La meliponicultura en la Reserva de la Biósfera de Los Petenes en la península de Yucatán, México. Una iniciativa decolonial

Author(s):  
Mauricio López ◽  
Mauricio Gamiño ◽  
Miguel A. Pinkus

There have been multiple project initiatives in the Yucatan Peninsula aimed to rescue the melipona bee (Melipona beecheii). Through an ethnographic study in the Los Petenes biosphere reserve in Campeche, Mexico, the present study registered the revitalization of biocultural elements associated with the melipona. From a decolonial approach, the study concludes that this revitalization promotes cultural identity, and the defense of the territory, complementing conservation efforts. Finally, the study recommends the implementation of an instrument to evaluate the biocultural dimension, with the purpose of contributing to the conservation of protected natural areas.

1994 ◽  
Vol 423 ◽  
pp. 1-19 ◽  
Author(s):  
Eric Jordan-Dahlgren ◽  
E. Martin-Chavez ◽  
Martan Sachez-Segura ◽  
Alejandro Gonzalez de la Parra

2014 ◽  
Vol 2 (2) ◽  
pp. 191-200
Author(s):  
Nguyen Van Thinh ◽  
◽  
Alla A. Okolelova ◽  

2017 ◽  
Vol 1 (1) ◽  
pp. 52
Author(s):  
Oscar Sosa-Guerrero ◽  
José I. Campos-Rodríguez ◽  
Xhail Flores-Leyva ◽  
Paola Yáñez-López ◽  
Leticia A. Mora-Villa

ABSTRACTWe present distribution range extentions for five species of mammals from the Sierra Gorda de Guanajuato Biosphere Reserve in state of Guanajuato, Mexico. These are two felids: Lynx rufus and Puma concolor, as well as the western speckled skunk Spilogale gracilis, the peccari Dicotyles crassus, and the coati Nasua narica. The presence of these records reflects the importance of the Sierra Gorda de Guanajuato Biosphere Reserve as one of the main protected natural areas of Guanajuato, Mexico, since this area constitutes a natural bridge between species of neartic and neotropical affinity. This type of study reaffirms the need to continue conducting regional and local biological inventories in Mexico.Key words: Range extensión, camera-traps, Victoria, Guanajuato, biological corridor.Palabras clave: Distribución, cámaras trampa, Victoria, Guanajuato, corredores biológicos.


Author(s):  
Anatoly Istomin ◽  
Sergey Mikhalap

An important task of modern ecology is the modeling of the spatial distribution of organisms. Of particular relevance is the modeling of the distribution of rare species in protected natural areas. The paper discusses the main stages and presents the results of modeling the habitat suitability of the Central Forest State Nature Biosphere Reserve (Russia, Tver region) for the red vole. This species is a rare and relict for the center of the Caspian-Baltic watershed. In the modelling the maximum entropy method (MaxEnt) was used. The basis for building the model was the field sampling of the authors, performed in July-August 2010-2014. Each year, trapping were carried out at 745 sampling points each of which has geographical referencing in the WGS 84. A total of 12238 trap-days were worked out and 141 red vole individuals were caught. In the process of modeling, the contribution to the species distribution of certain integral characteristics of habitats (relief, vegetation type and three vegetation spectral indices) was determined. A map model of habitat suitability for the red vole on the territory of the Reserve was built, which allowed to describe the spatial structure of the population groups of the species. The total areas of the most favorable sites for the habitat of the red vole on the reserve's territory were calculated.


2019 ◽  
Vol 24 (10) ◽  
pp. 2537-2551 ◽  
Author(s):  
José Irving Monjarás-barrera ◽  
Julio Cesar Chacón-hernandez ◽  
Guilherme Liberato Da Silva ◽  
Liana Johann ◽  
Onilda Santos Da Silva ◽  
...  

