New improvements on pesticide ecological risk assessment on the soil-water interface

Bibliographic Details
Main Author: Leitão, Sara Pais de Almeida da Silva
Publication Date: 2013
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10400.5/6449
Summary: Doutoramento em Engenharia Agronómica - Instituto Superior de Agronomia
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network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
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spelling New improvements on pesticide ecological risk assessment on the soil-water interfaceMediterranean conditionsnatural soilERA pesticidescrop-based scenariosaquatic-terrestrial ecotoxicologyDoutoramento em Engenharia Agronómica - Instituto Superior de AgronomiaImproving knowledge to evaluate and reduce pesticide impacts in the environment is a present concern to achieve their sustainable use. With the aim of increasing ecological relevance on the environmental risk assessment of pesticides (ERA), an integrated approach was undertaken linking pesticide fate and effects on aquatic and terrestrial non-target organisms under irrigated crop-based scenarios in Mediterranean realistic conditions, for which there is a lack of studies. Pesticides fate and effects were assessed by adopting an innovative approach embracing different levels of ERA complexity: a refined first-tier with the use of natural soil in ecotoxicological testing, instead of the conventional artificial soil; a refined higher-tier level performing simulations of cropbased agricultural scenarios of maize, potato and onion crops, with the application of the fungicides azoxystrobin and chlorothalonil and the insecticide ethoprophos, using a new semi-field methodology; and an higher tier field study incorporating biological interactions and dynamics of soil fauna communities and environmental factors that determine the effects of pesticides in the field under realistic agricultural practices. This study will increase the knowledge on ecological risks of pesticides under field situations improving decision making towards a sustainable use of pesticides and ecological protectionISASousa, José Paulo Filipe Afonso deCerejeira, Maria José Pais de AlmeidaRepositório da Universidade de LisboaLeitão, Sara Pais de Almeida da Silva2014-02-03T14:33:39Z20132013-01-01T00:00:00Zdoctoral thesisinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10400.5/6449TID:101265638engLeitão, S.P.A.S. - New improvements on pesticide ecological risk assessment on the soil-water interface. Lisboa: ISA, 2013, 229 p.info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-03-17T16:10:00Zoai:repositorio.ulisboa.pt:10400.5/6449Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T04:04:42.842687Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv New improvements on pesticide ecological risk assessment on the soil-water interface
title New improvements on pesticide ecological risk assessment on the soil-water interface
spellingShingle New improvements on pesticide ecological risk assessment on the soil-water interface
Leitão, Sara Pais de Almeida da Silva
Mediterranean conditions
natural soil
ERA pesticides
crop-based scenarios
aquatic-terrestrial ecotoxicology
title_short New improvements on pesticide ecological risk assessment on the soil-water interface
title_full New improvements on pesticide ecological risk assessment on the soil-water interface
title_fullStr New improvements on pesticide ecological risk assessment on the soil-water interface
title_full_unstemmed New improvements on pesticide ecological risk assessment on the soil-water interface
title_sort New improvements on pesticide ecological risk assessment on the soil-water interface
author Leitão, Sara Pais de Almeida da Silva
author_facet Leitão, Sara Pais de Almeida da Silva
author_role author
dc.contributor.none.fl_str_mv Sousa, José Paulo Filipe Afonso de
Cerejeira, Maria José Pais de Almeida
Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Leitão, Sara Pais de Almeida da Silva
dc.subject.por.fl_str_mv Mediterranean conditions
natural soil
ERA pesticides
crop-based scenarios
aquatic-terrestrial ecotoxicology
topic Mediterranean conditions
natural soil
ERA pesticides
crop-based scenarios
aquatic-terrestrial ecotoxicology
description Doutoramento em Engenharia Agronómica - Instituto Superior de Agronomia
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-01-01T00:00:00Z
2014-02-03T14:33:39Z
dc.type.driver.fl_str_mv doctoral thesis
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.5/6449
TID:101265638
url http://hdl.handle.net/10400.5/6449
identifier_str_mv TID:101265638
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Leitão, S.P.A.S. - New improvements on pesticide ecological risk assessment on the soil-water interface. Lisboa: ISA, 2013, 229 p.
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv ISA
publisher.none.fl_str_mv ISA
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833601933488685056

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