Genaro Olmos Oropeza

Genaro Olmos Oropeza
Colegio de Postgraduados | CP · San Luis Potosí

About

49
Publications
11,825
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
147
Citations
Citations since 2016
25 Research Items
96 Citations
201620172018201920202021202205101520
201620172018201920202021202205101520
201620172018201920202021202205101520
201620172018201920202021202205101520
Introduction
Skills and Expertise

Publications

Publications (49)
Article
Full-text available
Objective. To characterize the habitat of the Montezuma quail (Cyrtonyx montezumae) in Rancho Chapultepec, Durango, Mexico.Design/Methodology/Approach. From February to October 2020, fieldwork was carried out to search for Montezuma quail sites using transects and sounds. Subsequently each site-of-use was characterized; for each of them three rando...
Article
Full-text available
PROBLEMA Las Unidades de Manejo para la Conservación de Vida Silvestre (UMA) son sistemas que mediante planes de manejo de los recursos naturales promueven actividades alternativas de producción compatibles con el cuidado del ambiente, y se le da seguimiento permanente al estado del hábitat, poblaciones y ejemplares. En las Unidades de Manejo extra...
Article
Full-text available
Problema El borrego cimarrón (Ovis canadensis) y el venado bura (Odocoileus hemionus) son las especies de fauna silvestre de mayor valor económico en el noroeste de México y sus poblaciones pueden estar afectadas por deficiencias o excesos de elementos minerales esenciales para que lleven a cabo sus funciones fisiológicas de forma adecuada. Las pro...
Article
Full-text available
Objective: To characterize the goat producers according to the industrial destinations of the milk, in order to analyze the coordination mechanisms established in the agri-food chain. Design/Methodology/Approach: A survey was applied to 122 randomly selected goat producers. Taking into account two industrial destinations, a socioeconomic, producti...
Article
Full-text available
Introduction: In the high mountain ranges of the Altiplano Potosino there are relict forests of Quercus spp., including shrubby species. The species of ectomycorrhizal fungi associated with these ecosystems are so far unknown. Objective: To know the morphology of Astraeus aff. hygrometricus (Pers.) Morgan associated with shrubby Quercus species in...
Article
En las zonas áridas existen fuentes de agua que se utilizan principalmente para la producción de cultivos básicos, forrajeros y hortalizas bajo sistemas de producción de baja tecnología
Article
Full-text available
Objective: To develop three models in order to estimate the defecation rate ofwhite-tailed deer (Odocoileus virginianus) according to the season of the year,content of neutral detergent fiber (NDF), and acid detergent fiber (ADF) in feces.Design / methodology / approach: Nine captive adult deer were assigned tothree levels of dietary fiber. Fecal g...
Article
Full-text available
Objective: The objective was to infer the effect of the variables phenology (migration-non-migration), seasonality (rainfall-dry season), sex and forest condition on the abundances of birds (resident-migratory) in a semi-preserved and disturbed oak pine forest. Design/Methodology/Approach: The study was carried out in Monte Tlaloc, Estado de México...
Article
Full-text available
Objective: To determine the diet of the desert bighorn sheep and to identify differencesin its composition between sexes during the reproductive and sexual segregation periods.Design/methodology/approach: The study was carried in the UMA Rancho NocheBuena, Hermosillo, Sonora. The microhistological technique and a cell catalog of plantsfrom the stud...
Preprint
Full-text available
Objective: To characterize the realized niche of the Mexican spotted owl (Strix occidentalis lucida) and compare the environmental values it uses within the Mexican physiographic provinces.Design/methodology/approach: The environmental temperature variables (n =7), precipitation (n = 7) and elevation (n = 1) were extracted from 79 unique occurrence...
Article
Full-text available
Candelilla wax (CW) oleogels were developed as an alternative bolus material for delivering phosphorus into the rumen of goats. The systems were studied at three CW concentrations (10%, 15% and 20%) in vegetable oil. Each oleogel was added with a specific amount of calcium orthophosphate as a phosphorus source. The thermomechanical properties of th...
Article
Full-text available
Paratuberculosis (PTB) is a disease that affects cattle (Bos taurus), goats (Capra aegagrus hircus), sheep (Ovis aries), and wild animals, such as white-tailed deer (Odocoileus virginianus), since all ruminants are susceptible. The causal agent is Mycobacterium avium subsp. paratuberculosis (MAP). The disease is chronic, consumptive, and incurable;...
Article
Full-text available
The objective of this work was to determine the amitraz treatment effect against Varroa destructor on the population and food reserves of honeybee colonies, during the four seasons of the year in Mexico's central high plateau. 48 colonies with similar sister queens, homogeneous populations, food reserves, and Varroa infestation levels were used.12...
Article
Full-text available
Con el fin de proveer agua a las especies de fauna silvestre de interés cinegético, la construcción de aguajes artificiales inició en las décadas de 1940 y 1950 por agencias estatales y federales de los Estados Unidos. Sin embargo, para su construcción y establecimiento no se consideran todos los factores que incrementen su uso por la fauna silvest...
