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5 resultados encontrados para: AUTOR: Anzures Dadda, Alberto
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1.
- Artículo con arbitraje
*En hemeroteca, SIBE-San Cristóbal
Pest management through tropical tree conservation
Aluja Schuneman, Martín (1957-) ; Sivinski, John (coaut.) ; Van Driesche, Roy (coaut.) ; Anzures Dadda, Alberto (coaut.) ; Guillén, Larissa (coaut.) ;
Contenido en: Biodiversity and Conservation Vol. 23, no. 4 (April 2014), p. 831-853 ISSN: 0960-3115
Bibliotecas: San Cristóbal
Cerrar
SIBE San Cristóbal
53350-10 (Disponible)
Disponibles para prestamo: 1
Nota: En hemeroteca, SIBE-San Cristóbal
Resumen en: Inglés |
Resumen en inglés

Tropical trees can provide various ecological services to adjacent agricultural environments, including maintaining and amplifying the numbers of beneficial insects. In Mexico, certain tree species harbor a diverse guild of hymenopteran parasitoids that attack pest fruit flies (Diptera: Tephritidae) and are at the same time sources of valuable hardwood timber. Indigenous trees and their associated fauna are slowly disappearing due to forest clearance and the expansion of crop monocultures. Here we explore the relationship among pest and non-pest fruit flies, their fruit-hosts and parasitoids in the context of mango orchards and surrounding patches of uncultivated vegetation and propose a novel mechanism to use these associations in favor of conservation purposes and pest management.

Trees of conservation biological control interest are classified as: (1) parasitoid multiplier plants, species that serve as alternate hosts for key fruit fly pests when their commercial hosts are not available, but in which they are unusually vulnerable to parasitism; (2) parasitoid reservoir plants, native or introduced trees in whose fruits non-pest fruit flies serve as hosts to generalist parasitoids that are able to attack pest tephritids in other species of commercially grown fruit; and (3) pest-based parasitoid reservoir plants, native or introduced species that are not economically important locally, but which harbor fruit flies that would be pests in other circumstances and that serve as hosts for parasitoids of the important pests in the vicinity. Protection, multiplication and dissemination of such tree species has the potential to increase the number of naturally produced fruit fly parasitoids and could assist in the management of tephritid pests in areas where destruction of forests has impoverished the historical sources of fruit fly natural enemies. Tropical forest conservation may help resource-poor farmers reduce crop losses, increase biodiversity within fruit-growing regions and conserve native forests for both conservation purposes and commercial use of native hardwoods.


2.
Artículo
Absence of howlers (Alouatta palliata) influences tree seedling densities in tropical rain forest fragments in southern Mexico
Anzures Dadda, Alberto ; Andresen, Ellen (coaut.) ; Martínez Vázquez, María Luisa (coaut.) ; H. Manson, Robert (coaut.) ;
Contenido en: International Journal of Primatology Vol. 32, no. 3 (June 2011), p. 634-651 ISSN: 1573-8604
Resumen en español

The disappearance of frugivorous primates in fragmented forests can potentially lower the rates of seed dispersal and recruitment of endozoochorous tree species, thus altering plant community structure. We quantified seedling density for 7 tree species that are common in the feces of mantled howlers (Alouatta palliata) in 6 rain forest fragments in northern Chiapas, Mexico. Howlers were present in 3 of the fragments and absent in the other 3. We compared seedling density in primate sleeping sites in inhabited fragments with control sites, which were structurally similar to sleeping sites but where we did not find monkey feces, in both inhabited and uninhabited fragments. For each tree species, we determined the relationship between seedling density and the local density of seeds and adult trees. In fragments where howlers were present, seedling density for 4 of the focal tree species (Brosimum alicastrum, Dialium guianense, Manilkara zapota, and Nectandra ambigens) was greater in sleeping sites than in control sites found in the same fragments. Moreover, seedling density of Dialium guianense was greater in the control sites of fragments inhabited by howlers than in fragments where this primate is absent. Seedling density of these 4 species correlates positively with seed density on the forest floor; however, we observed no correlations between seedling density and the density of adult trees. Our results suggest that the diversity of the seedling community of tree species dispersed by howlers may decline in fragments where this seed disperser is absent. These findings, together with the fact that only 5% of the study region is currently covered by forest and 81% of the forest remnants are uninhabited by mantled howlers, suggest that the potential long-term recovery of associated populations of tropical tree species dispersed by this primate species is highly uncertain. Conservation and restoration


