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The ruins of Persepolis, the ceremonial capital of the Achaemenid Empire (559–330 BCE), are celebrated as a cultural heritage site and national monument in Iran. In 1971, these ruins became the setting for the Celebration of the 2,500th Anniversary of the Founding of the Persian Empire, orchestrated by Mohammad Reza Pahlavi. The Pahlavi regime aimed to fabricate a monarchical lineage that positioned the Pahlavi dynasty as the pinnacle of an uninterrupted historical continuum beginning with the Achaemenids and Cyrus the Great. The ceremonies featured a grandiose military parade with soldiers in historical costumes symbolically reenacting theprocessions of foreign emissaries depicted on Persepolis' walls, emphasizing the glory and grandeur of Iran's imperial past and its uninterrupted history. Conversely, a decade earlier, Iranian filmmaker and poet Fereydoun Rahnema's short documentary captured Persepolis in a starkly different light, presenting it as enigmatic ruins devoid of grandeur, prompting reflections on their lost original meaning. Utilizing Walter Benjamin's concepts of natural history, melancholia, and allegory, this article explores the allegorical implications of Rahnema's film. It argues that the documentary signifies the disintegration of the sublime image of Iran’s imperial origin, marking a shift where the imperial past becomes too eclipsed a signifier to serve as a cornerstone of national identity.

Recent studies are showing that some lights suitable for illuminating the urban fabric (i.e. that do not include the red, green and blue sets of primary colours) may halt biological colonisation on monuments, mainly that caused by phototrophic subaerial biofilms (SABs), which may exacerbate the biodeterioration of substrates. However, the light-triggered mechanisms that cause changes in the growth of the phototrophs remain unknown. Environmental proteomics could be used to provide information about the changes in the SAB metabolism under stress inflicted by nocturnal lighting. Here, laboratory-produced SABs, composed of Chlorophyta, Streptophyta and Cyanobacteriota, were subjected to three types of lighting used for monuments: cool white, warm white and amber + green (potentially with a biostatic effect). A control without light (i.e. darkness) was also included for comparison. The nocturnal lighting impaired the capacity of the SABs to decompose superoxide radicals and thus protect themselves from oxidative stress. Cool white and warm white light both strongly affected the proteomes of the SABs and reduced the total peptide content, with the extent of the reduction depending on the genera of the organisms involved. Analysis of the photo-damaging effect of amber + green light on the biofilm metabolism revealed a negative impact on photosystems I and II and production of photosystem antenna protein-like, as well as a triggering effect on protein metabolism (synthesis, folding and degradation). This research provides, for the first-time, a description of the proteomic changes induced by lighting on SABs colonising illuminated monuments in urban areas. [ABSTRACT FROM AUTHOR]

Neutron tomography is gaining popularity particularly in cultural heritage research, for non-destructively analysing the inner structure of bulk metal artefacts, such as bronzes, but the induced temporary decay radiation is often considered as a drawback. However, this delayed gamma-emission can be put to good use: by performing gamma spectroscopy after neutron tomography, the interior elemental composition of artefacts can be obtained "for free". Inspired by this, we propose a ray-tracing approach to non-invasively quantify both interior geometry and elemental composition using only a single neutron tomography experiment. This strategy aligns well with both the aim for efficient use of neutron beam time and the expectation from curators and conservators for minimal neutron irradiation. Here, we outline the core principle of this method, demonstrate the extent of its quantification capability on bulk objects of known composition by fusing neutron tomography and delayed-gamma spectroscopy data sets. We also showcase its practical application on an ancient solid-cast Indonesian bronze statuette, by which we gain insights into how the pristine inner bronze segregated into a different composition than the surrounding shell. Similarly, the method allows us to quantify the composition of a hidden offering in the statuette that consecrates the bronze for worship purposes. [ABSTRACT FROM AUTHOR]

