Nanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy): the protagonist of black crusts produced on historic buildings
The recent focus of the impacts of atmospheric pollution on effective conservation methods for historic structures of great cultural heritage has been shown to be of critical importance for preservation. This work focuses on medieval Roman mortars and ceramics from the historic Forum of Caesar and N...
- Autores:
-
Silva Oliveira, Marcos Leandro
Flores, Erico
Dotto, Guilherme Luiz
Neckel, Alcindo
Silva Oliveira, Luis Felipe
- Tipo de recurso:
- http://purl.org/coar/resource_type/c_816b
- Fecha de publicación:
- 2020
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/7075
- Acceso en línea:
- https://hdl.handle.net/11323/7075
https://doi.org/10.1016/j.jclepro.2020.123982
https://repositorio.cuc.edu.co/
- Palabra clave:
- Air contamination
Forum of Caesar and Nerva
Building impacts
Historical structure degradation
- Rights
- openAccess
- License
- CC0 1.0 Universal
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| dc.title.spa.fl_str_mv |
Nanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy): the protagonist of black crusts produced on historic buildings |
| title |
Nanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy): the protagonist of black crusts produced on historic buildings |
| spellingShingle |
Nanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy): the protagonist of black crusts produced on historic buildings Air contamination Forum of Caesar and Nerva Building impacts Historical structure degradation |
| title_short |
Nanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy): the protagonist of black crusts produced on historic buildings |
| title_full |
Nanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy): the protagonist of black crusts produced on historic buildings |
| title_fullStr |
Nanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy): the protagonist of black crusts produced on historic buildings |
| title_full_unstemmed |
Nanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy): the protagonist of black crusts produced on historic buildings |
| title_sort |
Nanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy): the protagonist of black crusts produced on historic buildings |
| dc.creator.fl_str_mv |
Silva Oliveira, Marcos Leandro Flores, Erico Dotto, Guilherme Luiz Neckel, Alcindo Silva Oliveira, Luis Felipe |
| dc.contributor.author.spa.fl_str_mv |
Silva Oliveira, Marcos Leandro Flores, Erico Dotto, Guilherme Luiz Neckel, Alcindo Silva Oliveira, Luis Felipe |
| dc.subject.spa.fl_str_mv |
Air contamination Forum of Caesar and Nerva Building impacts Historical structure degradation |
| topic |
Air contamination Forum of Caesar and Nerva Building impacts Historical structure degradation |
| description |
The recent focus of the impacts of atmospheric pollution on effective conservation methods for historic structures of great cultural heritage has been shown to be of critical importance for preservation. This work focuses on medieval Roman mortars and ceramics from the historic Forum of Caesar and Nerva, in Rome, Italy, and analyzes the urgency of repair of defects in rendered façades based on the inspection of surfaces where defects were detected, defining a methodology to predict the repair urgency of defects and building elements. X-ray spectroscopy (EDS), field emission scanning electron microscopy (FE-SEM), high-resolution transmission electron microscopy (HR-TEM), and X-ray powder diffraction (XRD) analyses are well equipped to study mineralogy, ultra-fine particles, and nanoparticles (NPs, minerals and amorphous phases) that are present in medieval Roman ruins. Applied analysis of ruin-derived mortar and ceramics detected the presence of materials, primarily constituted of quartz, alumino-silicates, Fe-hydr/oxides, portions of amorphous phases, calcareous minerals, pyroxene, and carbonaceous materials. The Forum of Caesar and Nerva are two of the greatest remaining symbols of historic Roman construction. Many compounds recognized by XRD can be revealed by advanced microscopies and vice versa. The incidence of NPs containing potentially toxic elements (PTEs), and numerous carbonaceous complexes linked with building material alterations due to moisture and atmospheric contamination were also discovered. This study assesses the philosophies of preservation and culture, while considering the exhaust emitted by vehicular traffic in order to propose a justifiable and effective method to best conserve historic Roman structures located in high traffic areas. |
