Results 141 to 150 of about 1,796,984 (240)

Fish loss in tropical coastal ecosystems can jeopardise nutrient supply to traditional fishing communities: A case study from Northeast Brazil

People and Nature, Volume 8, Issue 5, Page 1248-1260, May 2026.
Abstract Fisheries constitute one of the major benefits that oceans provide for people. Yet anthropogenic pressures and global changes are disrupting coastal systems, eroding marine biodiversity and threatening the food security of traditional populations.
Fabricio C. Albuquerque, Guilherme O. Longo, Luiza S. Waechter, Mariana Bender, Filipe M. França   +4 more
wiley   +1 more source

Development of image analysis methodologies to quantify intracellular PHA, polyphosphate and glycogen within wastewater treatment plants [PDF]

, 2013
In wastewater treatment plants (WWTP), enhanced biological phosphorus removal (EBPR) processes are performed by mixed cultures containing polyphosphate (PAO) and glycogen accumulating organisms (GAO).
Amaral, A. L., Cunha, J. R., Ferreira, E. C., Leal, C. S., Mesquita, D. P., Oehmen, Adrian, Reis, M. A. M.   +6 more
core  

Climate‐induced shifts in long‐term tropical tree reproductive phenology: Insights from species dependent on and independent of biotic pollination

Functional Ecology, Volume 40, Issue 5, Page 1286-1298, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The dependence on biotic pollination may constrain plant phenological responses because flowering time ultimately defines reproductive success. We proposed a local‐scale study combining long‐term phenology and experimental data to evaluate how a key functional trait—the
Amanda Eburneo Martins, Priscilla de Paula de Loiola, Daniel Pareja‐Bonija, Leonor Patricia Cerdeira Morellato   +3 more
wiley   +1 more source

Sustainable management models applied to chestnut coppice in the north-east of Portugal [PDF]

, 2009
The sweet chestnut (Castanea sativa Mill.) is a valuable species in Portugal, namely in North-east region, both for fruit and timber production that is important to value because it plays an important economical role in this disadvantaged territory.
Geraldes, Sónia Alexandra Afonso, Monteiro, Maria do Loreto, Nunes, Luís, Patrício, Maria Sameiro   +3 more
core  

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

Journal 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, Haldre S. Rogers, Fulbert J. K. Gnonlonfoun, Talita Zupo, Rafael Barbizan Sühs, Daniella Vinha, Débora Cristina Rother, Paulo Alves Almeida Junior, Angela Luciana de Avila, José Marcos Barbosa, Romualdo Morelatto Begnini, Antonio Jorge Tourinho Braga, Marcos Vinicius Wincker Caldeira, Elivane Salete Capellesso, Andre Targa Cavassani, Eliana Cazetta, Ricardo Gomes Cesar, Marilena Menezes Silva Conde, Cléber Covre, Henrique Machado Dias, Pavel Dodonov, Rinaldo Luiz Caraciolo Ferreira, Cintia Gomes Freitas, Milena Gama, Gerhard Gottsberger, Flavia Moraes de Jesus, Carlos Alfredo Joly, Ute Christiane Knörr, Sustanis Horn Kunz, Vinícius Londe, Ana Lícia Patriota Feliciano Marangon, Luiz Carlos Marangon, Fabiana Maraschin‐Silva, Marcia C. M. Marques, Adriana Maria Zanforlin Martini, Valéria Forni Martins, Larissa Lopes Mellinger, Luís Fernando Tavares de Menezes, Sandra Bos Mikich, Luiz Fernando Duarte de Moraes, Marcelo Trindade Nascimento, Marcelo Augusto Meratti de Oliveira, Monique Perini, Julia Fleming Pimentel, Daniel Piotto, Rita de Cássia Quitete Portela, Janaine Isabela da Silva Rocha, Ricardo Ribeiro Rodrigues, Jerônimo Boelsums Barreto Sansevero, Amanda Souza dos Santos, Flavio Antonio Maës dos Santos, Jaqueline Pêgo Quintino Santos, Nelson Augusto Santos Junior, Tanise Luisa Sausen, Carlos Rodrigues da Silva, Joselane Príscila Gomes da Silva, Jorge Yoshio Tamashiro, Luiz Roberto Zamith, Leticia Bolian Zimback, Raquel Fernandes Zorzanelli, Victor Pereira Zwiener, Renato Augusto Ferreira de Lima, Luís Fábio Silveira, Marco Aurélio Pizo   +63 more
wiley   +1 more source

Resumo

, 2018
O gênero textual resumo é uma apresentação concisa, frequentemente, seletiva de um determinado texto, afirmam Lakatos e Marconi (2002, p. 222). O resumo é utilizado em diversos tipos de textos acadêmicos, como por exemplo, artigos, monografias, dissertações e teses.
openaire   +3 more sources

A implementação de uma estratégia de e-business em destinos [PDF]

, 2010
O turismo é a actividade económica onde é mais utilizado o e-business (negócio electrónico) não só no que respeita à procura de informação mas também à aquisição de serviços (Carter & Bédard, 2001; Costa et al., 2004; Werthner & Ricci, 2004).
Costa, Carlos Manuel Martins da, Martins, Catarina Antónia, Pacheco, Osvaldo Rocha   +2 more
core  

The Red Queen unveils the sexual and mating strategies of flowers

Journal of Ecology, Volume 114, Issue 5, May 2026.
Although the conventional wisdom is that floral traits of plants evolved in concert with their mutualistic pollinators, here we showed that several key sexual and mating traits of plants, which modulate their outcrossing strategy, evolved in response to the pressure exerted by their antagonistic insect herbivores.
Carlos Roberto Fonseca, Martin Brändle, Martin M. Gossner   +2 more
wiley   +1 more source

Wasp and Ant Nests: Who Really Protects Whom? New Insights From Amazonian Forests

Austral Ecology, Volume 51, Issue 5, May 2026.
ABSTRACT Studies of animal behaviour are often biased towards species that are large‐bodied or have broad geographic ranges, as these are easier to observe in nature. Consequently, our understanding of behavioural ecology is shaped by such biases, even though these studies have provided important insights.
Sergio Santorelli Junior, João Araújo, William E. Magnusson, Paulo Cézar Salgado Barroso, Alexandre Somavilla   +4 more
wiley   +1 more source

Resumo

, 2017
A Revista PAULUS recebe o nome de um dos grandes pensadores do mundo ocidental, Paulo de Tarso. Paulo (Paulus) é o sujeito que pensa o acontecimento e sua relação com a vida. Vive a experiência de estar num mundo plural, expõe-se a dialogar com os intelectuais de seu tempo, encontrando-se com os de fora, com os diferentes, com as culturas e a fé.
openaire   +2 more sources