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[\/et_pb_text][et_pb_tabs _builder_version=”4.27.4″ custom_margin=”20px|||||” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][et_pb_tab title=”O projektu” _builder_version=”4.16″ global_colors_info=”{}”]<\/p>\n
Projekt Hrvatske zaklade za znanost pod rednim brojem IP-2019-04-8505.<\/span><\/p>\n Predlo\u017eeni projekt ima za cilj unaprijediti spoznaje do sada slabo istra\u017eene potopljene krajolike isto\u010dno-jadranskog \u0161elfa, kao i kasno-kvartarnih sedimenata istalo\u017eenih du\u017e isto\u010dnog dijela Srednjojadranske kotline (MAD, Jabu\u010dka kotlina). Istra\u017eivanje pleistocenske naplavne ravnice rijeke Krke dati \u0107e uvid u stratigrafski slijed sedimenata s razvojem deltnog sustava i estuarija, koji su nastali interakcijom eustatskih promjena razine mora i lokalnih faktora poput donosa sedimenata i tektonske aktivnosti. Kontinuirana morska sedimentacija tijekom kasnog kvartara, te donos materijala iz slivnog podru\u010dja rijeke Krke, biti \u0107e istra\u017een na prostoru isto\u010dnog dijela MAD-a. Primjenom geofizi\u010dkih metoda visoke rezolucije, te sedimentolo\u0161kih, petrofizi\u010dkih, geokemijskih, mikropaleontolo\u0161kih i aDNA metoda na uzorcima iz jezgara sedimenata, po prvi puta \u0107e se mo\u0107i pratiti paleookoli\u0161na evolucija od rije\u010dnih\/jezerskih do dubljemorskih okoli\u0161a na profilu kra\u0107em od 100 km (od jezera Prokljan u estuariju rijeke Krke do isto\u010dnog MAD-a). Prepoznat \u0107e se odgovaraju\u0107i klimatski i okoli\u0161ni pokazatelji, te \u0107e se dobiti uvid u migraciju i okoli\u0161nu prilagodbu lovaca i sakuplja\u010da koji su tijekom kasnog paleolitika obitavali na isto\u010dnoj obali Jadrana, gdje je vjerojatno postojala naplavna ravnica rijeke Krke. Dobiveni rezultati o promjenama morske razine i krajolika omogu\u0107it \u0107e razumijevanje mogu\u0107e interakcije me\u0111u ljudima sa \u0161ireg istra\u017eivanog prostora u vrijeme sustavnih traktova padaju\u0107e, niske i rastu\u0107e razine mora. Time \u0107e se istra\u017eiti mogu\u0107a uloga rijeke Krke kao kopnenog\/naplavnog \u201emosta\u201c za ljudsku migraciju. Posebna pa\u017enja bit \u0107e posve\u0107ena procjeni recentne brzine sedimentacije, prepoznavanju obilje\u017eja potopljenih krajolika, te tako\u0111er izra\u010dunu brzine akumulacije organskog ugljika i kopnenih komponenata sedimenata, te potencijalno toksi\u010dnih elemenata.<\/span><\/p>\n This project is set to gain insights and improve the very limited knowledge related to submerged karst paleolandscapes of the Eastern Adriatic Shelf and the Late Quaternary sedimentary sequences along the eastern part of the Mid Adriatic Deep (MAD, Jabuka Pit). The study of the Pleistocene deltaic plains of Krka River will provide an insight into stratigraphic sequence with development of deltaic systems and estuaries, produced by the interplay of eustatic sea level fluctuations and local factors such as sediment supply and tectonic activity. The continuous marine sedimentation during the Late Quaternary will be investigated in the MAD. The role of sediment inflow from Krka River catchment to the Eastern MAD could have been significant during LGM. Using geophysics, sedimentology, micropaleontology, geochemistry and aDNA analysis, the paleoenvironmental evolution will be tracked from fluvial\/lacustrine to deeper marine environments, on a short transect less than 100 km in length (Lake Prokljan in the Krka River estuary to Eastern MAD). This suite of analyses will produce climate and environmental proxy data, as well as offer insights into the Late Upper Paleolithic hunters and gatherers migration and environmental adaptation along the Eastern Adriatic coast were a relatively short-lived Krka delta plain probably existed. The dated sea level and landscape changes will help to reconstruct possible human contacts between different regions during Falling, Lowstand and Transgressive System Tracts and decipher the possible role of the Krka River as a land\/floodplain bridge. Special attention will be paid to potential anthropogenic environments, recent sedimentation rates and landscape features, as well as determination of fluxes of both organic carbon and terrestrial sedimentary components and potentially toxic elements.<\/span><\/p>\n