| publishDate |
2020 |
| dc.date.accessioned.none.fl_str_mv |
2020-09-07T19:35:25Z |
| dc.date.available.none.fl_str_mv |
2020-09-07T19:35:25Z |
| dc.date.issued.none.fl_str_mv |
2021 |
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Pre-Publicación |
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http://purl.org/coar/resource_type/c_816b |
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Text |
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info:eu-repo/semantics/preprint |
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http://purl.org/redcol/resource_type/ARTOTR |
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info:eu-repo/semantics/acceptedVersion |
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http://purl.org/coar/resource_type/c_816b |
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acceptedVersion |
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https://hdl.handle.net/11323/7075 |
| dc.identifier.doi.spa.fl_str_mv |
https://doi.org/10.1016/j.jclepro.2020.123982 |
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Corporación Universidad de la Costa |
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REDICUC - Repositorio CUC |
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https://repositorio.cuc.edu.co/ |
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https://hdl.handle.net/11323/7075 https://doi.org/10.1016/j.jclepro.2020.123982 https://repositorio.cuc.edu.co/ |
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Corporación Universidad de la Costa REDICUC - Repositorio CUC |
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eng |
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eng |
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Andriani and Walsh, 2007 G.F. Andriani, N. Walsh The effects of wetting and drying, and marine salt crystallization on calcarenite rocks used as building material in historic monuments, Geol. Soc. Lond Spec. Publ., 271 (2007), pp. 179-188 Cheng et al., 2020 C. Cheng, Z. Huang, R. Zhang, J. Zhou, Z. Liu, H. Zhong, H. Wang, Z. Kang, G. He, X. Yu Synthesis of an emerging morpholine-typed Gemini surfactant and its application in reverse flotation carnallite ore for production of potash fertilizer at low temperature J. Clean. Prod., 261 (2020), p. 121121 Ciancio et al., 2014 D. Ciancio, C.T.S. Beckett, J.A.H. Carraro Optimum lime content identification for lime-stabilized rammed earth. Constr Build. Mater. 28, Elsevier (2014) Civeira et al., 2016a M.S. Civeira, C.G. Ramos, M.L.S. Oliveira, R.M. Kautzmann, S.R. Taffarel, E.C. Teixeira, L.F. Silva Nano-mineralogy of suspended sediment during the beginning of coal rejects spill Chemosphere, 145 (2016), pp. 142-147 Civeira et al., 2016b M. Civeira, M. Oliveira, J. Hower, D. Agudelo-Castañeda, S. Taffarel, C. Ramos, R. Kautzmann, L.F. Silva Modification, adsorption, and geochemistry processes on altered minerals and amorphous phases on the nanometer scale: examples from copper mining refuse, Touro, Spain Environ. Sci. Pollut. Res. Int., 23 (2016), pp. 6535-6545 Dalmora et al., 2016 A.C. Dalmora, C.G. Ramos, X. Querol, R.M. Kautzmann, M.L.S. Oliveira, S.R. Taffarel, T. Moreno, L.F. Silva Nanoparticulate mineral matter from basalt dust wastes Chemosphere, 144 (2016), pp. 2013-2017 Daniel et al., 2015 F. Daniel, A. Mounier, J. Aramendia, L. Gómez, K. Castro, S.F. Vallejuelo, M. De Schlicht Raman and SEM-EDX analyses of the ‘Royal Portal’ of Bordeaux Cathedral for the virtual restitution of the statuary polychromy J. Raman Spectrosc., 47 (2) (2015), pp. 162-167 Dotto et al., 2015 G.L. Dotto, J.M. Cunha, C.O. Calgaro, E.H. Tanabe, D.A. Bertuol Surface modification of chitin using ultrasound-assisted and supercritical CO2 technologies for cobalt adsorption J. Hazard Mater., 295 (2015), pp. 29-36 Duarte et al., 2019 A.L. Duarte, K. DaBoit, M.L.S. Oliveira, E.C. Teixeira, I.L. Schneider, L.F.O. Silva Hazardous elements and amorphous nanoparticles in historical estuary coal mining area Geoscience Frontiers, 10 (2019), pp. 927-939 Dutta et al., 2017 M. Dutta, J. Saikia, S.R. Taffarel, F.B. Waanders, D. de Medeiros, C.M. Cutruneo, B.K. Saikia Environmental assessment and nano-mineralogical characterization of coal, overburden and sediment from Indian coal mining acid drainage Geoscience Frontiers, 8 (2017), pp. 1285-1297 Eires, 2012 R. Eires Building with Earth: Improved Performance with Biopolymers Incorporation (In Portuguese Ph. D. University of Minho, Guimarães, Portugal (2012) Eires et al., 2017 R. Eires, A. Camões, S. Jalali Enhancing water resistance of earthen buildings with quicklime and oil