000119957 001__ 119957
000119957 005__ 20240319081021.0
000119957 0247_ $$2doi$$a10.3390/app121910033
000119957 0248_ $$2sideral$$a130361
000119957 037__ $$aART-2022-130361
000119957 041__ $$aeng
000119957 100__ $$aSánchez-Roda, Alejandra
000119957 245__ $$aThe Use of Magnetic Susceptibility as a Technique to Measure the Impact of Wildfires on Archaeological Heritage
000119957 260__ $$c2022
000119957 5060_ $$aAccess copy available to the general public$$fUnrestricted
000119957 5203_ $$aWildfires are one of the main threats of natural areas and often fires can affect protected or heritage areas and properties, in which the preservation requirements demand the use of non-destructive techniques (NDTs). The magnetic susceptibility is an NDT that provides information on the mineralogical composition of the materials but has never been applied to the evaluation of fires. Here, we combine laboratory with field analysis to test the applicability of the magnetic susceptibility for the assessment of the impacts of wildfires. The laboratory results showed an increase in the magnetic susceptibility with the temperature, more evident in the samples heated to 600 °C and above. The in situ measures revealed a spatial variation in the magnetic susceptibility, which was related to the behaviour of the fire in the area. The samples were later analysed with other magnetic destructive techniques that were used to confirm the mineralogical processes that occurred in the materials. The increase in the susceptibility values were due to the formation of iron oxides. The destructive analysis also showed the presence of minerals such as hematite and magnetite in the samples. Overall, the study allowed a first approach to test the magnetic susceptibility as a simple and fast way to measure the impacts of wildfires.
000119957 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/PID2020-116896RB-C21$$9info:eu-repo/grantAgreement/ES/MICINN/PID2020-116896RB-C22
000119957 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000119957 590__ $$a2.7$$b2022
000119957 592__ $$a0.492$$b2022
000119957 591__ $$aPHYSICS, APPLIED$$b78 / 160 = 0.488$$c2022$$dQ2$$eT2
000119957 591__ $$aENGINEERING, MULTIDISCIPLINARY$$b42 / 90 = 0.467$$c2022$$dQ2$$eT2
000119957 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b100 / 178 = 0.562$$c2022$$dQ3$$eT2
000119957 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b208 / 343 = 0.606$$c2022$$dQ3$$eT2
000119957 593__ $$aFluid Flow and Transfer Processes$$c2022$$dQ2
000119957 593__ $$aMaterials Science (miscellaneous)$$c2022$$dQ2
000119957 593__ $$aEngineering (miscellaneous)$$c2022$$dQ2
000119957 593__ $$aInstrumentation$$c2022$$dQ2
000119957 593__ $$aProcess Chemistry and Technology$$c2022$$dQ3
000119957 593__ $$aComputer Science Applications$$c2022$$dQ3
000119957 594__ $$a4.5$$b2022
000119957 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000119957 700__ $$0(orcid)0000-0003-1563-6434$$aOliva Urcia, Belén$$uUniversidad de Zaragoza
000119957 700__ $$aGomez-Heras, Miguel
000119957 7102_ $$12000$$2428$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Interna
000119957 773__ $$g12, 19 (2022), 10033 [14 pp.]$$pAppl. sci.$$tApplied Sciences (Switzerland)$$x2076-3417
000119957 8564_ $$s5082186$$uhttps://zaguan.unizar.es/record/119957/files/texto_completo.pdf$$yVersión publicada
000119957 8564_ $$s2696048$$uhttps://zaguan.unizar.es/record/119957/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000119957 909CO $$ooai:zaguan.unizar.es:119957$$particulos$$pdriver
000119957 951__ $$a2024-03-18-16:11:51
000119957 980__ $$aARTICLE