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Wyświetlanie 1-6 z 6
Tytuł:
Results of geophysical scanning of a Roman senatorial villa in the Santa Marina Bay (Croatia, Istria) using the amplitude data comparison method (ADCM)
Autorzy:
Welc, Fabian
Rousse, Corinne
Bencic, Gaetano
Powiązania:
https://bibliotekanauki.pl/articles/2024852.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
archaeology
geophysics
ground-penetrating radar
magnetometry
Roman period
Croatia
Opis:
The article presents application of the new geophysical amplitude data comparison method (ADCM), resulting from integrated geophysical survey using ground-penetrating radar (GPR) and magnetometry. The ADCM was applied to recognize the horizontal and vertical stratigraphy of a Roman senatorial villa located in Santa Marina (western part of Croatian Istria). The measurements were carried out in 2017−2019 at this site, accompanied by a use of GPR and gradientometer. These two methods significantly differ from each other, but on the other hand, they are complementary to some extent. This is due to the fact that the methods register different types of underground materials. The GPR records electromagnetic waves reflected from real buried remains or boundaries between geological or archaeological layers that differ significantly in electrical properties. The magnetic method, in turn, records the anomalies of the magnetic field intensity resulting from the underground concentration of ferromagnetic minerals, hence it is ideal for searching structures filled with organic matter or burning material. However, a separate usage of these methods does not guarantee a full picture of archaeological structures that are preserved underground. Only the application of the ADCM allowed for a comparison of GPR and magnetic amplitude data reading, following which a spatial image (2D and 3D) of the preserved archaeological structures and the geological stratigraphy of the Santa Maria site were obtained.
Źródło:
Studia Quaternaria; 2020, 37; 79-90
1641-5558
2300-0384
Pojawia się w:
Studia Quaternaria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Middle and Late Pleistocene loess-palaeosol archives in East Croatia: multi-proxy palaeoecological studies on Zmajevac and Šarengrad II sequences
Autorzy:
Molnár, Dávid
Makó, László
Cseh, Péter
Sümegi, Pál
Fekete, István
Galović, Lidija
Powiązania:
https://bibliotekanauki.pl/articles/2025053.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
palaeoecology
malacology
sedimentology
Šarengrad
Zmajevac
Croatia
Opis:
Multi-proxy palaeoenvironmental analyses on the two loess-palaeosol sequences of Šarengrad II and Zmajevac (Croatia) provided the opportunity to obtain various data on climatic and environmental events that occurred in the southern part of the Carpathian Basin during the past 350,000 years. Palaeoecological horizons were reconstructed using sedimentological data (organic matter and carbonate content, grain-size distribution and magnetic susceptibility) and the dominance-based malacological results (MZs) supported by habitat and richness charts, moreover multi-variate statistics (cluster analysis). The correlation of the reconstructed palaeoecological horizons with global climatic trends (Marine Isotope Stages) determined the main accumulation processes in the examined areas. The palaeoecological analyses revealed specific accumulation conditions at both sequences, fluvial and aeolian environments at Šarengrad and a possible forest refuge at Zmajevac.
Źródło:
Studia Quaternaria; 2021, 38, 1; 3-17
1641-5558
2300-0384
Pojawia się w:
Studia Quaternaria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geoarchaeological evidence of late and post-Antiquity (5th-9th c. AD) climate changes recorded at the Roman site in Plemići Bay (Zadar region, Croatia)
Autorzy:
Welc, Fabian
Powiązania:
https://bibliotekanauki.pl/articles/2025093.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
geoarchaeology
climate change
Roman period
Croatia
eastern Adriatic
Nauki o Ziemi
Opis:
Remains of a vast Roman pottery production complex were found on the shore of the Plemići Bay (Općina Ražanac, Zadar county) in 2012, and confirmed by geophysical survey. Ground-penetrating radar measurements revealed outline of a rectangular building that finds analogies with Roman storehouses (horreum). The area occupied by remains of the Roman pottery workshop was covered by immense soil-debris flows. Three geological exposures located to the north of the remains of the Roman building were documented using lithological and malacological analysis, and magnetic susceptibility measurements. The profiles revealed at least three generations of slope sediments, formed in result ofintensive soil or debris flows in a dry climate, most probably in 5th c. AD. In the next, wet phase sediments were transported downslope and deposited on the Roman structures after 5th c. AD. Environmental conditions at Pelmići weresupply with paleoclimate evidence from the Adriatic region. At ca. 1.5 cal. BP lake levels in the eastern Adriatic area were drastically reduced, probably because of strong decrease in humidity, correlated with the so-called North Atlantic Bond event 3. The drought was followed by a humid episode, also attested at the Plemići archaeological site.
