dc.creator | Bojacá, C.R. | |
dc.creator | Gil, R. | |
dc.creator | Casilimas, H. | |
dc.creator | Arias, L.A. | |
dc.creator | Schrevens, E. | |
dc.date.accessioned | 2020-06-18T20:12:10Z | |
dc.date.accessioned | 2022-09-23T18:54:39Z | |
dc.date.available | 2020-06-18T20:12:10Z | |
dc.date.available | 2022-09-23T18:54:39Z | |
dc.date.created | 2020-06-18T20:12:10Z | |
dc.identifier | https://www.researchgate.net/publication/281412040_Modelling_the_Environmental_Impact_of_Pesticides_Sprayed_on_Greenhouse_Tomatoes_a_Regional_Case_Study_in_Colombia | |
dc.identifier | http://hdl.handle.net/20.500.12010/10069 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/3509563 | |
dc.description.abstract | In many horticultural areas, the pest management in bio-physically limited
and technically constrained production systems is reduced to a chemical control
strategy. The environmental impact and fate of pesticides and fertilizers is becoming
a matter of growing concern among research organizations and governmental
institutions in countries such as Colombia. The objective of the present work was to
estimate the environmental impact caused by the pesticides used in greenhouse
tomatoes. Primary information was collected through structured interviews with a
representative set of local growers. For each grower amount of pesticide products
used as well as the pesticide management schemes were investigated. Through a life
cycle assessment approach the environmental impact of pesticides manufacture,
transport and field use was estimated. An adapted version of the PestLCI and
USES-LCA models were used to estimate the environmental fate of pesticides for
each individual production unit. The USES-LCA model considered the field use
stage with the topsoil layer and the air as the affected environmental compartments.
Afterwards, the impact was scaled-up to the regional level by modelling the spatially
variability observed for the surveyed pesticide data. In order to determine if the
environmental impact caused by pesticides is evenly distributed or exhibited any
spatial pattern a point pattern analysis was carried out. Results indicated a higher
impact at the manufacture stage for most of the categories analysed. A high
variability on the environmental impact was observed at the regional scale du | |
dc.publisher | Universidad Jorge Tadeo Lozano | |
dc.rights | EL AUTOR, manifiesta que la obra objeto de la presente autorización es original y la realizó sin violar o usurpar derechos de autor de terceros, por lo tanto la obra es de exclusiva autoría y tiene la titularidad sobre la misma. PARGRAFO: En caso de presentarse cualquier reclamación o acción por parte de un tercero en cuanto a los derechos de autor sobre la obra en cuestión, EL AUTOR, asumirá toda la responsabilidad, y saldrá en defensa de los derechos aquí autorizados; para todos los efectos la universidad actúa como un tercero de buena fe. EL AUTOR, autoriza a LA UNIVERSIDAD DE BOGOTA JORGE TADEO LOZANO, para que en los términos establecidos en la Ley 23 de 1982, Ley 44 de 1993, Decisión andina 351 de 1993, Decreto 460 de 1995 y demás normas generales sobre la materia, utilice y use la obra objeto de la presente autorización. POLITICA DE TRATAMIENTO DE DATOS PERSONALES. Declaro que autorizo previa y de forma informada el tratamiento de mis datos personales por parte de LA UNIVERSIDAD DE BOGOTÁ JORGE TADEO LOZANO para fines académicos y en aplicación de convenios con terceros o servicios conexos con actividades propias de la academia, con estricto cumplimiento de los principios de ley. Para el correcto ejercicio de mi derecho de habeas data cuento con la cuenta de correo protecciondatos@utadeo.edu.co, donde previa identificación podré solicitar la consulta, corrección y supresión de mis datos | |
dc.rights | Abierto (Texto Completo) | |
dc.source | instname:Universidad Jorge Tadeo Lozano | |
dc.source | reponame:Repositorio Institucional UJTL | |
dc.subject | Life cycle assessment | |
dc.subject | PestLCI | |
dc.subject | Pesticides fate | |
dc.subject | Point pattern analysis | |
dc.title | Modelling the environmental impact of pesticides sprayed on greenhouse tomatoes: a regional case study in Colombia | |