State of conservation analysis of the Elliptical Wall of the Temple of the Sun in Ingapirca (Ecuador) and its relationship with climate conditions
Abstract The conservation of cultural heritage in Ecuador is an increasingly complex task, evident for several centuries in the Ingapirca Archaeological Complex and particularly in the Elliptical Wall of the Temple of the Sun. Given the weathering, intensified by its geographic location, this monume...
Main Authors: | , , |
---|---|
Format: | Article |
Language: | English |
Published: |
SpringerOpen
2023-03-01
|
Series: | Heritage Science |
Subjects: | |
Online Access: | https://doi.org/10.1186/s40494-023-00899-3 |
_version_ | 1797859894205874176 |
---|---|
author | María del Cisne Aguirre Ullauri Jefferson Torres-Quezada Michelle López Suscal |
author_facet | María del Cisne Aguirre Ullauri Jefferson Torres-Quezada Michelle López Suscal |
author_sort | María del Cisne Aguirre Ullauri |
collection | DOAJ |
description | Abstract The conservation of cultural heritage in Ecuador is an increasingly complex task, evident for several centuries in the Ingapirca Archaeological Complex and particularly in the Elliptical Wall of the Temple of the Sun. Given the weathering, intensified by its geographic location, this monument presents a high level of deterioration despite much previous research and the execution of conservation actions. Therefore, this research proposes a comprehensive study that relates the deterioration processes of the Elliptical Wall and the climate conditions where it is located. The method of wall stratigraphic reading has been used, complemented by an analysis of condensation and solar gain. The results show that the building comprises nine phases, four in common for all the orientations from 700 AD, which define the property's authenticity, and five characterized by diverse interventions. At least 38 construction, reconstruction, and maintenance activities have been identified in 9 historical-construction phases and ten degradation phases. In addition, all the orientations of the Elliptical Wall reach the dew point at night, given the relative humidity and air temperature levels in the study region. The southern orientation stands out as the surface with the highest frequency of condensation, the lowest solar gain, and the highest percentage of affections. Thus, this study supports that the deterioration of this building has a high correlation with its condensation capacity, which intensifies or reduces depending on the levels of solar capture; the monument will continue to be transformed and even eliminate historic strata due to the irreversible deterioration in different sectors and the current difficulties in mitigating it. |
first_indexed | 2024-04-09T21:36:57Z |
format | Article |
id | doaj.art-87da96141f634b9f8fece2de23675ffa |
institution | Directory Open Access Journal |
issn | 2050-7445 |
language | English |
last_indexed | 2024-04-09T21:36:57Z |
publishDate | 2023-03-01 |
publisher | SpringerOpen |
record_format | Article |
series | Heritage Science |
spelling | doaj.art-87da96141f634b9f8fece2de23675ffa2023-03-26T11:15:44ZengSpringerOpenHeritage Science2050-74452023-03-0111112210.1186/s40494-023-00899-3State of conservation analysis of the Elliptical Wall of the Temple of the Sun in Ingapirca (Ecuador) and its relationship with climate conditionsMaría del Cisne Aguirre Ullauri0Jefferson Torres-Quezada1Michelle López Suscal2Universidad Católica de Cuenca, Engineering, Industry and Construction UnitUniversidad Católica de Cuenca, Engineering, Industry and Construction UnitUniversidad Católica de Cuenca, Engineering, Industry and Construction UnitAbstract The conservation of cultural heritage in Ecuador is an increasingly complex task, evident for several centuries in the Ingapirca Archaeological Complex and particularly in the Elliptical Wall of the Temple of the Sun. Given the weathering, intensified by its geographic location, this monument presents a high level of deterioration despite much previous research and the execution of conservation actions. Therefore, this research proposes a comprehensive study that relates the deterioration processes of the Elliptical Wall and the climate conditions where it is located. The method of wall stratigraphic reading has been used, complemented by an analysis of condensation and solar gain. The results show that the building comprises nine phases, four in common for all the orientations from 700 AD, which define the property's authenticity, and five characterized by diverse interventions. At least 38 construction, reconstruction, and maintenance activities have been identified in 9 historical-construction phases and ten degradation phases. In addition, all the orientations of the Elliptical Wall reach the dew point at night, given the relative humidity and air temperature levels in the study region. The southern orientation stands out as the surface with the highest frequency of condensation, the lowest solar gain, and the highest percentage of affections. Thus, this study supports that the deterioration of this building has a high correlation with its condensation capacity, which intensifies or reduces depending on the levels of solar capture; the monument will continue to be transformed and even eliminate historic strata due to the irreversible deterioration in different sectors and the current difficulties in mitigating it.https://doi.org/10.1186/s40494-023-00899-3Heritage damageIngapirca Sun TempleHistorical–constructive analysisSolar radiationCondensationElliptical wall |
spellingShingle | María del Cisne Aguirre Ullauri Jefferson Torres-Quezada Michelle López Suscal State of conservation analysis of the Elliptical Wall of the Temple of the Sun in Ingapirca (Ecuador) and its relationship with climate conditions Heritage Science Heritage damage Ingapirca Sun Temple Historical–constructive analysis Solar radiation Condensation Elliptical wall |
title | State of conservation analysis of the Elliptical Wall of the Temple of the Sun in Ingapirca (Ecuador) and its relationship with climate conditions |
title_full | State of conservation analysis of the Elliptical Wall of the Temple of the Sun in Ingapirca (Ecuador) and its relationship with climate conditions |
title_fullStr | State of conservation analysis of the Elliptical Wall of the Temple of the Sun in Ingapirca (Ecuador) and its relationship with climate conditions |
title_full_unstemmed | State of conservation analysis of the Elliptical Wall of the Temple of the Sun in Ingapirca (Ecuador) and its relationship with climate conditions |
title_short | State of conservation analysis of the Elliptical Wall of the Temple of the Sun in Ingapirca (Ecuador) and its relationship with climate conditions |
title_sort | state of conservation analysis of the elliptical wall of the temple of the sun in ingapirca ecuador and its relationship with climate conditions |
topic | Heritage damage Ingapirca Sun Temple Historical–constructive analysis Solar radiation Condensation Elliptical wall |
url | https://doi.org/10.1186/s40494-023-00899-3 |
work_keys_str_mv | AT mariadelcisneaguirreullauri stateofconservationanalysisoftheellipticalwallofthetempleofthesuniningapircaecuadoranditsrelationshipwithclimateconditions AT jeffersontorresquezada stateofconservationanalysisoftheellipticalwallofthetempleofthesuniningapircaecuadoranditsrelationshipwithclimateconditions AT michellelopezsuscal stateofconservationanalysisoftheellipticalwallofthetempleofthesuniningapircaecuadoranditsrelationshipwithclimateconditions |