbH, cop. 2006. — S. 210–212. — Bibliogr. s. 212

Solid waste: terminological and long-term environmental risk assessment problems exemplified in a power plant fly ash study / Irena Twardowska, Jadwiga SZCZEPAŃSKA // Science of the Total Environment ; ISSN 0048-9697. — 2002 vol. 285 nos. 1–3, s. 29–51. — Bibliogr. s. 50–51, Abstr.. — Publikacja dostępna online od: 2002-01-31. — tekst: https://www-1sciencedirect-1com-1000027mv0129.wbg2.bg.agh.edu.pl/science/article/pii/S0048969701008932/pdfft?md5=84d5269f9776e110bbe6191e1d2a0aca&pid=1-s2.0-S0048969701008932-main.pdf

Tracer based study of the badenian Bogucice Sands aquifer, Poland / S. WITCZAK, Z. Zuber, E. KMIECIK, J. KANIA, J. SZCZEPAŃSKA, K. RÓŻAŃSKI // W: Natural groundwater quality / ed. W. Mike Edmunds, Paul Shand. — Oxford : Blackwell Publishing Ltd., cop. 2008. — ISBN: 978-14051-5675-2. — S. 335–352. — Bibliogr. s. 351–352

Use of neural networks for assessment of adverse impact duration of solid waste disposal facilities on the aquatic environment / Ewa KMIECIK, Irena Twardowska, Jadwiga SZCZEPAŃSKA // W: Environmental monitoring and remediation III : 28–30 October 2003 Providence, Rhode Island, USA / eds. Tuan Vo-Dinh [et al.] ; The International Society for Optical Engineering. — [Bellingham : SPIE], [2004]. — (Proceedings of SPIE / The International Society for Optical Engineering ; ISSN 0277-786X ; vol. 5270). — ISBN: 978-0819451590 ; ISBN10: 0819451592. — S. 111–118. — Bibliogr. s. 117, Abstr.