Amazonian
View article: Carbon nanoparticles promote Amazonian seedlings development: leaves biomass and potential productivity increased in forestry species
Carbon nanoparticles promote Amazonian seedlings development: leaves biomass and potential productivity increased in forestry species Open
Data collected at the National Institute of Amazonian Research Campus III in Manaus, Brazil. Study experimentations in greenhouse from March 2023 to June 2023. The carbon nanoparticle (CNP) was applied in the substract, once a week for fou…
View article: Carbon nanoparticles promote Amazonian seedlings development: leaves biomass and potential productivity increased in forestry species
Carbon nanoparticles promote Amazonian seedlings development: leaves biomass and potential productivity increased in forestry species Open
Data collected at the National Institute of Amazonian Research Campus III in Manaus, Brazil. Study experimentations in greenhouse from March 2023 to June 2023. The carbon nanoparticle (CNP) was applied in the substract, once a week for fou…
View article: Starch Films Reinforced with Amazonian Manganese Ore Residues: Mechanical, Water Vapor Barrier, and UV-Shielding Performance
Starch Films Reinforced with Amazonian Manganese Ore Residues: Mechanical, Water Vapor Barrier, and UV-Shielding Performance Open
View article: Effects of Relative Humidity on Temperature Dynamics in Natural Ecosystems: Comparison of Measured and Model-Predicted Data
Effects of Relative Humidity on Temperature Dynamics in Natural Ecosystems: Comparison of Measured and Model-Predicted Data Open
Understanding the factors influencing temperature variations in natural ecosystems is crucial for processes such as species distribution, phenology, and carbon cycling. This article presents a theoretical framework that investigates the im…
View article: Carbon nanoparticles enhances leaves biomass and potential productivity in Amazonian tree seedlings
Carbon nanoparticles enhances leaves biomass and potential productivity in Amazonian tree seedlings Open
Data collected at the National Institute of Amazonian Research Campus III in Manaus, Brazil. Study sxperimentation in greenhouse from March 2023 to June 2023. The carbon nanoparticle (CNP) was applied in the substract, once a week during f…
View article: Carbon nanoparticles promote Amazonian seedlings development: leaves biomass and potential productivity increased in forestry species
Carbon nanoparticles promote Amazonian seedlings development: leaves biomass and potential productivity increased in forestry species Open
Data collected at the National Institute of Amazonian Research Campus III in Manaus, Brazil. Study experimentations in greenhouse from March 2023 to June 2023. The carbon nanoparticle (CNP) was applied in the substract, once a week for fou…
View article: Carbon nanoparticles enhance leaves biomass and potential productivity in Amazonian tree seedlings
Carbon nanoparticles enhance leaves biomass and potential productivity in Amazonian tree seedlings Open
Data collected at the National Institute of Amazonian Research Campus III in Manaus, Brazil. Study sxperimentation in greenhouse from March 2023 to June 2023. The carbon nanoparticle (CNP) was applied in the substract, once a week during f…
View article: Carbon nanoparticles enhance leaves biomass and potential productivity in Amazonian tree seedlings
Carbon nanoparticles enhance leaves biomass and potential productivity in Amazonian tree seedlings Open
Data collected at the National Institute of Amazonian Research Campus III in Manaus, Brazil. Study sxperimentation in greenhouse from March 2023 to June 2023. The carbon nanoparticle (CNP) was applied in the substract, once a week during f…
View article: Species functional traits affect regional and local dominance across western Amazonian forests
Species functional traits affect regional and local dominance across western Amazonian forests Open
Several studies have documented dominance by few species in Amazonian forests. Dominance patterns in contrasting forest habitats in lowland Amazonia have revealed that dominant species tend to be either locally abundant (local dominants) o…
View article: Species functional traits affect regional and local dominance across western Amazonian forests
Species functional traits affect regional and local dominance across western Amazonian forests Open
