Results 91 to 100 of about 68,258 (308)

Ecological divergence in the silver moss Bryum argenteum: developmental, ontogenetic and life‐history trait variations across contrasting tropical ecosystems

Plant Biology, EarlyView.
Ecotypes of the cosmopolitan moss Bryum argenteum differ markedly in growth, reproductive timing, and allocation across contrasting tropical ecosystems. These patterns reveal strong environment‐ and sex‐dependent life‐history strategies, highlighting the species as a model for studying ecological divergence in bryophytes.
W. L. dos Santos, A. Medina‐Ramos, J. Greenwood, K. C. Pôrto, F. Pinheiro, L. R. Stark   +5 more
wiley   +1 more source

Resistance of Rice Varieties to \u3ci\u3eSitophilus oryzae\u3c/i\u3e (Coleoptera: Curculionidae) [PDF]

, 2016
Rice, Oryza sativa L. (Poaceae), is one of the world’s most important food crops. Among the insects that damage rice grains, the rice weevil, Sitophilus oryzae (L.) (Coleoptera: Curculionidae), is the most important species.
da Silva Araújo, Marcio, da Silva Costa, Diana Cristina, de Jesus, Flávio Gonçalves, de Sousa Almeida, André Cirilo, Freitas Barrigossi, José Alexandre, Heinrichs, Elvis Arden, Lacerda, Mabio Chrisley   +6 more
core   +1 more source

Utilitarian and cognitive aspects in the ethnotaxonomy of plants from the Caatinga in two rural communities in Northeastern Brazil [PDF]

, 2021
Reinaldo Farias Paiva de Lucena, Patrícia Muniz de Medeiros, Elcida de Lima Araújo, Ângelo Giuseppe Chaves Alves, Kallyne Machado Bonifácio, José da Silva Mourão, Ulysses Paulino Albuquerque   +6 more
openalex   +1 more source

IMPLANTAÇÃO DE TECNOLOGIAS AGRÍCOLAS DE BAIXO CARBONO NA CAATINGA: PROJETO RURAL SUSTENTÁVEL CAATINGA

Nativa
Low Carbon Agricultural Technologies (LCATs) are based on integrated systems, capable of recovering soil productivity, improving ecosystems and mitigating greenhouse gas emissions, responsible for climate change. LCATs are recommended as a solution for large production systems in Brazilian biomes.
Zini Antunes de Mattos, Vanina, Barreto, Renata da Costa, Vasconcelos de Freitas, Marcos Aurélio   +2 more
openaire   +2 more sources

Mudanças do Uso e de Cobertura da Terra na Região Semiárida de Sergipe

Floresta e Ambiente
No presente estudo, foi realizada uma análise temporal do uso e da cobertura da terra na região semiárida de Sergipe. Para tanto, foram utilizadas imagens dos satélites Landsat-5 TM e Landsat-8 OLI, adquiridas nos anos de 1992, 2003 e 2013. Utilizou-se o
Márcia Rodrigues de Moura Fernandes, Eraldo Aparecido Trondoli Matricardi, André Quintão de Almeida, Milton Marques Fernandes   +3 more
doaj   +1 more source

Mucorales isolados do solo de mineração de cobre e produção de amilase e inulinase Mucorales isolated from copper-mining soils and production of amylase and inulinase

Acta Botânica Brasílica, 2006
A presença de metais pesados no solo proporciona impacto sobre os microrganismos, vegetação e os processos funcionais do ecossistema. Visando comprovar que Mucorales são afetados pela extração de cobre na Mineradora Caraíba, Jaguarari, BA, espécies de ...
André Luiz Cabral Monteiro Azevedo Santiago, Cristina Maria de Souza-Motta   +1 more
doaj   +1 more source

How are we choosing species for direct seeding restoration in megadiverse neotropical landscapes? Recommendations from projects implemented in Brazil

Restoration Ecology, EarlyView.
Direct seeding for ecological restoration is a cost‐effective and scalable method, but its effectiveness largely relies on choosing the appropriate species. Understanding the criteria used to select species is critical for optimizing restoration outcomes, especially in the face of limited resources and ongoing environmental changes.
Mariane C. Inocente, Mario Santos, Andreliza R. T. de Oliveira, Felipe B. Dutra, Ana P. P. Shiguehara, Aline B. V. Cipriano, Fatima C. M. Piña‐Rodrigues   +6 more
wiley   +1 more source

Composição botânica e frequência de dicotiledôneas herbáceas em sistema agrossilvipastoril para a caatinga. [PDF]

, 2015
Resumo: O raleamento da Caatinga tem sido uma técnica utilizada para aumentar a biodiversidade e a oferta de forragem do estrato herbáceo. Esta técnica é a base de modelos de produção agrossilvipastoris.
ALVES, M. M. de A., CAVALCANTE, A. C. R., MORA, C. M., MOURÃO, A. E. B., OLIVEIRA, L. B. de   +4 more
core  

Mapping ethnobotanical aspects of the iconic Mandacaru cactus, Cereus jamacaru DC. in Brazil: a scientometric review [PDF]

Brazilian Journal of Biology
Cereus jamacaru DC. occurs in the central-eastern region of Brazil and is among the best-known cacti in the country. Its phytochemical properties and fruits hold great significance to the local communities.
A. Bezerra-Silva, S. Albuquerque-Lima, A. C. A. Fagundes, M. T. D. Gomes, P. S. Santos-Neves, J. S. Costa, E. M. Costa-Neto, L. S. Funch   +7 more
doaj   +1 more source

Regional heterothermy in Megasoma gyas is not related to active heat dissipation by the horns

Insect Science, EarlyView.
Danilo Giacometti, Luiz Henrique Lima Silva, Guilherme Gomes, José Eduardo de Carvalho, Alexandre V. Palaoro   +4 more
wiley   +1 more source