Article
Full-text available
Introducción: El borrego cimarrón (BC) y venado bura (VB) son las especies cinegéticas más importantes en el noroeste de México, sus poblaciones pueden ser afectadas por deficiencias de micro-minerales. Objetivo: Determinar la concentración de los micro-minerales Fe, Cu, Zn, Se, Mn, Co y Cr en hígado como indicadoras de deficiencias/excesos en BC y...
Article
Full-text available
El tecolote moteado mexicano (Strix occidentalis lucida) es una especie amenazada en Estados Unidos y México, la falta de estudios en todo su ámbito de distribución y la creciente pérdida de hábitat, limita su conservación. El objetivo de este estudio fue estimar la distribución potencial de esta especie en una porción del centro de México. Para el...
Article
Full-text available
Persistence and recovery of rare species in developing regions with limited protected areas depends upon their adaptability to human-altered habitats. The jaguarundi (Herpailurus yagouaroundi) is classed as threatened in Mexico, and knowledge of its distribution and environmental correlates is necessary for informed recovery efforts. However, littl...
Article
Full-text available
El tecolote moteado mexicano (TMM; Strix occidentalis lucida), para mantener comunicación con su pareja y tecolotes vecinos, emite vocalizaciones, las cuales varían con el sexo, la estación del año y condiciones climáticas. El TMM, para protegerse de depredadores y condiciones climáticas adversas, selecciona sitios específicos y establece territori...
Article
Full-text available
Durante enero a octubre de 2014 se registraron variables de aves insectívoras Turdidae con el objeto de determinar patrones de su espectro trófico considerando sus técnicas de alimentación y dietas en un bosque de Pinus cembroides bajo dos condiciones de perturbación aparente en su apertura de dosel: semiconservado (BPS) y perturbado (BPP) en el ár...
Article
Full-text available
En las zonas áridas de México habita la candelilla (Euphorbia antisyphilitica), especie con importancia social y económica, pero cuya disponibilidad no está bien definida. El objetivo de este trabajo fue estimar su distribución potencial y abundancia en el norte del estado de Zacatecas. Para la distribución potencial se realizó un modelado mediante...
Article
Full-text available
Introduction: Sites polluted by mining activity represent a risk to human health. Objective: To determine the concentration of toxic minerals (Hg, Pb, Cd and As) in two environmental liabilities (ELs) in Noria de Ángeles, Zacatecas. Materials and methods: Soil samples from two ELs and a reference site were taken based on NMX-AA-132-SCFI-2006; in...
Article
Full-text available
Taking into account the relationship between rainfall and temperature, 64% of the Spanish territory can be classified as arid (25%) or semiarid (39%). In these areas, vegetal surface includes permanent pastures and drought grasslands (34.0%), fallows (13.4%), winter cereals for grain production (21.2%), forage crops (mainly lucerne, and winter cere...
Article
Full-text available
Hares and rabbits have an ecological, social and economic importance in the center-north region of México. The objective was to evaluate the abundance and distribution of these species through signs (fecal groups), and their relationship with the habitat conditions. The study area covered 86,492.6 km2; 238 sampling sites were selected randomly wher...
Article
Full-text available
INTRODUCTION: The ocelot (Leopardus pardalis) is a Neotropical cat which is threatened by illegal hunt and habitat destruction in the Mexican territory. Mexican and American authorities are interested in promoting their conservation. The MaxEnt algorithm allows modeling the potential distribution of elusive species, for instance, the ocelot. This h...
Article
Full-text available
El cultivo de fresa es conocido por su rápida recuperación de la inversión, uso intensivo de mano de obra y alta demanda de consumo, por ello se evaluó el potencial productivo y rentabilidad del cultivo de fresa (Fragaria fragariaananassa (Weston) Duchesne) en Salinas, San Luis Potosí, con el fin de diversificar las opciones económicas. El trabajo...
Article
Full-text available
INTRODUCCIÓN: La rata magueyera es una especie clave para diversos procesos ecológicos. Es considerada un manjar y ha sido aprovechada sin control. Este trabajo se realizó con la finalidad de determinar su distribución potencial y evaluar su densidad con base en las madrigueras, así como las variables de mayor influencia. MATERIAL Y MÉTODO: El áre...
Article
Full-text available
Abstract: Forage use and availability for white tailed deer Odocoileus virginianus thomasi (Artiodactyla: Cervidae) in an experimental unit of Campeche, Mexico. In Campeche state, 122 Wildlife Conservation and Management Units have been recently conformed. In these units, eventhough the white tailed deer (Odocoileus virginianus thomasi is a game sp...
Article
Full-text available
Forage use and availability for white tailed deer Odocoileus virginianus thomasi (Artiodactyla: Cervidae) in an experimental unit of Campeche, Mexico. In Campeche state, 122 Wildlife Conservation and Management Units have been recently conformed. In these units, eventhough the white tailed deer Odocoileus virginianus thomasi is a game species, no s...
Article
Full-text available
