Results 51 to 60 of about 93,375 (278)

Amazonia queer: vínculos homoafectivos en la sociedad tikuna

open access: yesRelaciones Internacionales
Este artículo fue publicado originalmente con el título Queering Amazonia: Homo-affective Relations Among Tikuna Society, con la autoría de Josi Tikuna y Manuela Lavinas Picq. Josi Tikuna y Manuela Lavinas Picq (2016).
Josiane Tikuna, Manuela Lavinas Picq
doaj   +1 more source

Cybianthus anthuriophyllus (Primulaceae), a new record for the flora of Colombia: distribution modeling and conservation assessment

open access: yesNordic Journal of Botany, EarlyView.
Cybianthus anthuriophyllus (Primulaceae) was previously known from eastern Ecuador and northern Peru. Here we document the first confirmed occurrences of this species in Colombia and develop a distribution model based on collections from the Andean–Amazonian foothills of Caquetá, Cauca, and Putumayo departments, in order to clarify its conservation ...
David Hoyos   +4 more
wiley   +1 more source

Effects of Climate Change in the Geographical Distribution of Species in the Rio Negro Sub-Basin

open access: yesEntorno Geografico, 2018
As in the case of human systems, biodiversity can be affected by climate change and climate variability. The effect takes places through variations in temperature and precipitation expressed in space, which change habitat conditions, and determine ...
Wilmar Loaiza Ceron
doaj   +1 more source

Urbanization and food transition in the Brazilian Amazon: From wild to domesticated meat

open access: yesPeople and Nature, EarlyView.
Abstract Urbanization is expected to influence food transitions, resulting in a shift from wild foods to more domesticated foods. Concomitantly, food insecurity and urban demand for natural resources, including wildlife, are expected to increase overall, even when the per capita consumption is expected to decrease.
Willandia A. Chaves   +7 more
wiley   +1 more source

Elementos históricos da Educação Matemática no Amazonas: livros didáticos para ensino primário no período de 1870 à 1910. [PDF]

open access: yes, 2010
Dissertação apresentada como exigência parcial para a obtenção do grau de Mestre em Educação Matemática à comissão julgadora da Universidade Federal de Mato Grosso do Sul sob a orientação do Professor Dr.
Souza, Tarcísio Luiz Leão e
core  

Gender dynamics of tropical wildmeat systems: A systematic map of women's roles and influence

open access: yesPeople and Nature, EarlyView.
Abstract Wildmeat is a vital natural resource globally, which must be managed sustainably to avoid livelihood insecurity, species decline and biodiversity loss. Women have a pivotal role in harvesting, processing and distributing wildmeat, yet their contributions are often overlooked.
Jasmin Willis Key   +12 more
wiley   +1 more source

Cartografía Social Yanomami en la Sierra de Parima, Alto Orinoco, Amazonas, República Bolivariana de Venezuela

open access: yesNovos Cadernos NAEA
A fronteira entre a Venezuela e o Brasil no território Yanomami faz parte de um universo hipercomplexo de relações e conflitos entre a sociedade global e as comunidades tradicionais.
Carlos Botto   +3 more
doaj   +1 more source

Synthesis and application of alginate@CuFe2O4 polymeric spheres in 17‐β‐estradiol adsorption processes in Amazonian rivers

open access: yesPolymer International, EarlyView.
Magnetic alginate beads, functionalized with copper ferrite, effectively remove 17‐β‐estradiol from Amazonian water, exhibiting optimized 238.65 μg g−1 capacity, fast 40 min kinetics, easy recovery, and successful remediation. Abstract The presence of endocrine‐disrupting compounds, such as 17‐β‐estradiol, in aquatic ecosystems poses a significant ...
Dante S Silva   +10 more
wiley   +1 more source

II Congreso en Biodiversidad y Desarrollo Sostenible del Amazonas

open access: yes, 2020
Memorias del II Congreso en Biodiversidad y Desarrollo Sostenible del Amazonas que tuvo lugar los días 22 y 23 de agosto de 2019 en la sede Lagos del Centro para la Biodiversidad y el Turismo del Amazonas, ubicado en Leticia Amazonas.

core  

A TRAJETÓRIA HISTÓRICA DO ENSINO DE LÍNGUA JAPONESA NO AMAZONAS

open access: yes, 2021
This article aims to make the public aware, especially to teachers working in the area of ​​Japanese language teaching, regarding the historical trajectory of Japanese Language teaching in Amazonas and its importance, in order to contribute both in the ...
Nishikido, Ken
core   +1 more source

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