" bioevents" . " facies analysis" . . . . " Barrandian area" . . " carbonates" . "2014-03-14+01:00"^^ . . "Global extinctions and bioevents in the Earth history are commonly caused by habitat reduction and bottom anoxia in marine realms, which are linked to sea-level fluctuations and accompanying facies shifts. Sequence stratigraphy, which interprets facies successions in terms of sea-level change, may thus provide a predictive framework to study patterns of macroevolution and biotic overturns. At least a dozen global bioevents are well-documented in the Devonian period, some of them (Chote\u010D, Ka\u010D\u00E1k events) first defined in the Barrandian type area. The aim of the project is to establish a sequence-stratigraphic framework for seven Devonian bioevents in the Barrandian and Moravo-Silesian area, Bohemian Massif. About thirty carbonate sections will be studied using facies analysis, carbonate compositional analysis, petrophysical and geochemical proxies. The position of particular bioevents in the sea-level cycle will be studied and discussed in terms of global climate change from the lower Devonian greenhouse to upper Devonian icehouse world."@en . "Glob\u00E1ln\u00ED vym\u00EDr\u00E1n\u00ED a bioeventy v historii Zem\u011B jsou v mo\u0159sk\u00E9m prost\u0159ed\u00ED obvykle spojeny s redukc\u00ED biotop\u016F a p\u0159\u00EDdnovou anoxi\u00ED, kter\u00E9 souvisej\u00ED s v\u00FDkyvy mo\u0159sk\u00E9 hladiny a doprovodn\u00FDmi posuny faci\u00E1ln\u00EDch p\u00E1s\u016F. Sekven\u010Dn\u00ED stratigrafie, kter\u00E1 interpretuje faci\u00E1ln\u00ED sledy ve smyslu zm\u011Bn mo\u0159sk\u00E9 hladiny, proto m\u016F\u017Ee b\u00FDt vhodn\u00FDm n\u00E1strojem pro predikci makroevolu\u010Dn\u00EDch trend\u016F a biotick\u00FDch zvrat\u016F. V devonsk\u00E9m \u00FAtvaru je dokumentov\u00E1no v\u00EDce ne\u017E deset glob\u00E1ln\u00EDch bioevent\u016F, n\u011Bkter\u00E9 z nich definovan\u00E9 v typov\u00E9 oblasti Barrandienu (Chote\u010D, Ka\u010D\u00E1k). C\u00EDlem projektu je stanovit sekven\u010Dn\u011B-stratigrafick\u00FD r\u00E1mec pro sedm bioevent\u016F v Barrandienu a moravskoslezsk\u00E9 oblasti \u010Cesk\u00E9ho mas\u00EDvu. Zhruba t\u0159icet karbon\u00E1tov\u00FDch profil\u016F bude studov\u00E1no pomoc\u00ED faci\u00E1ln\u00ED anal\u00FDzy, kompozi\u010Dn\u00ED anal\u00FDzy a petrofyzik\u00E1ln\u00EDch a geochemick\u00FDch proxy parametr\u016F. Konkr\u00E9tn\u00ED bioeventy budou studov\u00E1ny z hlediska jejich pozice na k\u0159ivce pohyb\u016F mo\u0159sk\u00E9 hladiny a diskutov\u00E1ny s ohledem na glob\u00E1ln\u00ED zm\u011Bnu klimatu od spodnodevonsk\u00E9ho re\u017Eimu greenhouse do svrchnodevonsk\u00E9ho re\u017Eimu icehouse." . "sequence stratigraphy" . "2016-12-31+01:00"^^ . "GA14-18183S" . . . " petrophysical proxies" . "http://www.isvav.cz/projectDetail.do?rowId=GA14-18183S"^^ . "2014-01-01+01:00"^^ . "2015-04-23+02:00"^^ . "0"^^ . . "Sekven\u010Dn\u00ED stratigrafie devonsk\u00FDch bioevent\u016F - v\u00FDkyvy mo\u0159sk\u00E9 hladiny na p\u0159echodu od klimatick\u00E9ho re\u017Eimu greenhouse k icehouse" . "4"^^ . . . "4"^^ . . "1"^^ . "2"^^ . " palaeoclimatology" . . "sequence stratigraphy, facies analysis, carbonates, petrophysical proxies, bioevents, palaeoclimatology, Devonian, Barrandian area, Moravo-silesian Zone, Bohemian Massif"@en . . . " Moravo-silesian Zone" . "Sequence stratigraphy of Devonian bioevents \u2013 sea level changes at the transition from greenhouse to icehouse world"@en . . " Devonian" . . .