A Social-Ecological Approach to Studying Variation in Urban Trees and Ecosystem Services in the National Municipal District of Santo Domingo, Dominican Republic
Maintaining a diverse urban forest that provides ecosystem services can promote urban sustainability and resilience to environmental change. Around the world, cities have taken to inventorying their urban trees and quantifying their ecosystem services but more so in industrialized counties than in L...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-01-01
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| Series: | Frontiers in Sustainable Cities |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/frsc.2021.764073/full |
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| author | Elvia J. Meléndez-Ackerman Mervin E. Pérez Ana B. Pou Espinal Claudia Caballero Leonardo Cortés Solhanlle Bonilla-Duarte Gerald Bauer José M. Martínez Guridy Wayne J. Arendt David J. Nowak |
| author_facet | Elvia J. Meléndez-Ackerman Mervin E. Pérez Ana B. Pou Espinal Claudia Caballero Leonardo Cortés Solhanlle Bonilla-Duarte Gerald Bauer José M. Martínez Guridy Wayne J. Arendt David J. Nowak |
| author_sort | Elvia J. Meléndez-Ackerman |
| collection | DOAJ |
| description | Maintaining a diverse urban forest that provides ecosystem services can promote urban sustainability and resilience to environmental change. Around the world, cities have taken to inventorying their urban trees and quantifying their ecosystem services but more so in industrialized counties than in Latin America. Here we describe the results of an i-Tree inventory that established 206 survey plots in the National Municipal District of Santo Domingo (NMDSD). We used social-ecological theory to evaluate potential factors that may influence urban forest structure, composition, and ecosystem services diversity across three wards with distinct social and urban characteristics. Rarefaction curves showed a diverse urban forest dominated by non-native trees that have ornamental and medicinal uses. Wards differed in species composition with palms being particularly dominant in Wards 1 and 2 where the proportion of low-income houses is smaller. Ward 1 supports high-income residential areas and Ward 3 is the area with higher population and housing densities and lower income residents. On average, we found no significant differences among wards in tree species richness, average dbh, leaf area, and percent tree cover per plot. Trees in Ward 2 were taller, on average, than those in Ward 1 but were comparable to those in Ward 3. Likewise, tree density per plot was highest in Ward 2, followed by Ward 1 and Ward 3. Despite these significant differences in stem densities, average values in four ecosystem services involving measures of carbon, rainfall, and contaminants (C-sequestration, C-storage, avoided runoff, and removal of air pollutants) were non-significant across wards. We found disproportionately more street trees in Ward 1 relative to Wards 2 and 3 and more trees in public spaces in Wards 1 and 2 relative to Ward 3. Evidence for the luxury effect on tree distribution in the NMDSD was subtle and manifested mostly through differences in species composition and tree distribution across public and private domains as well as the amount of planting space. Overall results point to inequalities in the potential of reforestation among NMDS wards and an overabundance of non-native species, which should guide urban forest management with ecosystem services and conservation goals. |
| first_indexed | 2024-12-24T01:13:18Z |
| format | Article |
| id | doaj.art-aa5cb665014e42b7b34c672a0a7c82d0 |
| institution | Directory Open Access Journal |
| issn | 2624-9634 |
| language | English |
| last_indexed | 2024-12-24T01:13:18Z |
| publishDate | 2022-01-01 |
| publisher | Frontiers Media S.A. |
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| series | Frontiers in Sustainable Cities |
| spelling | doaj.art-aa5cb665014e42b7b34c672a0a7c82d02022-12-21T17:22:51ZengFrontiers Media S.A.Frontiers in Sustainable Cities2624-96342022-01-01310.3389/frsc.2021.764073764073A Social-Ecological Approach to Studying Variation in Urban Trees and Ecosystem Services in the National Municipal District of Santo Domingo, Dominican RepublicElvia J. Meléndez-Ackerman0Mervin E. Pérez1Ana B. Pou Espinal2Claudia Caballero3Leonardo Cortés4Solhanlle Bonilla-Duarte5Gerald Bauer6José M. Martínez Guridy7Wayne J. Arendt8David J. Nowak9Department of Environmental Sciences, University of Puerto Rico at Río Piedras, San Juan, Puerto RicoDepartamento de Restauración del Paisaje Forestal, Instituto Nacional de Bosques, Ciudad Guatemala, GuatemalaInternational Institute for Tropical Forestry, US Forest Service, San Juan, Puerto RicoInternational Institute for Tropical Forestry, US Forest