Results 11 to 20 of about 1,030 (183)

Configurational Fragility of Forest Landscapes Under Multiple Anthropic Uses. [PDF]

Ecol Evol
This study revealed that 72.2% of forest fragments and 96.1% of savannas have high configurational fragility, with a predominance of High III and Intermediate I sublevels and occasional occurrences of low fragility (Low III). Fragility is driven by pastures (57.7%), showing that landscapes with the same forest cover differ in fragility depending on the
Saraiva-Maia JJO, da Silva MD, Beiroz W, Almeida NV.   +3 more
europepmc   +2 more sources

Attitudes towards Urban Air Mobility for E-Commerce Deliveries: An Exploratory Survey Comparing European Regions

Aerospace, 2023
This study explores attitudes towards urban air mobility (UAM) for e-commerce deliveries. UAM, which utilizes drones, has the potential to revolutionize transport services and logistics, leading to economic benefits and reductions in congestion and ...
André Teixeira Silva, Sérgio Pedro Duarte, Sandra Melo, Adriana Witkowska-Konieczny, Michele Giannuzzi, António Lobo   +5 more
doaj   +1 more source

First record of Sooty Tern, Onychoprion fuscatus (Linnaeus, 1766) (Laridae, Charadriiformes), from São Paulo state, Brazil [PDF]

Check List, 2023
Sooty Tern, Onychoprion fuscatus (Linnaeus 1766), is a rare species along the Brazilian coast due to oceanic habits. We report the first documented record of this species from São Paulo state, southeastern Brazil.
Juarez de Castro Cabral, Vanessa Lanes Ribeiro, Gabriela Cristina da Silva, Isabella Cristina da Rocha Boaventura, Lucas Cardoso Laurindo, Cristiane Macedo del Rio do Valle, Rodrigo del Rio do Valle, Claudia Carvalho do Nascimento, Juliana Plácido Guimarães, Carolina Pacheco Bertozzi   +9 more
doaj   +3 more sources

Avaliação de impactos ambientais gerados na implantação e operação de subestação de energia elétrica: um estudo de caso em Palhoça, SC

Revista de Ciências Agroveterinárias, 2018
A energia elétrica é fundamental nos dias atuais, mas para chegar até empreendimentos agroveterinários, bem como ao consumidor final, há necessidade da implantação de empreendimentos que podem impactar o meio ambiente.
Eliana Turmina, Maria Raquel Kanieski, Larissa Antunes de Jesus, Luiara Heerdt da Rosa, Lais Gervasio Batista, Alexandre Nascimento de Almeida   +5 more
doaj   +1 more source

Length–weight relationships comparison between juveniles and adults of fish species from the mangroves of south Brazil

Acta Scientiarum: Biological Sciences, 2020
This study reports the length‐weight relationships (LWRs) for 8 fish species that inhabit mangroves. Many fisheries depend on mangroves, which serve as nursery and feeding areas for the juvenile stage of fishes, shrimp, and other fishery resources.
Bianca Possamai, Ana Carolina dos Passos, Bárbara Maichak de Carvalho   +2 more
doaj   +1 more source

Characterization of Surface Ozone Behavior at Different Regimes

Applied Sciences, 2017
Previous studies showed that the influence of meteorological variables and concentrations of other air pollutants on O3 concentrations changes at different O3 concentration levels.
Nádia F. Afonso, José C. M. Pires
doaj   +1 more source

Post-Covid city: what are we talking about?

Finisterra - Revista Portuguesa de Geografia, 2020
As the pandemic progresses towards all corners of the globe, it becomes more noticeable how this crisis is undermining some of the central aspects that give meaning to urban life.
Alberto Rodríguez-Barcón
doaj   +1 more source

Evolução do Conhecimento Científico na Engenharia Ambiental e Sanitária [PDF]

, 2020
A coleção “Evolução do Conhecimento Científico na Engenharia Ambiental e Sanitária” tem como objetivo disseminar o estado atual do conhecimento das diferentes áreas das ciências ambientais e sanitárias, apresentando a evolução do campo científico por meio de diferentes tipos de trabalhos que abordam os aspectos tecnológicos, políticos, econômicos ...
openaire   +2 more sources

An assessment of atmospheric deposition of metals and the physico -chemical parameters of a rainwater harvesting system in Rio de Janeiro Brazil, by means of statistical multivariate analysis

Revista Ambiente & Água, 2020
This study evaluates the rainwater harvesting system to determine the chemical quality of the water and allocate it for use. Samples were collected in the city of Rio de Janeiro at the points of Direct Precipitation (DP), First Flush (FF) and Reservoir ...
Gabrielle Nunes da Silva, Letícia Delduque Alves, Isabella Escobar dos Santos, Daniele Maia Bila, Alfredo Akira Ohnuma Júnior, Sérgio Machado Corrêa   +5 more
doaj   +1 more source

PNUM

Revista de Morfologia Urbana, 2020
Passaram dez anos desde a reunião do Conselho do International Seminar on Urban Form (ISUF), na conferência de Hamburgo de 2010, em que tive o prazer de apresentar a proposta de criação de uma Rede Portuguesa de Morfologia Urbana (PNUM).
Vítor Oliveira
doaj   +1 more source