3.
Capítulo de libro - Capítulo con arbitraje
*Solicítelo con su bibliotecario/a
Los mamíferos de la Reserva de la Biosfera El Triunfo
Cruz Aldán, Epigmenio (autor) ; Espinoza Medinilla, Eduardo E. (autor) ; Anzures Dadda, Alberto (autor) ;
Contenido en: La Reserva de la Biosfera El Triunfo: tras una década de conservación / Miguel Ángel Pérez Farrera, Nayely Martínez Meléndez, Alejandro Hernández Yáñez, Arturo V. Arreola Muñoz (editores) Tuxtla Gutiérrez, Chiapas, México : Universidad de Ciencias y Artes de Chiapas, 2004 p. 141-158 ISBN:968-5149-34-8 :: 978-968-5149-34-1
Bibliotecas: Campeche , San Cristóbal , Tapachula
Cerrar
SIBE Campeche
51925-30 (Disponible)
Disponibles para prestamo: 1
Cerrar
SIBE San Cristóbal
51925-10 (Disponible)
Disponibles para prestamo: 1
Cerrar
SIBE Tapachula
51925-20 (Disponible)
Disponibles para prestamo: 1
Nota: Solicítelo con su bibliotecario/a

4.
- Libro con arbitraje
La Reserva de la Biosfera el Triunfo: tras una década de conservación / Miguel Ángel Pérez Farrera, Nayely Martínez Meléndez, Alejandro Hernández Yáñez, Arturo V. Arreola Muñoz, (editores)
Pérez Farrera, Miguel Ángel (editor) ; Martínez Meléndez, Nayely (editora) ; Hernández Yáñez, Alejandro (editor) ; Arreola Muñoz, Arturo Vicente (editor) ;
Tuxtla Gutiérrez, Chiapas, México : Universidad de Ciencias y Artes de Chiapas , c2004
Clasificación: CH/333.72072 / R4
Bibliotecas: Campeche , San Cristóbal , Tapachula
Cerrar
SIBE Campeche
ECO040002202 (Disponible)
Disponibles para prestamo: 1
Cerrar
SIBE San Cristóbal
ECO010018813 (Disponible) , ECO010006337 (Disponible) , ECO010008281 (Disponible)
Disponibles para prestamo: 3
Cerrar
SIBE Tapachula
ECO020007248 (Disponible)
Disponibles para prestamo: 1
Índice

Presentación
Introducción
Aspectos Generales
Pasado, presente y futuro de La Reserva de la Biosfera El Triunfo
Medio físico
El medio físico y geográfico de la Reserva de la Biosfera El Triunfo, Chiapas
Flora y Vegetación
Estructura y composición florística del Bosque Mesófilo de Montaña del Polígono I, Reserva de la Biosfera El Triunfo, Chiapas, México
Flora y vegetación de la Reserva de la Biosfera el Triunfo: diversidad, riqueza y endemismo
Epífitas de la Reserva de la Biosfera El Triunfo I: composición e importancia
Las palmas de la Sierra Madre de Chiapas
Fauna
Los mamíferos de la Reserva de la Biosfera El Triunfo
Anfibios y reptiles de la Reserva de la Biosfera El Triunfo
Ecología
Ecología de cycadas amenazadas de la Reserva de la Biosfera El Triunfo
Café y conservación en El Triunfo: efectos de la producción cafetalera sobre la diversidad de aves
El Pavón: Ave relicta preglacial del bosque de niebla de la Reserva de la Biosfera El Triunfo, Chiapas, México
Población, recursos naturales y conservación
Marginación y cambio de uso del suelo en la Reserva de la Biosfera El Triunfo, Chiapas
Conservación de cycadas y palmas amenazadas de la Reserva de la Biosfera el Triunfo por medio del uso sustentable
El programa de ecoturismo en la Reserva de la Biosfera El Triunfo
Tenencia de la tierra en la Reserva de La Biosfera El Triunfo


5.
Tesis
Presencia de monos aulladores (Alouatta palliata) y escarabajos coprófagos (Coleoptera: scarabaeidae: scarabaeinae) en un paisaje fragmentado en la región selvática de Los Tuxtlas, Veracruz / Alberto Anzures Dadda
Anzures Dadda, Alberto ; Estrada Medina, Jesús Alejandro (director) ; Alemán Santillán, Trinidad (asesor) ; Naranjo Piñera, Eduardo Jorge (asesor) (1963-) ; Martínez Coronel, Matías (asesor) ;
Tuxtla Gutiérrez, Chiapas, México : Universidad de Ciencias y Artes del Estado de Chiapas. Escuela de Biología , 1997
Clasificación: TC/599.82 / A5
Bibliotecas: San Cristóbal
Cerrar
SIBE San Cristóbal
ECO010018470 (Disponible)
Disponibles para prestamo: 1