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Abandoned industrial heritage: From waste to resource. Which evaluation tools to evaluate this circular process? 废弃工业遗产:从废物到资源。用什么评估工具来评估这个循环过程?
IF 3.3 2区 综合性期刊 0 ARCHAEOLOGY Pub Date : 2025-12-12 DOI: 10.1016/j.culher.2025.11.013
Francesca Nocca , Hilde Remøy
The abandonment of industrial buildings, driven by global economic changes and deindustrialization, has led to a growing interest in their adaptive reuse as a strategy for sustainable regeneration. This paper explores how disused industrial heritage can be transformed from waste into a valuable resource, aligning with circular economy principles. The main objective of the research is to propose an evaluation framework capable of assessing the multidimensional impacts (environmental, economic/financial, and socio-cultural) of adaptive reuse projects for industrial heritage across various project phases.
To achieve this, a systematic literature review was conducted following PRISMA guidelines, identifying key criteria and indicators used in previous evaluations. The review highlighted the complexity of balancing heritage conservation, community needs, and sustainability goals. While numerous studies propose multicriteria evaluation frameworks, few explicitly address the circular economy perspective. In this context, the European Commission’s Level(s) tool (currently the only officially recognized framework for assessing building sustainability in a circular economy perspective) was selected as the basis for this research.
The Level(s) tool was integrated and expanded to account for the unique characteristics of industrial heritage, including historical significance and socio-cultural values. The resulting evaluation framework consists of six thematic-areas, nine macro-objectives and a comprehensive set of 48 criteria and 100+ indicators. Indicators are categorized by evaluation phase (ex-ante, ongoing, ex-post) and lifecycle status (renovation activity, in-use, future adaptation potential), ensuring relevance across the building lifecycle. They also distinguish between impacts on the building/site itself and those on its urban context.
The framework allows stakeholders, including designers, investors, policymakers, and communities, to evaluate the sustainability of adaptive reuse projects in a structured, transparent, and comparable way. It supports decision-making through multicriteria analysis and encourages stakeholder collaboration. Moreover, it emphasizes the integration of qualitative and quantitative data and accommodates varying levels of technical expertise.
This study provides a replicable, flexible, and interdisciplinary tool for evaluating the circular regeneration of industrial heritage. Future research will focus on applying this framework to real-world projects to validate and refine its components.
在全球经济变化和去工业化的推动下,工业建筑的废弃引起了人们对其适应性再利用作为可持续再生战略的兴趣。本文探讨了如何将废弃的工业遗产从废物转化为有价值的资源,并与循环经济原则相一致。本研究的主要目的是提出一个评估框架,能够评估工业遗产适应性再利用项目在各个项目阶段的多维影响(环境、经济/金融和社会文化)。为了实现这一目标,根据PRISMA指南进行了系统的文献综述,确定了以前评估中使用的关键标准和指标。检讨强调了在文物保护、社区需要和可持续发展目标之间取得平衡的复杂性。虽然许多研究提出了多标准评估框架,但很少有研究明确提出循环经济的观点。在此背景下,欧盟委员会的水平工具(目前唯一被官方认可的从循环经济角度评估建筑可持续性的框架)被选为本研究的基础。综合和扩展了等级工具,以考虑工业遗产的独特特征,包括历史意义和社会文化价值。由此产生的评价框架包括6个主题领域、9个宏观目标和一套全面的48项标准和100多项指标。指标按评估阶段(事前、进行中、事后)和生命周期状态(改造活动、使用中、未来适应潜力)进行分类,确保整个建筑生命周期的相关性。他们还区分了对建筑/场地本身的影响和对城市文脉的影响。该框架允许利益相关者(包括设计师、投资者、政策制定者和社区)以结构化、透明和可比较的方式评估适应性重用项目的可持续性。它通过多标准分析支持决策,并鼓励利益相关者协作。此外,它强调定性和定量数据的综合,并适应不同水平的技术专门知识。本研究为评价工业遗产的循环再生提供了一个可复制的、灵活的、跨学科的工具。未来的研究将集中于将该框架应用于现实世界的项目,以验证和改进其组件。
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引用次数: 0
