Results 51 to 60 of about 10,828 (206)

Slope Processes, Mass Movement and Soil Erosion: A Review [PDF]

open access: yes, 2017
Soil erosion and land degradation are global problems and pose major issues in many countries. Both soil erosion and mass movement are two forms of land degradation and humans play important roles in these geomorphological processes.
BEZERRA, José Fernando Rodrigues   +4 more
core   +1 more source

Complexation of Anthocyanin‐Rich Blackberry Extract With Ozonated Sodium Alginate: Structural, Rheological, and Color Insights

open access: yesJournal of Food Science, Volume 91, Issue 2, February 2026.
ABSTRACT Anthocyanins, valued for their health‐promoting properties and their role as natural pigments, are highly susceptible to degradation, highlighting the need for strategies to improve their stability. Biopolymer‐based systems are an alternative for interacting with and safeguarding these bioactive compounds.
Camila Yamashita   +7 more
wiley   +1 more source

Open Inventories of Rainfall‐Triggered Landslides

open access: yesGeoscience Data Journal, Volume 12, Issue 4, October 2025.
Twenty‐two new inventories containing thousands of rainfall‐triggered landslides have been added to the National Aeronautics and Space Administration's Cooperative Open‐Online Landslide Repository (COOLR). The resulting data can be used for various purposes, such as model training and validation, and within this paper, a satellite precipitation ...
Rachel (Soobitsky) Vershel   +4 more
wiley   +1 more source

Biased measurements by stationary turbidity‐fluorescence instruments due to phototactic zooplankton behavior

open access: yesLimnology and Oceanography: Methods, Volume 17, Issue 9, Page 505-513, September 2019., 2019
Abstract Submersible fluorescence and turbidity sensors are widely used in studies of oceans and lakes. To reduce the instrument size, an overlapping interrogation volume is commonly used for the two sensors. Fluorescence sensors emit blue light for excitation and measure the red light emitted by excited chlorophyll pigments. However, during the night,
Mamoru Tanaka   +4 more
wiley   +1 more source

DANOS AMBIENTAIS NA MATA ATLÂNTICA, SETOR SÃO SEBASTIÃO

open access: yesRevista do Instituto Florestal, 1992
Este trabalho identifica e quantifica a destruição por ano/município e as atividades degradadoras ocorridas no Parque Estadual da Serra do Mar, na planície litorânea e nos morros isolados, do trecho São Sebastião - Ubatuba, através de denúncias e laudos
Ivan Suarez da Mota   +1 more
doaj   +1 more source

List of documented bird species from the municipality of Ubatuba, state of São Paulo, Brazil

open access: yesPapéis Avulsos de Zoologia, 2012
Although preliminary surveys have been conducted at the Atlantic Forest of Ubatuba, there is no list of documented bird records from this coastline municipality. To organize such a compilation, we searched the literature and a number of different sources
Rick Simpson   +2 more
doaj   +1 more source

Ciência Aberta Ubatuba

open access: yes, 2016
Apresentação realizada durante a 67ª reunião da SBPC, julho de 2015, São Carlos, SP.
openaire   +1 more source

Ensaios laboratoriais em segmentação de imagens THEOS de parte do litoral norte paulista como requisito aos mapeamentos regionais de uso da Terra e cobertura vegetal

open access: yesRevista Brasileira de Geomática, 2017
De demandas de mapeamento cartográfico temático no contexto do projeto de pesquisa "Aplicação de geotecnologias na orientação do uso da Terra com base nos Impactos das mudanças climáticas globais: sub bacias hidrográficas litorâneas do estado de São ...
Gilberto Pessanha Ribeiro   +2 more
doaj   +1 more source

Microplastic Occurrence in the Diet of Green Sea Turtles (Chelonia mydas) From the Coastal Region of São Paulo, Brazil

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 6, June 2025.
ABSTRACT Microplastics (MPs) represent the main vector of pollution in the marine environment. Originating from the slow degradation process of plastics into smaller particles, MPs vary in size between 1 and 5 mm. Their ability to adsorb and transport contaminants, disperse invasive organisms and be accidentally ingested by marine animals makes these ...
Juliana R. da Costa   +1 more
wiley   +1 more source

Geoprocessing of digital elevation models for mapping plan curvature in watersheds [PDF]

open access: yes, 2001
Este trabalho tem o objetivo de desenvolver e avaliar um procedimento de análise de Modelos Digitais de Elevação (MDE) com Sistemas de Informação Geográfica (SIG) para mapeamento da curvatura horizontal.
Carvalho Júnior, Osmar Abílio de   +1 more
core  

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