Results 91 to 100 of about 212,241 (240)

Where water meets rock: Ecological niches and diversity hotspots of hygropetric beetles in the Neotropics

open access: yesEcological Entomology, Volume 51, Issue 3, Page 502-516, June 2026.
First continental‐scale synthesis of hygropetric beetle diversity and distribution across Neotropical highlands. Climatic and topographic gradients structure regional assemblages and niche overlap. Ecological convergence suggests adaptation to similar conditions across disjunct regions.
Janderson Batista Rodrigues Alencar   +4 more
wiley   +1 more source

Microbial biomass and activity in litter during the initial development of pure and mixed plantations of Eucalyptus grandis and Acacia mangium

open access: yesRevista Brasileira de Ciência do Solo, 2013
Studies on microbial activity and biomass in forestry plantations often overlook the role of litter, typically focusing instead on soil nutrient contents to explain plant and microorganism development. However, since the litter is a significant source of
Daniel Bini   +4 more
doaj   +1 more source

Stylosanthes cv. Campo Grande response to Bradyrhizobium inoculation in an Amazon Cerrado Oxisol

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Species of the genus Stylosanthes show great potential for use in mixed pastures and as green manure due to their symbiotic potential in symbiosis with diazotrophic bacteria, particularly Bradyrhizobium. These herbaceous legumes can improve pasture quality and contribute to sustainability.
Josimar da Silva Chaves   +4 more
wiley   +1 more source

Manejo florestal de uso múltiplo: uma alternativa contra a extinção da Floresta com Araucária? [PDF]

open access: yes, 2011
O artigo defende a adoção do manejo florestal de uso múltiplo como forma eficaz de reverter a tendência de fragmentação e degradação da Floresta Ombrófila Mista (FOM) ou Floresta de Araucária, considerada em perigo de extinção pela gradual conversão de ...
ROSOT, M. A. D.
core  

Cinema da floresta

open access: yesRevista de Antropologia, 1995
This essay is a phenomenological ethnography or cinema as meaningful lived experience in the Alto Ucayali. It also explores the analogy between films and hallucinogen ayahuasca called "cinema of the forest" that renders the normally-invisihle powerful beings in visible form . If film and ayahuasca are similar, both experiences differ from dreaming.
openaire   +3 more sources

Acclimatisation duration, not just release type, drives post‐release settlement in a large‐scale carnivore reintroduction programme

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our study highlights that when acclimatisation periods are too short, the substantial economic and logistical investment in soft‐release protocols may fail to deliver the expected conservation gains. Therefore, defining evidence‐based acclimatisation periods that are long enough to promote settlement, yet compatible with logistical constraints, may ...
Pablo Cisneros‐Araujo   +14 more
wiley   +1 more source

Landscape features predict broad‐scale seed rain patterns across fragments of the Brazilian Atlantic Forest

open access: yesJournal of Ecology, Volume 114, Issue 5, May 2026.
Along with precipitation, forest cover emerges as a fundamental driver of alpha and beta diversity in the seed rain. This highlights the role of habitat amount at the landscape level over patch‐level features, like patch size, for seed dispersal. However, increased seed density can be related to higher dispersal rates in forest borders.
Luís Felipe Daibes   +63 more
wiley   +1 more source

Utilização de marcadores microssatélites para avaliação da diversidade genética de variedades locais de mandioca

open access: yesRevista Verde de Agroecologia e Desenvolvimento Sustentável
A mandioca é cultivada pelos agricultores familiares que conservam em suas propriedades variedades locais, atuando como mantenedores desse importante recurso genético.
Eliane Cristina Moreno de Pedri   +3 more
doaj   +1 more source

Alterações nas propriedades químicas e físicas de um chernossolo com diferentes coberturas vegetais Alterations in the chemical and physical properties of a chernosol under different crop covers

open access: yesRevista Brasileira de Ciência do Solo, 2007
O agrossistema de Itapetinga, Bahia, tem a pecuária como uma das principais atividades econômicas. Sabe-se que a pecuária é uma atividade que causa impactos diretos no solo, no subsolo e na vegetação. Este estudo teve o objetivo de verificar mudanças nas
Ricardo Carvalho Silva   +4 more
doaj   +1 more source

Representação em XML da Floresta Sintáctica [PDF]

open access: yes, 2005
A Floresta Sintáctica é um recurso linguístico mantido e distribuído livremente ao público pela Linguateca. Face à necessidade de abranger uma maior comunidade de linguistas e de programadores na área do processamento da linguagem natural, procura-se ...
Almeida, J. J.   +3 more
core  

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