Assessing the thermal dampening and blanketing effects of ivy (Hedera helix) on stone-built coastal heritage assets under summer conditions 夏季条件下常青藤(Hedera helix)对海岸石建筑遗产的热阻尼和覆盖效果评估
IF 3.3 2区 综合性期刊 0 ARCHAEOLOGY Pub Date : 2025-12-11 DOI: 10.1016/j.culher.2025.11.014
Georgina Jenkins , Timothy Baxter
Climbing plants, such as English ivy (Hedera helix), are an important component of the natural and built environment, and are increasingly integrated into the designs of modern developments to provide aesthetic and thermal benefits. Yet, the influence of ivy on the conservation of historic buildings remains controversial. In urban and rural settings, ivy has been shown to both enhance and retard material breakdown. However, in dynamic coastal environments, where heritage assets are regularly exposed to variable weather conditions and damaging ocean spray, the impacts of ivy on stone decay are relatively unknown. In this study, a combination of laboratory simulations and field experiments were used to assess the impacts of different covers of ivy (i.e., full foliage, managed foliage, and exposed stone) on surface and subsurface microclimates and stone deterioration at two sixteenth century castles in Kent, UK. Our results show that ivy may shield surfaces against potentially damaging salt crystals, and buffer extremes and fluctuations in temperature and humidity during warm, summer conditions. Importantly, we show that heavily-managed stems can provide protective functions irrespective of leaves through the modulation of environmental variables linked to stone decay.
攀缘植物,如英国常春藤(Hedera helix),是自然和建筑环境的重要组成部分,并且越来越多地融入现代开发项目的设计中,以提供美学和热效益。然而,常春藤对历史建筑保护的影响仍然存在争议。在城市和农村环境中,常青藤已被证明既能促进又能延缓物质分解。然而,在动态的沿海环境中,遗产资产经常暴露于多变的天气条件和破坏性的海洋喷雾中,常春藤对石头腐烂的影响相对未知。本研究采用实验室模拟和实地试验相结合的方法,评估了英国肯特郡两座16世纪城堡的不同常春藤覆盖(即全叶、管理叶和暴露的石头)对地表和地下小气候和石头退化的影响。我们的研究结果表明,常春藤可以保护表面免受潜在的破坏性盐晶体的伤害,并在温暖的夏季条件下缓冲极端和温度和湿度的波动。重要的是,我们表明,通过调节与石头腐烂相关的环境变量,精心管理的茎可以提供保护功能,而不考虑叶片。
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引用次数: 0
Monitoring varnish removal on a late 19th-century Vincent van Gogh painting using optical coherence tomography and reflection infrared spectroscopy 使用光学相干断层扫描和反射红外光谱监测19世纪晚期文森特·梵高画作上清漆的去除
IF 3.3 2区 综合性期刊 0 ARCHAEOLOGY Pub Date : 2025-12-04 DOI: 10.1016/j.culher.2025.11.011
Julio M. del Hoyo-Meléndez , Magdalena Iwanicka , Piotr Targowski , Anna Klisińska-Kopacz , Anna Rygula , Małgorzata Chmielewska , Dominika Tarsińska-Petruk , Katarzyna Novljaković
Vincent van Gogh's painting, Country Huts Among Trees, was executed in 1883. The painting underwent restoration likely in the second half of the 20th century; however, the specifics of this treatment are not documented. The painting's state of preservation was thoroughly examined to inform a conservation treatment consisting of solvent cleaning to remove the unwanted varnish. Optical Coherence Tomography (OCT) and reflection FTIR spectroscopy provided insight into the painting’s stratigraphy and identified surface layers across various regions. OCT revealed the presence of multiple varnish layers, while FTIR-ATR, Raman, and reflection FTIR spectroscopy allowed the identification of the upper varnish layer as an acrylic resin. The combined use of FTIR and OCT enabled a non-invasive, in situ assessment of solvent cleaning procedures aimed at the selective removal of the upper varnish layer. Analyses were performed during the cleaning tests to carefully assess the condition of the painted surface and the original varnish. The results of these cleaning tests informed and refined the varnish removal procedure during the restoration process.
