Results 31 to 40 of about 58,711,292 (205)

Dispersal and delimitation: Phylogenomics of Connaraceae prompts revised generic delimitation in Cnestideae and reveals global biogeographic patterns

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract The tempo and mode of assembly of the world's most diverse, tropical floras remain poorly known. Evolutionary relationships within pantropical plant clades such as Connaraceae (Oxalidales, ca. 220 species) offer an opportunity to address this issue.
Serafin J.R. Streiff, Jurriaan M. de Vos
wiley   +1 more source

Putumayo multiétnico y pluricultural. [PDF]

open access: yes, 2015
26 hojas : ilustraciones, fotografías.Material de soporte de exposición sobre los conceptos y el ejercicio de aplicación del diseño en el mejoramiento de la imagen de calidad de la artesanía indígena y tradicional del departamento de Putumayo. Se exaltan

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Primer registro para el Perú de Nematophila grandis (Diesing, 1839) Travassos, 1934 (Trematoda, Diplodiscidae) en Podocnemis unifilis (Troschel, 1848) (Testudines, Pelomedusidae)

open access: yesRevista Peruana de Biología, 2013
El presente trabajo registra por primera vez para el Perú a Nematophila grandis (Diesing, 1839) Travassos, 1934, en la tortuga de río Podocnemis unifilis «taricaya».
Patricia Salízar, Lidia Sánchez
doaj   +1 more source

(Re)Defining Ecosystems: A Case Study of the Colombian Páramo Delimitations and Shifting Boundaries

open access: yesGeo: Geography and Environment, Volume 13, Issue 1, January‐June 2026.
Short Abstract This study examines the evolution of the concept of ecosystems through the three official delimitations of the Colombian páramos between 2007 and 2018. Each delimitation reflected distinct ecological and social priorities that directly influenced how the páramo boundaries were drawn.
Alejandra Uribe‐Albornoz, Julie Talbot
wiley   +1 more source

Estado de las Organizaciones Artesanales del Putumayo. [PDF]

open access: yes, 2015
21 hojas.Informe de capacitación para facilitar el acceso a las oportunidades de mercados, llevada a cabo a través de talleres que estimulan el espíritu Empresarial del Artesano; prevista en el contexto del componente de Desarrollo Empresarial, en ...
Maya Ruiz, Anna Cristina, asesora   +1 more
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Habilidades sociales para la vida: empatía, relaciones interpersonales y comunicación asertiva en adolescentes escolarizados

open access: yesRevista Investigium IRE, 2021
Se aborda el estudio de las habilidades sociales para la vida (HSpV) en adolescentes de una institución educativa del departamento de Putumayo, Colombia.
Andrea Carolina Flórez-Madroñero   +1 more
doaj   +1 more source

Biases in Amphibian Sampling in the Amazon: Using Infrastructure and Accessibility Data to Identify Sampling Gaps

open access: yesBiotropica, Volume 57, Issue 5, September 2025.
Biogeographic knowledge of Amazonian amphibians is constrained by spatial and temporal coverage, leading to biases that affect the understanding of their diversity patterns. Using an extensive occurrence database, this study identified knowledge gaps and sampling biases linked to infrastructure and accessibility factors across the region.
Marcos Penhacek   +5 more
wiley   +1 more source

Propuesta metodológica para la cuantificación de la oferta y demanda de nueve materias primas de origen vegetal en el departamento del Putumayo. [PDF]

open access: yes, 2015
12 hojas.Propuesta metodológica para el desarrollo del componente de acceso y aprovechamiento sostenible a las materias primas en el departamento del Putumayo, a través de la caracterización de nueve materias primas de origen vegetal asociadas al trabajo

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Translating science into actions to conserve Amazonian freshwaters

open access: yesConservation Science and Practice, Volume 6, Issue 11, November 2024.
Freshwaters of the Amazon are experiencing unprecedented changes, but decades of research and practice have produced a rich foundation for advancing management solutions. Through a comprehensive review of the scientific literature on Amazon freshwater conservation, we highlighted 63 conservation actions that combined are critical for the long‐term ...
Thiago B. A. Couto   +13 more
wiley   +1 more source

Avian phylogenetic and functional diversity are better conserved by land‐sparing than land‐sharing farming in lowland tropical forests

open access: yesJournal of Applied Ecology, Volume 61, Issue 10, Page 2497-2509, October 2024.
To minimise the loss of avian phylogenetic diversity and functional traits from farming in the Amazon, it is imperative to protect large blocks of undisturbed and regenerating forests. The intensification required within existing farmlands to make space for spared lands while meeting agricultural demand needs to be sustainable, avoiding long‐term ...
Giovanny Pérez   +6 more
wiley   +1 more source

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