Our objective, as part of the planned conservation work, was to identify culturable fungi related to the formation of various deterioration symptoms occurring on the Spectatius family marble tomb, the largest monument of the Roman Necropolis in Šempeter, Slovenia. By using fluorescent microscopy, microbial cultivation methods and standard DNA sequencing we were able to identify 21 fungal isolates, 16 being filamentous moulds, primarily dominated by xerophilic Cladosporium spp. (mainly Cladosporium langeronii RN 28) and some Alternaria species; and 5 yeast or yeast like species namely Torula fici, Filobasidium wieringae, Rhodotorula babjevae and Blastobotrys peoriensis. Locations on the tomb, which are well sheltered against rainfall, contained higher concentrations of xerophilic fungi to those, which are completely or partially exposed to rain. The black fungal species of Cladosporium spp. and Alternaria spp. formed the bulk of melanized-greyish patina present on the bottom reliefs and within the cracks of the inner dome of the Spectacius tomb. Moreover, the red coloured yeast R. babjevae caused a thick red pigmentation right under the top roof of the monument’s left side. The obtained results indicated that not only moulds but also yeasts can cause significant biodeterioration. Lastly we isolated indigenous mycoparasitic strains of F. wieringae (RN 37 and RN 38) that could potentially be used in biocontrol formulations applicable in situ for the sustainable preservation of the Spectatius family tomb monument. [ABSTRACT FROM AUTHOR]

This study explores the three‐dimensional structure of Roman glass through the combined use of laboratory and phase‐contrast synchrotron x‐ray micro–computed tomography. This original approach validates a noninvasive analytical procedure designed to enhance the understanding of glass degradation mechanisms, crucial for the preservation of historical artefacts. The high‐resolution images obtained reveal the intricate internal structure and morphology of various forms of glass deterioration, including cracking, pitting, and the formation of multilayered iridescent patinas. The research provides compelling evidence of corrosion processes and interaction mechanisms with burial soil, shedding light on the chemical and physical interactions that occur over centuries. By characterizing and examining the long‐term alteration of ancient glass, this work contributes to the field of archaeometry, offering insights into how different types of glass withstand the test of time in diverse environmental conditions. The findings have important implications for conservation strategies, enabling better preservation techniques for glass artefacts. [ABSTRACT FROM AUTHOR]

This article explores the experiences of three Latina women who migrated to the United States from different countries and navigated the challenges of raising their children in a cross-cultural environment while striving to preserve their cultural heritage and language. Through narrative interviews and thematic analysis, the study highlights the significance of language as a cultural bridge and the advantages of bilingualism in a multicultural society. The findings reveal that these mothers actively engage in teaching their children their native language, emphasizing the importance of language in maintaining cultural roots and connections with their home countries. They recognize the economic advantages of bilingualism, believing it provides their children with increased job opportunities and professional advantages. Additionally, the study underscores the sacrifices these mothers make for their children’s education and the crucial role of parental involvement in language development and cultural preservation. The findings have implications for policymakers, educators, and parents, emphasizing the importance of supporting bilingual education and recognizing the value of cultural diversity in society. By fostering bilingualism and cultural preservation, these mothers shape their children’s cultural identity, expand their opportunities, and prepare them for success in a diverse and globalized world. [ABSTRACT FROM AUTHOR]

The proliferation of microorganisms in outdoor stone sculptures and cultural objects can damage the structure and aesthetics of the materials through biodeterioration mechanisms. Biocides and synthetic products are often used to prevent this phenomenon, despite their negative impact on the environment and human health. Less toxic alternatives with reduced environmental impact can be an option for the preventive conservation of stone sculptures to reduce the environmental impact. In this work, chitosan formulations reinforced with two types of cellulose crystals (microcrystalline cellulose (MCC) or cellulose nanocrystals (CNCs)) and with or without citric acid and sodium tripolyphosphate were prepared. The films obtained with these formulations showed low solubility, and those only containing MCC or CNCs had the lowest wettability. The formulation containing 2% (w/v) MCC was selected for further analysis and supplemented with oregano essential oil (OEO) at 1% (v/v) and 2% (v/v), exhibiting low solubility, swelling and wettability when polymerised in film form. Inoculation of the films with Staphylococcus aureus, Bacillus cereus, Pseudomonas aeruginosa and Rhodotorula spp. resulted in total or partial inhibition of their growth, as well as a 60–100% reduction in Penicillium chrysogenum growth, depending on the concentration of OEO. The formulation with 2% (v/v) OEO was applied to samples of granite, marble and limestone, forming a protective, yet irregular coating on their surfaces. The wettability of the stones' surfaces was reduced without becoming completely water-repellent and the coating did not cause visible colour changes. [ABSTRACT FROM AUTHOR]