文森特·梵高的画作《树中的乡村小屋》完成于1883年。这幅画可能在20世纪下半叶进行了修复;然而,这种治疗的细节没有记录。对这幅画的保存状态进行了彻底的检查,然后进行了一项包括溶剂清洗以去除不需要的清漆的保护处理。光学相干断层扫描(OCT)和反射FTIR光谱学提供了对这幅画地层的深入了解,并确定了不同地区的表层。OCT显示存在多个清漆层,而FTIR- atr,拉曼和反射FTIR光谱允许识别上层清漆层为丙烯酸树脂。FTIR和OCT的结合使用可以对溶剂清洗过程进行非侵入性的原位评估,目的是选择性地去除上部清漆层。在清洁测试期间进行分析,以仔细评估涂漆表面和原始清漆的状况。这些清洁测试的结果为修复过程中的清漆去除程序提供了信息和改进。
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引用次数: 0
Characterization of Asian lacquers by atmospheric solids analysis probe high resolution tandem mass spectrometry coupled with cyclic ion mobility separation 大气固体分析探针高分辨串联质谱联用环离子迁移率分离表征亚洲漆
IF 3.3 2区 综合性期刊 0 ARCHAEOLOGY Pub Date : 2025-12-04 DOI: 10.1016/j.culher.2025.11.012
Vojtěch Zemek , Radek Ryšánek , Petra Krejčí , Lukáš Kučera , Jana Nádvorníková , Adéla Tůmová , Helena Heroldová , Adriana Stříbrná , Petr Bednář
In the restoration and conservation of oriental lacquers, it is important to know what type of lacquer(s) and other components were used during the production of surveyed and potentially conserved or restored object. Traditionally infrared spectroscopy and pyrolysis combined with gas chromatography-mass spectrometry (py-GC/MS) are used for lacquer type classification. We suggested a new approach based on atmospheric solids analysis probe high resolution tandem mass spectrometry coupled with cyclic ion mobility (ASAP-IMS-THRMS). This method was applied to 27 historical lacquer samples of Japanese, Chinese, Vietnamese and Burmese provenance dated from the 17th to the 20th centuries, and allowed their resolution and classification according to region of origin. The main classification capability was provided by phenol and benzenediol derivatives. The analysis of these compounds aside, the method allowed simultaneous detection of arsenic sulfides pigments as well as diterpenic and triterpenic resins in lacquer layers allowing samples characterization in a wider restoration, conservation and art history context.