J. Clean. Prod., 142 (2017), pp. 3281-3292 Ferrari et al., 2019 V. Ferrari, S.R. Taffarel, E. Espinosa-Fuentes, M.L.S. Oliveira, B.K. Saikia, L.F.S. Oliveira Chemical evaluation of by-products of the grape industry as potential agricultural fertilizers J. Clean. Prod., 208 (2019), pp. 297-306 Gaspar et al., 2016 K. Gaspar, M. Casals, M. Gangolells Classifying system for façades and anomalies J. Perform. Constr. Facil. (2016), 10.1061/(ASCE)CF.1943-5509.0000693 30 04014187 Gómez-Heras and Fort, 2007 M. Gómez-Heras, R. Fort Patterns of halite (NaCl) crystallization in building stone conditioned by laboratory heating regimes Environ. Geol., 52.2 (2007), pp. 259-267 Gredilla et al., 2019 A. Gredilla, V.S. Fdez-Ortiz de, A. Rodriguez-Iruretagoiena, L. Gomez, M.L.S. Oliveira, G. Arana, A. De Diego, J.M. Madariaga, L.F.O. Silva Evidence of mercury sequestration by carbon nanotubes and nanominerals present in agricultural soils from a coal fired power plant exhaust J. Hazard Mater., 378 (2019), p. 120747 Grossi et al., 2011 C.M. Grossi, P. Brimblecombe, B. Menéndez, D. Benavente, I. Harris, M. Deque Climatology of salt transitions and implications for stone weathering Sci. Total Environ., 409 (2011), pp. 2577-2585 Huang et al., 2019 Z. Huang, C. Cheng, Z. Liu, H. Zeng, B. Feng, H. Zhong, W. Luo, Y. Hu, Z. Guo, G. He Utilization of a new Gemini surfactant as the collector for the reverse froth flotation of phosphate ore in sustainable production of phosphate fertilizer J. Clean. Prod., 221 (2019), pp. 108-112 Huang et al., 2020 Z. Huang, C. Cheng, K. Li, S. Zhang, J. Zhou, W. Luo, Z. Liu, W. Qin, H. Wang, Y. Hu Reverse flotation separation of quartz from phosphorite ore at low temperatures by using an emerging Gemini surfactant as the collector Separ. Purif. Technol., 246 (2020), p. 116923 Jiang et al., 2020 P. Jiang, X. Chen, Q. Li, H. Mo, L. Li High-resolution emission inventory of gaseous and particulate pollutants in Shandong Province, eastern China J. Clean. Prod., 259 (2020), p. 120806 León-Mejía et al., 2018 G. León-Mejía, M.N. Machado, R.T. Okuro, L.F. Silva, C. Telles, J. Dias, L. Niekraszewicz, J. Da Silva, J.A.P. Henriques, W.A. Zin Intratracheal instillation of coal and coal fly ash particles in mice induces dna damage and translocation of metals to extrapulmonary tissues Sci. Total Environ., 625 (2018), pp. 589-599 Medeghini et al., 2020 L. Medeghini, M. Fayek, S. Mignardi, F. Coletti, A. Contino, C. Vito A provenance study of Roman lead-glazed ceramics using lead isotopes and secondary ion mass spectrometry (SIMS) Microchem. J., 154 (2020), p. 104519 Melià et al., 2014 P. Melià, G. Ruggieri, S. Sabbadini, G. Dotelli Environmental impacts of natural and conventional building materials: a case study on earth plasters J. Clean. Prod., 80 (2014), pp. 179-186 1 October Morillas, 2020 H. Morillas, F.F. Mendonça Filho, H. de Derluyn, M. Maguregui, D. Grégoire, J.M. Madariaga Decay processes in buildings close to the sea induced by marine aerosol: salt depositions inside construction materials Sci. Total Environ., 721 (2020), pp. 1-9 Morillas et al., 2018a H. Morillas, C. García-Florentino, I. Marcaida, M. Maguregui, G. Arana, L.F. Silva, J. Madariaga In-situ analytical study of bricks exposed to marine environment using hand-held X-ray fluorescence spectrometry and related laboratory techniques Spectrochimica Acta Part B-Atomic Spectroscopy, 146 (2018), pp. 28-35 Morillas et al., 2018b H. Morillas, P. Vazquez, M. Maguregui, I. Marcaida, L.F. Silva Composition and porosity study of original and restoration materials included in a coastal historical construction Construct. Build. Mater., 178 (2018), pp. 384-392 Morillas et al., 2019 H. Morillas, M. Maguregui, E. Gallego-Cartagena, G. Huallparimachi, I. Marcaida, I. Salcedo, L.F.O. Silva, F. Astete Evaluation of the role of biocolonizations in the conservation state of machu picchu (Peru): the sacred rock Sci. Total Environ., 654 (2019), pp. 1379-1388 Morillas et al., 2020 H. Morillas, F.F.M. Filho, H. Derluyn, M. Maguregui, D. Grégoire, J.M. Madariaga Decay processes in buildings close to the sea induced by marine aerosol: salt depositions inside construction materials Sci. Total Environ., 721 (2020), p. 137687 Morton, 2008 T. Morton Earth Masonry - Design and Construction Guidelines IHS BRE Press, Berkshire, United Kingdom (2008) Moura et al., 2015 J.M. Moura, B.S. Farias, D.A.S. Rodrigues, C.M. Moura, G.L. Dotto, L.A.A. Pinto Preparation of chitosan with different characteristics and its application for biofilms production J. Polym. Environ., 23.4 (2015), pp. 470-477 Nasser, 2003 N. Nasser