Results 41 to 50 of about 2,020 (157)

Fine‐scale patterns of genetic structure in three species of forest birds reveal dynamic Pleistocene history within an Amazonian interfluve

open access: yesIbis, Volume 168, Issue 3, Page 972-984, July 2026.
Phylogeographical studies of Amazonian birds have revealed large intraspecific diversity, even within recognized areas of endemism. To understand the origin and organization of Amazonian diversity, including the influence of current and historical landscapes, we need to evaluate fine‐scale patterns of genetic diversity in relation to detailed ...
Affonso Henrique Nascimento de Souza   +4 more
wiley   +1 more source

Compota a base de Rollinia mucosa (anona) y Oenocarpus bataua Mart (ungurahui) y su valoración antioxidante [PDF]

open access: yes, 2022
The objective of the research work was to obtain the technological parameters for the preparation of compote based on Rollinia mucosa (Anona) and Oenocarpus bataua (Ungurahui) and its antioxidant value.
Padilla Tangoa, Richard   +1 more
core  

Comportamento fenológico da palmeira patauá (Oenocarpus bataua) na reserva florestal Adolpho Ducke, Manaus, Amazonas, Brasil Phenology of the patauá palm (Oenocarpus bataua) in the Adolpho Ducke forest reserve, Manaus, Amazonas, Brazil

open access: yesActa Amazonica, 2004
Estudou-se a fenologia da palmeira patauá (Oenocarpus bataua Martius) na Reserva Florestal Adolpho Ducke em ecossistema de terra-firme ao longo de 16 anos, e calculou-se a ocorrência média mensal de dez fenofases.
Roberto Rojas Ruiz   +1 more
doaj   +1 more source

Compositional Characterization, Quality Parameters, and Physicochemical and Bioactive Properties of Pequi ( Caryocar brasiliense ) Oils From Xingu and Cerrado in Mato Grosso, Brazil

open access: yesJournal of the American Oil Chemists' Society, Volume 103, Issue 6, Page 609-622, June 2026.
Cerrado oil is richer in MUFA and antioxidant compounds, while Xingu oil shows higher SFA and enhanced oxidative stability, reinforcing the potential of pequi oil as a sustainable bioactive ingredient. ABSTRACT Pequi ( Caryocar brasiliense ) is a native fruit widely distributed in Brazilian biomes, specially in Cerrado, known for its high oil yield and
Dhayna O. Sobral   +8 more
wiley   +1 more source

Life history and demography of Oenocarpus bataua var bataua in the Central Andean Cordillera, Colombia [PDF]

open access: yes, 2013
: This thesis involves two papers, both accepted by Forest Ecology and Management. We model the growth in height of Oenocarpus bataua var. bataua as a function of age in premontane forest of the Central Cordillera, Colombia and the duration of the ...
Guarín Duque, Juan Raimundo
core   +1 more source

Oenocarpus balickii

open access: yes, 2017
Ejemplar vivo de Oenocarpus balickii colectado en AmazonasFloraAmazonasCarretera a Tarapacá, km 21, bosque 1 km al E de la carreteraBosque primario conservadoMilpesilloOenocarpus ...
Bernal, Rodrigo
core   +1 more source

Las palmas entre los grupos cazadores-recolectores de la Amazonia Colombiana

open access: yesCaldasia, 1998
We compare past and present systems of management of palms in the Colombian Amazon, based on archaeological studies of preceramic groups in the middle Caquetá region and ethnographic research on the nomadic Nukak people, who inhabit northeastern Guaviare
Morcote Ríos Gaspar   +4 more
doaj  

Effects of Fruiting Neighborhood, Plant Traits, and Fruit Traits on Frugivore Visitation and Fruit Removal for an Understory Palm

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
We simultaneously evaluated how the fruiting neighborhood, defined as the number of fruiting palms in a 35 m radius, and relevant traits at the level of individual plants (e.g., height, crop size) and fruits (e.g., fruit and seed size, water, and sucrose content) influenced frugivore visitation and the number of fruits removed per visit in a common ...
Callie Rose Chenevert   +3 more
wiley   +1 more source

Bromatología de las pulpas integrales de Oenocarpus bataua (ungurahui) y Oenocarpus mapora (cinamillo): caracterización, compuestos fenólicos, capacidad antioxidante y minerales [PDF]

open access: yes, 2019
Dentro de las especies vegetales encontradas en la Amazonía peruana destacamos a las palmeras de Oenocarpus bataua (ungurahui) y Oenocarpus mapora (cinamillo).
Del Castillo Sias, Shesira Ingrid   +1 more
core  

Sprouting as a survivorship trait for woody plants: The influence of trunk size and neighbourhood competition

open access: yesFunctional Ecology, Volume 40, Issue 1, Page 140-149, January 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Sprouting is an insurance life strategy for woody plants to achieve persistence that has received much attention previously in harsh environments and plantation forests.
Chen‐Yue Shi   +2 more
wiley   +1 more source

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