Mostrando 10 resultados de: 15
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Bioagro(2)
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Revista Internacional de Contaminacion Ambiental(2)
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Facultad de Ciencias Naturales. Universidad de Guayaquil(1)
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Microorganismos, hongos y algas(6)
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Composition, abundance and sources of anthropogenic marine debris on the beaches from Ecuador – A volunteer-supported study
ArticleAbstract: This study represents an inter-institutional effort that was supported by more than 400 volunteers.Palabras claves:beach, Litter sources, marine litter, Plastics, Pollution, Single-use itemsAutores:Alemán-Dyer C., Avendaño U., Beatriz Pernía, Briz M.E., Condo-Espinel V., Guerrero J., Gustavo A. Domínguez, Honorato-Zimmer D., Jodie Jessica Darquea, Laaz E., María Herminia Cornejo-Rodríguez, Márquez L., Nikita Gaibor, Preciado M., Thiel M.Fuentes:googlescopusBiomarkers of cadmium pollution in plants
ArticleAbstract: Due to the vital role of plants in ecosystems, these organisms have been used for diagnosis or prediPalabras claves:Autores:Beatriz Pernía, Castrillo M., De Sousa A., Delcy Montoya, Reyes R.Fuentes:googlescopusConcentration of cadmium in water, sediments, eichhornia crassipes and pomacea canaliculata in the Guayas (Ecuador) river and tributaries
ArticleAbstract: In Ecuador there is evidence of contamination by Cd in the Gulf of Guayaquil, however, little is knoPalabras claves:Babahoyo river, biomonitor, contamination, Daule river, HEAVY METALAutores:Beatriz Pernía, Delcy Montoya, Egas F., Erwin Larreta, Kenya Bravo, Lissette Ramírez, Mariuxi Mero, Nelson Ramírez-PradoFuentes:googlescopusEffect of Plasmodium berghei infection on fetuses in pregnant BALB/c mice at two periods of pregnancy
ArticleAbstract: Malaria is a disease caused by a protozoan of the genus Plasmodium in humans and vertebrates. It hasPalabras claves:Gestational period, Loss weight, MALARIA, RodentAutores:Beatriz Pernía, Delcy Montoya, Gómez A., Lilian M. Spencer, Lilian Maritza Spencer Valero, Lizbeth ZamoraFuentes:googlescopusEffects of cadmium in plants of sphagneticola trilobata (l.) Pruski
ArticleAbstract: Cadmium (Cd2+) is a pollutant of great environmental concern due to its multiple origins (natural anPalabras claves:Glutathione, Oxidative Stress, Phytochelatins, phytoremediation, Tolerant plants, WedeliaAutores:Beatriz Pernía, Bubis J., Calabokis M., Castrillo M., Guerra M., Noris K.Fuentes:googlescopusEffects of cadmium on the germination and initial growth of five varieties of Oryza sativa cultivated in Ecuador
ArticleAbstract: Cadmium is a heavy toxic metal that affects the growth and productivity of plants. In Ecuador, it haPalabras claves:'INIAP-FL-Arenillas', 'SFL- 011', Heavy Metals, Integral phytotoxicity index, toleranceAutores:Beatriz Pernía, Delcy Montoya, Karen Añazco, Mariuxi Mero, Mayía Y., Patricio CobosFuentes:googlescopusEstudio comparativo de los aspectos biológic-pesquero de la Corvina (Isopisthus remifer, Orden Perciformes, Familia Sciaenidae, Jordan & Gilbert, 1882) en el Puerto Engabao, Provincia del Guayas (2004 y 2014).
Master ThesisAbstract: La pesquería de la corvina Isopisthus remifer en el Ecuador constituye uno de los mayores recursos dPalabras claves:ASPECTOS REPRODUCTIVOS, CORVINA, DESEMBARQUEZ, PESCA ARTESANALAutores:Beatriz Pernía, Manuel Alejandro Díaz BenitezFuentes:rraaeLevels of cadmium in fresh and canned tuna for human consumption in Ecuador
ArticleAbstract: Actualmente, la bioacumulación de cadmio (Cd) en peces está aumentando y es un motivo de preocupacióPalabras claves:Autores:Beatriz Pernía, Evelyn Flores, Williams Sánchez, Wilson PozoFuentes:rraaePesquería artesanal de la medusa Stomolophus meleagris en el estuario interno del Golfo de Guayaquil 2014
Master ThesisAbstract: La pesca de la medusa Stomolophus meleagris, se desarrolla en el estuario interior del Golfo de GuayPalabras claves:MEDUSA, PLANCTON, POLIPOAutores:Beatriz Pernía, Mercy Raquel Preciado RamírezFuentes:rraaePhytotoxicity of cadmium on the germination and initial growth of Ecuadorian maize varieties
ArticleAbstract: Cadmium (Cd) is a pollutant that inhibits seed germination and decreases crop productivity. In EcuadPalabras claves:Heavy Metals, tolerance, ZEA MAYSAutores:Beatriz Pernía, Delcy Montoya, Henry Aguirre, Mariuxi Mero, Mayía Y., Pamela León, Patricio Cobos, Patricio ViteriFuentes:googlescopus