Planning for urban heritage places: reconciling conservation, tourism, and sustainable development J. Plann. Lit., 17.4 (2003), pp. 467-479 Nordin et al., 2018 A.P. Nordin, J. Da Silva, C. De Souza, L.A.B. Niekraszewicz, J.F. Dias, K. Da Boit, M.L.S. Oliveira, I. Grivicich, A.L. Garcia, L.F. Silva, F.R. Da Silva In vitro genotoxic effect of secondary minerals crystallized in rocks from coal mine drainage J. Hazard Mater., 346 (2018), pp. 263-272 Oliveira et al., 2018 M.L.S. Oliveira, K. da Boit, F. Pacheco, E.C. Teixeira, I.L. Schneider, T.J. Crissien, D.C. Pinto, R.M. Oyaga, L.F.O. Silva Multifaceted processes controlling the distribution of hazardous compounds in the spontaneous combustion of coal and the effect of these compounds on human health Environ. Res., 160 (2018), pp. 562-567 Oliveira et al., 2019a M. Oliveira, M. Izquierdo, X. Querol, R.N. Lieberman, B.K. Saikia, L.F.O. Silva Nanoparticles from construction wastes: a problem to health and the environment J. Clean. Prod., 219 (2019), pp. 236-243 Oliveira et al., 2019b M.L.S. Oliveira, C. Dario, B.F. Tutikian, H.Z. Ehrenbring, C.C.O. Almeida, L.F.O. Silva Historic building materials from Alhambra: nanoparticles and global climate change effects J. Clean. Prod., 232 (2019), pp. 751-758 Oliveira et al., 2020 M.L.S. Oliveira, B.F. Tutikian, C. Milanes, L.F.O. Silva Atmospheric contaminations and bad conservation effects in Roman mosaics and mortars of Italica J. Clean. Prod., 248 (2020), p. 119250 Patrón et al., 2017 D. Patrón, H. Lyamani, G. Titos, L. Alados-Arboledas, F.J. Olmo Monumental heritage exposure to urban black carbon pollution Atmos. Environ., 170 (2017), pp. 22-32 Pereira et al., 2020 C. Pereira, A. Silva, J. Brito, J.D. de Silvestre Urgency of repair of building elements: prediction and influencing factors in façade renders Construct. Build. Mater., 249 (2020), pp. 1-9 Peres et al., 2018 E.C. Peres, J.C. Slaviero, A.M. Cunha, A. Hosseini–Bandegharaei, G.L. Dotto Microwave synthesis of silica nanoparticles and its application for methylene blue adsorption Journal of Environmental Chemical Engineering, 6 (2018), pp. 649-659 Price, 1978 C. Price The Use of the Sodium Sulphate Crystallization Test for Determining the Weathering Resistance of Untreated Stone. Deterioration and Protection of Stone Monuments International Symposium, Paris (1978) 3.6. 10 pp. Rodriguez-Iruretagoiena et al., 2016 A. Rodriguez-Iruretagoiena, S. De Vallejuelo, A. De Diego, F. De Leão, D. De Medeiros, M. Oliveira, S. Taffarel, G. Arana, J. Madariaga, L.F. Silva The mobilization of hazardous elements after a tropical storm event in a polluted estuary Sci. Total Environ., 565 (2016), pp. 721-729 Rojas et al., 2019 J.C. Rojas, N.E. Sánchez, I. Schneider, M.L.S. Oliveira, E.C. Teixeira, L.F.O. Silva Exposure to nanometric pollutants in primary schools: environmental implications Urban Climate, 27 (2019), pp. 412-419 Sajjadi et al., 2018 S. Sajjadi, A. Mohammadzadeh, H.N. Tran, I. Anastopoulos, G.L. Dotto, Z.R. Lopičić, S. Sivamani, A. Rahmani-Sani, A. Ivanets, A. Hosseini-Bandegharaei Efficient mercury removal from wastewater by pistachio wood wastes-derived activated carbon prepared by chemical activation using a novel activating agent J. Environ. Manag., 223 (2018), pp. 1001-1009 Sánchez-Peña et al., 2018 N.E. Sánchez-Peña, J.L. Narváez-Semanate, D. Pabón-Patiño, J.E. Fernández-Mera, M.L. Oliveira, K. Da Boit, B. Tutikian, T. Crissien, D. Pinto, I. Serrano, C. Ayala, A. Duarte, J. Ruiz, L.F. Silva Chemical and nano-mineralogical study for determining potential uses of legal Colombian gold mine sludge: experimental evidence Chemosphere, 191 (2018), pp. 1048-1055 Sazedj et al., 2016 S. Sazedj, A. Morais, M.T. Pinheiro-Alves, R. Silva Pathologies—incompatibility of materials and human intervention in a historic building of Elvas J.M.P.Q. Delgado (Ed.), New Approaches to Build (2016), 10.1007/978-981-10-0648-7 Pathol. Durab., Springer, Singapore. Sehn et al., 2016 J. Sehn, F. De Leão, K. Da Boit, M. Oliveira, G. Hidalgo, C. Sampaio, L.F. Silva Nanomineralogy in the real world: a perspective on nanoparticles in the environmental impacts of coal fire Chemosphere, 147 (2016), pp. 439-443 Silva et al., 2020a L.F.O. Silva, C. Milanes, D. Pinto, O. Ramirez, B.D. Lima Multiple hazardous elements in nanoparticulate matter from a Caribbean industrialized atmosphere Chemosphere, 239 (2020), p. 124776 Silva et al., 2020b L.F.O. Silva, D. Pinto, A. Neckel, G.L. Dotto, M.L.S. Oliveira The impact of air pollution on the rate of degradation of the fortress of Florianópolis Island, Brazil Chemosphere, 255 (2020), pp. 1-29 