Dieta y disponibilidad de forraje del venado cola blanca Odocoileus virginianus thomasi (Artiodactyla: Cervidae) en un campo experimental de Campeche, México Abstract: Forage use and availability for white tailed deer Odocoileus virginianus thomasi (Artiodactyla: Cervidae) in an experimental unit of Campeche, Mexico. In Campeche state, 122 Wildlife...
Article
Full-text available
An experiment was carried out to examine the effect of increasing the proportion of Wimmera ryegrass hay in a lucerne hay-based diet on net transfer of nutrients to the intestine, and on the disappearance of n-alkanes in the reticulo-rumen and the hindgut of sheep. Following a latin square design, four adult ewes were fed 1:0, 0·33:0·67, 0·67:0·33...
Article
Full-text available
Resumen En la Huasteca Potosina no se han realizado diagnósticos integrales sobre los minerales en los bovinos de doble pro-pósito en pastoreo a través del año, por lo cual el objetivo del presente estudio fue determinar la concentración e in-terrelación de minerales en agua, forraje y suero de bovinos de doble propósito. Para ello, se recolectaron...
Article
Full-text available
In the Huasteca Potosina, Mexico, there have been no comprehensive diagnostics on minerals in dual-purpose cattle grazing throughout the year, so the aim of this study was to determine the concentrations and interrelationships of minerals in water, forage and serum of dual-purpose cattle. For this purpose, we collected 84 samples of water, 99 sampl...
Article
Full-text available
The gypseous soils of San Luis Potosí State, México, are not well map-delimited, despite their broad extent and the specific agricultural and environmental management they require. The present article highlights the location and extent of the gypseous lands in the Altiplano and Zona Media of San Luis Potosí State. For this purpose, soil, geology an...
Article
Full-text available
J.F. Martinez-Montoya, J. Herrero-Isern, J. Aceves-de Alba, J. Palacio-Nunez, V.M. Ruiz-Vera, and G. Olmos-Oropeza. 2012. Approximation of the surface of gypseous soils in San Luis Potosi, Mexico. Cien. Inv. Agr. 39(3): 545-556. The gypseous soils of San Luis Potosi State, Mexico, are not well map-delimited, despite their broad extent and the speci...
Article
Full-text available
The Media Luna wetland is the most representative and most affected by tourism and management actions in the Llanura de Rioverde, S.L.P. It contains 13 fish species, two of them are nocturnal and eleven diurnal. This study considers only the diurnal species. From these, the most relevant are five local endemic, one native widely distributed and fiv...
Article
Full-text available
The Media Luna wetland is the most representative and most affected by tourism and management actions in the Llanura de Rioverde, S.L.P. It contains 13 fish species, two of them are nocturnal and eleven diurnal. This study considers only the diurnal species. From these, the most relevant are five local endemic, one native widely distributed and fiv...
Article
Full-text available
The Media Luna lake-spring was selected as representative of all thermal or no thermal springs in the zone of Valley of Rioverde, a semi-arid vegetation in the North-eastern of Mexico. This system is inhabited by 11 fish species, of which six are native. Four of the native species are endemic to the region and threatened due to touristic pressure a...
Article
Full-text available
La distribución espacial de una comunidad de aves y sus niveles de solapamiento dentro del humedal de la Media Luna fue el principal objetivo de este trabajo. Se detectó un uso amplio y heterogéneo del sistema y sus recursos, principalmente en relación a dos actividades: alimentación y descanso. Para descanso, la mayoría de las especies se mostraro...
Article
Full-text available
Tourist disturbance in semi-arid springs was analysed; birds and fish were selected as bioindicators. Media Luna spring is the biggest and most spatially complex system in the region, with the highest biodiversity levels and tourist use. Areas with the highest bird species richness and abundances showed highest structural heterogeneity and least di...
Article
Full-text available
Aves y peces como bioindicadores de las alteraciones debidas al turismo en manantiales de zonas semi-áridas en México: bases para la gestión.- Para analizar las alteraciones por el turismo en manantiales de zonas semiáridas se utilizaron aves y peces como bioindicadores. Se seleccionó el manantial de la Media Luna por ser el más grande y complejo,...
Article
Full-text available
Sixteen adult sheep fed on different proportions of barley grain and straw (60:40, 45:55, 30: 70 and 15:85) were used to obtain regression equations for prediction of dry matter (DMI) and digestible organic matter (DOMI) intake, dry matter (DMD), organic matter (OMD), crude protein (CPD) and neutral detergent fi bre (NDFD) digestibility, and propor...

Network

Cited By

Projects

Projects (2)
Project
Analyze food competition between the bighorn sheep (Ovis canadensis mexicana), white-tailed deer (Odocoileus virginianus couesi), mule deer (Odocoileus hemionus emericus) and cattle (Bos taurus) in Sonora, Mexico.
Project
Conocer la distribución global y, el estado de conservación de las especies de peces endémicas de la Llanura de Rioverde, S.L.P., México, así como el estado de su hábitat. Proponer planes y estrategias de conservación viables y precisos para cada una de estas especies endémicas y amenazadas de la Llanura de Rioverde, así como de su hábitat para garantizar su permanencia a largo plazo.