Multivariate analysis, mass balance techniques, and statistical tests as tools in igneous petrology: application to the Sierra de las Cruces volcanic range (Mexican Volcanic Belt). [PDF]
ScientificWorldJournal, 2014 Magmatic processes have usually been identified and evaluated using qualitative or semiquantitative geochemical or isotopic tools based on a restricted number of variables. However, a more complete and quantitative view could be reached applying multivariate analysis, mass balance techniques, and statistical tests.
Velasco-Tapia F.
europepmc +2 more sources
Distilling agro‐extractivism: Agave and tequila production in Mexico
Journal of Agrarian Change, Volume 21, Issue 2, Page 219-241, April 2021., 2021 Abstract This article seeks to challenge the notion that the concept of agro‐extractivism be restricted to crops destined for export with little or no processing. Based on a study of agave and tequila production in Mexico, it argues that the domestic processing of biomass does not change nor necessarily compensate for the negative social and ...
Darcy Tetreault +2 more
wiley +1 more source
Investigaciones Geográficas, 2023 Los procesos de remoción en masa (PRM) surgen de la inestabilidad y cambios en las características de la superficie de la Tierra. La posibilidad de ocurrencia de estos fenómenos se acentúa en ambientes volcánicos debido a sus características morfológicas,
Gemma Gómez Castillo +2 more
doaj +1 more source
La libéralisation économique et la restructuration des territoires ruraux au Mexique : l’exemple de la culture de l’avocat dans l’État de Michoacán [PDF]
, 2009 La libéralisation économique menée au Mexique lors des deux dernières décennies a eu de fortes conséquences sur les territoires ruraux mexicains. Elle n’a cependant pas toujours renforcé la division territoriale préexistante entre régions productives en ...
Thiébaut, Virginie
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Potential species distribution and richness of ixodidae ticks associated with wild vertebrates from Michoacán, Mexico [PDF]
, 2014 Ticks are regarded as the most relevant vectors of disease-causing pathogens in domestic and wild animals. The diversity of Ixodidae is known for a very small number of genera.
Avila-Val, Teresita +5 more
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Winter-spring precipitation reconstruction for the Pico de Tancítaro National Park, Michoacán
Investigaciones Geográficas, 2013 From the water resource perspective, the Tancítaro Peak is the most important hydrologic wealth for the region and a chief element for the economic development.
Julián Cerano Paredes +5 more
doaj +1 more source
An assessment of El Niño and La Niña impacts focused on monthly and seasonal rainfall and extreme dry/precipitation events in mountain regions of Colombia and México [PDF]
Advances in Geosciences, 2016 The influence of El Niño and La Niña on monthly and seasonal rainfall over mountain landscapes in Colombia and México was assessed based on the Oceanic Niño Index (ONI).
M. C. Pinilla Herrera +2 more
doaj +1 more source
Long-term in situ persistence of biodiversity in tropical sky islands revealed by landscape genomics [PDF]
, 2017 Tropical mountains are areas of high species richness and endemism. Two historical phenomena may have contributed to this: (1) fragmentation and isolation of habitats may have promoted the genetic differentiation of populations and increased the ...
Alvarez, Nadir +7 more
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Drainage basin morphometry of the Encadenadas del Oeste lakes, Argentina [PDF]
, 2016 The Las Encadenadas basin can be defined as an endorheic fluviolacustrine system. The aim of this study is to identify hydrographic sectors and subbasins within the Encadenada’s drainage basin and analyze the former’s morphometric properties including ...
Geraldi, Alejandra Mabel +2 more
core +1 more source
Bioclimatic mapping as a new method to assess effects of climatic change
Ecosphere, Volume 6, Issue 1, Page 1-12, January 2015., 2015 Rigorous mapping of climatic patterns outstands as one of the mayor issues concerning climatic change. This paper investigates the extent of the bioclimatic approach to develop a rigorous cartographic methodology to express climatic diversity patterns.
Luis Fernando Gopar-Merino +2 more
wiley +1 more source