Modeling the physiological timing of Ceratitis capitata through remote sensing in strategic territories in Central America
The Mediterranean fly is a quarantine pest that can directly affect the production and marketing of fruits and vegetables worldwide. It is a species with polyphagous behavior and has a high number of susceptible hosts, both wild and economically important. Currently, in Central America and Southern...
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Departamento de Geografía. Facultad de Humanidades. Universidad Nacional del Comahue
2023
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| Acceso en línea: | https://revele.uncoma.edu.ar/index.php/geografia/article/view/4098 |
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I22-R128-article-4098 |
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ojs |
| institution |
Universidad Nacional del Comahue |
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I-22 |
| repository_str |
R-128 |
| container_title_str |
Repositorio de Revistas Electrónicas REVELE (UNComahue) |
| language |
Español |
| format |
Artículo revista |
| topic |
Mosca del Mediterráneo Unidades calor acumuladas Riesgo fitosanitario Monitoreo Vigilancia Epidemiológica Mediterranean fruit fly Cumulative thermal units Phytosanitary risk Monitoring Epidemiological surveillance |
| spellingShingle |
Mosca del Mediterráneo Unidades calor acumuladas Riesgo fitosanitario Monitoreo Vigilancia Epidemiológica Mediterranean fruit fly Cumulative thermal units Phytosanitary risk Monitoring Epidemiological surveillance Ibarra Zapata, Enrique Aguirre Salado, Carlos Arturo Mora Aguilera, Gustavo Loredo Osti, Catarina Miranda Aragón, Liliana Escoto Rodríguez, Martín Silva Gallegos, Juan Jose Modeling the physiological timing of Ceratitis capitata through remote sensing in strategic territories in Central America |
| topic_facet |
Mosca del Mediterráneo Unidades calor acumuladas Riesgo fitosanitario Monitoreo Vigilancia Epidemiológica Mediterranean fruit fly Cumulative thermal units Phytosanitary risk Monitoring Epidemiological surveillance |
| author |
Ibarra Zapata, Enrique Aguirre Salado, Carlos Arturo Mora Aguilera, Gustavo Loredo Osti, Catarina Miranda Aragón, Liliana Escoto Rodríguez, Martín Silva Gallegos, Juan Jose |
| author_facet |
Ibarra Zapata, Enrique Aguirre Salado, Carlos Arturo Mora Aguilera, Gustavo Loredo Osti, Catarina Miranda Aragón, Liliana Escoto Rodríguez, Martín Silva Gallegos, Juan Jose |
| author_sort |
Ibarra Zapata, Enrique |
| title |
Modeling the physiological timing of Ceratitis capitata through remote sensing in strategic territories in Central America |
| title_short |
Modeling the physiological timing of Ceratitis capitata through remote sensing in strategic territories in Central America |
| title_full |
Modeling the physiological timing of Ceratitis capitata through remote sensing in strategic territories in Central America |
| title_fullStr |
Modeling the physiological timing of Ceratitis capitata through remote sensing in strategic territories in Central America |
| title_full_unstemmed |
Modeling the physiological timing of Ceratitis capitata through remote sensing in strategic territories in Central America |
| title_sort |
modeling the physiological timing of ceratitis capitata through remote sensing in strategic territories in central america |
| description |
The Mediterranean fly is a quarantine pest that can directly affect the production and marketing of fruits and vegetables worldwide. It is a species with polyphagous behavior and has a high number of susceptible hosts, both wild and economically important. Currently, in Central America and Southern Mexico, there are strategic territories with permanent monitoring of the pest, which act as barriers in its advance towards North America. The use of remote sensors in the phytosanitary area has the potential to contribute to decision-making in the establishment of preventive strategies to mitigate the advance and phytosanitary risk of Ceratitis capitata. It can even be considered a geotechnological tool that contributes to the processes of monitoring and surveillance of health risks, through the analysis of environmental information, particularly the thermal component. Temperature is an essential factor for the immature and adult stages of the Medfly. The objective of this study was to design the physiological time of C. capitata through the calculation of accumulated heat units (UCAcum) in strategic territories. Specifically, the study aimed to model and calculate the physiological time of C. capitata through the accumulated heat units (UCAcum) in the potential containment, containment, and eradication zones using ERA5 data.
