{"title":"Sr Isotopes as Mixing and Lithological Tracers; The Ebro River Basin☆","authors":"P. Négrel, E. Petelet-Giraud, R. Millot","doi":"10.1016/J.PROEPS.2017.01.028","DOIUrl":"https://doi.org/10.1016/J.PROEPS.2017.01.028","url":null,"abstract":"","PeriodicalId":101039,"journal":{"name":"Procedia Earth and Planetary Science","volume":"35 1","pages":"782-785"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86771328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Avner Vengosh , Andrew Kondash , Jennie Harkness , Nancy Lauer , Nathaniel Warner , Thomas H. Darrah
{"title":"The Geochemistry of Hydraulic Fracturing Fluids","authors":"Avner Vengosh , Andrew Kondash , Jennie Harkness , Nancy Lauer , Nathaniel Warner , Thomas H. Darrah","doi":"10.1016/j.proeps.2016.12.011","DOIUrl":"10.1016/j.proeps.2016.12.011","url":null,"abstract":"<div><p>The inorganic geochemistry of hydraulic fracturing fluids is reviewed with new insights on the role of entrapped formation waters in unconventional shale gas and tight sand formations on the quality of flowback and produced waters that are extracted with hydrocarbons. The rapid increase of the salinity of flowback fluids during production, combined with geochemical and isotopic changes, indicate mixing of the highly saline formation water with the injected water. The salinity increase suggests that the volume of the injected water that is returned to the surface with the flowback water is much smaller than previous estimates, and thus the majority of the injected water is retained within the shale formations. The high salinity of the flowback and produced water is associated with high concentrations of halides, ammonium, metals, metalloids, and radium nuclides that pose environmental and human health risks upon the release of the hydraulic fracturing fluids to the environment.</p></div>","PeriodicalId":101039,"journal":{"name":"Procedia Earth and Planetary Science","volume":"17 ","pages":"Pages 21-24"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proeps.2016.12.011","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87485977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hydrogeochemical Assessment of Tibães Waters (NW Portugal)","authors":"M. Afonso, M. E. Lopes, H. Chaminé","doi":"10.1016/J.PROEPS.2017.01.030","DOIUrl":"https://doi.org/10.1016/J.PROEPS.2017.01.030","url":null,"abstract":"","PeriodicalId":101039,"journal":{"name":"Procedia Earth and Planetary Science","volume":"25 1","pages":"790-793"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79511644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Great Role of W.M. Edmunds in the Development of Hydrogeochemistry in Russia","authors":"O.V. Chudaev, V.A. Chudaeva","doi":"10.1016/j.proeps.2016.12.054","DOIUrl":"10.1016/j.proeps.2016.12.054","url":null,"abstract":"<div><p>This article discusses the joint work of Professor W.M. Edmunds (UK) with his Russian colleagues. He had an important role in the development of hydrogeochemistry in Russia. He was an initiator of the joint research projects with Russian scientists and was actively supporting the idea of holding international conferences on the territory of Russia. In addition, as a follower of V.I. Vernadsky, he was actively promoting Vernadsky's ideas outside of Russia.</p></div>","PeriodicalId":101039,"journal":{"name":"Procedia Earth and Planetary Science","volume":"17 ","pages":"Pages 277-279"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proeps.2016.12.054","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79840110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. Tullborg, J. Suksi, G. Geipel, Lindsay Krall, L. Auqué, M. Gimeno, I. Puigdomenech