Źródło:
Studia Quaternaria; 2019, 36; 3-17
1641-5558
2300-0384
Pojawia się w:
Studia Quaternaria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Remote sensing of a roman pottery workshop. Report on a geophysical survey carried out in Crikvenica (ancient Ad Turres, Croatia)
Autorzy:
Welc, Fabian
Lipovac Vrkljan, Goranka
Konestra, Ana
Rosić, Tea
Powiązania:
https://bibliotekanauki.pl/articles/2026032.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
remote sensing
archaeology
geophysics
ground-penetrating radar
gradiometer
Crikvenica
Croatia
Opis:
The paper presents results of a geophysical survey conducted in Crikvenica, a town located at the north-eastern Adriatic Sea coast in Croatia. The main aim was to identify extent of a Roman pottery workshop discovered to the north of the present town, at the site known as “Igralište”. The performed magnetic and GPR surveys within the area of the modern playground in Crikvenica revealed a large number of anomalies that may be connected with anthropogenic activity during different periods, both in modern and ancient times. The first group consists of anomalies generated by remnants of the modern underground infrastructure. Magnetic and ground-penetrating radar maps revealed anomalies in the north-western part of the modern playground that can be very likely interpreted as remains of a large ceramic kiln dated back to the Roman Period, similar to the kiln discovered during the excavations located further to the north. Finally, the survey performed within the Crikvenica football stadium clearly indicates that the integration of different Ground Penetrating Radar and magnetic methods allows for a detailed and effective identification of buried archaeological structures in large areas.
Źródło:
Studia Quaternaria; 2017, 34; 119-130
1641-5558
2300-0384
Pojawia się w:
Studia Quaternaria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Distribution of Cladocera communities across a climate gradient in shallow lakes from Croatia to Hungary: a preliminary study
Autorzy:
Kövér, Csilla
Korponai, János
Katalinic, Ana
Bereczki, Csaba
Powiązania:
https://bibliotekanauki.pl/articles/2027088.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Subfossil Cladocera
cli mate change
train ing set
Opis:
Cladocera com mu ni ties in sur face sed i ments of seven lakes were sam pled from the Med i ter ra nean to north Hun gary. Con duc tiv ity, pH, pri mary ions (Ca2+, Mg2+, Na+, K+, Cl–, SO4 2–, HCO3 –, CO3 2–) and macrophyte cov er age were measured as con trib uted en vi ron men tal pa ram e ters for the dis tri bu tion of cladoceran com mu ni ties across the lakes. Thirtytwo cladoceran spe cies were found in the seven lakes. The re corded spe cies have wide tol er ance spec tra, and are able to col o nize very dif fer ent kind of hab i tats. The most com mon and abun dant spe cies were Chydorus sphaericus, Alona rectangula and Bosmina longirostris. Lake area, lat i tude, macrophyte cov er age, pH, con duc tiv ity and hard ness were found to be the most de ter mi nant en vi ron men tal vari ables in the dis tri bu tion of cladoceran spe cies. This study revealed that al though the lakes show a clear sep a ra tion in en vi ron men tal pa ram e ters the com po si tion and dis tri bu tion of Cladoceran com mu ni ties dif fer only slightly across the in ves ti gated geo graph ical gra di ent.
Źródło:
Studia Quaternaria; 2012, 29; 45-52
1641-5558
2300-0384
Pojawia się w:
Studia Quaternaria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Climatic influences on appearance and development of neolithic cultures in southern outskirts of carpathian basin
Autorzy:
Botić, Katarina
Powiązania:
https://bibliotekanauki.pl/articles/2025729.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
northern Croatia
Slavonia
Neolithic
Starčevo and Sopot cultures
rapid climate events (8.2, 5.9 and 4.2 ka)
Opis:
Southern outskirts of Carpathian basin, namely the region between Sava, Drava and Danube rivers, have specific climate conditions today partially influenced by geological structure and geographical position. In this region Neolithic Starèevo and Sopot cultures are observed. Radiocarbon dates for Neolithic cultures are used to build a time frame which is compared with climate proxies, especially with Holocene rapid climate events (8.2, 5.9 and 4.2 ka), to draw a conclusion on when and how these cultures developed in southern regions of Carpathian basin. Lacking firm geoarchaeological data the results are not conclusive but can provide some insight on how the climate may have directly and indirectly influenced development of Neolithic and beginning of Eneolithic period in the region.
Źródło:
Studia Quaternaria; 2016, 33; 11-26
1641-5558
2300-0384
Pojawia się w:
Studia Quaternaria
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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