Results 51 to 60 of about 25,782 (210)
MedUNAB, 2019 Sra. Editora, La enfermedad de Chagas, también llamada tripano¬somiasis americana, es una enfermedad potencial¬mente mortal causada por el parásito protozoo Try¬panosoma cruzi.
Ortiz-Canamejoy, Keila
doaj +1 more source
Discriminação de raças primitivas de Pupunha (Bactris Gasipaes) na Amazônia brasileira por meio de marcadores moleculares (RAPDs) [PDF]
Acta Amazonica, 2001 A pupunha (Bactris gasipaes Kunth, Palmae) foi domesticada por seu fruto pelos primeiros povos da Amazônia Ocidental, possuindo um complexo de raças primitivas (landraces) parcialmente caracterizado e mapeado morfologicamente.
Nelcimar R. SOUSA +4 more
doaj +1 more source
Acta Biológica Colombiana, 2016 Este estudio presenta la composición, diversidad, abundancia y distribución geográfica y altitudinal de las especies del género Rhagovelia en la cuenca alta de Río Putumayo, Piedemonte sur de la Amazonia, departamento de Putumayo. Las estaciones de muestreo fueron establecidas en el rango altitudinal entre los 160 a 590 m snm, comprendido entre las ...
openaire +3 more sources
Evaluación de la estructura del componente regular de los programas departamentales de hábitos y estilos de vida saludable, Colombia, 2014 2015 [PDF]
, 2017 Los programas comunitarios de actividad física son considerados una estrategia prometedora para combatir el sedentarismo. Se crea en Colombia, el Programa Nacional de Hábitos y Estilos de Vida Saludable.
Torres Moya, Oscar Ricardo
core +1 more source
Long‐Term Fire and Vegetation Change at Cocha Cashu Biological Station, Peru
Biotropica, Volume 57, Issue 3, May 2025.Cocha Cashu is a dynamic system that has experienced various forms of past ecological turnover. However, the dynamism seen at Cocha Cashu was not caused by intensive human activities in the past. ABSTRACT Past human influence from the pre‐Columbian and colonial periods may have played a role in shaping modern Amazonian vegetation.
C. N. H. McMichael +2 more
wiley +1 more source
Ecology and SocietyIn post-peace agreement Colombia, everyone declared war on the forest. In the Putumayo region, these wars take their own particular forms. Scientifically, the Putumayo is described as an Andean-Amazonic rainforest.
Juan Antonio Samper +2 more
doaj +1 more source
Journal of Geophysical Research: Biogeosciences, Volume 130, Issue 4, April 2025.Abstract The extent and distribution of tropical peatlands, and their importance as a vulnerable carbon (C) store, remain poorly quantified. Although large peatland complexes in Peru, the Congo basin, and Southeast Asia have been mapped in detail, information on many other tropical areas is uncertain.
A. Uhde +9 more
wiley +1 more source
COVID‐19, Import Relationships and New Formation: Evidence From Colombian Importers
The World Economy, Volume 48, Issue 4, Page 725-741, April 2025.ABSTRACT This paper examines the short‐run effects of exposure to COVID‐19 cases on monthly outcomes and new formation for Colombian import relationships in 2020. Focusing first on consistent import relationships, defined as firm–origin–product triplets that were active in all 12 months of 2019, inactivity rates are 5% higher, imported value is 3 ...
Ben Hamilton
wiley +1 more source
Scientia Agricola, 2002 Although the first inhabitants of western Amazonia domesticated pejibaye (Bactris gasipaes Kunth, Palmae) or peach palm for its fruits, today it is widely planted for its heart-of-palm.
Charles R. Clement +6 more
doaj +1 more source