Results 31 to 40 of about 33,282 (164)
Patterns of Tree Species Abundance and Diversity on Urban Sidewalks in Macapá, Amapá, Brazil
Ecological Research, Volume 41, Issue 2, March 2026.This study presents the first systematic inventory of street trees in Macapá, Northeastern Brazilian Amazon. Results reveal a dominance of exotic and fruit‐bearing species, low tree density, and a replacement of large canopy trees by smaller ones, indicating potential losses in ecosystem services and the need for more biodiversity‐focused afforestation
Lorena Antunes Jimenez +8 more
wiley +1 more source
Pecuária familiar na Amazônia: uma abordagem dessa realidade esquecida. [PDF]
, 2014 bitstream/item/100281/1/1428 ...
LAU, H. D. +2 more
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Situação atual e perspectivas do ensino, capacitação e pesquisa agroflorestal no Brasil: uma abordagem com ênfase na região amazônica. [PDF]
, 2020 Trabalhos apresentados no Congresso Brasileiro de Sistemas Agroflorestais, 4., 2002 ...
MENEZES, M. +2 more
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Beyond species means – the intraspecific contribution to global wood density variation
New Phytologist, Volume 249, Issue 6, Page 2630-2651, March 2026.Summary Wood density is central for estimating vegetation carbon storage and a plant functional trait of great ecological and evolutionary importance. However, the global extent of wood density variation is unclear, especially at the intraspecific level. We assembled the most comprehensive wood density collection to date, including 109 626 records from
Fabian Jörg Fischer +105 more
wiley +1 more source
Programa de extensão formação de educadores e educação sexual: interfaces com as tecnologias - etapa VII [PDF]
, 2014 Trabalho apresentado no 31º SEURS - Seminário de Extensão Universitária da Região Sul, realizado em Florianópolis, SC, no período de 04 a 07 de agosto de 2013 - Universidade Federal de Santa Catarina.O presente texto contextualiza o Programa de Extensão ...
Alexandre, Kátia +5 more
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Alcohol, Clinical and Experimental Research, Volume 50, Issue 1, January 2026.The present study reveals that adolescent behavioral phenotypes strongly predict ethanol preference in mice, while no predictive patterns emerged in adulthood. Machine learning analysis identified sucrose preference as a positive predictor and sociability as a negative predictor of alcohol intake, highlighting natural reward sensitivity and social ...
Liana C. L. Portugal +8 more
wiley +1 more source
Urban Landscape Educates for Diversity
Caminhos, 2017 : this text is the result of a qualitative exploratory and documentary research aiming to understand the religious spaces as educational instruments for the respect of Brazilian cultural diversity, based on the urban tourism itineraries focused on the ...
Sérgio Rogério Junqueira +1 more
doaj +1 more source
Cadernos de Pesquisa, 2022 A relação entre universidade e escola como uma troca profícua na formação de professores pode ser vivenciada em grupos de pesquisas para favorecer o desenvolvimento profissional docente.
Francy Sousa Rabelo +2 more
doaj +1 more source
Educação ambiental e mídia: análise das concepções de estudantes de comunicação a partir de suas produções jornalísticas [PDF]
, 2013 A investigação reportada no presente trabalho teve como objetivo analisar a inserção das questões ambientais em reportagens produzidas por alunos de um curso de Comunicação Social com habilitação em Jornalismo, buscando compreender as concepções de ...
Fabrício, Tárcio M., Silva, Mariana D.
core +2 more sources
Effects of oligotrophication on fish growth: Insights from a mesocosm experiment
Limnology and Oceanography, Volume 70, Issue S2, Page S392-S403, December 2025.Abstract Human activities can frequently affect aquatic ecosystems in irreversible ways, with flow regulation and water quality being major concerns. Dams can promote the retention of sediments and nutrients, increase water transparency, and reduce primary productivity, all of which characterize the oligotrophication process.
Juliana Deo Dias +3 more
wiley +1 more source