El rol de los bosques urbanos en el secuestro de CO2 como servicio ecosistémico: Análisis del estado del conocimiento
; Canton, Maria Alicia
; Martinez, Claudia Fernanda 
Otros responsables
Fecha
06/2025
Editorial
Universidad Austral de Chile. Facultad de Ciencias Forestales y Recursos Naturales
Revista
Bosque (Valdivia)
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ISSN
0304-8799
eISSN
0717-9200
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Español
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Resumen
Los bosques urbanos han contribuido significativamente en el secuestro de CO2 asociado al proceso de fotosíntesis, lo que ha permitido mitigar los efectos del cambio climático. El objetivo de esta revisión bibliográfica ha sido recopilar y sistematizar el estado de conocimiento asociado al secuestro de CO2 en ambientes urbanos mediante la búsqueda y análisis de artículos científicos en el periodo 2013-2023. La sistematización de la información se estructuró en torno a tres ejes: información general, metodologías y resultados obtenidos. Se observó que este tema presenta una tendencia creciente, en países de Asia y América del Norte, en ciudades con diferentes características climáticas, siendo incipiente su desarrollo para ciudades de clima árido y de América del Sur. Los datos encontrados indicaron valores de entre 0,42 a 1.901 toneladas por hectárea de CO2 secuestrado por bosques urbanos insertos en distintos climas. Dichos valores resultaron de la aplicación de modelos alométricos específicos y de programas de cómputo como Center for Urban Forestry Research’s Tree Carbon Calculator (CTCC) y i-Tree. Las diferencias que se encontraron se relacionan a la condición forestal, siendo los ejemplares adultos, perennifolios y de rápido crecimiento, los más eficientes en el secuestro anual de CO2 en relación con ejemplares jóvenes, caducifolios y de lento crecimiento.
Urban forests have contributed significantly to CO, sequestration associated with photosynthesis, which mitigates the effects of climate change. The objective of this literature review was to collect and systematize the state of knowledge associated with CO, sequestration in urban environments through a search and analysis of scientific articles in the period 2013-2023. Information systematization is structured around three axes: general information, methodologies, and obtained results. It was observed that the thematic approach presents a growing trend in Asian and North American countries in cities with different climatic characteristics, being incipient of its development for cities with arid climates in South America. The data indicate values between 0.42 and 1,901 tons per hectare of CO, sequestered by urban forests in different climates. These values resulted from the application of specific allometric models and software, such as the Center for Urban Forestry Research's Tree Carbon Calculator (CTCC) and i-Tree. The differences found were related to the forest condition, with the adult, perennial, and fast-growing species being the most efficient in terms of CO annual sequestration in relation to young, deciduous, and slow-growing species.
Urban forests have contributed significantly to CO, sequestration associated with photosynthesis, which mitigates the effects of climate change. The objective of this literature review was to collect and systematize the state of knowledge associated with CO, sequestration in urban environments through a search and analysis of scientific articles in the period 2013-2023. Information systematization is structured around three axes: general information, methodologies, and obtained results. It was observed that the thematic approach presents a growing trend in Asian and North American countries in cities with different climatic characteristics, being incipient of its development for cities with arid climates in South America. The data indicate values between 0.42 and 1,901 tons per hectare of CO, sequestered by urban forests in different climates. These values resulted from the application of specific allometric models and software, such as the Center for Urban Forestry Research's Tree Carbon Calculator (CTCC) and i-Tree. The differences found were related to the forest condition, with the adult, perennial, and fast-growing species being the most efficient in terms of CO annual sequestration in relation to young, deciduous, and slow-growing species.
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