Značilnosti mikro psevdokraških oblik na območju blatnega vulkana Pâclele Mari (Romunija)

Avtorji

  • Janos Moga Department of Physical Geography, Eötvös Loránd University, Faculty of Science, Budapest, Hungary
  • Katalin Fehér 2. ELTE Department of Environmental and Landscape Geography, H-1117 Budapest, Pázmány P. sétány 1./C
  • Daniela Strat 3. University of Bucharest

DOI:

https://doi.org/10.3986/ac.v53i1.13549

Ključne besede:

pseudokarst, badland, piping, mud tubes, Păclele Mare mud volcanos, Buzău Geopark Romania

Povzetek

V članku predstavljamo rezultate geomorfološke študije mikro psevdokraških oblik, ki so nastale na območju blatnih vulkanov Pâclele Mari, ki je del znanega območja blatnih vulkanov Berca-Arbănași v okrožju Buzău v podkarpatski regiji, Romunija. Na proučevanem območju je mogoče opaziti različne vrste psevdokraških votlin, zlasti na nagnjenem obrobju območja blatnih vulkanov, kjer so nastala erozijska žarišča (psevdokras erozijskih žarišč), in na blatnih tokovih, kjer se je razvil reogeni psevdokras. Na površini blatnega plazu, ki teče v koritu, se blato zgošča in naguba, pri premikanju se blato kopiči, nato pa zapolni jarek tekočega blata. Ti zapolnjeni jarki mikro velikosti so podobno oblikovani kot lavine cevi v tokovih lave na območjih pravih vulkanov. Za dopolnitev terenskih meritev smo opravili raziskave s kvadrokopterji DJI Phantom 3 in 4 ter Mavic Pro, da bi določili reliefne oblike za fotogrametrijo. Na vzorcih sedimentov, odvzetih na območju blatnih vulkanov, so bili opravljeni testi zrnate sestave z analizatorjem laserske difrakcije delcev.

Prenosi

Podatki o prenosih še niso na voljo.

Biografije avtorja

Janos Moga, Department of Physical Geography, Eötvös Loránd University, Faculty of Science, Budapest, Hungary

Katalin Fehér, 2. ELTE Department of Environmental and Landscape Geography, H-1117 Budapest, Pázmány P. sétány 1./C

She is (was) the head of the soil and water testing laboratory of the ELTE Institute of Geography and Earth Sciences conducted the sediment particle size test.

Daniela Strat, 3. University of Bucharest

She is member of the staff of the University of Bucharest (PhD), he participated in the fieldwork and was an important part of formulating the scientific results and editing the study.

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Prenosi

Objavljeno

2024-11-05

Kako citirati

Moga, J., Fehér, K., & Strat, D. (2024). Značilnosti mikro psevdokraških oblik na območju blatnega vulkana Pâclele Mari (Romunija). Acta Carsologica, 53(1). https://doi.org/10.3986/ac.v53i1.13549

Številka

Letn. 53 Št. 1 (2024)

Rubrike

Original papers

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