Results 131 to 140 of about 94,480 (301)
Agroecología: Aportes para la Conservación de los Recursos Naturales
, 2015 Desde que el ser humano, paulatinamente deja sus prácticas de cazador/recolector (período Neolítico) e inicia con las prácticas agrícolas como fuente de alimentos, la agricultura ha tenido impactos sobre la naturaleza. Los recursos naturales se han visto
Rivadeneira Cervantes, María Belén
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, 1974 Presenta las conclusiones y recomendaciones del “Primer seminario nacional de sistemas ecológicos, recursos naturales y medio ambiente“ organizado por un grupo de entidades públicas, en el que se plantea y analiza los problemas ecológicos del país a ...
Oficina Nacional de Evaluación de Recursos Naturales (ONERN)
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, 2012 108 páginasMemoria anual de la actividad científico-técnica del Instituto de Recursos Naturales y Agrobiología de Salamanca: estructura y personal, grupos de investigación, proyectos y convenios de investigación, producción científica, formación ...
Martín Gómez, José Javier +3 more
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Restoration Ecology, EarlyView.Abstract Introduction Across the Mediterranean Basin, land abandonment has opened large areas to passive rewilding, raising questions about the pace and variability of secondary succession in these landscapes and how ecological and abiotic gradients mediate vegetation recovery in post‐agricultural landscapes. Objectives This study aims to quantify long‐
António Vaz Pato +4 more
wiley +1 more source
La Resolución núm. 002/2024 aprueba una modificación integral de la estructura organizativa del Ministerio de Medio Ambiente y Recursos Naturales de la República Dominicana, con el objetivo de mejorar la gestión institucional y el cumplimiento de su ...
República Dominicana, Ministerio de Medio Ambiente y Recursos Naturales
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Restoration Ecology, EarlyView.Abstract Introduction Invasions by Pinus represent major challenges for conservation and ecological restoration, especially in open ecosystems of tropical South America, such as the Brazilian neotropical savanna (Cerrado). Objective We evaluated whether the clear‐cutting and manual removal of Pinus caribaea reduce the impacts of invasion on woody plant
Graziela de Araújo Lima +4 more
wiley +1 more source
Zoologica Scripta, EarlyView.ABSTRACT Islands harbour unique biodiversity, and depending on their geological origin, they have fundamentally different colonisation histories: continental islands may contain relict faunas shaped by vicariance and sporadic gene flow, whereas oceanic islands must have been colonised across open seas, often through long‐distance dispersal events ...
Jonathan P. Miller +3 more
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Disaster Schooling Experiences and Emergent Crises: Lessons From Puerto Rico
Anthropology &Education Quarterly, Volume 57, Issue 3, September 2026.ABSTRACT This paper examines the disaster schooling experiences of Puerto Rican educators, families, and students across multiple crises following Hurricane Maria. Drawing on 11 months of ethnographic research, we analyze how schooling unfolded across disasters and how long‐standing vulnerabilities and structural inequalities shaped responses. Findings
Melissa Colón +2 more
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