RESUMO
En la formación ético-ambiental se requiere del desarrollo de acciones dirigidas a lograr una actitud consciente y valorativa, en función de una gestión sostenible de la vida en el planeta. El objetivo del trabajo es exponer los resultados obtenidos de la aplicación de una estrategia para la formación ético-ambiental del estudiante universitario, mediante un pre-experimento pedagógico. Se aplicaron métodos teóricos, empíricos y matemático-estadísticos, los cuales permitieron sistematizar la información proveniente de la bibliografía consultada, evaluar comportamientos y actitudes manifiestas por los estudiantes, así como los logros obtenidos después de aplicada la propuesta. El aporte fundamental de este artículo radica en valorar los resultados de la implementación de dicha estrategia en la práctica educativa, dentro de estos se destacan: el desarrollo de un comportamiento ético-reflexivo y una actitud para perfeccionar posiciones propias ante la multiplicidad de ámbitos de su actuación profesional, como parte de la implicación protagónica en la conservación del medio ambiente. El estudio se realizó en la carrera de Biología de la universidad de Camagüey en la etapa comprendida entre abril del 2018 y mayo de 2020.
Ethical-environmental training requires the development of actions aimed at achieving a conscious and evaluative attitude based on sustainable management of life on the planet. The objective of the work is to assess the effectiveness of the strategy for the ethical-environmental training of the university student, through a pedagogical pre-experiment. Theoretical, empirical and mathematical-statistical methods were applied, which allowed systematizing the information from the bibliography consulted, evaluating behaviors and attitudes manifested by the students, as well as the results obtained after applying the proposal. The fundamental contribution of this article lies in assessing the results of the implementation of said strategy in educational practice, within these the following stand out: the development of an ethical-reflexive behavior and an attitude to perfect their own positions before the multiplicity of areas of their professional action, as part of the protagonist involvement in the conservation of the environment. The study was carried out in the career of Biology of the university of Camagüey in the stage understood between April of the 2018 and May of 2020.
RESUMO
RESUMEN La formación ético-ambiental constituye un proceso esencial para el desarrollo de conductas reflexivas y autovalorativas que repercuten favorablemente en una actitud de respeto hacia el medio ambiente. El objetivo del trabajo es describir una estrategia para la formación ético-ambiental del estudiante universitario. En su concepción se utilizaron métodos teóricos, empíricos y matemático-estadísticos. La misma se estructura en tres etapas con acciones concretas que favorecen, desde una concepción ética, la reflexión, autovaloración, prevención y solución de problemas morales relacionados con la dignidad de los seres humanos; así como su actuación hacia la sostenibilidad del entorno natural.
ABSTRACT Ethical-environmental training constitutes an essential process for the development of reflective and self-evaluating behaviors that have a favorable impact on an attitude of respect towards the environment. The objective of the work is to describe a strategy for the ethical-environmental training of the university student. In its conception, theoretical, empirical and mathematical-statistical methods were used. It is structured in three stages with concrete actions that favor, from an ethical conception, reflection, self-assessment, prevention and solution of moral problems related to the dignity of human beings; as well as its action towards the sustainability of the natural environment.
RESUMO
Anthropogenic litter is present in all marine habitats, from beaches to the most remote points in the oceans. On the seafloor, marine litter, particularly plastic, can accumulate in high densities with deleterious consequences for its inhabitants. Yet, because of the high cost involved with sampling the seafloor, no large-scale assessment of distribution patterns was available to date. Here, we present data on litter distribution and density collected during 588 video and trawl surveys across 32 sites in European waters. We found litter to be present in the deepest areas and at locations as remote from land as the Charlie-Gibbs Fracture Zone across the Mid-Atlantic Ridge. The highest litter density occurs in submarine canyons, whilst the lowest density can be found on continental shelves and on ocean ridges. Plastic was the most prevalent litter item found on the seafloor. Litter from fishing activities (derelict fishing lines and nets) was particularly common on seamounts, banks, mounds and ocean ridges. Our results highlight the extent of the problem and the need for action to prevent increasing accumulation of litter in marine environments.
Assuntos
Água do Mar , Poluentes da Água , Europa (Continente)RESUMO
This article documents the addition of 234 microsatellite marker loci to the Molecular Ecology Resources Database. Loci were developed for the following species: Acipenser sinensis, Aleochara bilineata, Aleochara bipustulata, Barbus meridionalis, Colossoma macropomum, Delia radicum, Drosophila nigrosparsa, Fontainea picrosperma, Helianthemum cinereum, Liomys pictus, Megabalanus azoricus, Pelteobagrus vachelli, Pleuragramma antarcticum, Podarcis hispanica type 1A, Sardinella brasiliensis and Sclerotinia homoeocarpa. These loci were cross-tested on the following species: Acipenser dabryanus, Barbus balcanicus, Barbus barbus, Barbus cyclolepis, Drosophila hydei, Drosophila melanogaster, Drosophila obscura, Drosophila subobscura, Fontainea australis, Fontainea fugax, Fontainea oraria, Fontainea rostrata, Fontainea venosa, Podarcis bocagei, Podarcis carbonelli, Podarcis liolepis, Podarcis muralis and Podarcis vaucheri.
