<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Monitoring environmental effects of shale gas exploitation at Wysin in\r\nPoland."^^ . "Environmental effects of shale gas exploration and exploitation are extensively studied in the framework of “Shale\r\nGas Exploration and Exploitation Induced Risks” project (SHEER, H2020-LCE 16-2014-1). One of the main\r\ncomponent of this study is on-site monitoring of the effects at Wysin shale-gas play of Polish Oil and Gas Company\r\nin Poland. This includes monitoring of seismicity and water and air quality.\r\nSurface seismic monitoring network consists of 6 surface broadband (BB) seismometers and 25 surface short-\r\nperiod (SP) seismometers The SPs are assembled into three small aperture arrays with 9, 8 and 8 stations, respec-\r\ntively, distributed in a triangle geometry at a distance of about 2-4 km from the hydrofracturing rig. Each array is\r\ncomplemented with one BB station. The three remaining BBs are located up to about 5 km from the rig. In addition\r\n3 borehole broadband seismometers are located in three shallow boreholes.\r\nThe groundwater monitoring makes use of four wells, which reach a main underground water reservoir. Three\r\ncomplementary datasets are collected: continuous monitoring of borehole data, laboratory analyses of water sam-\r\nples and field monitoring of water quality parameters. The continuous monitoring makes use of down-hole probes,\r\nwhich have been installed in each borehole. The probes record absolute pressure, temperature and electrical con-\r\nductivity. In addition, a barometric probe has been installed above ground to record atmospheric pressure in order\r\nto allow conversion of absolute pressure to a water level. After collection, water samples are sent to an accred-\r\nited laboratory for analysis. The field monitoring is undertaken during the sampling visits. Whilst the borehole\r\nis being purged, physico-chemical parameters are monitored using a multi-parameter probe. This measures and\r\nrecords temperature, specific conductivity, pH, dissolved oxygen and oxidation-reduction potential within the wa-\r\nter. Hydrocarbon gas content within the water is below detection limits for methane, ethane, ethene and propane\r\ngases.\r\nAir pollution monitoring is performed by means of an automatic station. The station is situated east from the\r\nWysin rig at the distance of some 1200 m. This distance is appropriate in order not to measure a direct emission of\r\npollutants. The station monitors the content of NO, NO 2 , NO x , CO, PM10, O 3 , CO 2 , CH 4 , NMHC and Radon.\r\nAt the beginning of SHEER project in May 2015, there was one vertical well at the site, reaching gas-bearing\r\nshale formations at the nearly 4km depth. Further on two horizontal wells, each of about 1.7km length, were\r\ndrilled (late Autumn 2015) and fracked (June – August, 2016). This time table has provided the opportunity to\r\nrecord background seismicity and baseline levels of water and air quality, and then to record the immediate and\r\ndelayed effects of hydrofracturing operations. The monitoring will continue at least 1.5 year after completion of\r\ntechnological activity at the site.\r\n\r\nThis work was supported within SHEER: \"Shale Gas Exploration and Exploitation Induced Risks\" project\r\nfunded from Horizon 2020 – R&I Framework Programme, call H2020-LCE-2014-1 and within statutory activ-\r\nities No3841/E-41/S/2016 of Ministry of Science and Higher Education of Poland."^^ . "2017-04" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Roberto"^^ . "Scarpa"^^ . "Roberto Scarpa"^^ . . "Catherine"^^ . "Isherwood"^^ . "Catherine Isherwood"^^ . . "Andrew"^^ . "Gunning"^^ . "Andrew Gunning"^^ . . "Janusz"^^ . "Mirek"^^ . "Janusz Mirek"^^ . . "Szymon"^^ . "Cielesta"^^ . "Szymon Cielesta"^^ . . "Simone"^^ . "Cesca"^^ . "Simone Cesca"^^ . . "Nelly"^^ . "Montcoudiol"^^ . "Nelly Montcoudiol"^^ . . "Stanislaw"^^ . "Lasocki"^^ . "Stanislaw Lasocki"^^ . . "Torsten"^^ . "Dahm"^^ . "Torsten Dahm"^^ . . "Janusz"^^ . "Jarosławski"^^ . "Janusz Jarosławski"^^ . . "Mateusz"^^ . "Lasak"^^ . "Mateusz Lasak"^^ . . "Jakub"^^ . "Guzikowski"^^ . "Jakub Guzikowski"^^ . . "Jose Angel"^^ . "Lopez-Comino"^^ . "Jose Angel Lopez-Comino"^^ . . "Wojciech"^^ . "Bialon"^^ . "Wojciech Bialon"^^ . . "Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland"^^ . . . "Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland"^^ . . . "Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland"^^ . . . "Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland"^^ . . . "Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland"^^ . . . "GFZ German Research Centre for Geosciences Potsdam"^^ . . . "GFZ German Research Centre for Geosciences Potsdam"^^ . . . "GFZ German Research Centre for Geosciences Potsdam"^^ . . . "Department of Physics, University of Salerno"^^ . . . "RSKW Ltd."^^ . . . "University of Glasgow - School of Engineering - Energy, Power and Supply Research Division - Glasgow G12 8QQ, UK"^^ . . . "RSKW Ltd."^^ . . . "Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland"^^ . . . "Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland"^^ . . . . . "EGU General Assembly 2017"^^ . . . . . "Vienna, Austria"^^ . . . . . . "Monitoring environmental effects of shale gas exploitation at Wysin in\r\nPoland. (Text)"^^ . . . . "Lasocki_et_al_2017_Monitoring_environmental_effects_of_shale_gas_exploitation_at_Wysin_in_Poland_Poster.pdf"^^ . . . "Monitoring environmental effects of shale gas exploitation at Wysin in\r\nPoland. (Other)"^^ . . . . . . "Monitoring environmental effects of shale gas exploitation at Wysin in\r\nPoland. (Other)"^^ . . . . . . "Monitoring environmental effects of shale gas exploitation at Wysin in\r\nPoland. (Other)"^^ . . . . . . "Monitoring environmental effects of shale gas exploitation at Wysin in\r\nPoland. (Other)"^^ . . . . . . "Monitoring environmental effects of shale gas exploitation at Wysin in\r\nPoland. (Other)"^^ . . . . . "HTML Summary of #1988 \n\nMonitoring environmental effects of shale gas exploitation at Wysin in \nPoland.\n\n" . "text/html" . . . "Collective properties of seismicity" . . . "Wysin" . . . "Unconventional hydrocarbon extraction" . .