Results 181 to 190 of about 16,277 (263)

Subsurface Structure and Morphometry of the Wrinkle Ridges in the Late Amazonian Volcanic Unit on Mars

Journal of Geophysical Research: Planets, Volume 131, Issue 8, August 2026.
Abstract Wrinkle ridges are widespread compressional tectonic features on Mars and are important records of the planet's global contractional history. However, their formation, evolution and subsequent modification by other geologic processes remain poorly constrained.
Jianfei Liu, Lu Pan
wiley   +1 more source

Phenotypic diversity and morphometric patterns of Creole goats in the Peruvian Amazonian: A multivariate approach. [PDF]

Vet World
Rodríguez-Vargas A, Tafur-Gutiérrez L, Sessarego EA, Ruiz-Chamorro J, Barrantes-Campos C, Cruz-Luis J.   +5 more
europepmc   +1 more source

Deforestation Triggers State‐Dependent Cloud Regimes in the Amazon

Earth's Future, Volume 14, Issue 8, August 2026.
Abstract The Amazon's arc of deforestation is a hotspot of rapid land‐cover change. Using 20 years of MODIS imagery combined with cloud property retrievals, CERES radiative fluxes, and ERA5 data, we show that deforestation consistently enhances low‐level cloudiness over non‐forest relative to nearby forest during the Amazon dry season.
Tom Dror, Graham Feingold
wiley   +1 more source

Effects of anthropogenic influences in the DNA methylation and expression of genes involved in the metabolism of Geophagus surinamensis from the Pará River (Amazon, Brazil). [PDF]

Ecotoxicology
Pinon LBS, Tavares FDS, de Almeida BRR, Martins C, do Nascimento LAS, Cardoso AL, Noronha RCR.   +6 more
europepmc   +1 more source

Carotenoids From Amazonian Fruits as Functional Pigments in Active and Intelligent Food Packaging: Materials, Stability, and Technological Performance

Journal of Food Science, Volume 91, Issue 8, August 2026.
ABSTRACT Amazonian fruits represent an underexplored source of carotenoids with high technological, functional, and economic potential for applications in food packaging. In recent years, active and intelligent packaging systems based on biopolymers and natural pigments have emerged as effective strategies for extending shelf life, monitoring food ...
Rafaela Julyana Barboza Devos, Luana Regina Pereira Alves, Rômulo Alves Morais, Hermanny Matos Silva Sousa, Camila da Costa Gomes, Paulo Eduardo Peres de Sa Peixoto Junior, Glêndara Aparecida de Souza Martins   +6 more
wiley   +1 more source

Improving Malaria Parasite Gene Flow Inference Under Sparse Spatial Sampling

Molecular Ecology Resources, Volume 26, Issue 6, August 2026.
ABSTRACT Estimating malaria parasite migration is crucial for informing elimination strategies, particularly by identifying regions with higher parasite migration that may serve as transmission sources and intervention targets. Methods that infer spatial variations in gene flow from georeferenced genetic data, including Estimated Effective Migration ...
Yao Li, Bing Guo, Timothy D. O'Connor, Shannon Takala‐Harrison, Kathleen Stewart   +4 more
wiley   +1 more source

From ancestral knowledge to digital sales: analysis of the use of e-commerce in Amazonian indigenous communities in Peru. [PDF]

F1000Res
Puican Rodriguez VH, Aguilar Delgado JL, Zavaleta López MC, Ventura Aguilar HE, Valiente Saldaña YM, Obando Peralta EC, Calixto Arias EN, Quispe Campos TE.   +7 more
europepmc   +1 more source

Hidden Microbiota Inhabiting in Pollen Reserves of Honey Bee (Apis mellifera) From Amazonas Region Revealed by DNA Metabarcoding

Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.
DNA metabarcoding of honey bee pollen reserves from Amazonas region reveals that microbial communities are strongly shaped by their ecosystem. Despite high taxonomic turnover across different habitats, these microbiomes maintain stable, essential functions for pollinator health, though they remain highly vulnerable to habitat homogenization.
Jessica C. Llaja, Johann E. Oyola, Jois V. Carrion, Fernando Chuquizuta, Martha S. Calderon, Danilo E. Bustamante   +5 more
wiley   +1 more source

Environmental background in Amazonian rivers near the industrial pole, northern Brazil. [PDF]

Sci Rep
Rollnic M, Noriega C, Monteiro S, Costa M, Aquino R, Mascarenhas Â, Pompeu G, Brandão I, Mendonça N.   +8 more
europepmc   +1 more source

Decoupling of Taxonomic and Functional Recovery in a Multi‐Decadal Mixed Araucaria Forest Chronosequence

Austral Ecology, Volume 51, Issue 8, August 2026.
ABSTRACT Understanding how different biodiversity dimensions recover following disturbance is critical for interpreting forest successional trajectories. We examined this question in a protected remnant of Araucaria Mixed Forest (AMF) in subtropical southern Brazil, a frost‐prone montane system with multiple anthropogenic disturbance legacies.
Samuel de Barros Silva, Ana Carolina da Silva, Pedro Rates Vieira, Adam Roger Slabadack, Maria Julia Carvalho Cruz, Karla Juliana Silva da Costa, Gionei Chermach, Pedro Higuchi   +7 more
wiley   +1 more source