Results 61 to 70 of about 22,718 (183)
Acta Zoologica, EarlyView.ABSTRACT Shape variation in the cephalothorax of Macrobrachium species without mandibular palp using geometric morphometrics was used as a tool to support species differentiation and propose new diagnostic characters for taxonomic identification.
Thaís Arrais Mota +4 more
wiley +1 more source
Ciencia Amazónica (Iquitos), 2015 En las plantas las antocianinas cumplen roles fundamentales en sus interacciones con el medio ambiente, son una de las líneas de defensa contra los radicales libres, la radiación ultravioleta y el ataque de patógenos.
Daniel Motta-Santillán +6 more
doaj
Informal supply chains of wild meat from rural Amazonia and food security in an urban center
Conservation Biology, EarlyView.Abstract Iquitos, the most populated city in the Peruvian Amazon, is a hub in the regional supply chain of wild meat and supplies urban consumers. Studies on wild meat consumption have focused primarily on markets, limiting the scope of species considered to those that are economically valuable and potential inferences from those data.
Fiorella Briceño Huerta +3 more
wiley +1 more source
Identifying hotspots of faunal data deficiency to direct urgent research and monitoring
Conservation Biology, EarlyView.Abstract Data deficiency is a substantial challenge for extinction risk assessments because incomplete data means we cannot accurately identify priority protected areas for conservation. Here, we use the International Union for Conservation of Nature (IUCN) distributions of amphibians, sharks and rays, fish, mammals, birds, and reptiles to identify ...
Matt W. Hayward +4 more
wiley +1 more source
Construcción de conceptos en Ciencias Sociales: Pre y post pandemia
Telos: Revista de Estudios Interdisciplinarios en Ciencias SocialesEl objetivo del estudio fue analizar el efecto del Programa educativo construcción de conceptos en el logro de las competencias en el área de ciencias sociales en estudiantes de la Institución Educativa Pública Secundaria de Menores “Teniente Manuel ...
Alana Calderón Huarmiyuri +3 more
doaj +1 more source
Socialium, 2019 El estudio se propuso determinar la relación entre los factores afectivo-motivacionales y la lectoescritura en niños de segundo grado de primaria.
Abdías Chávez Epiquén Chávez Epiquén +2 more
doaj +1 more source
Conservation Biology, EarlyView.Abstract Reversing ongoing biodiversity loss requires effectively managing anthropogenic threats. Although conservation actions can mitigate these threats, prioritizing and targeting such actions remain challenging because species respond differently depending on the nature of the threats and their biological traits.
Camila Guerrero‐Pineda +3 more
wiley +1 more source
Colombia ForestalPhytelephas macrocarpa es una palmera de relevancia ecológica y económica, especialmente por la exportación de su semilla para artesanías. Sin embargo, enfrenta amenazas por la sobreexplotación y la degradación de hábitat, afectando su sostenibilidad y ...
Danixa Alexandra Raygada Rengifo +7 more
doaj +1 more source
Conservation effectiveness of seven biosphere reserves in the Western Amazon
Conservation Science and Practice, EarlyView.As deforestation continues to threaten the Amazon, assessing the effectiveness of area‐based conservation strategies is critical for achieving global biodiversity targets. Using matching methods, we evaluated deforestation avoidance in seven biosphere reserves in the Western Amazon and found that most have reduced forest loss, particularly in buffer ...
Amaia Gonzaga Roa +6 more
wiley +1 more source
Toward more inclusive governance and conservation in the urbanizing Amazon
Conservation Science and Practice, EarlyView.We propose two paths toward a more inclusive approach to governance and conservation in the urbanizing Amazon: (1) grounding natural resource management programs in local‐level realities and (2) accounting for flows and transformations of place‐based relationships across the rural–urban interface.
Christian J. Rivera +1 more
wiley +1 more source