I camped over 1,000 meters deep for a week with Pierre-Yves in 1993 in Kihaje Xontjoa of Oaxaca, just east of Sistema Huautla.
Bill Steele speleoste...@aol.com > On Feb 6, 2018, at 4:04 PM, Geary Schindel <gschin...@edwardsaquifer.org> > wrote: > > Folks, > > I'm pleased to announce that Prof. Dr. Pierre-Yves Jeannin with the Swiss > Institute for Speleology and Karst Studies will be the next Edwards Aquifer > Authority Distinguished Lecturer on April 13, 2018. > > Dr. Jeannin will be speaking on the following topics of Groundwater > Management. > > > 1. Karst in Mountainous Regions > > Most caves in Switzerland have deep shafts and meanders. Many of them > were/are influenced by glaciers. What is the difference with deep caves in > Mexico? The talk will give an overview of various types of karst regions with > some morphological and hydrological perspectives. > > 1. Karst hydrology and karst hydrogeology > > Karst hydrology is mainly focused on time variations, and karst hydrogeology > on spatial variations. For many applied questions it is more important to > know where "things happens" rather than when! An outline of the way to study > karst according to various applied questions will be presented. > > 1. Modelling flow and particle transport in karst > Flow and transport simulation in karst is still highly challenging. "How can > the hydraulic conductivity in a karst aquifer be determined?", "Whit is the > effect of partially filled caves (epiphreatic zone)?", "Is turbidity of a > spring produced by particles remobilized from sediments within the aquifer or > by particles coming from the surface?" > > 1. The breathing of karst > > Karst is traversed by strong fluxes of water and air. These fluxes have many > implications for the whole thermics of karst massifs. They also play a role > on the weathering of cave walls. Data from various places, including Lascaux > cave painted 18'000 years ago will be discussed. > > Registration is now open at > http://pierre-yvesjeannin2018.eventzilla.net<http://pierre-yvesjeannin2018.eventzilla.net/> > > Note the cost for registration is $24. A flyer announcing the event will be > sent out next week. > > Thank you, > > Geary > > > [https://ucarecdn.com/cfe99bfa-9ee9-4330-862f-aee807af1b4c/-/resize/132x68/img.png]<http://www.edwardsaquifer.org/> > > Geary Schindel > > Chief Technical Officer > > > > www.edwardsaquifer.org<http://www.edwardsaquifer.org/> > > > > 210.222.2204 ext 346 > > > 900 E Quincy > San Antonio, TX 78215 > > > [https://app.zippysig.com/social-icons/24/000055/03facebook.gif]<https://www.facebook.com/TheEdwardsAquifer/?sk=wall> > [https://app.zippysig.com/social-icons/24/000055/03twitter.gif] > <https://twitter.com/EdwardsAquifer> > [https://app.zippysig.com/social-icons/24/000055/03youtube.gif] > <https://www.youtube.com/edwardsaquiferauthorityeaa> > > > > > > > > <winmail.dat> > _______________________________________________ > Texascavers mailing list | http://texascavers.com > Texascavers@texascavers.com | Archives: > http://www.mail-archive.com/texascavers@texascavers.com/ > http://lists.texascavers.com/listinfo/texascavers _______________________________________________ Texascavers mailing list | http://texascavers.com Texascavers@texascavers.com | Archives: http://www.mail-archive.com/texascavers@texascavers.com/ http://lists.texascavers.com/listinfo/texascavers