Introduction: Buildings that constitute cultural heritage and that are the identity of a defined geographical area are increasingly being restored to offer the community historical places to enjoy. Often the restoration preserves the original structure and building materials, which are usually natural stones. In this study, a radioprotection protocol dedicated to this kind of built environment was proposed and validated. Methods: After identifying the two predominant types of building material stones (Rosso ammonitico and Pietra Serena), radiometric measurements for natural gamma-emitting radionuclides (Ra-226, Th-232, and K-40) and measurements of the emanation coefficient and calculation of the exhalation rate of radon gas were carried out. Results: The two types of stone have a content of natural radionuclides that do not exceed the levels recommended by the regulations. The difference between the two types of stone is of an order of magnitude indicating that the red ammonite has a greater radiological impact than the pietra serena. Discussion: The results, in addition to ensuring the radioprotection of the population, highlighted the need to increase the number of this kind of investigations to implement scientific knowledge and serve the stakeholders involved. [ABSTRACT FROM AUTHOR]

This article explores the intersection of gender roles, traditional Shona culture, and colonial legacies in Stephen Chifunyise’s play Oh My Grandfather (2018). Set in post-colonial Zimbabwe, the play highlights generational conflicts within the Matanga family, reflecting broader societal struggles. It explores how patriarchal Shona traditions continue to dictate gender dynamics, which are largely oppressive toward women. The article focuses on the roles of Morgan and Dorcas, who navigate between these traditional expectations and modern, Western values, creating what Homi K. Bhabha terms a ‘Third Space’ of cultural hybridity. The article discusses how Chifunyise critiques rigid gender norms while advocating for a balance between preserving cultural heritage and embracing modern ideals, such as gender equality. By highlighting characters like Dorcas and Tandi, who resist oppressive traditions, the play suggests that cultural practices can evolve without perpetuating injustice. Ultimately, Oh My Grandfather provides a nuanced exploration of the complexities of cultural identity in contemporary Zimbabwe, advocating for an integration of tradition and modernity that promotes a more equitable society. [ABSTRACT FROM AUTHOR]

• Historical briefings that reassemble the causes and the reasons why the 2 opera theatres (built and destroyed in 1700) have been lost forever. • Analysis of the architectural features typical of Galli Bibiena as family of scenographers, architects and designers. • Attribution of absorption and scattering coefficients to digital models based on both descriptions of historical resources and extensive experience of acoustic measurements and simulations on other opera theatres designed by Galli Bibiena. • Analysis of the simulated results against criteria applied to performance arts spaces. • Comparison of simulated results with values measured in other opera theatres designed by Galli Bibiena. The development of melodrama during the 16th and 17th centuries brought the architects to the elaboration of a different variety of geometry for the main halls of opera theatres. Unfortunately, nowadays there are only a few theatres designed and built during the Baroque period since most of them are completely destroyed. The architectural investigations carried out on two case studies belonging to the Galli Bibiena family have been taken over for a complete acoustic assessment. The digital models related to the Nancy and Tajo opera theatres were built from the outcomes and discoveries on the historical resources consisting of drawings, sketches and general documents. The digital models were used for the acoustic simulations carried out on the main acoustic parameters that evaluate the quality of speech and music inside these two case studies. The simulated results indicate that the acoustic response in the Nancy and Tajo opera theatres is very similar to each other, although the small difference between the two theatres is mainly in function of the volume size rather than other architectural features. Overall, the simulated values are found within or closer to the optimal range set by the criteria, which support the assumption of speech and musical performances given in the royal palaces, the place in which they were erected. [ABSTRACT FROM AUTHOR]