A spatiotemporal pattern was obtained for the period from December 2020 to December 2021, showing the monthly thermal behavior that favors C. capitata on two scales: a regional scale that included the countries of El Salvador, Honduras, Guatemala, and southern Mexico, and the previously defined strategic zones.
The study revealed a monthly thermal oscillation from 13,1 to 37,4°C, considering extreme temperatures. The surfaces with optimal thermal accumulation, determining the physiological time of the pest, were identified based on the fact that C. capitata requires 251,7 UCAcum to complete a life cycle. In the potential containment zone, 463,4 UCAcum were determined for portions of Honduras and El Salvador. In the containment zone in Guatemala, 418,8 UCAcum were identified, and finally, in the eradication zone, an accumulation of 401.3 units was observed in Guatemala and the Pacific coast in the Mexican southeast. This spatial analysis showed that the physiological time presented a uniform behavior in strategic territories.
Modeling UCAcum from remote sensing strengthens strategic decision-making regarding health risks. The strength of this approach lies in the accessibility of freely available inputs and recent temporality, allowing the creation of risk scenarios under a preventive approach in almost real-time (with a three-week delay). Thermal comfort modeling should be considered a contributing input to effectively direct preventive strategies by the National and Regional Plant Protection Organizations. These organizations are responsible for implementing mitigation strategies before the arrival of pests or diseases that endanger the global agro alimentary heritage. |
| publisher |
Departamento de Geografía. Facultad de Humanidades. Universidad Nacional del Comahue |
| publishDate |
2023 |
| url |
https://revele.uncoma.edu.ar/index.php/geografia/article/view/4098 |
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I22-R128-article-40982023-12-29T20:57:20Z Modeling the physiological timing of Ceratitis capitata through remote sensing in strategic territories in Central America Modelado del tiempo fisiológico de Ceratitis capitata mediante sensores remotos en territorios estratégicos de Centroamérica. Ibarra Zapata, Enrique Aguirre Salado, Carlos Arturo Mora Aguilera, Gustavo Loredo Osti, Catarina Miranda Aragón, Liliana Escoto Rodríguez, Martín Silva Gallegos, Juan Jose Mosca del Mediterráneo Unidades calor acumuladas Riesgo fitosanitario Monitoreo Vigilancia Epidemiológica Mediterranean fruit fly Cumulative thermal units Phytosanitary risk Monitoring Epidemiological surveillance The Mediterranean fly is a quarantine pest that can directly affect the production and marketing of fruits and vegetables worldwide. It is a species with polyphagous behavior and has a high number of susceptible hosts, both wild and economically important. Currently, in Central America and Southern Mexico, there are strategic territories with permanent monitoring of the pest, which act as barriers in its advance towards North America. The use of remote sensors in the phytosanitary area has the potential to contribute to decision-making in the establishment of preventive strategies to mitigate the advance and phytosanitary risk of Ceratitis capitata. It can even be considered a geotechnological tool that contributes to the processes of monitoring and surveillance of health risks, through the analysis of environmental information, particularly the thermal component. Temperature is an essential factor for the immature and adult stages of the Medfly. The objective of this study was to design the physiological time of C. capitata through the calculation of accumulated heat units (UCAcum) in strategic territories. Specifically, the study aimed to model and calculate the physiological time of C. capitata through the accumulated heat units (UCAcum) in the potential containment, containment, and eradication zones using ERA5 data. A spatiotemporal pattern was obtained for the period from December 2020 to December 2021, showing the monthly thermal behavior that favors C. capitata on two scales: a regional scale that included the countries of El Salvador, Honduras, Guatemala, and southern Mexico, and the previously defined strategic zones. The study revealed a monthly thermal oscillation from 13,1 to 37,4°C, considering extreme temperatures. The surfaces with optimal thermal accumulation, determining the physiological time of the pest, were identified based on the fact that C. capitata requires 251,7 UCAcum to complete a life cycle. In the potential containment zone, 463,4 UCAcum were determined for portions of Honduras and El Salvador. In the containment zone in Guatemala, 418,8 UCAcum were identified, and finally, in the eradication zone, an accumulation of 401.3 units was