Several studies have documented dominance by few species in Amazonian forests. Dominance patterns in contrasting forest habitats in lowland Amazonia have revealed that dominant species tend to be either locally abundant (local dominants) o…
View article: Multidimensional analysis of indigenous bread from the Brazilian Amazon
Multidimensional analysis of indigenous bread from the Brazilian Amazon Open
The Indigenous bread of the Amazon is an ancient food technology, with records dating back at least to 1,200 AD. This food technology survived the colonial period and was continuously produced by Amazonian Indigenous people until the 20th …
View article: Short communication: Estimating radiocarbon reservoir effects in Bolivian Amazon freshwater lakes
Short communication: Estimating radiocarbon reservoir effects in Bolivian Amazon freshwater lakes Open
The Llanos de Moxos, in the Bolivian Amazon, preserves a remarkable archaeological record, featuring thousands of forest islands. These anthropogenic sites emerged as a result of activities of the earliest inhabitants of Amazonia during th…
View article: The frequency and importance of polyploidy in tropical rainforest tree radiations
The frequency and importance of polyploidy in tropical rainforest tree radiations Open
Summary The presence of two or more copies of the genome in an organism, termed ‘polyploidy’, is a crucial force in plant evolution, generating genetic, phenotypic and ecological diversity. The Amazonian tree flora is the most species‐rich…
View article: Etude de formulation d'un béton bitumineux à froid destiné aux travaux de revêtement routier en milieu tropical
Etude de formulation d'un béton bitumineux à froid destiné aux travaux de revêtement routier en milieu tropical Open
Ce travail a pour but l’étude de formulation relative aux caractéristiques physiques et mécaniques d’un béton bitumineux à froid (BBF) compacté en milieu tropical. Le BBF est un matériau essentiellement composé de granulats (graviers et sa…
View article: Planetary Governance of Rare Earths and Environmental Justice: Between Green Coloniality and Amazonian Alternatives
Planetary Governance of Rare Earths and Environmental Justice: Between Green Coloniality and Amazonian Alternatives Open
Objective: This theoretical essay aims to critically analyze the planetary governance of rare earth elements from the perspective of environmental justice, highlighting the contradictions between global sustainability regimes and the dispr…
View article: Etude de formulation d'un béton bitumineux à froid destiné aux travaux de revêtement routier en milieu tropical
Etude de formulation d'un béton bitumineux à froid destiné aux travaux de revêtement routier en milieu tropical Open
Ce travail a pour but l’étude de formulation relative aux caractéristiques physiques et mécaniques d’un béton bitumineux à froid (BBF) compacté en milieu tropical. Le BBF est un matériau essentiellement composé de granulats (graviers et sa…
View article: Economic convergence, intragenerational economic mobility, and inequality in a native Amazonian small-scale society of Indigenous People in Bolivia
Economic convergence, intragenerational economic mobility, and inequality in a native Amazonian small-scale society of Indigenous People in Bolivia Open
View article: Amazonian Discovery Sheds Light on the Evolution of Caenocentron Schmid, 1982 (Trichoptera: Xiphocentronidae): Phylogenetic Placement and Description of a New Species
Amazonian Discovery Sheds Light on the Evolution of Caenocentron Schmid, 1982 (Trichoptera: Xiphocentronidae): Phylogenetic Placement and Description of a New Species Open
Caenocentron was previously hypothesized to have originated in Mesoamerica from Xiphocentronidae ancestors that dispersed from Asia to the Americas during Eocene hyperthermal events. Under this scenario, the genus underwent early diversifi…
View article: Productivity of Amazonian spinach cultivated in an organic system under alternative soil covers
Productivity of Amazonian spinach cultivated in an organic system under alternative soil covers Open
The use of alternative soil covers in vegetable crops can increase production by improving the physical, chemical, and biological properties of the environment. This study aimed to evaluate the productive performance of Amazon spinach in a…
View article: Integration of Amazonian resources and curcumin into Jamamina for sustainable nanomaterial development