• Proof of the effectiveness of gamma radiation processing for conservation purposes of biodeteriorated cultural heritage artefacts. • Gamma radiation treatment at absorbed doses common for cultural heritage conservation (up to 8 kGy). • Tests were performed at different dose and dose rate values on old books and new paper samples. • Effects of gamma irradiation parameters (absorbed dose and dose rate) on papers of different composition and conservation state. • Secondary effects evaluation by different experimental techniques (Micro-Raman, infrared spectroscopy, viscosimetric and colorimetric analysis). Ionizing radiations, commonly applied as diagnostic tools in Cultural Heritage (CH) field, are also proving effective for eliminating biodeteriogens (insects, fungi, bacteria and molds) responsible for the degradation of CH artifacts and often harmful for restorers, archivists and librarians. The use of ionizing radiations, such as gamma rays, for CH treatments is spreading in many countries. However, some CH operators remain resistant due to insufficient knowledge about the potential physico-chemical modifications (secondary effects) induced by radiation. This work aims to investigate and compare the effects of irradiation parameters (such as absorbed dose and dose rate) on old paper samples and new pure-cellulose paper, chosen as a reference model material. Absorbed doses up to 8 kGy have been used, as these values are commonly agreed upon for the preservation treatment of CH artifacts and are generally effective for biodeteriogen s removal. Optimizing irradiation conditions helps to minimize secondary effects (such as oxidation, depolymerization or color changes), thereby increasing the reliability of the process and boosting confidence among CH operators. The secondary effects were analyzed using various physico-chemical characterizations (Fourier Transform Infrared spectroscopy, Raman microscopy, viscosimetric and colorimetric analysis) on old and new paper samples. The results indicate varying behaviors, correlated with paper composition, sample age and irradiation parameters, towards gamma radiation. This groundbreaking study not only confirms the efficacy of gamma irradiation treatments but also provides essential data that will aid in the development of optimized best practice protocols and guidelines for non-destructive and minimally destructive methods applied to real case studies and treatments. [Display omitted] [ABSTRACT FROM AUTHOR]

• Thermal effusivity and crack parameter of rock mass were successfully obtained by IRT. • A deterioration evaluation method (EGD-IRT) was proposed for grotto rock mass. • EGD-IRT comprehensively considers structural damage and material loss of rock mass. • Criteria for deterioration grade and unstable part of rock mass were proposed. The deterioration evaluation of grotto rock mass is an important foundation for its protection and reinforcement. In this study, the thermal effusivity and crack parameters of rock mass were obtained using infrared thermography (IRT), and a set of index system for the deterioration evaluation of rock mass was established. Based on the comprehensive weighting method and improved technique for order preference by similarity to ideal solution (TOPSIS), the evaluation method of grotto rock mass deterioration based on infrared thermography (EGD-IRT) was constructed. This method quantifies and classifies the deterioration level of rock mass using the deterioration index, which was validated and applied. The results indicate that the deterioration index of grotto rock mass can comprehensively reflect the damage to the internal structure and loss of external material of rock mass, and it is consistent with the comprehensive evaluation result of P-wave velocity and mass. Powdering, hollowing and cracks are the main reasons for the spatial heterogeneity distribution of the deterioration index of grotto rock mass. Among them, the cracks generally control the deterioration zoning of rock mass, with a negative correlation existing between the bulk density of cracks and the average deterioration index in different regions. The EGD-IRT can comprehensively analyze the deterioration status of rock mass from both the overall and local levels, thus determining the deterioration grade and unstable parts of grotto rock mass. The results of this study provide valuable guidance for the conservation of grotto temples. [ABSTRACT FROM AUTHOR]