Song et al., 2019 J. Song, C. Zhao, T. Lin, X. Li, A.V. Prishchepov Spatio-temporal patterns of traffic-related air pollutant emissions in different urban functional zones estimated by real-time video and deep learning technique J. Clean. Prod., 238 (2019), p. 117881 Souza et al., 2017 P.R. Souza, G.L. Dotto, N.P.G. Salau Detailed numerical solution of pore volume and surface diffusion model in adsorption systems Chem. Eng. Res. Des., 122 (2017), pp. 298-307 Turo et al., 2018 F.D. Turo, N. Montoy, J. Piquero-Cilla, C. Vito, F. Coletti, I. Luca, A. Doménech-Carbó Electrochemical discrimination of manufacturing types of pottery from magna mater temple and fora of Nerva and caesar (Rome, Italy) Appl. Clay Sci., 162 (2018), pp. 305-310 Vito et al., 2017 C. Vito, L. Medeghini, S. Mignardi, F. Coletti, A. Contino Roman glazed inkwells from the “nuovo mercato di Testaccio” (Rome, Italy): production technology J. Eur. Ceram. Soc., 37 (2017), pp. 1779-1788 Wilcox et al., 2015 J. Wilcox, B. Wang, E. Rupp, R. Taggart, H. Hsu-Kim, M. Oliveira, C. Cutruneo, S. Taffarel, L.F. Silva, S. Hopps, G. Thomas, J. Hower Observations and assessment of fly ashes from high-sulfur bituminous coals and blends of high-sulfur bituminous and subbituminous coals: environmental processes recorded at the macro and nanometer scale Energy Fuel., 29 (2015), pp. 7168-7177 |
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Silva Oliveira, Marcos LeandroFlores, EricoDotto, Guilherme LuizNeckel, AlcindoSilva Oliveira, Luis Felipe2020-09-07T19:35:25Z2020-09-07T19:35:25Z2021https://hdl.handle.net/11323/7075https://doi.org/10.1016/j.jclepro.2020.123982Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/The recent focus of the impacts of atmospheric pollution on effective conservation methods for historic structures of great cultural heritage has been shown to be of critical importance for preservation. This work focuses on medieval Roman mortars and ceramics from the historic Forum of Caesar and Nerva, in Rome, Italy, and analyzes the urgency of repair of defects in rendered façades based on the inspection of surfaces where defects were detected, defining a methodology to predict the repair urgency of defects and building elements. X-ray spectroscopy (EDS), field emission scanning electron microscopy (FE-SEM), high-resolution transmission electron microscopy (HR-TEM), and X-ray powder diffraction (XRD) analyses are well equipped to study mineralogy, ultra-fine particles, and nanoparticles (NPs, minerals and amorphous phases) that are present in medieval Roman ruins. Applied analysis of ruin-derived mortar and ceramics detected the presence of materials, primarily constituted of quartz, alumino-silicates, Fe-hydr/oxides, portions of amorphous phases, calcareous minerals, pyroxene, and carbonaceous materials. The Forum of Caesar and Nerva are two of the greatest remaining symbols of historic Roman construction. Many compounds recognized by XRD can be revealed by advanced microscopies and vice versa. The incidence of NPs containing potentially toxic elements (PTEs), and numerous carbonaceous complexes linked with building material alterations due to moisture and atmospheric contamination were also discovered. This study assesses the philosophies of preservation and culture, while considering the exhaust emitted by vehicular traffic in order to propose a justifiable and effective method to best conserve historic Roman structures located in high traffic areas.Silva Oliveira, Marcos LeandroFlores, Erico-will be generated-orcid-0000-0001-9785-2477-600Dotto, Guilherme Luiz-will be generated-orcid-0000-0002-4413-8138-600Neckel, Alcindo-will be generated-orcid-0000-0001-5435-3096-600Silva Oliveira, Luis FelipeengCorporación Universidad de la CostaCC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Journal of Cleaner Productionhttps://www.sciencedirect.com/science/article/pii/S0959652620340270Air contaminationForum of Caesar and NervaBuilding impactsHistorical structure degradationNanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy): the protagonist of black crusts produced on historic buildingsPre-Publicaciónhttp://purl.org/coar/resource_type/c_816bTextinfo:eu-repo/semantics/preprinthttp://purl.org/redcol/resource_type/ARTOTRinfo:eu-repo/semantics/acceptedVersionAndriani and Walsh, 2007 G.F. Andriani, N. Walsh The effects of wetting and drying, and marine salt crystallization on calcarenite rocks used as building material in historic monuments, Geol. Soc. Lond Spec. Publ., 271 (2007), pp. 179-188Cheng et al., 2020 C. Cheng, Z. Huang, R. Zhang, J. Zhou, Z. Liu, H. Zhong, H. Wang, Z. Kang, G. He, X. Yu Synthesis of an emerging morpholine-typed Gemini surfactant and its application in reverse flotation carnallite ore for production of potash fertilizer at low temperature J. Clean. Prod., 261 (2020), p. 121121Ciancio et al., 2014 D. Ciancio, C.T.S. Beckett, J.A.H. Carraro Optimum lime content identification for lime-stabilized rammed earth. Constr Build. Mater. 