Results 21 to 30 of about 9,595 (162)
Produção de frutos de espécies da floresta de Várzea da Amazônia Central importantes na alimentação de Peixes [PDF]
Acta Amazonica, 2002 Com o objetivo de quantificar a contribuição que quatro espécies, Cassia leiandra Benth., Crescentia amazonica Ducke, Macrolobium acaciifolium (Benth.) Benth. e Vitex cymosa Bert.
Lúcia Alencar ΜΑΙΑ +1 more
doaj +1 more source
Geological Journal, EarlyView.Petrography, thermobarometry, and pseudosection modelling reveal peak metamorphic conditions of 3–7.5 kbar and 520°C–800°C in Tonian‐Cryogenian orthogneisses of the Dom Feliciano Belt. Metamorphic field gradients of 27°C/km–39°C/km and variable exhumation mechanisms support correlation of these units as remnants of a Himalayan‐type Piratini Orogeny ...
Thaiane Niederauer‐Santos +6 more
wiley +1 more source
Vila operária Maria Zélia: cicatriz urbana
Bitácora Urbano Territorial, 2019 Este artigo pretende mostrar como as vilas operárias da cidade de São Paulo se tornaram hoje cicatrizes urbanas uma vez que o rápido e agressivo processo de evolução da cidade fez desaparecer os elementos que compunham a paisagem histórica da cidade ...
Antonio Soukef Junior +2 more
doaj +1 more source
Sustainable Development, EarlyView.ABSTRACT Climate mitigation policies in the Brazilian Legal Amazon have largely focused on aggregate or net emissions, providing limited evidence on how gross agricultural emissions reveal the intensity of productive emission sources independently of carbon removals.
Jorge Eduardo Macedo Simões +4 more
wiley +1 more source
CHALLENGES AND SOLUTIONS FOR SUSTAINABLE URBAN MOBILITY: LESSONS FROM AMSTERDAM AND CURITIBA
Mix SustentávelThe significance of sustainable urban mobility has become increasingly apparent, emerging as a priority in addressing contemporary environmental challenges.
Fábio Friol Guedes de Paiva +4 more
doaj +1 more source
Morphological Changes and Alterations in Erosion–Accretion Patterns in a Semiarid Brazilian River
Earth Surface Processes and Landforms, Volume 51, Issue 9, September 2026.Flow regulation by the Castanhão Dam significantly altered discharge dynamics and reduced sediment transport in the Jaguaribe River. Long‐term analysis (1958–2025) reveals attenuated flood peaks, decreased channel migration and progressive downstream stabilisation, highlighting persistent geomorphic adjustments in a regulated semiarid fluvial system ...
Andrea Almeida Cavalcante +2 more
wiley +1 more source
Mix SustentávelThis study analyzes the impacts of climate change in the Metropolitan Region of the Cuiabá River Valley (RMVRC), projecting the behavior of future maximum temperatures in the face of advancing urbanization.
Natallia Sanches e Souza +3 more
doaj +1 more source
Feddes Repertorium, Volume 137, Issue 3, September 2026.ABSTRACT In order to address the many lacunae in Amazonian Piper taxonomy and geography, we performed a field expedition in the Serra do Divisor National Park (Acre state, Brazil), resulting in the discovery of a new species, Piper longiapiculatum, herein described and compared to morphologically similar taxa.
Gabriel Marcusso Marcusso +4 more
wiley +1 more source
Cultivando tartarugas: implicações da agricultura de praia na conservação de populações de quelônios (Podocnemis spp.) na várzea do médio Rio Solimões, Amazonas, Brasil [PDF]
, 2004 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-graduação em AgroecossistemasEste estudo foi desenvolvido entre agosto e dezembro de 2003 junto à comunidade Marirana, na Reserva de ...
Scarda, Fabiana Massoca
core
EntomoBrasilis, 2017 . This study describes ecological data obtained in a rural area in the State of Mato Grosso, including the insects belonging to the family Culicidae, especially those framed as potential vectors of tropical diseases.
Fábio Alexandre Leal-Santos +10 more
doaj +1 more source