• Cultural routes contribute to cultural heritage preservation by regulating tourism activities. • Heritage values were investigated, and 13 values/attributes were appointed for the case. • An optimization model was developed to assist cultural route design process. • The model, based on heritage values/attributions, aims to maximize cultural experience. • A cultural route was generated on the ancient water supply heritage of Istanbul. Cultural tourism has become an increasingly growing human activity in today's world. Therefore, various cultural/natural heritage areas or buildings face large tourist crowds, causing physical, social, or cultural deterioration. Cultural routes, which provide a systematic approach and planned tourists move, can reduce the negative effects of overtourism. This study aims to develop an optimization model as a supportive tool for the cultural route design process. The proposed optimization model aims to maximize cultural experience while satisfying constraints on heritage values, building types, historical eras, and general routing rules. Moreover, this model, creating optimized cultural routes, is expected to contribute to regulating economic income and tourist density. As a case study, the ancient water supply systems of Istanbul, inherited from the Roman and the Ottoman empires and currently overlooked, are investigated. Heritage values, mentioned in the extensive literature, are reviewed and the values/attributes for this study are appointed according to the characteristics of the case heritage assets, and their environment. The values of the case structures are evaluated with value analysis after field study. An optimum cultural route for Istanbul's historical water supply heritage, according to the objective and the constraints of the model, is obtained by solving the model with the case data. The resulting route can make this overlooked heritage of Istanbul recognized and spread the tourist density in the city center. The model is flexible, allowing for easy modification of the objective function, constraints, and values when designing routes across various heritage sites. This model can be used not only in the design of new cultural routes but also in optimizing existing routes. [ABSTRACT FROM AUTHOR]

• Optimization of the use of basic infrared systems for imaging analysis applied to cultural heritage. New diagnostic capabilities to conventional CMOS devices using interferencial filters coupled to conventional IR pass filter. This methodology gains better results in the study of underdrawing, pentimenti and artistic technique. This methodology provides more detailed recognition of azurite in false colours technique. Better IR image interpretation by art historians or conservators, through affordable, easy to use and portable equipment. NIR reflectography with silicon sensors (CMOS) is commonly acquired with 780 nm band-pass filters that allow the acquisition of clear images and high shutter speeds, while maintaining a low equipment cost. In this way, however, acquisition between 1000 nm and 1150nm-where the silicon sensor is still formally infrared sensitive-is in fact overhelmed by the stronger sensitivity in the infrared spectrum portion between 780 nm and 980 nm. Coupling a 1070 nm (± 5 nm) interferencial filter to an 87C nm IR pass filter (FHWH 850 nm) acquisitions in this portion of the NIR spectrum were carried out, witnessing a outstanding increase in visibility of underdrawings and pentimenti. A practical test of the effectiveness of the filters system mounted on the Nikon D800 IRUV was made, comparing the results with those obtained by the "Osiris" InGaAs detector by Opus Instruments. The comparison was performed on the "Deposition" (oil on panel) by Antonio Semino (1485–1555) in the collection of the Accademia Ligustica of Genoa, highlighting a significant qualitative proximity between the results obtained with the interference system and those with InGaAs detector, compared to the conventional acquisition with single IR long-pass filter. In addition, the 1070nm+87C filter system was used to increase the recognition capability of azurite pigments. This procedure widens the possibilities of first-impact diagnostics by means of low-cost and market available imaging systems based on commercial CMOS IRUV cameras.. [ABSTRACT FROM AUTHOR]

Microorganisms, including fungi, bacteria, cyanobacteria, and algae, frequently colonize the surfaces of cultural heritage materials. These biological agents can cause biodeterioration through various mechanisms, resulting in aesthetic alteration, physical disruption, or compromise of mechanical integrity. To assess the presence and diversity of microorganisms, a combination of microscopy techniques is commonly used in conjunction with results from both culture‐dependent and culture‐independent methods. However, microbial populations are often underestimated. To address this issue, microorganisms can be detected by their intrinsic fluorescence, which can be observed via fluorescence microscopy. This approach facilitates the mapping of the spatial arrangement of microorganisms and the understanding of colonization patterns, thereby complementing established imaging techniques and providing insight into the interactions of microbial communities with the substrate. Given the limited research in this area, we examine the potential of microorganism autofluorescence as a molecular tool for investigating biodeterioration in artistic and architectural heritage, with a particular focus on paper and stone materials. Identifying and understanding the diverse microbiota that may be present is crucial for developing tailored and effective preventive measures and conservation treatments, as some of the species discovered may pose significant risks to both artifacts and human health. [ABSTRACT FROM AUTHOR]

