Search Results - "latitud"

Seed production of pasture species in a tropical savanna region of Brazil. 2. Grasses by Andrade, Ronaldo P. de, Thomas, D., Ferguson, John E.

“…The seed yields and limitations to seed production for four tropical grass cultivars were defined via a replicated field experiment conducted over three years at the Cerrados Agricultural Research Centre near Brasilia (latitude 15° 36' S; longitude 47° 42' W) in a tropical savanna region. …”
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Breeding approach and progress made in the SADC/CIAT Bean Program in Malawi by Aggarwal, VD, Mbvundula, AD

“…The SADC/CIAT bean program to serve the more southern latitudes started in 1991 in Malawi with the arrival of a bean breeder. …”
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Daños por insolación de árboles de Nothofagus alpina. II. Fundamentos climáticos by Brun, Ronald, Rack, Karl F.

“…Turrialba 20:488, 1970), sobre el daño por insolación en árboles de Nothofagus alpina en Chile, continúa aquí con una discusión de los factores climáticos aislados. Al comparar latitudes iguales, debido a la aproximación del sol de verano, el hemisferio sur está 1/15 más dispuesto al daño por insolación que el hemisferio norte. …”
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Beaver wetland and lake effects on Francisella tularensis in Swedish landscapes and hares by Pihlgren Hökby, Lovisa

“…As a complement, 56 water samples (biofilm and surface water) from lakes and beaver ponds in Sweden, covering latitudes from N 59° 29.0582’ in the south, to N 65° 52.4261’ in the north, were collected to investigate the occurrence of tularemia in different freshwater ecosystems. …”

Fortalezas y limitantes de Bio∑TERM®, un programa para calcular tiempo térmico by Bertram, Nicolas, Baez, Mariano, Navarro, Carlos Javier, Conde, María Belén

“…Los modelos de simulación de crecimiento a partir de las temperaturas bases (Tb) y los requerimientos de acumulaciones térmicas para cada especie o cultivo son muy utilizados para modelar el comportamiento de los mismos en diferentes latitudes. Sin embargo, el calcular el tiempo térmico necesario para cumplir determinadas fases de crecimiento requiere como insumos las temperaturas medias diarias del período a calcular y la temperatura base de la especie, una información que suele ser difícil de conseguir. …”
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Potentiella  framtida  problem  i  Sverige  med  den   invasiva  arten  Malörtsambrosia,  Ambrosia  artemisiifolia : ­en fördjupande studie om Ambrosia artemisiifolia by Wässing, Siri

Sensory profiling of Swedish white wines and a contextual analysis of Swedish viticulture by Lindén, Julia

“…Microclimate is of great importance for locations of vineyards in Sweden and GDD (growing degree days) gives a more fair result for sites in Sweden than LTI (latitude temperature index).…”
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Perspectives on Rangeland Management Education and Research in Argentina by Anderson, David Lee, Bonvissuto, Griselda, Brizuela, Miguel Angel, Chiossone, Guillermo, Cibils, Andres Francisco, Cid, Maria Silvia, Feldman, Israel, Fernandez Grecco, Roberto, Kunst, Carlos Roberto, Oesterheld, Martin, Oliva, Gabriel Esteban, Paruelo, José María, Peinetti, Raúl, Villagra, Edgar Sebastian

“…This mountain range, which runs in a N–S direction along Argentina’s western border, stands in the way of mid-latitude westerlies and thus creates a region-wide rain shadow that hosts some of the continent’s most extensive cold deserts and semi-deserts.…”
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Manejo reproductivo de ovinos colombianos de pelo en la región caribe by Araújo Guerra, Álvaro

“…El conocimiento del comportamiento reproductivo de las especies difiere en latitudes diferentes y otros son similares, y esto debe ser tenido en cuenta para el manejo reproductivo racional de estos animales. …”
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Reducción del Raleo Manual en Manzanos a través del Cierre de la Brecha Existente en el Raleo Químico

“…Resultados: si bien no se logra establecer una relación estrecha que permita usar el modelo de carbohidratos para ajustar las decisiones de raleo, se establece que las condiciones locales son menos favorables que lo reportado para otras latitudes, pero relativamente regulares, lo que permite la aplicación de programas de raleo en forma confiable, ya sea en zonas o años diferentes. …”
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Increases in extreme heat stress in domesticated livestock species during the twenty-first century by Thornton, Philip K., Nelson, Gerald, Mayberry, Dianne, Herrero, Mario

“…Although adaptation options exist for both intensive and extensive livestock production systems, the increasing pervasiveness of extreme heat stress risk in the future will seriously challenge the viability of outdoor livestock keeping, particularly in the lower latitudes in lower and middle-income countries where the costs of adaptation may be challenging to address.…”
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The role of tropical forests in supporting biodiversity and hydrological integrity: a synoptic overview by Douglas, Ellen M., Sebastian, Kate, Vörösmarty, Charles J., Wood, Stanley, Chomitz, Kenneth M.