在东方漆的修复和保护中,重要的是要知道在调查和可能保存或修复的物体的生产过程中使用了什么类型的漆和其他成分。传统上采用红外光谱法和热解结合气相色谱-质谱法(py-GC/MS)对漆类进行分类。我们提出了一种基于大气固体分析探针高分辨率串联质谱耦合循环离子迁移率(asp - ims - thrms)的新方法。该方法应用于17世纪至20世纪的27件日本、中国、越南和缅甸的历史漆器样品,并根据原产地进行了分辨率和分类。苯酚和苯二醇衍生物提供了主要的分类能力。除了对这些化合物的分析外,该方法还可以同时检测漆层中的砷硫化物颜料以及二萜和三萜树脂,从而在更广泛的修复、保护和艺术史背景下对样品进行表征。
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引用次数: 0
Time-series analysis of land use land cover change dynamics in Sukur Cultural Landscape, northeast Nigeria 尼日利亚东北部苏库尔文化景观土地利用、土地覆被变化动态的时序分析
IF 3.3 2区 综合性期刊 0 ARCHAEOLOGY Pub Date : 2025-12-02 DOI: 10.1016/j.culher.2025.11.010
Akinbowale Akintayo
This study investigates trends of land use land cover (lulc) change in Sukur Cultural Landscape (hereafter Sukur). Sukur is a World Heritage Site located in Madagali Local Government Area of Adamawa State, Nigeria which was inscribed into the World Heritage List in 1999. Twenty-five (25) years after, this study aims to assess landscape changes in the face of recent natural and anthropogenic threats. In December 2014, Sukur was ravaged by armed conflict by insurgents. Moreover, the negative impacts of climate change are evident in some of the cultural features that make up the cultural landscape. The study employed the use of earth observation data from Google Earth Pro to perform land use and land cover change analyses. Satellite image data were accessed using the time slider tool in Google Earth Pro to extract images for four epochs - 2009, 2014, 2019 and 2023. Seven land use land cover types (bare land, built-up, cropland, footpath, terrace, tree, and water) were identified in this study and Random Forest machine learning algorithm was utilized in QGIS using EnMAP plugin to classify each land use and cover class of interest. Accuracy assessments were computed from confusion matrix, user accuracy, producer accuracy, overall accuracy and kappa coefficient. Change detection was then carried out using SCP plugin in QGIS to estimate how each land cover class changed for each epoch. The results of the analyses showed an expansion in built-up areas in all the epochs studied, reduction in vegetation between 2009 and 2014 and conversely, increase in cropland area through all the epochs which is attributable to anthropogenic factors of development and population growth. The main drivers of landscape change are increase in population, suburban development, lifestyle change and effect of climate change on the environment.
本研究探讨苏库尔文化景观(以下简称苏库尔)土地利用、土地覆被(lulc)变化趋势。苏库尔是一处世界遗产,位于尼日利亚阿达马瓦州马达加利地方政府区,于1999年被列入世界遗产名录。25年后,本研究旨在评估面对近期自然和人为威胁的景观变化。2014年12月,苏库尔遭到叛乱分子武装冲突的蹂躏。此外,气候变化的负面影响在构成文化景观的一些文化特征中表现得很明显。本研究利用谷歌earth Pro对地观测数据进行土地利用和土地覆盖变化分析。利用谷歌Earth Pro中的时间滑块工具获取卫星图像数据,提取2009年、2014年、2019年和2023年四个时期的图像。本研究确定了7种土地利用土地覆盖类型(裸地、建成区、耕地、人行道、梯田、树木和水域),并利用随机森林机器学习算法在QGIS中使用EnMAP插件对每个感兴趣的土地利用和覆盖类别进行分类。准确度评估由混淆矩阵、用户准确度、生产者准确度、总体准确度和kappa系数计算。然后使用QGIS中的SCP插件进行变化检测,以估计每个时期每个土地覆盖类别的变化情况。分析结果表明,2009 - 2014年各时期建成区面积均呈扩大趋势,植被面积呈减少趋势,耕地面积呈增加趋势,这主要归因于人为因素的发展和人口增长。人口增长、城郊发展、生活方式变化和气候变化对环境的影响是城市景观变化的主要驱动力。
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引用次数: 0
Raphael seen through MA-XRF: understanding the master and his atelier by studying the Capodimonte collection 透过MA-XRF看到的拉斐尔:通过研究卡波迪蒙特的藏品了解大师和他的工作室
IF 3.3 2区 综合性期刊 0 ARCHAEOLOGY Pub Date : 2025-12-01 DOI: 10.1016/j.culher.2025.11.004
Michela Botticelli , Rosario Andolina , Marco Cardinali , Angela Cerasuolo , Santo Gammino , Costanza Miliani , Zdenek Preisler , Eva Luna Ravan , Gianluca Santagati , Francesco Paolo Romano , Andrea Zezza , Claudia Caliri
Raphael’s paintings in the Capodimonte collection, ‘Museo e Real Bosco di Capodimonte’ in Naples, offer the opportunity to describe the master’s great career and technical evolution from the earliest production, as in the Baronci Panel, to the mature collaboration with his pupil and successor Giulio Romano for the Madonna of the Cat. At the same time, coeval and later copies describe the impressive favour Raphael gained, yet when he was alive and in the following centuries. Studying the materiality of Raphael’s paintings in the Capodimonte collection brings more extensive knowledge on his technique, but also gives a sense of how his pupils and followers imitated or distanced themselves from him, participating to the discussion on the role of copies in the fifteenth and sixteenth century. MA-XRF scanning of Raphael’s works in the collection, and the analysis of artworks attributed to his workshop or identified as later copies assisted in the redefinition of the master’s material peculiarities. Beyond offering insights into the conservation history of the paintings, chemical data chiefly allowed the description of: (1) the master’s early technique in the Baronci panel, (2) the master’s practice, his material experimentation and conceptual setting up in works attributed to his workshop.