28, Elsevier (2014)Civeira et al., 2016a M.S. Civeira, C.G. Ramos, M.L.S. Oliveira, R.M. Kautzmann, S.R. Taffarel, E.C. Teixeira, L.F. Silva Nano-mineralogy of suspended sediment during the beginning of coal rejects spill Chemosphere, 145 (2016), pp. 142-147Civeira et al., 2016b M. Civeira, M. Oliveira, J. Hower, D. Agudelo-Castañeda, S. Taffarel, C. Ramos, R. Kautzmann, L.F. Silva Modification, adsorption, and geochemistry processes on altered minerals and amorphous phases on the nanometer scale: examples from copper mining refuse, Touro, Spain Environ. Sci. Pollut. Res. Int., 23 (2016), pp. 6535-6545Dalmora et al., 2016 A.C. Dalmora, C.G. Ramos, X. Querol, R.M. Kautzmann, M.L.S. Oliveira, S.R. Taffarel, T. Moreno, L.F. Silva Nanoparticulate mineral matter from basalt dust wastes Chemosphere, 144 (2016), pp. 2013-2017Daniel et al., 2015 F. Daniel, A. Mounier, J. Aramendia, L. Gómez, K. Castro, S.F. Vallejuelo, M. De Schlicht Raman and SEM-EDX analyses of the ‘Royal Portal’ of Bordeaux Cathedral for the virtual restitution of the statuary polychromy J. Raman Spectrosc., 47 (2) (2015), pp. 162-167Dotto et al., 2015 G.L. Dotto, J.M. Cunha, C.O. Calgaro, E.H. Tanabe, D.A. Bertuol Surface modification of chitin using ultrasound-assisted and supercritical CO2 technologies for cobalt adsorption J. Hazard Mater., 295 (2015), pp. 29-36Duarte et al., 2019 A.L. Duarte, K. DaBoit, M.L.S. Oliveira, E.C. Teixeira, I.L. Schneider, L.F.O. Silva Hazardous elements and amorphous nanoparticles in historical estuary coal mining area Geoscience Frontiers, 10 (2019), pp. 927-939Dutta et al., 2017 M. Dutta, J. Saikia, S.R. Taffarel, F.B. Waanders, D. de Medeiros, C.M. Cutruneo, B.K. Saikia Environmental assessment and nano-mineralogical characterization of coal, overburden and sediment from Indian coal mining acid drainage Geoscience Frontiers, 8 (2017), pp. 1285-1297Eires, 2012 R. Eires Building with Earth: Improved Performance with Biopolymers Incorporation (In Portuguese Ph. D. University of Minho, Guimarães, Portugal (2012)Eires et al., 2017 R. Eires, A. Camões, S. Jalali Enhancing water resistance of earthen buildings with quicklime and oil J. Clean. Prod., 142 (2017), pp. 3281-3292Ferrari et al., 2019 V. Ferrari, S.R. Taffarel, E. Espinosa-Fuentes, M.L.S. Oliveira, B.K. Saikia, L.F.S. Oliveira Chemical evaluation of by-products of the grape industry as potential agricultural fertilizers J. Clean. Prod., 208 (2019), pp. 297-306Gaspar et al., 2016 K. Gaspar, M. Casals, M. Gangolells Classifying system for façades and anomalies J. Perform. Constr. Facil. (2016), 10.1061/(ASCE)CF.1943-5509.0000693 30 04014187Gómez-Heras and Fort, 2007 M. Gómez-Heras, R. Fort Patterns of halite (NaCl) crystallization in building stone conditioned by laboratory heating regimes Environ. Geol., 52.2 (2007), pp. 259-267Gredilla et al., 2019 A. Gredilla, V.S. Fdez-Ortiz de, A. Rodriguez-Iruretagoiena, L. Gomez, M.L.S. Oliveira, G. Arana, A. De Diego, J.M. Madariaga, L.F.O. Silva Evidence of mercury sequestration by carbon nanotubes and nanominerals present in agricultural soils from a coal fired power plant exhaust J. Hazard Mater., 378 (2019), p. 120747Grossi et al., 2011 C.M. Grossi, P. Brimblecombe, B. Menéndez, D. Benavente, I. Harris, M. Deque Climatology of salt transitions and implications for stone weathering Sci. Total Environ., 409 (2011), pp. 2577-2585Huang et al., 2019 Z. Huang, C. Cheng, Z. Liu, H. Zeng, B. Feng, H. Zhong, W. Luo, Y. Hu, Z. Guo, G. He Utilization of a new Gemini surfactant as the collector for the reverse froth flotation of phosphate ore in sustainable production of phosphate fertilizer J. Clean. Prod., 221 (2019), pp. 108-112Huang et al., 2020 Z. Huang, C. Cheng, K. Li, S. Zhang, J. Zhou, W. Luo, Z. Liu, W. Qin, H. Wang, Y. Hu Reverse flotation separation of quartz from phosphorite ore at low temperatures by using an emerging Gemini surfactant as the collector Separ. Purif. Technol., 246 (2020), p. 116923Jiang et al., 2020 P. Jiang, X. Chen, Q. Li, H. Mo, L. Li High-resolution emission inventory of gaseous and particulate pollutants in Shandong Province, eastern China J. Clean. Prod., 259 (2020), p. 120806León-Mejía et al., 2018 