“…The study develops a consistent set of pan-tropical land cover maps, gridded at one-halfdegree latitude and longitude. It integrates these data with existing global biogeophysical data. …”
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Lecciones aprendidas en la construcción de gobernanza colaborativa para la promoción de ganadería sostenible en el estado de Jalisco by Ávalos, Ileana, Gómez Lozano, Carmen, Cabrales Delgadillo, Martha Beatriz, Betanzos Simon, Juan E., Sepúlveda, Claudia

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Understanding introduction history: Genetic structure and diversity of the edible ectomycorrhizal fungus, Suillus luteus, in Patagonia (Argentina) by Pildain, Maria Belen, Marchelli, Paula, Azpilicueta, Maria Marta, Starik, Cristian, Barroetaveña, Carolina

“…Overall, 106 samples were collected at 11 geographically separated sites (i.e., Pinus plantations) along a latitudinal gradient in Patagonia (ca. 38°–46° south latitude). Phylogenetic analyses confirmed placement in S. luteus. …”
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Cereales en la mira by De Emilio, Marianela Sabrina

“…Los condimentos que marcaron las fuertes bajas del mercado de granos fueron, principalmente, un buen nivel de cosecha en las principales latitudes productivas del mundo, y un desacelerado crecimiento del consumo en las principales naciones consumidoras e importadoras de alimentos. …”
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Infection with Ehrlichia canis and Anaplasma platys (Rickettsiales: Anaplasmataceae) in two lineages of Rhipicephalus sanguineus sensu lato (Acari: Ixodidae) from Argentina by Cicuttin, Gabriel L., Tarragona, Evelina Luisa, de Salvo, María Nazarena, Mangold, Atilio Jose, Nava, Santiago

“…Because the presence of the tropical lineage of R. sanguineus s.l has been documented in tropical areas of northern Argentina between 22° and 24° of south latitude, the findings of this work indicate that transmission of E. canis and A. platys to dogs by R. sanguineus s.l probably occurs along this region…”
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Sensitivity of global soil carbon stocks to combined nutrient enrichment by Crowther, Thomas W., Riggs, Charlotte E., Lind, Eric M., Borer, Elizabeth T., Seabloom, Eric William, Hobbie, Sarah E., Wubs, Engel Reinder Jasper, Adler, Peter B., Firn, Jennifer L., Gherardi, Laureano A., Hagenah, Nicole, Hofmockel, Kirsten S., Knops, Johannes M.H., McCulley, Rebecca L., MacDougall, Andrew S., Peri, Pablo Luis, Prober, Suzanne M., Stevens, Carly J., Routh, Devin

“…Although nutrient enrichment caused soil carbon gains most dry, sandy regions, considerable absolute losses of soil carbon may occur in high‐latitude regions that store the majority of the world's soil carbon. …”
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Site fidelity of a migratory species towards its annual range by Lojander, Peter

“…The overall pattern is that fidelity towards seasonal range increased with increasing latitude in winter, with a reversed pattern in summer, but the southern populations of moose show high fidelity, all year round. …”

Predicting the structure of turtle assemblages along a megatransect in West Africa by Luiselli, L., Akani, G.C., Ajong, S.N., George, A., Vittorio, M. di, Eniang, E.A., Dendi, D., Hema, E.M., Petrozzi, F., Fa, J.E.

“…Analyses of the commonest and more numerous species showed that the abundance of Pelusios castaneus declined with an increase in latitude and longitude, but the opposite was true for Pelomedusa olivacea. …”
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Liberia [In West African agriculture and climate change: A comprehensive analysis] by Karmouth, Benjamin S. Jr., Jalloh, Abdulai, Nelson, Gerald C., Thomas, Timothy S.

“…It lies between the longitudes of 7°30´ and 11°30´ west and latitudes 4°18´ and 8°30´ north. It covers a surface area of about 111,370 square kilometers (about 43,506 square miles). …”
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