The conservation status of an ecosystem is checked by studying the composition and diversity of the organisms that interact in trophic chains. The aim of this study was to evaluate the biodiversity of mites associated to Capsicum annuum L. var glabriusculum (Solanaceae) at three sampling sites corresponding to two Protected Natural Areas (PNA) in Tamaulipas state, Mexico. Samplings were carried out in “Cañón de la Peregrina” and “Altas Cumbres” situated in the PNA "Altas Cumbres" and “Ojo de Agua”, located in the "El Cielo" Biosphere Reserve. Mite diversity was H = 1.09 ± 0.14 in Ojo de Agua, and it was H = 1.08 ± 0.08 and H = 1.11 ± 0.06 in Altas Cumbres and Cañón de la Peregrina, respectively. A total of 47 species were identified belonging to 35 genera of 18 families associated to C. annuum L. var glabriusculum in Mexico. Predatory mite richness was higher than that of generalist and phytophagous mites (31, 11 and 5 species, respectively) for the two ANP. The similarity index of Jaccard between OA–AC (IJ = 0.257; P < 0.05), CP–AC (IJ = 0.293; P < 0.05) and AC–CP (IJ = 0.324; P < 0.05) was low. Pseudopronematalus sp. 4 (Iolinidae) was predatory mite most abundant in both ANP (Pi = 9.311); followed by Metaseiulus (Metaseiulus) negundinis (Denmark) (Phytoseiidae) only for ANP “Altas Cumbres” (Pi = 1.004). While for phytophagus mite, Aculops lycopersici (Tryon) (Eriophyidae) and Tetranychus merganser Boudreaux (Tetranychidae) presented the highest abundances in all sites (Pi = 79.919 and 5.142, respectively). The high number of mites species associated to chile piquín suggests stability in the PNA despite anthropogenic activities, and that the PNA works as a mite reservoir.


2000 ◽  
Vol 45 (3) ◽  
pp. 340 ◽  
Author(s):  
Arturo Hernandez-Huerta ◽  
Vinicio J. Sosa ◽  
J. Marcelo Aranda ◽  
Joaquin Bello

2017 ◽  
Vol 29 (70) ◽  
Author(s):  
Alonso Gutiérrez Navarro ◽  
Luis Enrique Garcìa Barrios ◽  
Manuel Parra Vázquez ◽  
Peter Rosset

Las políticas sobre el combate de incendios dentro de áreas naturales protegidas han transitado de un enfoque de supresión a uno de manejo del fuego, lo que ha tenido consecuencias para las prácticas y las perspectivas de las poblaciones campesinas. En el estudio la pregunta es cómo la regulación, la restricción y la prohibición del uso y el manejo del fuego, cuyo objetivo es la conservación, confronta, trasforma o criminaliza dichas prácticas en las parcelas. Desde la ecología política se analiza la institucionalización del discurso del fuego en la Reserva de la Biosfera La Sepultura, en Chiapas. Por medio de entrevistas, encuestas y observación participante se reconstruye la modificación de las prácticas y de las perspectivas campesinas en la zona. Los resultados muestran que existe un cambio diferencial en el uso y la percepción del fuego, lo cual refiere a una capacidad adaptativa, junto a una especie de “clientelismo ambiental”, como respuesta a las políticas ambientales del gobierno. Las conclusiones apuntan a conocer la forma en que los habitantes de las áreas naturales protegidas están respondiendo al modelo de conservación neoliberal implementado en el país. From fire suppression to fire management in La Sepultura Biosphere Reserve in Chiapas: peasant perspectivesPolicies on firefighting within protected natural areas have shifted from a suppression approach to one of fire management, which has had consequences for the practices and perspectives of peasant populations. The study poses the question of how regulation, restriction and prohibition on the use and management of fire, whose objective is conservation, confront, transform or criminalize these practices in the parcels. From a political ecology perspective, the institutionalization of the discourse of fire in the La Sepultura Biosphere Reserve in Chiapas is analyzed. Through interviews, surveys and participant observation, modification of practices and peasant perspectives in the area is reconstructed. The results show that there is a differential change in the use and perception of fire, which refers to an adaptive capacity along with a sort of “environmental clientelism,” as a response to governmental environmental policies. The conclusions allow to know the way in which the inhabitants of the protected natural areas are responding to the neoliberal conservation model implemented in the country.


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