observed in Guatemala and the Pacific coast in the Mexican southeast. This spatial analysis showed that the physiological time presented a uniform behavior in strategic territories. Modeling UCAcum from remote sensing strengthens strategic decision-making regarding health risks. The strength of this approach lies in the accessibility of freely available inputs and recent temporality, allowing the creation of risk scenarios under a preventive approach in almost real-time (with a three-week delay). Thermal comfort modeling should be considered a contributing input to effectively direct preventive strategies by the National and Regional Plant Protection Organizations. These organizations are responsible for implementing mitigation strategies before the arrival of pests or diseases that endanger the global agro alimentary heritage. La mosca del Mediterráneo es una plaga cuarentenaria que puede afectar de manera directa la producción y comercialización de frutas y hortalizas en el mundo, es una espacie con un comportamiento polífago y cuenta con un gran número de hospedantes susceptibles tanto silvestres como de importancia económica. Actualmente, en Centroamérica y Sur de México existen territorios estratégicos en los que se mantiene un monitoreo permanente de la plaga los cuales se consideran una barrera en su avance hacia el norte del continente. La utilización de sensores remotos en el área de la fitosanidad tiene el potencial de aportar a la toma de decisiones en el establecimiento de estrategias preventivas de mitigación de avance y riesgo fitosanitario de Ceratitis capitata, incluso, se puede considerar una herramienta geotecnológica que permite coadyuvar en los procesos de monitoreo y vigilancia de riesgos sanitarios, a través del análisis de información ambiental, en este caso, del componente térmico, puesto que la temperatura es un factor esencial para los estados inmaduros y adultos de la mosca del Mediterráneo. El objetivo del presente estudio fue diseñar el tiempo fisiológico de C. capitata a través del cálculo de las unidades calor acumuladas (UCAcum) en territorios estratégicos (zona de contención potencial, de contención y de erradicación), mediante el uso de imágenes satelitales climáticas ERA5. Se obtuvo un patrón espacio-temporal del periodo comprendido entre diciembre de 2020 a diciembre de 2021 del comportamiento térmico mensual que favorece a C. capitata en dos escalas: regional que abarcó los países de El Salvador, Honduras, Guatemala y sur de México, así como en las zonas estratégicas antes definidas. Se evidenció que durante 2021 existió una oscilación térmica mensual de 13,1 a 37,4°C, consideradas las temperaturas extremas. De manera específica, se identificaron las superficies donde existió la acumulación térmica óptima que determina el tiempo fisiológico de la plaga, basados en que C. capitata requiere de 251,7 UCAcum para lograr un ciclo de vida. Se determinó que en la zona de contención potencial se acumularon 463,4 unidades en porciones de Honduras y El Salvador. En la zona de contención ubicada en Guatemala se determinó 418,8 UCAcum y finalmente en la zona de erradicación se logró una acumulación de 401,3 unidades en Guatemala y costa del Pacifico en el sureste mexicano, lo que permitió espacializar que el tiempo fisiológico presentó un comportamiento uniforme en los territorios estratégicos. Diseñar o modelar UCAcum a partir de sensores remotos posibilita fortalecer decisiones estratégicas ante riesgos sanitarios, y tiene como fortaleza que son insumos de libre acceso y de una temporalidad reciente, lo que permite crear escenarios de riesgo bajo un enfoque preventivo en tiempo casi real (con un retraso de unas semanas). La modelación del confort térmico debería ser considerada un insumo coadyuvante para direccionar de manera efectiva estrategias preventivas por parte de los Organismos Nacionales y Regionales de Protección Fitosanitaria que se encargan de recomendar acciones ante el arribo de plagas o enfermedades que ponen en riesgo el patrimonio agroalimentario mundial. Departamento de Geografía. Facultad de Humanidades. Universidad Nacional del Comahue 2023-06-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html application/zip https://revele.uncoma.edu.ar/index.php/geografia/article/view/4098 ark:/s2313903x/3frjzfjgh Boletín Geográfico; Vol. 45 No. PC (2023): Boletín Geográfico 45 Boletin Geografico; Vol. 45 Núm. PC (2023): Boletín Geográfico 45 2313-903X 0326-1735 spa https://revele.uncoma.edu.ar/index.php/geografia/article/view/4098/61860 https://revele.uncoma.edu.ar/index.php/geografia/article/view/4098/61859 https://revele.uncoma.edu.ar/index.php/geografia/article/view/4098/61861 international internacional Derechos de autor 2023 Boletín Geográfico https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |