Assessment of population structure and management of Cordia dodecandra A. DC. in homegardens and tropical forest in Yucatan, Mexico
Cordia dodecandra A. DC. is an arboreal component of forests and Maya homegardens in the state of Yucatan, México. Changes in land use and landscape fragmentation have led to declines in wild populations. Understanding this species’ population structure is relevant to determining the current state...
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| Autores principales: | , , , , |
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| Formato: | Online |
| Lenguaje: | eng |
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Facultad de Ciencias Agrarias-UNCuyo
2020
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| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3794 |
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Universidad Nacional de Cuyo |
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Revistas en línea |
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Revistas en línea |
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Revista de la Facultad de Ciencias Agrarias |
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Revista de la Facultad de Ciencias Agrarias |
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I-11 |
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R-107 |
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eng |
| format |
Online |
| author |
Hurtado-Torres, María Camila Montañez-Escalante, Patricia Irene Ruenes-Morales, María del Rocío Jiménez-Osornio, Juan José Estrada-Medina, Héctor |
| spellingShingle |
Hurtado-Torres, María Camila Montañez-Escalante, Patricia Irene Ruenes-Morales, María del Rocío Jiménez-Osornio, Juan José Estrada-Medina, Héctor Assessment of population structure and management of Cordia dodecandra A. DC. in homegardens and tropical forest in Yucatan, Mexico agroforestería conservación de árboles tropicales especies nativas multipropósito reservorios de germoplasma agroforestry tropical tree conservation multipurpose native species germplasm reservoirs |
| author_facet |
Hurtado-Torres, María Camila Montañez-Escalante, Patricia Irene Ruenes-Morales, María del Rocío Jiménez-Osornio, Juan José Estrada-Medina, Héctor |
| author_sort |
Hurtado-Torres, María Camila |
| title |
Assessment of population structure and management of Cordia dodecandra A. DC. in homegardens and tropical forest in Yucatan, Mexico |
| title_short |
Assessment of population structure and management of Cordia dodecandra A. DC. in homegardens and tropical forest in Yucatan, Mexico |
| title_full |
Assessment of population structure and management of Cordia dodecandra A. DC. in homegardens and tropical forest in Yucatan, Mexico |
| title_fullStr |
Assessment of population structure and management of Cordia dodecandra A. DC. in homegardens and tropical forest in Yucatan, Mexico |
| title_full_unstemmed |
Assessment of population structure and management of Cordia dodecandra A. DC. in homegardens and tropical forest in Yucatan, Mexico |
| title_sort |
assessment of population structure and management of cordia dodecandra a. dc. in homegardens and tropical forest in yucatan, mexico |
| description |
Cordia dodecandra A. DC. is an arboreal component of forests and Maya homegardens in the state of Yucatan, México. Changes in land use and landscape fragmentation have led to declines in wild populations. Understanding this species’ population structure is relevant to determining the current state of its populations and proposing strategies for its conservation. The population structure of C. dodecandra in forest and homegardens in Yucatan, and the management practices associated with the species were documented with interviews. Relative importance of the tree species in the associated vegetation was estimated. Seedling density (< 1m of height) was higher in the homegardens than the forest with an evident decrease in the density of juvenile individuals caused by practices such as weeding. In contrast, the forest contained a greater number of adult and larger individuals than in the homegardens. Individual C. dodecandra were taller in the forest, but those in the homegardens had a larger diameter at breast height. Although it has multiple uses (e.g. food, ornamental, wood) the C. dodecandra in homegardens received only minimal maintenance, possibly threatening its permanence in this system. This is concerning since the homegardens function as de facto germplasm banks for this species.
Highlights
Cordia dodecandra trees from homegardens have a diameter at breast height (DBH) larger than those that live in the dry forest.
Cordia dodecandra trees in tropical dry forests, are taller than in homegardens.
Succession data showed that tropical dry forests have more adult trees of Cordia dodecandra, and homegardens have a higher density of seedlings.
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| publisher |
Facultad de Ciencias Agrarias-UNCuyo |
| publishDate |
2020 |
| url |
https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3794 |
| topic |
agroforestería conservación de árboles tropicales especies nativas multipropósito reservorios de germoplasma agroforestry tropical tree conservation multipurpose native species germplasm reservoirs |
| topic_facet |
agroforestería conservación de árboles tropicales especies nativas multipropósito reservorios de germoplasma agroforestry tropical tree conservation multipurpose native species germplasm reservoirs |
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AT hurtadotorresmariacamila assessmentofpopulationstructureandmanagementofcordiadodecandraadcinhomegardensandtropicalforestinyucatanmexico AT montanezescalantepatriciairene assessmentofpopulationstructureandmanagementofcordiadodecandraadcinhomegardensandtropicalforestinyucatanmexico AT ruenesmoralesmariadelrocio assessmentofpopulationstructureandmanagementofcordiadodecandraadcinhomegardensandtropicalforestinyucatanmexico AT jimenezosorniojuanjose assessmentofpopulationstructureandmanagementofcordiadodecandraadcinhomegardensandtropicalforestinyucatanmexico AT estradamedinahector assessmentofpopulationstructureandmanagementofcordiadodecandraadcinhomegardensandtropicalforestinyucatanmexico |
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1800220923355201536 |
| spelling |
I11-R107article-37942020-12-04T21:59:31Z Assessment of population structure and management of Cordia dodecandra A. DC. in homegardens and tropical forest in Yucatan, Mexico Assessment of population structure and management of Cordia dodecandra A. DC. in homegardens and tropical forest in Yucatan, Mexico Hurtado-Torres, María Camila Montañez-Escalante, Patricia Irene Ruenes-Morales, María del Rocío Jiménez-Osornio, Juan José Estrada-Medina, Héctor agroforestería conservación de árboles tropicales especies nativas multipropósito reservorios de germoplasma agroforestry tropical tree conservation multipurpose native species germplasm reservoirs Cordia dodecandra A. DC. is an arboreal component of forests and Maya homegardens in the state of Yucatan, México. Changes in land use and landscape fragmentation have led to declines in wild populations. Understanding this species’ population structure is relevant to determining the current state of its populations and proposing strategies for its conservation. The population structure of C. dodecandra in forest and homegardens in Yucatan, and the management practices associated with the species were documented with interviews. Relative importance of the tree species in the associated vegetation was estimated. Seedling density (< 1m of height) was higher in the homegardens than the forest with an evident decrease in the density of juvenile individuals caused by practices such as weeding. In contrast, the forest contained a greater number of adult and larger individuals than in the homegardens. Individual C. dodecandra were taller in the forest, but those in the homegardens had a larger diameter at breast height. Although it has multiple uses (e.g. food, ornamental, wood) the C. dodecandra in homegardens received only minimal maintenance, possibly threatening its permanence in this system. This is concerning since the homegardens function as de facto germplasm banks for this species. Highlights Cordia dodecandra trees from homegardens have a diameter at breast height (DBH) larger than those that live in the dry forest. Cordia dodecandra trees in tropical dry forests, are taller than in homegardens. Succession data showed that tropical dry forests have more adult trees of Cordia dodecandra, and homegardens have a higher density of seedlings. Cordia dodecandra A. DC. is an arboreal component of forests and Maya homegardens in the state of Yucatan, México. Changes in land use and landscape fragmentation have led to declines in wild populations. Understanding this species’ population structure is relevant to determining the current state of its populations and proposing strategies for its conservation. The population structure of C. dodecandra in forest and homegardens in Yucatan, and the management practices associated with the species were documented with interviews. Relative importance of the tree species in the associated vegetation was estimated. Seedling density (< 1m of height) was higher in the homegardens than the forest with an evident decrease in the density of juvenile individuals caused by practices such as weeding. In contrast, the forest contained a greater number of adult and larger individuals than in the homegardens. Individual C. dodecandra were taller in the forest, but those in the homegardens had a larger diameter at breast height. Although it has multiple uses (e.g. food, ornamental, wood) the C. dodecandra in homegardens received only minimal maintenance, possibly threatening its permanence in this system. This is concerning since the homegardens function as de facto germplasm banks for this species. Highlights Cordia dodecandra trees from homegardens have a diameter at breast height (DBH) larger than those that live in the dry forest. Cordia dodecandra trees in tropical dry forests, are taller than in homegardens. Succession data showed that tropical dry forests have more adult trees of Cordia dodecandra, and homegardens have a higher density of seedlings. Facultad de Ciencias Agrarias-UNCuyo 2020-12-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3794 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 52 No. 2 (2020): June-December; 140-152 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 52 Núm. 2 (2020): Julio-Diciembre; 140-152 1853-8665 0370-4661 eng https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3794/2713 |