那不勒斯卡波迪蒙特博物馆(Museo e Real Bosco di Capodimonte)收藏的拉斐尔画作,提供了一个机会来描述这位大师的伟大职业生涯和技术发展,从最早的作品,如男爵画板,到与他的学生和继任者朱利奥·罗马诺(Giulio Romano)合作完成《猫的圣母》。与此同时,同时代和后来的复制品描述了拉斐尔获得的令人印象深刻的青睐,然而,当他活着的时候,在接下来的几个世纪里。研究拉斐尔在卡波迪蒙特收藏的画作的重要性,可以让我们对他的技术有更广泛的了解,但也让我们了解到他的学生和追随者是如何模仿他或与他保持距离的,他们参与了15世纪和16世纪关于复制品作用的讨论。对收藏中的拉斐尔作品进行MA-XRF扫描,并对归因于他的工作室或确定为后来复制品的艺术品进行分析,有助于重新定义大师的材料特性。除了提供对绘画保存历史的见解之外,化学数据主要允许描述:(1)大师在男爵面板中的早期技术,(2)大师的实践,他的材料实验和概念设置,这些作品归功于他的工作室。
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引用次数: 0
Digital holographic speckle pattern interferometry in support of ongoing conservation: the case of Giotto’s wall paintings in the Bardi Chapel, Florence 数字全息散斑图案干涉测量法支持正在进行的保护:佛罗伦萨巴蒂教堂乔托壁画的案例
IF 3.3 2区 综合性期刊 0 ARCHAEOLOGY Pub Date : 2025-11-28 DOI: 10.1016/j.culher.2025.11.009
Antonina Chaban , Vivi Tornari , Michalis Andrianakis , Maria Rosa Lanfranchi , Alessandra Rocco , Moira Bertasa , Jana Striova
Effective conservation begins with a deep understanding of an artwork’s structural condition before restoring the pictorial layer. This is especially important for multi-layered painted surfaces like wall paintings, where hidden issues must be carefully evaluated to ensure long-term preservation. An ongoing conservation campaign (2022–2025) is dedicated to preserving Giotto’s irreplaceable wall paintings in the Bardi Chapel, Basilica di Santa Croce, Florence (Italy). The project faces significant challenges due to gaps in detailed documentation regarding past restorations. Conservators and heritage scientists were called to assess the subsurface condition of the wall paintings and accurately distinguish areas requiring interventions of varying urgency. A comprehensive diagnostic examination was conducted, incorporating advanced methodologies, including Digital Holographic Speckle Pattern Interferometry (DHSPI). This paper focuses on advantages and challenges of the DHSPI, operated under both thermal excitation and natural conditions, for detecting critical subsurface defects and supporting the study of the restoration history of Giotto’s wall paintings. DHSPI enables revealing hidden micro-deformations and monitoring direct surface responses to environmental changes in a quantitative full-field real-time non-contact examination. Thus, it provides valuable insights into structural stability, invisible overlapping of detachments and cracks, hidden structured layers, and through defect propagation to trace the future deterioration risks. By incorporating DHSPI into an interdisciplinary diagnostic strategy, we demonstrate how this approach enhances conservation decision-making, supports informed and minimally invasive interventions, and, ultimately, contributes to the long-term preservation of Giotto’s unique wall paintings.