G. León-Mejía, M.N. Machado, R.T. Okuro, L.F. Silva, C. Telles, J. Dias, L. Niekraszewicz, J. Da Silva, J.A.P. Henriques, W.A. Zin Intratracheal instillation of coal and coal fly ash particles in mice induces dna damage and translocation of metals to extrapulmonary tissues Sci. Total Environ., 625 (2018), pp. 589-599Medeghini et al., 2020 L. Medeghini, M. Fayek, S. Mignardi, F. Coletti, A. Contino, C. Vito A provenance study of Roman lead-glazed ceramics using lead isotopes and secondary ion mass spectrometry (SIMS) Microchem. J., 154 (2020), p. 104519Melià et al., 2014 P. Melià, G. Ruggieri, S. Sabbadini, G. Dotelli Environmental impacts of natural and conventional building materials: a case study on earth plasters J. Clean. Prod., 80 (2014), pp. 179-186 1 OctoberMorillas, 2020 H. Morillas, F.F. Mendonça Filho, H. de Derluyn, M. Maguregui, D. Grégoire, J.M. Madariaga Decay processes in buildings close to the sea induced by marine aerosol: salt depositions inside construction materials Sci. Total Environ., 721 (2020), pp. 1-9Morillas et al., 2018a H. Morillas, C. García-Florentino, I. Marcaida, M. Maguregui, G. Arana, L.F. Silva, J. Madariaga In-situ analytical study of bricks exposed to marine environment using hand-held X-ray fluorescence spectrometry and related laboratory techniques Spectrochimica Acta Part B-Atomic Spectroscopy, 146 (2018), pp. 28-35Morillas et al., 2018b H. Morillas, P. Vazquez, M. Maguregui, I. Marcaida, L.F. Silva Composition and porosity study of original and restoration materials included in a coastal historical construction Construct. Build. Mater., 178 (2018), pp. 384-392Morillas et al., 2019 H. Morillas, M. Maguregui, E. Gallego-Cartagena, G. Huallparimachi, I. Marcaida, I. Salcedo, L.F.O. Silva, F. Astete Evaluation of the role of biocolonizations in the conservation state of machu picchu (Peru): the sacred rock Sci. Total Environ., 654 (2019), pp. 1379-1388Morillas et al., 2020 H. Morillas, F.F.M. Filho, H. Derluyn, M. Maguregui, D. Grégoire, J.M. Madariaga Decay processes in buildings close to the sea induced by marine aerosol: salt depositions inside construction materials Sci. Total Environ., 721 (2020), p. 137687Morton, 2008 T. Morton Earth Masonry - Design and Construction Guidelines IHS BRE Press, Berkshire, United Kingdom (2008)Moura et al., 2015 J.M. Moura, B.S. Farias, D.A.S. Rodrigues, C.M. Moura, G.L. Dotto, L.A.A. Pinto Preparation of chitosan with different characteristics and its application for biofilms production J. Polym. Environ., 23.4 (2015), pp. 470-477Nasser, 2003 N. Nasser Planning for urban heritage places: reconciling conservation, tourism, and sustainable development J. Plann. Lit., 17.4 (2003), pp. 467-479Nordin et al., 2018 A.P. Nordin, J. Da Silva, C. De Souza, L.A.B. Niekraszewicz, J.F. Dias, K. Da Boit, M.L.S. Oliveira, I. Grivicich, A.L. Garcia, L.F. Silva, F.R. Da Silva In vitro genotoxic effect of secondary minerals crystallized in rocks from coal mine drainage J. Hazard Mater., 346 (2018), pp. 263-272Oliveira et al., 2018 M.L.S. Oliveira, K. da Boit, F. Pacheco, E.C. Teixeira, I.L. Schneider, T.J. Crissien, D.C. Pinto, R.M. Oyaga, L.F.O. Silva Multifaceted processes controlling the distribution of hazardous compounds in the spontaneous combustion of coal and the effect of these compounds on human health Environ. Res., 160 (2018), pp. 562-567Oliveira et al., 2019a M. Oliveira, M. Izquierdo, X. Querol, R.N. Lieberman, B.K. Saikia, L.F.O. Silva Nanoparticles from construction wastes: a problem to health and the environment J. Clean. Prod., 219 (2019), pp. 236-243Oliveira et al., 2019b M.L.S. Oliveira, C. Dario, B.F. Tutikian, H.Z. Ehrenbring, C.C.O. Almeida, L.F.O. Silva Historic building materials from Alhambra: nanoparticles and global climate change effects J. Clean. Prod., 232 (2019), pp. 751-758Oliveira et al., 2020 M.L.S. Oliveira, B.F. Tutikian, C. Milanes, L.F.O. Silva Atmospheric contaminations and bad conservation effects in Roman mosaics and mortars of Italica J. Clean. Prod., 248 (2020), p. 119250Patrón et al., 2017 D. Patrón, H. Lyamani, G. Titos, L. Alados-Arboledas, F.J. Olmo Monumental heritage exposure to urban black carbon pollution Atmos. Environ., 170 (2017), pp. 22-32Pereira et al., 2020 C. Pereira, A. Silva, J. Brito, J.D. de Silvestre Urgency of repair of building elements: prediction and influencing factors in façade renders Construct. Build. Mater., 249 (2020), pp. 1-9Peres et al., 2018 E.C. Peres, J.C. Slaviero, A.M. Cunha, A. Hosseini–Bandegharaei, G.L. Dotto Microwave synthesis of silica nanoparticles and its application for methylene blue adsorption Journal of Environmental Chemical Engineering, 6 (2018), pp. 649-659Price, 1978 C. Price The Use of the Sodium Sulphate Crystallization Test for Determining the Weathering Resistance of Untreated Stone. Deterioration and Protection of Stone Monuments International Symposium, Paris (1978) 3.6. 