Results 31 to 40 of about 2,345 (137)
Acta Scientiarum: Animal Sciences, 2018 This research aimed to assess the effects of dry season climate variables on Marajó Island, Brazil, on the thermoregulatory responses of twenty female buffaloes, assigned to shaded (SD), and unshaded groups (US).
Waleria Cristina Lopes Joset +5 more
doaj +1 more source
Local knowledge enhances the sustainability of interconnected fisheries
Journal of Applied Ecology, Volume 63, Issue 1, January 2026.Our modelling approach allows managers to compare alternative conservation strategies under different socio‐ecological scenarios, highlighting trade‐offs and guiding investment of effort and resources. While immediately valuable for pirarucu management in the Middle Juruá, the framework scales across tiers of applicability, each requiring progressively
Carine Emer +4 more
wiley +1 more source
RESENHA: A questão geopolítica da Amazônia
Coleção Meira MattosO livro A questão geopolítica da Amazônia: da soberania difusa à soberania restrita aborda a evolução da importância da Amazônia e da soberania brasileira sobre a região.
Everaldo Bastos Furtado
doaj +1 more source
Antipode, Volume 58, Issue 1, January 2026.ABSTRACT This paper addresses stories of surveillance of Brazilian critical/radical geographers, drawing on innovative sources. That is, the folders and reports through which the political police and related institutions watched critical and radical scholars during the 20th century in all Brazilian states and abroad, under both ‘dictatorial’ and ...
Federico Ferretti, Guilherme Ribeiro
wiley +1 more source
Convergências - Revista de Investigação e Ensino das ArtesA difusão do turismo no Brasil favorece o desenvolvimento econômico em diversas regiões, repercutindo, de modo considerável nos estados que integram a Amazônia legal.
Francisco de Assis Sousa Lobo +2 more
doaj +1 more source
Behind the Myth: Land Sparing and Deforestation in Brazil
Journal of Agrarian Change, Volume 26, Issue 1, January 2026.ABSTRACT The land sparing model, that is, the idea that agricultural intensification fosters environmental protection, lacks empirical validation. In Brazil, sustainable intensification through the conversion of degraded pastures into agricultural areas became a promising and widespread solution to deforestation. We investigate the mismatch between the
Ludivine Eloy +3 more
wiley +1 more source
Acta Amazonica, 2007 Na Amazônia brasileira são registradas dezenove espécies de Leptophlebiidae, distribuídas em dez gêneros. Neste trabalho é apresentada uma lista de todos os gêneros de Leptophlebiidae ocorrentes na Região Neotropical, o numero de espécies de cada gênero ...
Maria José do Nascimento Lopes +2 more
doaj +1 more source
Entomological Communications, 2022 We record for the first time the species Pelecinus polyturator (Drury, 1773) in the Ceará state, Brazil. Most specimens were collected in March, the peak of the rainy season in the humid mountain ranges. In addition, digital images of the P. polyturator
Antonio W. A. Soares +2 more
doaj +1 more source
Mapping the density of giant trees in the Amazon
New Phytologist, Volume 249, Issue 1, Page 152-168, January 2026.Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
Robson Borges de Lima +20 more
wiley +1 more source
Estudos Sociedade e Agricultura, 2018 Este estudo avaliou como residentes de um assentamento ambientalmente diferenciado em Anapu, Pará, percebem e utilizam florestas e áreas de preservação.
Laís Victoria Ferreira de Sousa +1 more
doaj +1 more source