有效的保护始于对艺术品结构状况的深刻理解,然后再修复图像层。这对于像壁画这样的多层涂漆表面尤其重要,其中隐藏的问题必须仔细评估,以确保长期保存。一项正在进行的保护运动(2022-2025)致力于保护意大利佛罗伦萨圣十字大教堂巴尔迪教堂中乔托不可替代的壁画。由于缺乏关于过去修复的详细文件,该项目面临着重大挑战。文物保护人员和遗产科学家被要求评估壁画的地下状况,并准确区分需要不同紧急程度干预的区域。采用先进的方法,包括数字全息散斑干涉测量法(DHSPI),进行了全面的诊断检查。本文重点介绍了DHSPI在热激发和自然条件下工作的优势和挑战,用于检测关键的地下缺陷,并支持乔托壁画修复历史的研究。DHSPI能够揭示隐藏的微变形,并在定量的全场实时非接触检测中监测地表对环境变化的直接响应。因此,它提供了对结构稳定性、不可见的分离和裂缝重叠、隐藏的结构层以及通过缺陷传播来跟踪未来恶化风险的有价值的见解。通过将DHSPI纳入跨学科诊断策略,我们展示了这种方法如何提高保护决策,支持知情和微创干预,并最终有助于乔托独特壁画的长期保存。
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引用次数: 0
The first evidence of the polychromy on the stucco decoration in the Archbishop's Chateau - Sala Terrena (Kroměříž, Czech Republic) 大主教城堡(Sala Terrena, Kroměříž,捷克共和国)灰泥装饰上的多色的第一个证据
IF 3.3 2区 综合性期刊 0 ARCHAEOLOGY Pub Date : 2025-11-28 DOI: 10.1016/j.culher.2025.11.006
Peter Majoroš , Pavla Kučerová , Dalibor Všianský , Silvie Švarcová , Petr Bezdička , Lukáš Kučera
This interdisciplinary paper presents the results of an examination of the original coloring as well as the later modifications of stucco decorations, authored by the sculptor and stuccoer Baldassarre Fontana. The rich stucco decoration adorns the Archbishop’s Chateau in Kroměříž, which, together with its gardens, is listed as a World Heritage Site (UNESCO). The detailed material investigation employed a multianalytical approach, comprising polarising light microscopy (PLM), Fourier-transform infrared spectroscopy (FTIR/ATR), and scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDS). Next, Raman microspectroscopy (µRS) was used as a complementary method, while X-ray powder diffraction (XRPD), including X-ray powder microdiffraction (µXRPD), was used to ascertain the phase composition of the pigments.