{"title":"The Occurrences of Ca2UO2(CO3)3 Complex in Fe(II) Containing Deep Groundwater at Forsmark, Eastern Sweden☆","authors":"E. Tullborg, J. Suksi, G. Geipel, Lindsay Krall, L. Auqué, M. Gimeno, I. Puigdomenech","doi":"10.1016/J.PROEPS.2016.12.111","DOIUrl":"https://doi.org/10.1016/J.PROEPS.2016.12.111","url":null,"abstract":"","PeriodicalId":101039,"journal":{"name":"Procedia Earth and Planetary Science","volume":"18 1","pages":"440-443"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86949526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Laboratory Insights into Water-rock-CO2 Interactions Controlling the Isotopic Composition of CO2 Leaking from Storage Sites","authors":"M. Nightingale, B. Mayer, M. Shevalier, S. Yun","doi":"10.1016/J.PROEPS.2017.01.052","DOIUrl":"https://doi.org/10.1016/J.PROEPS.2017.01.052","url":null,"abstract":"","PeriodicalId":101039,"journal":{"name":"Procedia Earth and Planetary Science","volume":"23 1","pages":"826-828"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88924403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. Torres, M. Turrero, D. Moreno, L. Sanchez, A. Garralón
{"title":"FEBEX In-Situ Test: Preliminary Results of the Geochemical Characterization of the Metal/Bentonite Interface","authors":"E. Torres, M. Turrero, D. Moreno, L. Sanchez, A. Garralón","doi":"10.1016/J.PROEPS.2017.01.045","DOIUrl":"https://doi.org/10.1016/J.PROEPS.2017.01.045","url":null,"abstract":"","PeriodicalId":101039,"journal":{"name":"Procedia Earth and Planetary Science","volume":"5 1","pages":"802-805"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87558621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Franco Frau, Stefania Da Pelo, Roberta Atzori, Rosa Cidu
{"title":"Impact on Streams and Sea Water of a Near-neutral Drainage from a Flooded Mine in Sardinia, Italy","authors":"Franco Frau, Stefania Da Pelo, Roberta Atzori, Rosa Cidu","doi":"10.1016/j.proeps.2016.12.074","DOIUrl":"10.1016/j.proeps.2016.12.074","url":null,"abstract":"<div><p>After mine closure and subsequent shutdown of the dewatering system, groundwater rebound led to drainage outflow from the Casargiu gallery (Montevecchio mine, SW Sardinia, Italy) since 1997. As compared with the first discharge, a very high contamination level still persists after almost 20 years of flushing. Mine drainage (20-70 L s<sup>-1</sup>; pH 6.0±0.2; Zn-Mg-Ca-SO<sub>4</sub> composition) flows into the Rio Irvi. Abundant precipitation of amorphous Fe(III)-(oxy)hydroxides occurs. Moreover, sulfate-bearing green rust is observed to flocculate in the reach of the Rio Irvi where pH is still circumneutral. Water sampling along this stream shows a pH decrease from 6.0 to 4.0 and a significant removal of Fe (46%) and As (96%), while sulfate, Zn, Mn, Co, Ni and Cd show small variations downstream. Lead is initially adsorbed onto Fe(III)-(oxy)hydroxides, then desorbed as pH drops below 5.4. A conservative estimation of dissolved metals discharged into the Mediterranean Sea is significant (e.g. 900 kg day<sup>-1</sup> Zn, 1.4 kg day<sup>-1</sup> Cd, 5 kg day<sup>-1</sup> Ni).</p></div>","PeriodicalId":101039,"journal":{"name":"Procedia Earth and Planetary Science","volume":"17 ","pages":"Pages 213-216"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proeps.2016.12.074","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87886334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"CO2 Trapping State in Saline Aquifers and its Implications for Site-scale Storage Capacity Assessment ☆","authors":"Yiman Li, Z. Pang","doi":"10.1016/J.PROEPS.2016.12.123","DOIUrl":"https://doi.org/10.1016/J.PROEPS.2016.12.123","url":null,"abstract":"","PeriodicalId":101039,"journal":{"name":"Procedia Earth and Planetary Science","volume":"84 1","pages":"488-491"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86249745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lukas Aschwanden, L. Diamond, A. Adams, M. Mazurek
{"title":"Anhydrite-dissolution Porosity in the Upper Muschelkalk Carbonate Aquifer, NE-Switzerland: Implications for Geothermal Energy and Geological Storage of Gas","authors":"Lukas Aschwanden, L. Diamond, A. Adams, M. Mazurek","doi":"10.1016/J.PROEPS.2017.01.011","DOIUrl":"https://doi.org/10.1016/J.PROEPS.2017.01.011","url":null,"abstract":"","PeriodicalId":101039,"journal":{"name":"Procedia Earth and Planetary Science","volume":"195 1","pages":"897-900"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79851733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}