Results 21 to 30 of about 116 (65)

Germination and growth of Sterculia colombiana in Arosemena Tola, Napo, Ecuador

open access: yesAgronomía Mesoamericana, 2023
Introduction. The Amazon region has a great plant diversity, but studies on their propagation and growth have been carried out in few species. Objective.
Ricardo Vinicio Abril-Santos   +5 more
doaj   +1 more source

Contribución al conocimiento de la comunidad de peces y el efecto de la pesca artesanal kichwa en lagunas de inundación de la Amazonía central del Ecuador

open access: yesACI Avances en Ciencias e Ingenierías, 2019
El objetivo del presente trabajo fue caracterizar la composición de la comunidad de peces de ocho lagunas de la Amazonía central ecuatoriana durante la época de verano del año 2011 e identificar efectos derivados de la pesca artesanal kichwa en la ...
Iván Vinicio Jácome Negrete   +8 more
doaj   +1 more source

Stimulating reciprocity: How human–plant relations support Indigenous cultural revitalization and stewardship in the Ecuadorian Amazon

open access: yesPeople and Nature, Volume 7, Issue 5, Page 1151-1170, May 2025.
Abstract Human–plant relations shed light on forms of reciprocity in Indigenous territorial stewardship. This article shows how Cofán, Siona and Siekopai (also Secoya or Airo Pai in Peru) Indigenous Peoples in the western Amazon collect, cultivate and use yoco (Paullinia yoco) to promote communal conviviality, reclaim once‐threatened cultural practices
Joel E. Correia   +11 more
wiley   +1 more source

Caracterización de Microorganismos con Potencial Biotecnológico Aislados en Suelos Agrícolas Abonados de Forma Química y Orgánica

open access: yesTerra Latinoamericana
La degradación de los suelos agrícolas es un problema global que afecta negativamente la productividad. Los microorganismos con potencial biotecnológico desempeñan roles cruciales en la remediación de suelos contaminados. La investigación se llevó a cabo
Delia Gellibert-Coime   +5 more
doaj   +1 more source

Evaluating Interaction Capability in a Serious Game for Children with ASD: An Operability-Based Approach Aligned with ISO/IEC 25010:2023

open access: yesComputers
Serious games for children with Autism Spectrum Disorder (ASD) require rigorous evaluation frameworks that capture neurodivergent interaction patterns. This pilot study designed, developed, and evaluated a serious game for children with ASD, focusing on ...
Delia Isabel Carrión-León   +7 more
doaj   +1 more source

Decapod Crustacea from the Tapui Glauconitic Sandstone (Bortonian: Middle Eocene) in the Waitaki valley, South Island, New Zealand [PDF]

open access: yesNew Zealand Journal of Geology and Geophysics, 1991
Abstract Decapod crustaceans have been collected from concretions at four localities in the middle Eocene (Bortonian) Tapui Glauconitic Sandstone in North Otago, South Island, New Zealand. Of the five species recognised, Callianassa sp., Ctenocheles sp., Laeviranina perarmata Glaessner, Lyreidus waitakiensis Glaessner, and Rhachiosoma granuliferum ...
openaire   +1 more source

Potential Use of Emerging Technologies for Preservation of Rice Wine and Their Effects on Quality: Updated Review. [PDF]

open access: yesFront Nutr, 2022
Pei J   +8 more
europepmc   +1 more source

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