The earliest scheme features a restrained white monochrome over lime-based finishing layers, locally accented by iron-oxide red-brown details (e.g., eyes, lips). Multiple thin scialbo (limewash) strata were identified. Petrographic features indicate lime–gypsum technology with occasional hydraulic traits. Later interventions include a 19th-century light-green repaint containing copper acetoarsenite (Paris green), followed by overpaints from the 19th to the 20th century with zinc white and TiO₂ (anatase) extenders. FTIR-ATR and μRS detected secondary calcium oxalates related to surface alteration and signals consistent with a drying-oil class binder on selected elements. These markers refine the chronology of treatments and inform conservation strategies, supporting selective uncovering and stabilization of significant layers
这篇跨学科的论文介绍了对原始着色的检查结果,以及后来对灰泥装饰的修改,由雕塑家和灰泥画家Baldassarre Fontana撰写。丰富的灰泥装饰着Kroměříž大主教的城堡,连同它的花园,被列为世界遗产(联合国教科文组织)。详细的材料研究采用了多分析方法,包括偏振光显微镜(PLM),傅里叶变换红外光谱(FTIR/ATR)和扫描电子显微镜与能量色散x射线光谱(SEM-EDS)。接下来,用拉曼微光谱(µRS)作为补充方法,同时用x射线粉末衍射(XRPD),包括x射线粉末微衍射(µXRPD)来确定颜料的物相组成。最早的方案是在石灰基的饰面层上采用克制的白色单色,局部强调氧化铁红棕色的细节(例如眼睛、嘴唇)。发现了多层薄砂(石灰)层。岩石特征表明石灰-石膏工艺,偶有水力特征。后来的干预措施包括19世纪含有铜乙酰亚砷酸盐(巴黎绿)的浅绿色重漆,随后是19世纪到20世纪用锌白和二氧化钛(锐钛矿)填充剂的复漆。FTIR-ATR和μRS在选定元素上检测到与表面蚀变有关的次生草酸钙和与干油类粘结剂一致的信号。这些标记细化了处理的年表,并为保护策略提供信息,支持选择性地发现和稳定重要层
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引用次数: 0
Non-invasive characterisation of varnished modern paintings: comparative insights and conservation implications 无创特征的清漆现代绘画:比较的见解和保护的意义
IF 3.3 2区 综合性期刊 0 ARCHAEOLOGY Pub Date : 2025-11-27 DOI: 10.1016/j.culher.2025.11.007
Laura Homer , Piotr Targowski , Magdalena Kowalska , Magdalena Iwanicka , Francesca Rosi , Laura Cartechini , David Buti , Haida Liang , C.S. Cheung , Florence Liggins , Patrick Atkinson , Raffaella Fontana , Emma Vannini , Irene Lunghi , Georgios Karagiannis , Theodoros Karagiannis , Angelica Bartoletti , Bronwyn Ormsby
This study presents the results of a non-invasive analytical investigation into eight varnished modern paintings from the Norwegian National Museum, dating from 1966 to 1982. These works, executed in either waterborne acrylic dispersion resin or polyvinyl acetate (PVAc) media, have not been examined before. They form part of a broader research initiative aimed at documenting the use and degradation of synthetic, waterborne varnishes over acrylic and vinyl paints in the context of Norwegian modern art, and the implications for conservation treatments. The eight paintings were examined through the mobile laboratory (MOLAB) platform of the European infrastructure for Heritage Science (E-RIHS). Multiple complementary techniques, including optical coherence tomography (OCT), external reflection infrared spectroscopy (ERIRS), x-ray fluorescence (XRF) mapping and optical micro-profilometry, were employed to identify binders and pigments, assess varnish thickness and distribution and document the layer structure without sampling. The results of a central case study, Winter Sun, 1966, by Gunnar S. Gundersen (1921–1983) (MS-02579-2988, acrylic on canvas, 165×110 cm), are presented including characterisation of the layer structure, and identification of the paint and varnish compositions.
Comparative analysis between the case study paintings highlights both prevalences and differences within the materials used, informing material history and artistic practices within the mid-century Norwegian context. This in turn informs conservation approaches to the as-yet unresolved challenge of varnish removal from waterborne modern paints. The findings have the potential to inform the future design of representative mock-ups to test potential varnish removal systems. This multimodal, non-invasive approach offers new tools for understanding artist materials and supports conservation decision-making by clarifying when and how varnish removal may be appropriate.
