Resultados de búsqueda - ((ecologistes OR (ecologia OR ecologist)) OR (ecologies OR sicologistas))*

Aspectos biológicos de la lobina negra (Micropterus salmoides) en la presa El Cuchillo Solidaridad, China, N.L. por Alvarez Mendoza, Francisco Javier

“…The fish were collected at random in the whole prey, in tournaments of ecological freckle, determining the factor of K condition, takes them sample of blood in order to evaluate the microhematocrit, hemoglobin and total protein of the plasm. …”
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Aspectos biológicos de la lobina negra (Micropterus salmoides) en la presa El Cuchillo Solidaridad, China, N.L. por Alvarez Mendoza, Francisco Javier

“…The fish were collected at random in the whole prey, in tournaments of ecological freckle, determining the factor of K condition, takes them sample of blood in order to evaluate the microhematocrit, hemoglobin and total protein of the plasm. …”
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Anfibios y reptiles de la región de los Chimalapas, Istmo de Tehuantepec, Oaxaca, México:: composición, categorización distribucional, estado de conservación y significado para la... por García-Padilla, Elí, Mata-Silva, Vicente, Villalobos-Juárez, Iván, López-Esquivel, Eduardo Alexis, Lavariega, Mario C., Rocha, Arturo, DeSantis, Dominic L., Melgar-Martínez, Ana Iris, Johnson, Jerry D., Fucsko, Lydia Allison, Lazcano, David, Wilson, Larry David

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High diversity and suggested endemicity of culturable Actinobacteria in an extremely oligotrophic desert oasis por Arocha Garza, Héctor Fernando, Canales del Castillo, Ricardo, Eguiarte, Luis E., Souza, Valeria, De la Torre Zavala, Susana

“…This high biodiversity and uniqueness of Actinobacteria in an extreme oligotrophic environment, which has previously been reported for its diversity and endemicity, is a suggestive sign of microbial biogeography of Actinobacteria and it also represents an invaluable source of biological material for future ecological and bioprospecting studies.…”
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The association of Aedes aegypti and Ae. albopictus in Allende, Nuevo León, Mexico. por Mercado Hernández, Roberto, Aguilar Gueta, Juan de Dios, Fernández Salas, Ildefonso, Earl, Paul R.

“…The objective of this study was to learn about some ecological parameters of Ae. albopictus and their association with Ae. aegypti, and other culicids in Allende, NL, Mexico, during 1999. …”
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High diversity and suggested endemicity of culturable Actinobacteria in an extremely oligotrophic desert oasis por Arocha Garza, Héctor Fernando, Canales del Castillo, Ricardo, Eguiarte, Luis E., Souza, Valeria, De la Torre Zavala, Susana

“…This high biodiversity and uniqueness of Actinobacteria in an extreme oligotrophic environment, which has previously been reported for its diversity and endemicity, is a suggestive sign of microbial biogeography of Actinobacteria and it also represents an invaluable source of biological material for future ecological and bioprospecting studies.…”
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Agua de las verdes matas, tú me tumbas, tú me matas. Magueyes, pulque y medio ambiente en las haciendas de los Llanos de Apan durante el Porfiriato por Hernández Fabián, Alexis Jacob

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Transportability of non-target arthropod field data for the use in environmental risk assessment of genetically modified maize in Northern Mexico por Corrales Madrid, José Luis, Martínez Carrillo, José Luis, Osuna Martínez, M. B., Durán Pompa, Héctor Abel, Alonso Escobedo, José, Javier Quiñones, F., Garzón Tiznado, José Antonio, Castro Espinoza, Luciano, Zavala García, Francisco, Espinoza Banda, Armando, González García, Juvencio, Jiang, C., Brown, C. R., De la Fuente Martínez, Juan Manuel, Heredia Díaz, Oscar, Whitsel, J. E., Asiimwe, P., Baltazar, Baltazar M., Ahmad, A.

