U nastojanju za razumijevanjem kasnoantičkih prilika na sjevernojadranskom području analizirali smo dosad pronađene ostave novca na ozemlju antičke Istre. Riječ je o šest ostava, od kojih se za jednu ...ne zna točno mjesto nalaza, nastalih od III. do V. stoljeća u sjevernoj i središnjoj Istri. Znatno se razlikuju po obimu – od skromnih ostava do onih koje sadrže na tisuće kovanica – kao i po značajkama same mikrolokacije na kojoj su pronađene. Nastanak novčanih pohrana načelno je znak pogoršanih javnosigurnosnih prilika, kada stanovništvo sklanja dragocjenosti u strahu za svoju imovinu. Stoga smo pokušali ustanovljeno vrijeme nastanka svake pojedine ostave dovesti u vezu s istodobnim političkim događanjima za koje znamo iz pisanih izvora.
This paper documents the analysis of a coastal boulder deposit that was recently identified along the northern Adriatic coast (Premantura Promontory, Istria, Croatia). Accumulations of large boulders ...have not previously been reported in the northern Adriatic, which can be viewed as a semi-enclosed basin. A multidisciplinary approach was used to investigate the site including geological and geomorphological surveys, together with the use of an Unmanned Aerial Vehicle (UAV), digital photogrammetric analysis, hydrodynamic modelling and 14C AMS datings. Measurements of boulder position, elevation, size, shape and density were fed into hydrodynamic equations that are used to estimate the minimum storm and tsunami wave height required to enable the accumulation of boulders. Biogenic marine carbonate encrustations observed on 14 boulders suggest the infra- and sublittoral zones as source areas, while for most of the boulders a subaerial origin is hypothesised. The boulder deposit occurs on a flat promontory where the topography, together with the stratified limestone bedding planes and dense joint pattern constitute the predisposing factors for boulder size and detachment. Comparisons between satellite images taken between 2008 and 2017, pictures collected from Internet and a 2012 snorkel survey of the Istrian coast made it possible to highlight the emplacement of a boulder with an estimated weight of 7.65 t during late 2013 or early 2014. The study examines the mechanisms that may be responsible for the detachment and transport of these large limestone rock fragments from the emergent part of the coast and from the sea bed towards inland areas. The results suggest the occurrence of very recent extreme weather conditions as well as multiple historical storm events and exclude a tsunami origin of the boulders.
•A multidisciplinary study of a coastal boulders deposit in the northern Adriatic Sea is presented•Geomorphological surveys, hydrodynamic modelling, Radiocarbon datings and climatic analysis were performed•The emplacement of a 7tons boulder during a strong sirocco storm occurred in 2014 was reconstructed•Multiple historical and recent storm events are hypothesised as origin of the studied boulders
The Paleocene high volatile B bituminous Raša coal, mined on the Istrian Peninsula, Croatia, for nearly 400 years up to 1999, is notable in having a superhigh organic sulfur (SHOS) content, exceeding ...11% in some cases. The latter feature contributed to interest in the coal, far outweighing its status as a locally-used coal. Investigation by organic petrology, X-ray diffraction mineralogy, X-ray fluorescence and ICP-MS chemistry, SEM-EDS and TEM-EDS-SAED, micro-FTIR spectroscopy, and Raman spectroscopy showed that the Raša coal is dominated by vitrinite-group macerals, CaO and SO3, carbonate minerals with contributions by Sr- and Ba-sulfates at the sub-micron scale, and the contribution of sulfur to the organic structure. Compared to Chinese SHOS coals and world ash, a majority of analyzed trace elements in Raša coal and ash, respectively, were depleted (up to 0.8 times), with the exception of V, Se, Sr, and Ba, which were increased 1.7 to 26 times. This fact, supported by elevated trace element concentrations in dripstone, are evidence for weathering of Raša coal by underground water, which is contaminating the local environment with trace elements, selenium in particular. Results of this study warrant further research.
•The Paleocene Raša coalm Istria, Croatia, was mined for nearly 400 years.•The coal is noted to be a superhigh organic sulfur coal.•FTIR and Raman spectroscopy showed CS, C–S, and S–S bonds.•TEM indicated the presence of Sr and Ba sulfates, alglesite, and REE-bearing niobate.