本研究展示了对挪威国家博物馆1966年至1982年期间的八幅清漆现代绘画进行非侵入性分析调查的结果。这些作品是在水性丙烯酸分散树脂或聚氯乙烯(PVAc)介质中进行的,以前从未被检查过。它们是一项更广泛的研究计划的一部分,该计划旨在记录挪威现代艺术背景下合成水性清漆与丙烯酸和乙烯基涂料的使用和降解情况,以及对保护处理的影响。这八幅画通过欧洲遗产科学基础设施(E-RIHS)的移动实验室(MOLAB)平台进行了检查。多种互补技术,包括光学相干断层扫描(OCT)、外反射红外光谱(ERIRS)、x射线荧光(XRF)测绘和光学显微轮廓术,用于鉴定粘合剂和颜料,评估清漆的厚度和分布,并记录层结构而无需采样。一个中心案例研究的结果,冬天的太阳,1966年,由Gunnar S. Gundersen (1921-1983) (MS-02579-2988,丙烯帆布,165×110厘米),包括层结构的特征,以及油漆和清漆成分的鉴定。案例研究绘画之间的比较分析突出了所用材料的流行和差异,在中世纪挪威的背景下告知材料历史和艺术实践。这反过来又通知了保护方法,以解决水性现代涂料中清漆去除的尚未解决的挑战。研究结果有可能为未来设计具有代表性的模型来测试潜在的清漆去除系统提供信息。这种多模式、非侵入性的方法为理解艺术家材料提供了新的工具,并通过澄清何时以及如何去除清漆来支持保护决策。
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引用次数: 0
VuRA: A proposal for calculating vulnerability and risk in rock art sites. The experience in Foz Côa VuRA:一个计算岩石艺术遗址脆弱性和风险的建议。在Foz的经历Côa
IF 3.3 2区 综合性期刊 0 ARCHAEOLOGY Pub Date : 2025-11-24 DOI: 10.1016/j.culher.2025.10.027
Fernando Carrera-Ramírez , Vera Moreira Caetano
As part of a project with very ambitious goals (LandCRAFT - the sociocultural contexts of art from Recent Prehistory in the Côa Valley), the authors were entrusted with tasks related to the conservation of a large set of rock art sites. In order to achieve these goals, and given their complexity, a standardized inspection and measurement strategy was designed to determine the degree of vulnerability and risk of this group of archaeological sites.
In a research area in which proposals and bibliographic references are particularly rare, the developed formula has reached such a high level of complexity and interest that its publication and submission to the analysis and criticism of the scientific community has been deemed necessary. Indeed, we consider that scientific dissemination could not only improve this formula but also turn it into a useful tool for public use.
Consequently, we would like to present here the first version of VuRA (Vulnerability of Rock Art), an integrated set of record sheets aimed at determining vulnerability and risk in rock art sites. This proposal combines detailed field observation with territorial information and the support of data offered by other disciplines (archaeology, chemistry, geotechnics, etc.), with a level of detail and complexity that can be regulated by the editors, depending on the objectives of the study. In the case of the LandCRAFT project, VuRA was used to define in detail the management strategies (protection, presentation, conservation, etc.) of the set of sites covered by the project.
作为一个雄心勃勃的项目的一部分(陆地工艺——Côa山谷近代史前艺术的社会文化背景),作者被委托完成与保护大量岩石艺术遗址相关的任务。为了实现这些目标,并考虑到它们的复杂性,设计了标准化的检查和测量策略来确定这组考古遗址的脆弱性和风险程度。在一个建议和参考书目特别稀少的研究领域,所制定的公式已经达到了如此高的复杂性和趣味性,以至于它的出版和提交给科学界的分析和批评被认为是必要的。的确,我们认为科学传播不仅可以改进这一公式,而且可以把它变成供公众使用的有用工具。因此,我们想在这里展示VuRA(岩石艺术脆弱性)的第一个版本,这是一套旨在确定岩石艺术场所脆弱性和风险的综合记录表。这一建议结合了详细的实地观察和领土信息以及其他学科(考古学、化学、岩土技术等)提供的数据支持,其详细程度和复杂性可由编者根据研究目标加以调节。在陆艇项目中,VuRA被用来详细定义项目所涵盖的一组地点的管理策略(保护、展示、保存等)。
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引用次数: 0
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Journal of Cultural Heritage
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