Service, San Juan, Puerto RicoInternational Institute for Tropical Forestry, US Forest Service, San Juan, Puerto RicoInstituto Tecnológico de Santo Domingo, Santo Domingo, Dominican RepublicInternational Institute for Tropical Forestry, US Forest Service, San Juan, Puerto RicoDirección General de Gestión Ambiental y De Riesgos, Ministerio de Educación, Santo Domingo, Dominican RepublicInternational Institute for Tropical Forestry, US Forest Service, San Juan, Puerto RicoUnited States Department of Agriculture (USDA) Forest Service, 5 Moon Library, State University of New York-Environmental Science and Forestry (SUNY-ESF), Syracuse, NY, United StatesMaintaining a diverse urban forest that provides ecosystem services can promote urban sustainability and resilience to environmental change. Around the world, cities have taken to inventorying their urban trees and quantifying their ecosystem services but more so in industrialized counties than in Latin America. Here we describe the results of an i-Tree inventory that established 206 survey plots in the National Municipal District of Santo Domingo (NMDSD). We used social-ecological theory to evaluate potential factors that may influence urban forest structure, composition, and ecosystem services diversity across three wards with distinct social and urban characteristics. Rarefaction curves showed a diverse urban forest dominated by non-native trees that have ornamental and medicinal uses. Wards differed in species composition with palms being particularly dominant in Wards 1 and 2 where the proportion of low-income houses is smaller. Ward 1 supports high-income residential areas and Ward 3 is the area with higher population and housing densities and lower income residents. On average, we found no significant differences among wards in tree species richness, average dbh, leaf area, and percent tree cover per plot. Trees in Ward 2 were taller, on average, than those in Ward 1 but were comparable to those in Ward 3. Likewise, tree density per plot was highest in Ward 2, followed by Ward 1 and Ward 3. Despite these significant differences in stem densities, average values in four ecosystem services involving measures of carbon, rainfall, and contaminants (C-sequestration, C-storage, avoided runoff, and removal of air pollutants) were non-significant across wards. We found disproportionately more street trees in Ward 1 relative to Wards 2 and 3 and more trees in public spaces in Wards 1 and 2 relative to Ward 3. Evidence for the luxury effect on tree distribution in the NMDSD was subtle and manifested mostly through differences in species composition and tree distribution across public and private domains as well as the amount of planting space. Overall results point to inequalities in the potential of reforestation among NMDS wards and an overabundance of non-native species, which should guide urban forest management with ecosystem services and conservation goals.https://www.frontiersin.org/articles/10.3389/frsc.2021.764073/fullCaribbeanurban foresti-Treetropicaltree coverecosystem services |
| spellingShingle | Elvia J. Meléndez-Ackerman Mervin E. Pérez Ana B. Pou Espinal Claudia Caballero Leonardo Cortés Solhanlle Bonilla-Duarte Gerald Bauer José M. Martínez Guridy Wayne J. Arendt David J. Nowak A Social-Ecological Approach to Studying Variation in Urban Trees and Ecosystem Services in the National Municipal District of Santo Domingo, Dominican Republic Frontiers in Sustainable Cities Caribbean urban forest i-Tree tropical tree cover ecosystem services |
| title | A Social-Ecological Approach to Studying Variation in Urban Trees and Ecosystem Services in the National Municipal District of Santo Domingo, Dominican Republic |
| title_full | A Social-Ecological Approach to Studying Variation in Urban Trees and Ecosystem Services in the National Municipal District of Santo Domingo, Dominican Republic |
| title_fullStr | A Social-Ecological Approach to Studying Variation in Urban Trees and Ecosystem Services in the National Municipal District of Santo Domingo, Dominican Republic |
| title_full_unstemmed | A Social-Ecological Approach to Studying Variation in Urban Trees and Ecosystem Services in the National Municipal District of Santo Domingo, Dominican Republic |
| title_short | A Social-Ecological Approach to Studying Variation in Urban Trees and Ecosystem Services in the National Municipal District of Santo Domingo, Dominican Republic |
| title_sort | social ecological approach to studying variation in urban trees and ecosystem services in the national municipal district of santo domingo dominican republic |
| topic | Caribbean urban forest i-Tree tropical tree cover ecosystem services |
| url | https://www.frontiersin.org/articles/10.3389/frsc.2021.764073/full |
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