Results 71 to 80 of about 2,680 (100)
, 2021 Incluye figuras, tablas, símbolos y anexos El incremento de las actividades de producción piscícola en la región Orinoquia, con especies como la cachama blanca (Piaractus brachypomus), ha llevado al desarrollo de estrategias de investigación que permiten contribuir con el conocimiento de esta especie debido a su uso en la acuacultura nacional y su ...
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Socio-occupational conditions and health of fishers exposed to the oil disaster-crime in Pernambuco, Brazil. [PDF]
Rev Bras EpidemiolGonçalves JE +6 more
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, 2018 The aquatic environment, by anthropic action, is the compartment that receives the final disposal of pollutants. In this way the organisms that inhabit them, remain in constant exposure to the action of these contaminants that often have mutagenic and carcinogenic potential, such as polycyclic aromatic hydrocarbons (PAHs).
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Efeitos tóxicos de benzo(a)pireno sobre a macroalga vermelha Gracilaria birdiae [PDF]
, 2015 openaire +1 more source
Influência da utilização de lareiras na concentração de benzo(a)pireno no ar Viseu
The study investigated the influence of the use of residential fireplaces on the concentration of benzo(a)pyrene (BaP) in urban air in the city of Viseu, Portugal. BaP, a highly carcinogenic polycyclic aromatic hydrocarbon, is emitted mainly by the incomplete combustion of biomass.
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, 2006 BaP, biodegradaci´on, biomasa vegetal, organismos aut´octonos, pasto alem´an, unidades formadoras de colonias.
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, 2010 Benzopl_apyrene, (BaP) is a polycyclic aromatic hydrocarbon (PAH) known as the ninth most dangerous substance due to its toxicity and high potential of damage as a carcinogenic and mutagenic substance. Considering the scarce information on the effects of PAHs, and particularly BaP on marine phytoplankton species, the present study was aimed to evaluate
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, 2014 The aquatic humic substances have great environmental importance to have the ability to complex metal ions present in the environment influencing their availability, making them generally less toxic to biota. Metallothioneins (MT) have the characteristic of regular metals on aquatic organisms being induced in the presence of metals and other compounds ...
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Avaliação da presença de hidrocarbonetos policíclicos aromáticos (HPAs) em amostras de mexilhões importados do Chile. [PDF]
, 2013 BOBEDA, C. R. R. +4 more
core
, 2018 ABSTRACT The indiscriminate use of fossil fuels and oil spills, among other related causes are the main factors that have contributed over time to the persistence of xenobiotic pollutants in the environment. Polycyclic aromatic hydrocarbons (PAHs) are defined as persistent xenobiotic compounds with strong carcinogenic and mutagenic properties, highly ...
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