Resultados de búsqueda - "soil"

Almacenes y flujo de carbono en plantaciones forestales del norte de México por Rodríguez Flores, Felipa de Jesús

“…Abstract Site reforestation is important in soil conservation, biodiversity habitat, aquifer recharge, the hydrological cycle regulation, oxygen production and carbon sequestration, among others. …”
Enlace del recurso

Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco por Alanís Rodríguez, Eduardo

“…Arguably this is a result of trampling and soil compaction. Species spatial distribution differs across land use histories.…”
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Evaluación de plantaciones forestales y determinación de áreas potenciales para su establecimiento con técnicas geomáticas en el sur de Oaxaca. por Caballero Cruz, Prudencia

“…In Chapter III, the aptitude of the soil for 3 hardwood species and 6 softwood species was studied through a multicriterial spatial modeling, thus finding suitable areas for the establishment of the species. …”
Enlace del recurso

Almacenes y flujo de carbono en plantaciones forestales del norte de México por Rodríguez Flores, Felipa de Jesús

“…Abstract Site reforestation is important in soil conservation, biodiversity habitat, aquifer recharge, the hydrological cycle regulation, oxygen production and carbon sequestration, among others. …”
Enlace del recurso

Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco por Alanís Rodríguez, Eduardo

“…Arguably this is a result of trampling and soil compaction. Species spatial distribution differs across land use histories.…”
Enlace del recurso

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.

“…The most abundant herbivorous taxa collected included field crickets, corn flea beetles, rootworm beetles, cornsilk flies, aphids, leafhoppers, plant bugs and thrips while the most abundant beneficial taxa captured were soil mites, spiders, predatory ground beetles, rove beetles, springtails (Collembola), predatory earwigs, ladybird beetles, syrphid flies, tachinid flies, minute pirate bugs, parasitic wasps and lacewings. …”
Enlace del recurso

Análisis de la vegetación a lo largo de un gradiente edáfico y altitudinal en el municipio de Satevó, Chihuahua por Ruiz Carranza, Luis Daniel

“…In each of 56 sites, canopy cover and density was evaluated; each site has a 500 m2 surface. Also soil variables: texture, pH, electric conductivity, cationic exchange capacity, organic matter content, Nitrogen, Phosphorus, Potasium, Calcium, magnesium, as well as, altitude, slope, rockiness, debris, and parental rock was evaluated in each site. …”
Enlace del recurso

Análisis de la vegetación a lo largo de un gradiente edáfico y altitudinal en el municipio de Satevó, Chihuahua por Ruiz Carranza, Luis Daniel

“…In each of 56 sites, canopy cover and density was evaluated; each site has a 500 m2 surface. Also soil variables: texture, pH, electric conductivity, cationic exchange capacity, organic matter content, Nitrogen, Phosphorus, Potasium, Calcium, magnesium, as well as, altitude, slope, rockiness, debris, and parental rock was evaluated in each site. …”
Enlace del recurso

Prácticas ecológicas con tabiques por Becerra Rodríguez, María Blanca, Franco Baltazar, Ángel Adad, Hernández Hernández, Arturo, López Navarro, Isabel Ernestina

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La caña de azúcar: de edulcorante a carburante y sus impactos como monocultivo en Candelaria (1930-2010) por Campo González, Daiana

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Murciélagos polinizadores del Noreste de México por Gómez-Ruiz, Emma Patricia

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Resistencia de raíces en especies nativas para la estabilidad de suelos relacionados con la prevención de desastres. por Zavala González, Rebeca Guadalupe

“…ABSTRACT In recent years, the effect of vegetation on slope stability has been playing a very important role in soil bioengineering. However, small-scale earthquakes, deficient urban planning or the increasing intensity of rainfall events are increasing the potential occurrence of sediment related disasters, many slopes are in a potentially unstable condition and movements can be started easily. …”
Enlace del recurso

Distribución de especies de plantas nativas y exóticas al lado de caminos a lo largo de un gradiente altitudinal en el noreste de México. por Sánchez Medrano, Fátima Zuleyma

“…Density data were collected and 13 environmental variables (% sand,% clay and% limo), percentage of stoniness, altitude, exposure, slope, percentage of bare soil, percentage of humus, pH, electrical conductivity and distance were evaluated to the road of each plot. …”
Enlace del recurso

Modelo de crecimiento de diámetro normal para Pinus durangensis en Durango, México. por Colín, José Guadalupe

“…For this, data from two inventories made in 2009 and 2014 were used in 16 Permanent Sites of Forest and Soil Research (SPIFyS) of a size 50x50 m. Due to of the spatial location of the trees, the effect of the competition was analyzed by 14 distance-independent and 11 distance-dependent competition indices, and 11 criteria for the selection of competing trees were also evaluated latter. …”
Enlace del recurso

Estudio de las propiedades y biodegradabilidad de plásticos (cast-films) elaborados a partir de cáscara de naranja, pectina y alcohol polivinilico (pvoh) por Alemán Huerta, María Elizabeth

“…The biodegradability was followed by respirometric test assay, where all films were totally mineralized after 306 hours. A soil garden exposure showed fragmentation of the films from 15, 30, 45, 60 days progressively, the recuperation after 90 days was not possible. …”
Enlace del recurso

Resistencia de raíces en especies nativas para la estabilidad de suelos relacionados con la prevención de desastres. por Zavala González, Rebeca Guadalupe

“…ABSTRACT In recent years, the effect of vegetation on slope stability has been playing a very important role in soil bioengineering. However, small-scale earthquakes, deficient urban planning or the increasing intensity of rainfall events are increasing the potential occurrence of sediment related disasters, many slopes are in a potentially unstable condition and movements can be started easily. …”
Enlace del recurso

Distribución de especies de plantas nativas y exóticas al lado de caminos a lo largo de un gradiente altitudinal en el noreste de México. por Sánchez Medrano, Fátima Zuleyma

“…Density data were collected and 13 environmental variables (% sand,% clay and% limo), percentage of stoniness, altitude, exposure, slope, percentage of bare soil, percentage of humus, pH, electrical conductivity and distance were evaluated to the road of each plot. …”
Enlace del recurso

Modelo de crecimiento de diámetro normal para Pinus durangensis en Durango, México. por Colín, José Guadalupe

“…For this, data from two inventories made in 2009 and 2014 were used in 16 Permanent Sites of Forest and Soil Research (SPIFyS) of a size 50x50 m. Due to of the spatial location of the trees, the effect of the competition was analyzed by 14 distance-independent and 11 distance-dependent competition indices, and 11 criteria for the selection of competing trees were also evaluated latter. …”
Enlace del recurso

Estudio de las propiedades y biodegradabilidad de plásticos (cast-films) elaborados a partir de cáscara de naranja, pectina y alcohol polivinilico (pvoh) por Alemán Huerta, María Elizabeth

“…The biodegradability was followed by respirometric test assay, where all films were totally mineralized after 306 hours. A soil garden exposure showed fragmentation of the films from 15, 30, 45, 60 days progressively, the recuperation after 90 days was not possible. …”
Enlace del recurso

Aislamiento de hongos y su uso como material biosorbente con capacidad de remover cromo hexavalente. por Castro González, Ileana

“…We proceeded with the sampling of soils, of which the isolation and morphological identification of fungal strains was carried out. …”
Enlace del recurso