As the media landscape changes, so do approaches to and challenges for the collection of legal deposit copies. In Saxony, the legal framework was adapted in 2014 to extend the collection mandate to digital publications. A cooperative approach within the SLUB (Saxon State Library – Dresden State and University Library) and external partners ensures effective collecting and archiving to safeguard Saxony's cultural heritage. The article summarises current developments and provides an outlook on the significance of the legal deposit collection for a profound exploration of the region's past and present. [ABSTRACT FROM AUTHOR]

In Berlin, the Zentral- und Landesbibliothek Berlin (ZLB) is tasked with implementing the legal deposit requirement. As a major publishing city, access to deposit copies is particularly wide-ranging here. The amendment of the legal deposit regulations in 2021 requires that publishers deliver deposit copies of digital media works as well, starting from 2024 ("e-obligation"). The mandate has been implemented on a cooperative basis in Berlin, with a focus on high-level automation. Deliveries can be made individually and independently by completing a web form. Also, a new cooperation with the German National Library, NP regional, has been launched. Berlin's city society as dialogue partner is involved in the collecting activities as well. [ABSTRACT FROM AUTHOR]

In Baden-Württemberg, the Baden State Library in Karlsruhe and the Württemberg State Library Stuttgart are tasked with collecting printed and electronic media and web publication deposit copies. In various projects, both libraries have been closely collaborating with the Baden-Württemberg Library Service Centre (BSZ) and the German National Library (DNB). In this way, successful data storage of substantial parts of the federal state's text-based analogue and digital cultural heritage is secured. [ABSTRACT FROM AUTHOR]

Biodiversity conservation is impossible without empowerment and benefit to local communities. This happens through a cultural landscape that supports sustainable human and natural communities. We report on a 3-year project to help four local communities sustainably create semi-natural ecosystems in an area under threat in south Jerusalem that is a candidate World Heritage site. One part of the project involved biodiversity assessment with local participation and resulted in the designation of the area as a protected area. A second part of the project reported here focused on enhancing ecosystem services via enhancement of ecotourism, agricultural production, and marketing in eco-friendly ways all done via community participation. This agroecological approach for 80 farmers in four communities enhanced their production of organic health produce, marketed their products, while learning about local biodiversity (benefiting more than 500 individuals). This happened via agricultural inputs and capacity building (by professionals and by exchanging knowledge). The socioeconomic status of women cooperatives was also improved through the project creating sustainable income and empowerment. [ABSTRACT FROM AUTHOR]

Purpose: This theoretical paper introduces a conceptual framework for Personal Cultural Heritage Management (PCHM), derived from prior research on migrants' information practices. It elaborates on the literature background and the development of the PCHM framework, highlighting the role of personal information management (PIM) and personal collections in the creation, access and utilization of cultural heritage information. Design/methodology/approach: The study describes and explains the construction of the PCHM framework as a structured and self-motivated approach to personal heritage and identity learning. Findings: Following the theoretical background and assumptions, along with the presentation of the key building blocks, the paper describes the key components of the framework, outlines their definitions and provides examples. Research limitations/implications: Theoretically, PCHM extends the current literature by encapsulating processes and actions employed by individuals to manage personal collections for cultural identity purposes, thereby underscoring the critical role personal collections play in both preserving and communicating cultural heritage. Practical implications: PCHM can guide the development of support systems and policies to enhance cultural continuity and integration, thus empowering individuals to navigate their cultural identities confidently. Originality/value: The PCHM framework creates a unique intersection between PIM and cultural heritage, providing a new perspective for understanding the dynamic evolution and formation of cultural identity among migrants. [ABSTRACT FROM AUTHOR]