Integration of Amazonian resources and curcumin into Jamamina for sustainable nanomaterial development Open
Linear extraction-based economic models have critically impacted ecosystems and weakened socio-economic structures in biodiversity-rich regions, particularly the Amazon. To address this, we present Jamamina, an innovative bioinspired nanos…
View article: A Feminist Political Ecology of Where Water “Should” and “Should Not” Be: Insights from Northern Thailand and Amazonian Peru
A Feminist Political Ecology of Where Water “Should” and “Should Not” Be: Insights from Northern Thailand and Amazonian Peru Open
View article: Application of the INFOGEST Protocol to Evaluate the Effects of Simulated <i>In Vitro</i> Gastrointestinal Digestion on Polyphenols and Antioxidant Potential of Four Native Amazonian Fruits
Application of the INFOGEST Protocol to Evaluate the Effects of Simulated <i>In Vitro</i> Gastrointestinal Digestion on Polyphenols and Antioxidant Potential of Four Native Amazonian Fruits Open
View article: Method for Lignin Analysis in Wood by Fluorescence Microscopy
Method for Lignin Analysis in Wood by Fluorescence Microscopy Open
Native Amazonian species present high anatomical variation which is reflected in their lignin content. This study tested different lignin fluorescence treatments and fluorescence intensity processing methods in native Amazonian woods. Vali…
View article: Seasonal dynamics of litterfall nutrients in a native Brazil nut stand in the Tapajós National Forest, Eastern Amazon
Seasonal dynamics of litterfall nutrients in a native Brazil nut stand in the Tapajós National Forest, Eastern Amazon Open
This study quantified carbon (C), nitrogen (N), and sulfur (S) concentrations in the litterfall of a native Brazil nut (Bertholletia excelsa) stand in the Tapajós National Forest, Belterra (Pará, Brazil), across dry and wet seasons. Monthl…
View article: Weather disasters and their underreported transboundary impacts on Amazonian communities
Weather disasters and their underreported transboundary impacts on Amazonian communities Open
In the Amazon, climate and land use change are expected to intensify risks from weather disasters, posing major challenges to people and ecosystems. Yet, how weather disasters already affect the peoples of Amazonia remains understudied. To…
View article: The Western Amazon, key to the Amazon Basin
The Western Amazon, key to the Amazon Basin Open
Infographic From human to ecological dimensions, the Western Amazon represents a central region for the Amazon Basin. It is home to 27.7 million people, hosts 74% of Amazonian fish species, and plays a fundamental role in aquatic connectiv…
View article: Landscape-scale patterns of beta-diversity in Amazonian canopy trees reveals environmental filtering beyond neutral expectations
Landscape-scale patterns of beta-diversity in Amazonian canopy trees reveals environmental filtering beyond neutral expectations Open
This deposit contains the data and scripts associated with the manuscript, "Landscape-scale patterns of beta-diversity in Amazonian canopy trees reveals environmental filtering beyond neutral expectations." This work addresses a fundamenta…
View article: Vanderwaltozyma urihicola sp. nov., a yeast species isolated from rotting wood and beetles in a Brazilian Amazonian rainforest biome
Vanderwaltozyma urihicola sp. nov., a yeast species isolated from rotting wood and beetles in a Brazilian Amazonian rainforest biome Open
Vanderwaltozyma sp. isolate UFMG-CM-Y7006 internal transcribed spacer 2 and large subunit ribosomal RNA gene, partial sequence
View article: A synthesis of the biogeographic history of Brazil’s phytogeographic domains
A synthesis of the biogeographic history of Brazil’s phytogeographic domains Open
In this study, we provide a comprehensive and updated overview of the biogeographic history of several Brazilian phytogeographic domains: the Amazon Rainforest, Brazilian Atlantic Forest, Caatinga, Cerrado, Pampa, and Pantanal. We also out…
View article: Guía Ilustrada de Microalgas de Aguas Continentales: 14 Géneros Representativos de Aguas Continentales
Guía Ilustrada de Microalgas de Aguas Continentales: 14 Géneros Representativos de Aguas Continentales Open
Esta lámina ilustrada presenta 14 géneros representativos de microalgas de aguas continentales, abarcando diversos grupos taxonómicos como clorófitas, diatomeas, dinoflagelados y cianobacterias. El objetivo del material es servir como apoy…