Results 81 to 90 of about 645 (149)

Metais pesados em amostras biológicas de bovinos Heavy metals in cattle biological samples

Ciência Rural, 2009
O objetivo deste trabalho foi determinar a concentração de metais pesados no sangue (Pb, Ni e Cd), soro (Cu e Zn), pelo e leite (Pb, Ni, Cd, Cu e Zn) de bovinos criados em área industrializada (com siderúrgicas) e não-industrial do Estado de Minas Gerais,
Maria Verônica de Souza, Matheus Werner de Souza Vianna, Bruna Mota Zandim, Raphael Bragança Alves Fernandes, Maurício Paulo Ferreira Fontes   +4 more
doaj  

Influence of environmental factors on benthic macroinvertebrate communities of urban streams in Vereda habitats, Central Brazil Influência de variáveis ambientais na comunidade de macroinvertebrados bentônicos de córregos urbanos de Veredas, Brasil Central

Acta Limnologica Brasiliensia, 2011
AIM: Veredas and the aquatic and semi-aquatic communities play a key role in watershed protection in the Cerrado Biome. Information about the effects of physical and chemical variables and habitat integrity on benthic communities has been increased in ...
Renata de Moura Guimaraes Souto, Kátia Gomes Facure, Luis Alfredo Pavanin, Giuliano Buzá Jacobucci   +3 more
doaj  

Comunidades liquénicas como bioindicadores de calidad del aire del Valle de Aburrá

Gestión y Ambiente, 2010
Los líquenes han sido propuestos como bioindicadores de la calidad del aire por su alta sensibilidad a los cambios que afectan su abundancia, biomasa y vitalidad.
Margarita María Jaramillo Ciro1, Liliana Rocío Botero Botero   +1 more
doaj  

Assessment of Primary Health Care for rural workers exposed to pesticides. [PDF]

Rev Saude Publica, 2020
Silvério ACP, Martins I, Nogueira DA, Mello MAS, Loyola EAC, Graciano MMC.   +5 more
europepmc   +1 more source

Elucidating Sexual and Spatial Influences on the Trophic Ecology of Amazon River Dolphins (<i>Inia geoffrensis</i>) and Mercury Contamination. [PDF]

Environ Sci Technol
Vannuci-Silva M, da Silva VMF, Tovar LR, Amaral RS, Manhães BMR, Montanini G, Azevedo AF, Lailson-Brito J, Bisi TL.   +8 more
europepmc   +1 more source

Trypanosomatids in Costa Rican Bats: First Molecular Evidence of the Leishmania (Viannia) guyanensis Complex and Evidence of a Broader Host Association for Trypanosoma minasense. [PDF]

Acta Parasitol
Rubí-Chacón R, Urbina-Villalobos A, Sibaja-Morales KD, Zuniga-Moya MJ, Dolz G.   +4 more
europepmc   +1 more source

Development of a New Method for the Absolute Quantification of Selenoproteins in Chicken Serum by Heteroatom-Tagged Proteomics. [PDF]

J Agric Food Chem
Callejón-Leblic B, Hachemi MA, Cardoso D, García-Barrera T.   +3 more
europepmc   +1 more source

[Classification and characterization of exposure among artisanal fishers to the oil spill in Pernambuco, Brazil]. [PDF]

Cad Saude Publica
Gonçalves JE, Lima VMC, Santos JPF, Gurgel IGD, Rego RCF, Santos MOSD.   +5 more
europepmc   +1 more source

Emerging Pollutants in Chinstrap Penguins and Krill from Deception Island (South Shetland Islands, Antarctica). [PDF]

Toxics
Motas M, Jerez-Rodríguez S, Veiga-Del-Baño JM, Ramos JJ, Oliva J, Cámara MÁ, Andreo-Martínez P, Corsolini S.   +7 more
europepmc   +1 more source

Molecular and Morphological Differentiation of Common Dolphins (Delphinus sp.) in the Southwestern Atlantic: Testing the Two Species Hypothesis in Sympatry. [PDF]

PLoS One, 2015
Cunha HA, de Castro RL, Secchi ER, Crespo EA, Lailson-Brito J, Azevedo AF, Lazoski C, Solé-Cava AM.   +7 more
europepmc   +1 more source