The Position of Italian as a Second Language in the Slovenian School System and the Proposals for Its Revitalization among Young People in the Bilingual Area The objective of this article is to offer ...the reader a presentation of the alarming position of Italian as a second language along the Slovenian coast and to propose a variety of possible solutions for its revitalization and improvement in schools in Slovenian Istria. For this purpose are presented two examples of good practice: the Welsh and Basque model. The success of these two models can fill us with hope that in the current situation, there is still room for an effective intervention for the Italian language.
S obzirom na činjenicu da je uloga lokalnog stanovništva ključna u razvoju održivog turizma od velike je važnosti kontinuirano mjeriti, ispitivati i pratiti njihovu percepciju i stavove prema ...turističkim aktivnostima u njihovoj zajednici. Uzimajući u obzir ekonomske, sociokulturne i ekološke utjecaje turizma, ova studija istražuje ulogu percepcije stanovnika o navedenim utjecajima, razine njihove informiranosti o turističkim aktivnostima kao i socio-demografskih karakteristika u razini njihove potpore razvoju turizma. Istra je odabrana kao područje istraživanja jer se radi o županiji koja privlači najveći broj turista u Hrvatskoj, a zbog kontinuiranog rasta broja turista potrebno je analizirati kako se stanovnici nose s takvim trendovima i podržavaju li takav razvoj. U tu svrhu provedeno je terensko istraživanje u kojem je prikupljen 865 ispravno ispunjen anketni upitnik. Prikupljeni podaci su analizirani primjenom metoda deskriptivne statističke analize, analize pouzdanosti i regresijske analize. Rezultati ukazuju na to da što su percepcije ekonomskih i sociokulturnih utjecaja turizma pozitivnije, to je veća potpora lokalnog stanovništva njegovom daljnjem razvoju. S druge strane, percepcije o utjecaju turizma na okoliš, kao i socio-demografske karakteristike stanovnika, nisu se pokazale kao značajni prediktori potpore razvoju turizma. Zanimljiv nalaz se odnosi na činjenicu da, kada je riječ o potpori razvoju turizma, nema značajnih razlika između stanovnika koji žive na obali Istre i onih koji žive udaljenije od mora.
Considering that the role of local people in the development of sustainable tourism is crucial, it isof great importance to continuously measure, observe and monitor their perception and attitudetowards tourism activities in their community. Taking into account the economic, socio-cultural andenvironmental impacts of tourism, this study examines the role of residents’ perceptions of theseimpacts, their level of information about tourism activities and socio-demographic characteristicsin determining the extent of their support for tourism development. Istria was chosen as the studyarea because it is the region with the highest number of tourists in Croatia. Due to the continuousincrease in the number of tourists, there is a need to find out how residents deal with such trendsand support such development. A field study was conducted, in which 865 completed questionnaireswere correctly recorded. The collected data were analyzed using the methods of descriptive statisticalanalysis, reliability analysis and regression analysis. The results show that the more positive theperception of economic and socio-cultural impacts of tourism, the greater the support of local peoplefor further tourism development. In contrast, perceptions of environmental impacts of tourism andsocio-demographic characteristics of residents were not found to be significant predictors of residents’support. An interesting result is the fact that there are no significant differences in support for tourismdevelopment between residents living on the coast of Istria and those living far from the sea.
This paper analyses the spatial layout and possibilities of the antifascism tangible heritage for memorial tourism development in the municipalities and towns of Southern Istria. In the first half of ...the 20th century, the antifascist struggle in Istria was a crucial part of several political turning points. Those historical turning points had far-reaching consequences and, for the most part, were marked by armed conflicts, individual and mass human casualties and terror over the population. The motive of travel in memorial tourism here is to visit the places where these tragic events occurred and commemorate the victims. The aim of the research was to determine the geographical distribution of the antifascism tangible heritage in Southern Istria and their suitability for the development of memorial tourism. An additional objective was to propose thematic routes of memorial tourism in Southern Istrian municipalities and towns. Methods of analyses of historical research, fieldwork, participant observation, spatial and GIS analysis were used. The survey indicated that six South Istrian municipalities and two towns have 167 well-preserved and marked tangible antifascism monuments. The largest number of monuments are located in the central district of the city of Pula. The main contribution of this article was to provide re-evaluation of antifascism tangible heritage as the potential resource for the memorial tourism development as the innovation in the tourism supply of Istria.
