| Naslov: | The susceptibility of subglacial carbonates to frost weathering |
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| Avtorji: | ID Lipar, Matej (Avtor)
ID Zorn, Matija (Avtor)
ID Ferk, Mateja (Avtor)
ID Cof, Klemen (Avtor)
ID Čretnik, Janko (Avtor) |
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| Datoteke: |  URL - Izvorni URL, za dostop obiščite https://onlinelibrary.wiley.com/doi/10.1002/esp.70055
 PDF - Predstavitvena datoteka, prenos (10,75 MB)
MD5: 2146AC22F2A0F7425524EED7DBB420C7
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: |  ZAG - Zavod za gradbeništvo Slovenije
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| Povzetek: | The retreat of glaciers over the last century exposed subglacial carbonate, which formed between the glacier ice body and bedrock due to regelation. As such they have implications for paleoenvironmental studies. They are particularly significant as indicators of past glacial presence – since they can form under glacial conditions – and recent glacial retreat, given their high susceptibility to rapid weathering. However, their susceptibility to frost weathering remains relatively unexplored. This study investigates the susceptibility of subglacial carbonates to frost weathering by exposing them to freeze–thaw cycles in a freezing tank. The study demonstrates that subglacial carbonates are inherently weak and prone to weathering, with around a quarter of the samples experiencing breakage into shreds. While exact rates of weathering in natural settings remain challenging to determine, the laboratory conditions provided a framework for evaluating the fundamental response of subglacial carbonates to temperature stresses. |
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| Ključne besede: | geomorphology, glaciers, glacial erosion, high mountain karst, the Alps, Triglav (Slovenia, mountain) |
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| Geografsko pokritje: | Alpe; Triglav (Slovenija ; gora); |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 21.04.2025 |
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| Leto izida: | 2025 |
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| Št. strani: | 16 str. |
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| Številčenje: | Vol. 50, iss. 5, [article no.] e70055 |
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| PID: | 20.500.12556/DiRROS-22975  |
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| UDK: | 551.324(234.323.6Triglav) |
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| ISSN pri članku: | 0197-9337 |
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| DOI: | 10.1002/esp.70055 |
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| COBISS.SI-ID: | 233522435 |
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| Opomba: | The rock samples in Triglav National Park were collected based on the permit No. 35619-6/2023-2. |
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| Datum objave v DiRROS: | 14.07.2025 |
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| Število ogledov: | 419 |
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| Število prenosov: | 256 |
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| Metapodatki: |    |
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