Mostrando 10 resultados de: 21
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A novel approach to assessing environmental disturbance based on habitat selection by zebra fish as a model organism
ArticleAbstract: Aquatic ecotoxicity assays used to assess ecological risk assume that organisms living in a contaminPalabras claves:Environmental risk, Habitat disturbance, Habitat selection, Preference, Spatial DistributionAutores:Beatriz Nieto-Ariza, Cristiano V.M. Araújo, Daniel M. Griffith, David Salvatierra, Jaramillo R., Laura Cervera, Luis A. Ramos-Guerrero, Luis Alejandro Ramos, Moreira-Santos M., Paul Vargas Jentzsch, Ribeiro R., Santiago Erazo, Victoria Carolina Vera-VeraFuentes:googlescopusStress-driven emigration in complex field scenarios of habitat disturbance: The heterogeneous multi-habitat assay system (HeMHAS)
ArticleAbstract: Lines of evidence used in ecological risk assessment (ERA) are essentially three: chemistry, biologyPalabras claves:Avoidance, contamination, Ecological risk assessment, Habitat selection, Non-forced exposure systemAutores:Aguirre E., Barro S., Blasco J., Cristiano V.M. Araújo, Moreira-Santos M., Ribeiro R., Roque D., Toribio A.Fuentes:scopusStressor-driven emigration and recolonisation patterns in disturbed habitats
ArticleAbstract: Although essential to conservation, little is known about how stress intensity can provoke emigratioPalabras claves:Environmental stressor, Habitat connectivity, Habitat disturbance, MIGRATION, Spatial DistributionAutores:Cristiano V.M. Araújo, Moreira-Santos M., Ribeiro R.Fuentes:scopusWhat if aquatic animals move away from pesticide-contaminated habitats before suffering adverse physiological effects? A critical review
ArticleAbstract: Several pesticides were developed to be repellent to the targeted pest. However, non-target speciesPalabras claves:Avoidance, Contamination gradient, Habitat disturbance, HABITAT FRAGMENTATION, non-forced exposure, repellenceAutores:Cristiano V.M. Araújo, Moreira-Santos M., Ribeiro R.Fuentes:scopusWhat risks do the contaminants really represent? A standpoint on effects from organisms to ecosystems/landscapes based on non-forced aquatic exposure scenarios
Book PartAbstract: The present essay has as main goal to discuss the risks of the contaminants when their effects are aPalabras claves:Avoidance, Environmental risk assessment, non-forced exposureAutores:Cristiano V.M. Araújo, Moreira-Santos M., Ribeiro R., Shinn C.Fuentes:scopusAttractiveness of food and avoidance from contamination as conflicting stimuli to habitat selection by fish
ArticleAbstract: Habitat selection by fish is the outcome of a choice between different stimuli. Typically, the presePalabras claves:food availability, Habitat choice, Spatial Distribution, Tilapia, toxicityAutores:Cristiano V.M. Araújo, David Salvatierra, Elizabeth N.V. Rodríguez, Luís Alberto Cedeño-Macías, Moreira-Santos M., Ribeiro R., Victoria Carolina Vera-VeraFuentes:scopusAvoidance and recolonization responses of the gastropod Olivella semistriata exposed to coastal sediments
Book PartAbstract: The spatial distribution of the snail Olivella semistriata along the Ecuadorian coast near the cityPalabras claves:Habitat selection, sediment, Spatial Distribution, toxicityAutores:Cristiano V.M. Araújo, David Salvatierra, Dayanara María Macías-Mayorga, Katherine Johana Benavides Anchundia, Luís Alberto Cedeño-Macías, Moreira-Santos M., Ribeiro R., Victoria Carolina Vera-VeraFuentes:scopusActive and passive spatial avoidance by aquatic organisms from environmental stressors: A complementary perspective and a critical review
ReviewAbstract: Spatial avoidance is a mechanism by which many organisms prevent their exposure to environmental strPalabras claves:Avoidance, drift, Ecological relevance, Habitat disturbanceAutores:Cristiano V.M. Araújo, Moreira-Santos M., Ribeiro R.Fuentes:scopusActive avoidance from a crude oil soluble fraction by an Andean paramo copepod
ArticleAbstract: Several oil spills due to ruptures in the pipeline oil systems have occurred at the Andean paramo. APalabras claves:ECUADOR, non-forced exposure, oil spill, Paramo, Polycyclic aromatic hydrocarbonsAutores:Andrea C. Encalada, Cristiano V.M. Araújo, Moreira-Santos M., Ribeiro R., Sousa J.P., Valeria Ochoa-HerreraFuentes:scopusContaminant-driven habitat fragmentation: Should ecological risk assessments include avoidance and recolonisation testing?
Book PartAbstract: Traditional ecotoxicity testing neglects possible contaminant-driven emigration, thus potentially unPalabras claves:Ecotoxicity testing, ecotoxicology, Emigration, Environmental stressor, Habitat disturbance, RepellentAutores:Cristiano V.M. Araújo, Moreira-Santos M., Ribeiro R., Sousa J.P.Fuentes:scopus