{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-S6IFE4ZV/b71ad00b-1813-4d6e-94fd-6d2535ff0fb4/PDF","dcterms:extent":"6111 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-S6IFE4ZV/f09f35da-1469-4945-a2fb-662ce5e0dd8e/TEXT","dcterms:extent":"0 KB"}],"edm:TimeSpan":{"@rdf:about":"1974-2025","edm:begin":{"@xml:lang":"en","#text":"1974"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-S6IFE4ZV","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-MWCGR4RQ"},{"@xml:lang":"sl","#text":"Acta carsologica"}],"dcterms:issued":"2025","dc:creator":["Cabadas-Báez, Héctor Víctor","García-Ramírez, Pamela","López-Martínez, Rafael","Pi Puig, Teresa","Salgado-Garrido, Hugo","Sedov, Sergey"],"dc:format":[{"@xml:lang":"sl","#text":"številka:2-3"},{"@xml:lang":"sl","#text":"letnik:54"},{"@xml:lang":"sl","#text":"str. 133-153"}],"dc:identifier":["ISSN:0583-6050","DOI:10.3986/ac.v54i2.14015","COBISSID_HOST:263134467","URN:URN:NBN:SI:doc-S6IFE4ZV"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Slovenska akademija znanosti in umetnosti"},"dc:subject":[{"@xml:lang":"en","#text":"cave sediments"},{"@xml:lang":"en","#text":"caves"},{"@xml:lang":"sl","#text":"jame (geomorfologija)"},{"@xml:lang":"sl","#text":"jamski sedimenti"},{"@xml:lang":"en","#text":"karst (geology)"},{"@xml:lang":"sl","#text":"kras (geologija)"},{"@xml:lang":"en","#text":"lateral erosion"},{"@xml:lang":"sl","#text":"lateralna erozija"},{"@xml:lang":"sl","#text":"Mehika"},{"@xml:lang":"en","#text":"Mexico"}],"dcterms:temporal":{"@rdf:resource":"1974-2025"},"dc:title":{"@xml:lang":"sl","#text":"Formation of clastic sediments in the Atl cave of the Sierra Zongolica, Veracruz Mexico and their relationship to the soil cover| Nastanek klastičnih sedimentov v jami Atl v gorovju Sierra Zongolica, Veracruz, Mehika in njihova povezava s pokritostjo tal|"},"dc:description":[{"@xml:lang":"sl","#text":"Allochthonous cave sediments contain important paleontological and archaeological records as well as indicators of recent ecological processes. Correct interpretation of these records requires knowledge about the sediment sources and deposition processes, in particular the interrelation of vertical and lateral sediment transport. Compared to platform karst, knowledge about tropical mountainous karstic geosystems is quite limited. To trace the origin and transportation pathways of sediments, we investigated Atl Cave in the Sierra Zongolica Mountain range, Veracruz, Mexico. Field exploration and mapping have shown that the cave presents two horizontal stages representing phreatic conduits and ancient stability stages and is an epigenetic cave with a point recharge zone at the entrance, which is fed by a stream. A comparative study of the surface soil profiles and the diamicton facies of the cave floor deposits included field morphological description, micromorphological observations, grainsize analysis, colorimetry, bulk chemical composition via XRF, and clay min­eral identification by XRD. The results demonstrate that the cave deposits have more similarities with the young alluvial and colluvial soils near the entrance than with mature Terra Rossa developed over the limestone formation that hosts the cave. This proves the predominant role of the lateral alluvial transport by high energy events in the formation of the cave diamicton with very restricted contribution of the vertical erosion of Terra Rossa. The main source rock for alluvial and colluvial materials transported to the cave are siliciclastic sed­iments of the Necoxtla formation, whereas Terra Rossa soils were formed from tephra of the Orizaba volcano. High CIA values, high clay content with a predominance of kaolinite, point to greater weathering of Terra Rossa in comparison with other studied surface and underground materials"},{"@xml:lang":"sl","#text":"Alohtoni jamski sedimenti vsebujejo pomembne paleontološke in arheološke zapise ter kazalnike nedavnih ekoloških procesov. Za pravilno razlago teh zapisov je treba poznati vire sedimentov in procese odlaganja, zlasti medsebojno povezanost vertikalne-ga in lateralnega prenosa sedimentov. V primerjavi z nižinskim krasom je znanje o tropskih gorskih kraških geosistemih pre-cej skromno. Da bi izsledili izvor in poti prenosa sedimentov, so avtorji raziskali jamo Atl v gorovju Sierra Zongolica v Ve-racruzu v Mehiki. Na podlagi terenskih raziskav in kartiranja so ugotovili, da ima jama dve horizontalni stopnji, ki predstav-ljata freatične kanale in starodavne stopnje stabilnosti, ter da je na vhodu epigenetska jama s točko napajanja, njen vir pa je potok. Primerjalna študija profilov površinske prsti in diamik-titnega faciesa usedlin na jamskem dnu je vključevala terenski morfološki opis, mikromorfološka opazovanja, analizo velikos-ti delcev, kolorimetrijo, analizo kemične sestave z XRF in iden-tifikacijo glinenih mineralov z XRD. Iz rezultatov je razvidno, da so jamski nanosi bolj podobni mladim aluvialnim in kolu-vialnim tlom v bližini vhoda kot pa tlom Terra Rossa v zrelem stadiju, ki so se razvila nad apnenčasto formacijo, v kateri je jama. To dokazuje prevladujočo vlogo lateralnega aluvialnega prenosa z visokointenzivnimi dogodki pri oblikovanju jamske-ga diamikta z zelo majhnim prispevkom vertikalne erozije tal Terra Rossa. Glavna izvorna kamnina aluvialnih in koluvialnih materialov, ki tvorijo nanose v jami, so siliciklastični sedimenti formacije Necoxtla, tla Terra Rossa pa so nastala iz tefre vul-kana Orizaba. Visoke vrednosti kemijskega indeksa sprememb in visoka vsebnost gline s prevladujočim kaolinitom kažejo na večji vremenski vpliv tal Terra Rossa v primerjavi z drugimi proučenimi površinskimi in podzemnimi materiali"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-S6IFE4ZV","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-S6IFE4ZV"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-S6IFE4ZV/b71ad00b-1813-4d6e-94fd-6d2535ff0fb4/PDF"},"edm:rights":{"@rdf:resource":"http://creativecommons.org/licenses/by/4.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"ZRC SAZU"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-S6IFE4ZV/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-S6IFE4ZV"}}}}