Results 71 to 80 of about 24,945 (189)

La geografía y su contribución a la transversalidad : Geografía y educación ambiental

open access: yes, 2004
En Argentina, desde fines de los años ’90, la aplicación de la Ley Federal de Educación, Ley Nº 24.195, establece a través del Acuerdo Marco del Consejo Federal de Cultura y Educación (CFCyE) la implementación de la Enseñanza Polimodal, como continuidad ...
Alberto, Juan Antonio
core   +1 more source

Pressupostos teórico-metodológicos sobre o ensino de geografia: elementos para a prática educativa?

open access: yesGeografia (Londrina), 2010
Este ensaio tem como objetivo discutir alguns dos pressupostos teórico-metodológicos sobre o ensino de Geografia, visando refletir acerca da prática educativa desta disciplina, para a formação política, social e cultural do educando, situando-o como ...
Jeani Delgado Paschoal Moura   +1 more
doaj   +1 more source

Sustainability and the Reallocation of Production Across Grazing Regimes in Livestock Systems: Evidence From Mexico

open access: yesJournal of Agricultural Economics, Volume 77, Issue 2, Page 267-282, June 2026.
ABSTRACT Changes towards more sustainable livestock production are often evaluated in terms of whether farms abandon environmentally harmful practices. Less attention has been paid to how farms reallocate production across alternative grazing systems and how the composition of production evolves over time.
Saúl Basurto‐Hernández   +2 more
wiley   +1 more source

Transición y nueva agenda en la geografía española

open access: yes, 2001
La geografía académica española afronta su primera gran crisis. Una crisis de crecimiento y una crisis de legitimidad social. En el proceso de transición en el que se encuentra la disciplina, existen amplias posibilidades de adaptación a las nuevas ...
Romero González, Joan
core   +1 more source

Postharvest Quality and Storage Stability of Garlic Cultivars From a Highland Semi‐Arid Region

open access: yesJournal of Food Science, Volume 91, Issue 6, June 2026.
ABSTRACT This study aimed to evaluate the impact of storage duration on the physical and chemical properties of garlic bulbs from the Ito and Amarante cultivars, stored in plastic containers under ambient conditions. Temporal analysis was performed using regression models, while differences between cultivars were explored through nonlinear fitting ...
Juliana Araújo da Silva   +7 more
wiley   +1 more source

La geografía escolar ante el espejo de su representación social.

open access: yes, 2016
En los años sesenta-setenta del siglo XX se produjo un debate relevante sobre la explicación de los hechos y fenómenos sociales. Desde la Geografía y otras ciencias sociales se buscó la explicación del comportamiento humano en relación con el recuerdo ...
Diego García Monteagudo   +3 more
core  

Geographic risks to functional groups of mammals and birds from habitat loss in Mexico

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás   +4 more
wiley   +1 more source

Indagaciones y senderos de la geografía [PDF]

open access: yes, 2006
En este ensayo proponemos una reflexión sobre corrientes y trayectorias de la geografía, enfatizando en diversas formulaciones sobre su objeto y método, la sustitución y proposición de conceptos, la visibilidad y la utilidad de los discursos geográficos.
Silveira, María Laura   +1 more
core  

Life‐History and Landscape Context Shaping the Spatial Genetic Structure of the Migratory Amazonian Fish Prochilodus nigricans

open access: yesFreshwater Biology, Volume 71, Issue 6, June 2026.
ABSTRACT The Neotropical migratory fish Prochilodus nigricans plays a critical ecological and socioeconomic role in the Amazon basin. Nevertheless, little is known about its populations and the genetic diversity pattern of the species. In light of this, the current study investigates the spatial genetic structure and diversity of P.
Ueslei Lopes   +5 more
wiley   +1 more source

Ellsworth Huntington: considerações sobre a correspondência referente ao mapa de “distribuição da civilização” da obra Civilization and climate

open access: yesGEOUSP: Espaço e Tempo, 2019
Os esforços intelectuais de Ellsworth Huntington (1876-1947), autor que sofreu significativa influência do Darwinismo Social, cumpriram um papel decisivo para fortalecer a Geografia Humana estadunidense no início do século XX.
Fernando José Coscioni
doaj   +1 more source

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