Ecosystem
Mostrando 1-12 de 1032 artigos, teses e dissertações.
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1. Scientific criticism of “Unlawful prosecution regarding forest ecosystem destruction”
Abstract This scientific criticism was based on what was proposed in the article “Unlawful prosecution regarding forest ecosystem destruction,” aiming to expand its discussion, especially from a comparison between the Polish and the Brazilian reality. For this purpose, exploratory, documentary, and bibliographic research was carried out, allowing the rec
Revista Brasileira de Direito Processual Penal. Publicado em: 2022
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2. Unlawful prosecution in the case regarding the destruction of a forest ecosystem
Resumo A complexidade geral do tema e o alto nível de especialização exigido tornam as investigações de crimes ambientais uma tarefa muito desafiadora para a aplicação da lei. A clandestinidade das infrações ambientais combinada com a complexidade da lei ambiental está entre as razões das falhas de persecução. Neste artigo, analisa-se um process
Revista Brasileira de Direito Processual Penal. Publicado em: 2022
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3. Chromatographic Profiles of Ethyl Acetate Extracts Produced by Bacillus sp. Collected from the Mangroves in the Brazilian Northeast
The genus Bacillus is Gram-positive, anaerobic or aerobic facultative bacteria, often described to be associated with the mangrove rhizosphere. Secondary products of their metabolism, coming from places affected by pollution and environmental stresses, such as mangroves, have been attracting interest from the biotechnological point of view. In view of this s
Journal of the Brazilian Chemical Society. Publicado em: 2022
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4. Willingness to pay for water ecosystem services in a river basin of the in South America largest semi-arid region
Resumo Este estudo apresenta o resultado sobre a Disposição A PagaR (DAP) de Serviços Ecossistêmicos (SE) reguladores da água em uma bacia hidrográfica brasileira. O semiárido brasileiro é a maior região semiárida da América do Sul, esta área é classificada como o semiárido mais povoado do mundo. 393 questionários foram aplicados utilizando o
Nova Economia. Publicado em: 2022
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5. AN ADAPTED UNMANNED AERIAL VEHICLE FOR ENVIRONMENTAL WATER SAMPLING
In this work an unmanned aerial vehicle (UAV) was adapted to be used as an environmental tool to collect water samples of sea, estuary, and mangrove for further analysis by gas chromatography with a mass detector (GC-MS). The sampling automated system was based on a microcontroller, a solenoid valve, and a peristaltic mini-pump that was coupled to a quadcopt
Química Nova. Publicado em: 2022
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6. Internationalization of China’s medical device industry: a case study in Brazil
Abstract Purpose The singularity of being the first Chinese manufacturer of drug-eluting stents to arrive in Brazil and the country being selected as the company's first experience outside its home country motivated the interest in the study of this case, vis-à-vis with the characteristic of internationalization medical device companies according to the Up
RAUSP Management Journal. Publicado em: 2022
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7. The role of the microbiota-gut-brain axis in neuropsychiatric disorders
The microbiota-gut-brain axis is a bidirectional signaling mechanism between the gastrointestinal tract and the central nervous system. The complexity of the intestinal ecosystem is extraordinary; it comprises more than 100 trillion microbial cells that inhabit the small and large intestine, and this interaction between microbiota and intestinal epithelium c
Braz. J. Psychiatry. Publicado em: 2021-06
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8. A Brazilian adaptation of the Affective and Cognitive Measure of Empathy
The microbiota-gut-brain axis is a bidirectional signaling mechanism between the gastrointestinal tract and the central nervous system. The complexity of the intestinal ecosystem is extraordinary; it comprises more than 100 trillion microbial cells that inhabit the small and large intestine, and this interaction between microbiota and intestinal epithelium c
Braz. J. Psychiatry. Publicado em: 2021-06
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9. Enzymatic efficiency of the decomposing microbiota: what does really matter for aquatic macrophytes invasions?
ABSTRACT Biological invasions have negative impacts on different ecosystem-level functions, such as nutrient cycling. In aquatic environments, exotic litter can change the activity of the decomposer microbiota. We tested whether litter quality, litter decay, and enzyme activity differed between nativeEgeria densaand exoticHydrilla verticillata. The invasive
Acta Bot. Bras.. Publicado em: 2021-03
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10. Macrophyte functional composition is stable across a strong environmental gradient of a Neotropical floodplain
ABSTRACT Ecological communities are compared by the similarity or distinctness of their species. Taking into account community composition at a determined site, one could expect a similar reasoning to explain differences in both taxonomic and functional composition due to environmental gradients. We aim to evaluate spatial variation in functional composition
Acta Bot. Bras.. Publicado em: 2021-03
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11. Implications of global climate change for the development and ecological interactions between two key Amazonian aquatic macrophytes
ABSTRACT Amazon wetlands are among the most vulnerable ecosystem to be impacted by climate change, which may increase the frequency of extreme droughts and floods. We used Eichhornia crassipes and Pistia stratiotes, two abundant aquatic plants in the Amazon floodplains, to evaluate the effects of combined temperature and [CO2] increase on growth, physiology
Acta Bot. Bras.. Publicado em: 2021-03
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12. NET PRIMARY PRODUCTIVITY OF A MOUNTAIN FOREST ECOSYSTEM AS AFFECTED BY CLIMATE AND TOPOGRAPHY
ABSTRACT Response of terrestrial ecosystems to changing climate has become an issue of central importance for land managers and policymakers. Climate extremes and trends have a strong control on productivity of semi-arid mountain ecosystems. Located in a transition zone from continental type climate to relatively mild Black Sea type climate in Turkey, the Il
CERNE. Publicado em: 2020-09