Purpose: As museums and other memory institutions continue to invest considerably in mass-digitising collections and participating in large search portals, it is essential to understand existing and potential users, their motivations and search needs to inform collections' documentation. In this article, we discuss insights from a collaborative project with National Museums Scotland, set up to enhance the findability of collection images and inform documentation practices by understanding the collections users and their search terms. Design/methodology/approach: The research involved interviews with National Museums Scotland staff, users and non-users of the Museums' Search our Collections portal encompassing a concept mapping and card sort activity; online surveys and content analysis of user search queries. Findings: The project revealed that participants are interested in searching the online collections by terms often not represented in collections metadata, including terms related to identity (their own but also others') and social context (e.g. through seasonal and social events); emotional and sensory interests (e.g. visual characteristics) and narrative themes (e.g. on under-represented histories). Originality/value: Based on the findings, we further theorise the semantic gap in online museum collection metadata. To bridge this gap and cater to how users search, we argue for a paradigm shift in documentation practices: suggesting practitioners should not only view collection images as information but also tap into their rich potential for enabling social and affective connections. [ABSTRACT FROM AUTHOR]

Purpose: The objective of this paper is to describe the evolution of the available subject heading list, i.e. the CC Soggettario (Carabinieri Corps Soggettario), towards a thesaurus, that is CCThes (Carabinieri Corps Thesaurus), to support subject indexing and retrieval of the documentary heritage held by the Historical Office of the General Command of the Carabinieri Corps. This work follows the need to implement a controlled vocabulary compliant with the state-of-the-art standards. Design/methodology/approach: The methodology implements the practice of reengineering available vocabularies, following standardised guidelines for thesaurus development. The conversion process includes the balance maintenance of what has been achieved in the CC Soggettario and the enrichment of the semantic structure in the thesaurus by using both deductive and inductive methods. Findings: The main result of this study is a thesaurus compliant with ISO 29964-1:2011 recommendations, which improves information retrieval performances and interoperability with other vocabularies and applications. It generally has a mono-hierarchical structure with the possibility of admitting, as an exception, the poly-hierarchy for a few concepts. An introductive user guide has been created as a complementary tool to the CCThes. Originality/value: This is an applied study which deals with Knowledge Organisation System (KOS) reengineering and outlines this process using a pragmatic approach. The paper strength lies in providing the description of performed activities and conveying a set of resources to approach KOS reengineering practice. The study is also relevant for the preservation and diffusion of a part of the social memory and identity of Italy. [ABSTRACT FROM AUTHOR]

The focus on rural landscapes, already present in 'Agenda 2000', is reconfirmed for the CAP 2023–2027 (Green Deal). The CAP programmes have, however, often turned out to be generic and unsuited to the multifaceted reality of Mediterranean Europe, while FAO-GIAHS and UNESCO World Heritage programmes suit large territories. Both, as well as the CAP, support the conservation or renaturalisation of rural landscapes but cannot apply prescriptions at the planning stage. In Italy, the 'Code of Cultural Heritage and Landscape' contains prescriptive measures that the regions must include in their Landscape Plan (RLP); the municipalities must then adopt Urban Plans in accordance with the RLP. In Sardinia, RLP has protected the coastal areas (49.6 per cent of the 24,000 km2 surface area of the island) since 2006 but does not provide detailed guidelines for inland areas. We therefore tested the methodology proposed by the Ministry of Agriculture for recovering Historic Rural Landscapes in a study area of 23.63 km2 located in the heart of the island (in Mandrolisai region), where the two rural villages of Atzara and Sorgono border a system of traditional vineyards. Comparison of the 1860–1880 Land Register data, images from the first (1954) and last air flight (2016) shows that the agro-silvo-pastoral system has not changed structurally. In 2016, 53 per cent of the analysed area retains the same land-use macrocategories as the 1954 aerial photographs. Despite wide fluctuations in some agricultural crops, the most characteristic ones tend to occupy the same places, e.g., 72 per cent of 2016 vineyards compared to 1954. The biggest changes have been the transformation of natural pastures into cork oak wooded pastures, due to the sustained demand for cork. [ABSTRACT FROM AUTHOR]

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