Urban forest of Mendoza (Argentina): the role of Morus alba (Moraceae) in carbon storage Article uri icon

abstract

  • Carbon dioxide emissions have partially been attributed to urban areas. Nevertheless, cities provide valuable ecosystem services such as carbon storage. The aim of this study is to estimate the carbon storage of Morus alba trees as a dominant species in the urban forest of Mendoza city. A stratified random sampling was selected for both urban and suburban areas. Trees were analyzed considering the following parts: stem, primary and secondary branches, and leaves. Underground dry matter was also estimated. Tree dry matter was distributed as follows: crown 53%25, stem 25%25, root 20%25, and leaf 2%25. Considering the total M. alba coverage, the urban area accumulates 24,208 tonnes and the suburban area 43,000 tonnes of carbon, from which 544.6 tonnes (1998.6 t CO2) and 1123.3 tonnes (4,118.8 t CO2) are annually removed by leaves. These quantities are relevant considering the 13,000 t/year of CO released to the atmosphere in Mendoza city. The accumulated carbon values evidence the importance of preservation and conservation tasks that are essential in the management of the urban forest located in drylands. © 2017 Informa UK Limited, trading as Taylor %26 Francis Group.

publication date

  • 2017-01-01