10 pp.Rodriguez-Iruretagoiena et al., 2016 A. Rodriguez-Iruretagoiena, S. De Vallejuelo, A. De Diego, F. De Leão, D. De Medeiros, M. Oliveira, S. Taffarel, G. Arana, J. Madariaga, L.F. Silva The mobilization of hazardous elements after a tropical storm event in a polluted estuary Sci. Total Environ., 565 (2016), pp. 721-729Rojas et al., 2019 J.C. Rojas, N.E. Sánchez, I. Schneider, M.L.S. Oliveira, E.C. Teixeira, L.F.O. Silva Exposure to nanometric pollutants in primary schools: environmental implications Urban Climate, 27 (2019), pp. 412-419Sajjadi et al., 2018 S. Sajjadi, A. Mohammadzadeh, H.N. Tran, I. Anastopoulos, G.L. Dotto, Z.R. Lopičić, S. Sivamani, A. Rahmani-Sani, A. Ivanets, A. Hosseini-Bandegharaei Efficient mercury removal from wastewater by pistachio wood wastes-derived activated carbon prepared by chemical activation using a novel activating agent J. Environ. Manag., 223 (2018), pp. 1001-1009Sánchez-Peña et al., 2018 N.E. Sánchez-Peña, J.L. Narváez-Semanate, D. Pabón-Patiño, J.E. Fernández-Mera, M.L. Oliveira, K. Da Boit, B. Tutikian, T. Crissien, D. Pinto, I. Serrano, C. Ayala, A. Duarte, J. Ruiz, L.F. Silva Chemical and nano-mineralogical study for determining potential uses of legal Colombian gold mine sludge: experimental evidence Chemosphere, 191 (2018), pp. 1048-1055Sazedj et al., 2016 S. Sazedj, A. Morais, M.T. Pinheiro-Alves, R. Silva Pathologies—incompatibility of materials and human intervention in a historic building of Elvas J.M.P.Q. Delgado (Ed.), New Approaches to Build (2016), 10.1007/978-981-10-0648-7 Pathol. Durab., Springer, Singapore.Sehn et al., 2016 J. Sehn, F. De Leão, K. Da Boit, M. Oliveira, G. Hidalgo, C. Sampaio, L.F. Silva Nanomineralogy in the real world: a perspective on nanoparticles in the environmental impacts of coal fire Chemosphere, 147 (2016), pp. 439-443Silva et al., 2020a L.F.O. Silva, C. Milanes, D. Pinto, O. Ramirez, B.D. Lima Multiple hazardous elements in nanoparticulate matter from a Caribbean industrialized atmosphere Chemosphere, 239 (2020), p. 124776Silva et al., 2020b L.F.O. Silva, D. Pinto, A. Neckel, G.L. Dotto, M.L.S. Oliveira The impact of air pollution on the rate of degradation of the fortress of Florianópolis Island, Brazil Chemosphere, 255 (2020), pp. 1-29Song et al., 2019 J. Song, C. Zhao, T. Lin, X. Li, A.V. Prishchepov Spatio-temporal patterns of traffic-related air pollutant emissions in different urban functional zones estimated by real-time video and deep learning technique J. Clean. Prod., 238 (2019), p. 117881Souza et al., 2017 P.R. Souza, G.L. Dotto, N.P.G. Salau Detailed numerical solution of pore volume and surface diffusion model in adsorption systems Chem. Eng. Res. Des., 122 (2017), pp. 298-307Turo et al., 2018 F.D. Turo, N. Montoy, J. Piquero-Cilla, C. Vito, F. Coletti, I. Luca, A. Doménech-Carbó Electrochemical discrimination of manufacturing types of pottery from magna mater temple and fora of Nerva and caesar (Rome, Italy) Appl. Clay Sci., 162 (2018), pp. 305-310Vito et al., 2017 C. Vito, L. Medeghini, S. Mignardi, F. Coletti, A. Contino Roman glazed inkwells from the “nuovo mercato di Testaccio” (Rome, Italy): production technology J. Eur. Ceram. Soc., 37 (2017), pp. 1779-1788Wilcox et al., 2015 J. Wilcox, B. Wang, E. Rupp, R. Taggart, H. Hsu-Kim, M. Oliveira, C. Cutruneo, S. Taffarel, L.F. Silva, S. Hopps, G. Thomas, J. Hower Observations and assessment of fly ashes from high-sulfur bituminous coals and blends of high-sulfur bituminous and subbituminous coals: environmental processes recorded at the macro and nanometer scale Energy Fuel., 29 (2015), pp. 7168-7177PublicationORIGINALNanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy).pdfNanomineralogy of mortars and ceramics from the Forum of Caesar and Nerva (Rome, Italy).pdfapplication/pdf184472https://repositorio.cuc.edu.co/bitstreams/f6378d83-46fa-44cb-af73-cdeb842ef7c5/download5e68695f2205b2d88305383905190ef6MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8701https://repositorio.cuc.edu.co/bitstreams/0ec0d1c5-e60d-4bd0-84e9-3da1e902066d/download42fd4ad1e89814f5e4a476b409eb708cMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-83196https://repositorio.cuc.edu.co/bitstreams/b76d8055-8ce1-42e3-baa4-253eda280aef/downloade30e9215131d99561d40d6b0abbe9badMD53THUMBNAILNanomineralogy of mortars 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