Celotno besedilo
Dostopno za:
DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
Architectural limestone surfaces are particularly susceptible to decay from natural and anthropogenic acidifying gases and particulates. This investigation evaluates environmental conditions, air ...quality, and decay patters on Istria stone surfaces of four palaces in Venice (Italy): Ca’ Bembo, Ca’ Bottacin, Ca’ Foscari, Ca’ Dolfin. Climate parameters and air quality indicators are used to discuss the atmospheric influence on limestone and to calculate the related theoretical recession rate. Graphic assessment, surface profiling, digital microscopy, infrared spectroscopy, and x-ray fluorescence are used to assess stone surface textures and degradation patterns associated with stone decay. The morphological analysis via surface profiling using silicon mould, digitization and statistical analysis of the roughness is proposed for the assessment of stone deterioration. In particular, the methodology is used for understanding stone morphological variations in relation to parameters such as sites, exposure (sheltered or exposed area), and location (overlooking a Canal or inner court).
In relation to increasing rain amount and intensity, decreasing SO2 and increasing NOx concentrations, theoretical limestone recession rate compatible with an urban environment (around 8 μm/year) are calculated. The morphological analysis of the sites evidences the role of the stone original texture and finish, the façade location and the specific exposure on the formation of crusts or eroded area. Buildings not recently restored (Ca’ Bottacin and Ca’ Bembo) present thick dendritic crusts, in particular on court side and in sheltered positions. Ca’ Foscari surfaces, subjected to cleaning intervention after 2000s, show thin grey crust only in sheltered areas, reflecting the reduced presence of SO2. Large eroded areas have been found on exposed surfaces in relation to the rain wash-out action and to high levels of NOx.
Display omitted
•Air quality and climate impact on limestone in Venice before and after 2000.•Evaluation of the atmospheric hazard to Istria Stone conservation during the 2000's.•Chemical, physical, morphological assessment of Istria stone in four venetian palaces.•Surface profiling of silicone moulds and statistical analysis of surface roughness.•Role of surface position, location, exposure in relation to a similar environment.
Artykuł jest oparty na dwóch intensywnych antropologicznych badaniach terenowych. Poświęcony jest gwałtownie zachodzącym procesom kulturowym wśród zbiorowości posługujących się do niedawna (a obecnie ...szczątkowo) wschodnioromańskimi dialektami wśród mieszkańców Istrii, tracących tożsamość językową, „rozpływających się” wśród chorwackiej większości, ulegających radykalnej integracji tożsamościowej i asymilacji do narodowej kultury chorwackiej. Interesuje mnie nie tyle historyczne pochodzenie grupy, ile jej samookreślenie, jak się okazuje, skomplikowana tożsamość wewnętrzna zbiorowości a także podejmowane przez lokalną inteligencję próby jej regeneracji poprzez naukę regionalnego języka romańskiego. Uwzględniony zostaje także aspekt miejsca w hierarchii społecznej lokalnych grup wschodnioromańskich Istrii w oczach sąsiadów i kulturowa walka o jego zmianę.
This paper analyses the geographical features and potential of memorial tourism development in the tourism region of Istria in Croatia. In the past century, Istria has had several political and ...socio-economic turning points, with far-reaching consequences for its overall development. For the most part, the historical turning points in the 20th century in Istria were marked by armed conflict, followed by individual and mass human casualties, terror, and the persecution of the population. The motive of travel in memorial tourism here is to visit the places where these tragic events occurred. Therefore, the aim of this research was to determine the geographical distribution of potential sites in Istria suitable for the development of memorial tourism. An additional objective was to propose thematic routes of memorial tourism in the areas of Istrian towns and municipalities. A secondary aim of this research was to provide a geographical contribution to the scientific evaluation of memorial tourism in Croatian tourism regions, with proposals for measures in the planning of the development of this form of tourism.
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