Results 41 to 50 of about 6,151 (137)

Fish loss in tropical coastal ecosystems can jeopardise nutrient supply to traditional fishing communities: A case study from Northeast Brazil

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1248-1260, May 2026.
Abstract Fisheries constitute one of the major benefits that oceans provide for people. Yet anthropogenic pressures and global changes are disrupting coastal systems, eroding marine biodiversity and threatening the food security of traditional populations.
Fabricio C. Albuquerque   +4 more
wiley   +1 more source

Phytochemical and Biological Evaluation of Leaves, Stems, and Roots of Schinus weinmanniifolia Mart. Ex Engl.

open access: yesChemistry &Biodiversity, Volume 23, Issue 3, March 2026.
Ethanolic extracts from leaves, stems, and roots of Schinus weinmanniifolia Mart. ex Engl. were evaluated for phytochemical composition and biological activities. The extracts exhibited antioxidant, photoprotective, and antimicrobial activity, without hemolytic effects or cytotoxicity at active concentrations. Syringic acid, epicatechin, and rutin were
João Andrade   +14 more
wiley   +1 more source

Synergizing scientific and local knowledge for ecosystem services assessments: A case study in northern Portugal

open access: yesPeople and Nature, Volume 8, Issue 3, Page 633-649, March 2026.
Abstract Integrating scientific and local ecological knowledge on ecosystem services (ES) is essential for effective and inclusive environmental management. Such an integration strengthens societal engagement, supports policy implementation and helps reduce sectoral conflicts across marine sectors.
Jacinto Cunha   +5 more
wiley   +1 more source

O DIÁLOGO UNIVERSIDADE-SOCIEDADE PROMOVIDO POR PROJETOS DE EXTENSÃO EM EVOLUÇÃO, SAÚDE E BIODIVERSIDADE UTILIZANDO TDICs

open access: yesRevista Extensão & Cidadania, 2020
  Este relato de experiência visa apresentar a condução das atividades extensionistas desenvolvidas a partir da parceria de dois projetos de extensão vinculados ao Departamento de Ciências Naturais, da Universidade Estadual do Sudoeste da Bahia (UESB)
Luciana Aguilar-Aleixo   +1 more
doaj   +1 more source

Construção do pensamento e das práticas científicas

open access: yesKhronos, 2019
Este artigo tem por pretensão analisar a construção e o processo do pensamento e do conhecimento científico e suas práticas na era industrial e pós-industrial.
Ricardo Angelo Monteiro Canale
doaj  

A Novel Sampling Protocol for Fruit‐Feeding Butterflies in Grasslands and Open Habitats

open access: yesAustral Ecology, Volume 51, Issue 1, January 2026.
This study proposed a novel sampling protocol for fruit‐feeding butterflies in grasslands and open areas in the subtropical region. The new method involves the use of Van Someren‐Rydon bait traps placed on specific supports closer to the ground, aiming to capture the true diversity of butterflies in these habitats.
Cristiano Agra Iserhard   +3 more
wiley   +1 more source

Popularização do conhecimento científico

open access: yesDomínios de Lingu@gem, 2021
Candice Guarato Santos
doaj   +1 more source

Análise do conhecimento teórico e prática científica entre otorrinolaringologistas brasileiros

open access: yesBrazilian Journal of Otorhinolaryngology, 2013
A compreensão dos princípios científicos e a interpretação de artigos é necessária em qualquer especialidade médica. Entretanto, inexistem publicações sobre o conhecimento teórico e prático dos otorrinolaringologistas brasileiros.
Vitor Rosa Ramos de Mendonça   +5 more
doaj   +1 more source

ENSINO DE BOTÂNICA E CLASSIFICAÇÃO BIOLÓGICA EM UMA ESCOLA FAMÍLIA AGRÍCOLA: DIÁLOGO DE SABERES NO CAMPO

open access: yesEnsaio Pesquisa em Educação em Ciências, 2020
RESUMO: Neste trabalho, buscou-se estabelecer um diálogo de saberes em uma escola do campo, por meio de oficinas que explorassem a diversidade biológica das plantas.
IÊDA TANAN DA SILVA   +1 more
doaj   +1 more source

Citizens Turning Into Scientists: A Calling to Boost the Knowledge of the Public to Address the Environmental Crisis in the Brazilian Semiarid 从公众到科学家:助力提升公众知识以应对巴西半干旱地区环境危机

open access: yesIntegrative Conservation, Volume 4, Issue 4, Page 546-554, December 2025.
Desertification is increasing in the Brazilian Semiarid, leading to loss of species and ecosystem services, while precise data on biodiversity distribution and trends are lacking. Public engagement in scientific projects can improve ecosystem protection.
Lucas Rodriguez Forti   +3 more
wiley   +1 more source

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