“…NTA abundance data were collected at 32 sites, providing high geographic and environmental diversity within maize production areas from four ecological regions (ecoregions) in northern Mexico. …”
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El vampiro común (Desmodus rotundus): un murciélago con mala reputación por Rodríguez-Moreno, Angel, Sánchez-Cordero, Víctor, García-Luis, Margarita

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¿Qué atrae a las hembras de los mosquitos a oviponer? Los secretos detrás de sus elecciones por Flores Suárez, Adriana E., Gutiérrez Rodríguez, Selene M., Dávila Barboza, Jesús A., Rebollar Téllez, Eduardo Alfonso, Rodríguez Sánchez, Iram Pablo, Cerda Apresa, Daniela, López Monroy, Beatriz

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Fenología y potencial de almacenamiento de carbono de Picea martinezii T.F. Patterson en ecosistemas forestales de Nuevo León. por Valdés Castillo, Valeria Araceli

“…ABSTRACT With the purpose to contribute to the understanding of ecological role of Picea martinezii T.F. Patterson as carbon storage, due to the small size of its populations and is in Official Mexican Standard NOM-059-SEMARNAT-2010 in the category of danger of extinction. …”
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Composition, structure and diversity of a mesquite in Pesquería (Northeastern Mexico) por Alanís Rodríguez, Eduardo, Molina Guerra, Víctor Manuel, Jiménez Pérez, Javier, Rubio Camacho, Ernesto Alonso, Mora Olivo, Arturo, Collantes Chávez Costa, Alejandro, Marroquín Castillo, Jonathan Jesús

“…The research generated quantitative information of the plant community of a mesquite which is in a phase of mature ecological succession. Keywords: Importance value index, Margalef diversity index, Mesquital, Plant community, Prosopis glandulosa, Shannon index…”
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Naturally-occurring stable isotopes as direct measures of larval feeding efficiency, nutrient incorporation and turnover por Le Vay, Lewis, Gamboa Delgado, Julián

“…Thus results of studies of the effects of diet composition, developmental stage, growth rates or environmental conditions on stable isotope incorporation will be of broad relevance not only in terms of larval nutrition but can also more broadly inform the design and interpretation of ecological studies.…”
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Fenología y potencial de almacenamiento de carbono de Picea martinezii T.F. Patterson en ecosistemas forestales de Nuevo León. por Valdés Castillo, Valeria Araceli

“…ABSTRACT With the purpose to contribute to the understanding of ecological role of Picea martinezii T.F. Patterson as carbon storage, due to the small size of its populations and is in Official Mexican Standard NOM-059-SEMARNAT-2010 in the category of danger of extinction. …”
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Modelos de lenguaje en educación: Inteligencia Artificial Generativa para optimizar el análisis del desempeño docente por Ramos-Rivera, Roberto E., Santana Mancilla, Pedro César, Garcia-Mancilla, Jesus, Gaytán-Lugo, Laura S.

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Fire response of the endangered Pinus culminicola stands after 18 years in Cerro El Potosí, northeast Mexico por Arévalo Sierra, José Ramón, Estrada, Eduardo, Encina, Juan A., Villarreal, José A., Escobedo, Job R., Morales, Yaretzi, Cantú, Israel, González Rodríguez, Humberto, Uvalle Sauceda, José Isidro

“…Additional keywords: fire ecology; DCA; Permanova; richness. Abbreviations used: CIC (Cationic Interchange Complex); DCA (Detrended Correspondence Analysis); EC (Exchangeable Cation); OM (Organic Matter). …”
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Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco por Alanís Rodríguez, Eduardo

“…Land use history influenced woody species diversity in that clear cutting and agriculture had the highest diversity values but not the highest species richness values. The specific ecological weight of each species was estimated for each plant community using abundance, dominance and frequency values. …”
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Impacto antropogénico en la región prioritaria para la conservación “El Tokio”, en el altiplano mexicano por Gutiérrez Gutiérrez, Maritza

“…The ejido “El Tokio” located within the Priority Conservation Region (named the same), comprises the habitat for several species of flora and fauna that have been catalogued in some status of conservation. In spite of the ecological relevance that this fact confers to the area, there is an evident deterioration of this ecosystem as it is demonstrated in the present study by the continuous clearing of the native grasslands for agriculture and the increased area used for this activity. …”
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Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco por Alanís Rodríguez, Eduardo

“…Land use history influenced woody species diversity in that clear cutting and agriculture had the highest diversity values but not the highest species richness values. The specific ecological weight of each species was estimated for each plant community using abundance, dominance and frequency values. …”
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Impacto antropogénico en la región prioritaria para la conservación “El Tokio”, en el altiplano mexicano por Gutiérrez Gutiérrez, Maritza

“…The ejido “El Tokio” located within the Priority Conservation Region (named the same), comprises the habitat for several species of flora and fauna that have been catalogued in some status of conservation. In spite of the ecological relevance that this fact confers to the area, there is an evident deterioration of this ecosystem as it is demonstrated in the present study by the continuous clearing of the native grasslands for agriculture and the increased area used for this activity. …”
Enlace del recurso