Publicação
Modelação da intercepção da precipitação em olival tradicional: possíveis implicações na protecção das plantas
| Resumo: | Recent studies have shown that the evaluation of interception loss in sparse forests or tree plantations should be made for individual trees, being the total value determined as the sum of the contribution from all individuals. The rainfall interception was measured and modeled over two years, in an isolated Olea europeaea L. tree, in a traditional olive grove in Castelo Branco. For the entire experimental period, interception loss was 243,5 mm, on a tree crown projected area basis, which corresponds to 18% of gross rainfall (). Modeling, made for each rainfall event using the sparse version of the Gash model, slightly underestimated interception loss with a value of around 240 mm, i.e., 17,8 % of . The modeling quality, evaluated according to a number criteria, was good, allowing the conclusion that the methodology used was adequate, in particular, the proposed modification to one of the methods used for determining the canopy storage capacity. The modeling was also made on a daily basis, i.e., admitting one event per each rainfall day. In this case, the interception loss was overestimated by 9,5%, mostly because 72% of all the rainfall events lasted for more than a day. |
|---|---|
| Autores principais: | Nóbrega, Cristina Materno Barros |
| Assunto: | Olea Europaea L. interception loss isolated tree Gash's analytical model plant protection |
| Ano: | 2014 |
| País: | Portugal |
| Tipo de documento: | dissertação de mestrado |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade de Lisboa |
| Idioma: | português |
| Origem: | Repositório da Universidade de Lisboa |
| _version_ | 1866811066940391424 |
|---|---|
| author | Nóbrega, Cristina Materno Barros |
| author_facet | Nóbrega, Cristina Materno Barros |
| author_role | author |
| contributor_name_str_mv | Valente, Fernanda Maria Torroaes Pereira, Fernando Manuel Leite Oliveira, Elisabete Lacerda de Figueiredo Repositório Científico de Acesso Aberto da ULisboa |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Nóbrega, Cristina Materno Barros\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Valente, Fernanda Maria Torroaes Pereira, Fernando Manuel Leite Oliveira, Elisabete Lacerda de Figueiredo Repositório Científico de Acesso Aberto da ULisboa |
| datacite.creators.creator.creatorName.fl_str_mv | Nóbrega, Cristina Materno Barros |
| datacite.date.Accepted.fl_str_mv | 2014-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2014-05-12T14:52:49Z |
| datacite.date.embargoed.fl_str_mv | 2014-05-12T14:52:49Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Olea Europaea L. interception loss isolated tree Gash's analytical model plant protection |
| datacite.titles.title.fl_str_mv | Modelação da intercepção da precipitação em olival tradicional: possíveis implicações na protecção das plantas |
| dc.contributor.none.fl_str_mv | Valente, Fernanda Maria Torroaes Pereira, Fernando Manuel Leite Oliveira, Elisabete Lacerda de Figueiredo Repositório Científico de Acesso Aberto da ULisboa |
| dc.creator.none.fl_str_mv | Nóbrega, Cristina Materno Barros |
| dc.date.Accepted.fl_str_mv | 2014-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2014-05-12T14:52:49Z |
| dc.date.embargoed.fl_str_mv | 2014-05-12T14:52:49Z |
| dc.format.none.fl_str_mv | application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.5/6778 |
| dc.language.none.fl_str_mv | por |
| dc.publisher.none.fl_str_mv | ISA |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Olea Europaea L. interception loss isolated tree Gash's analytical model plant protection |
| dc.title.fl_str_mv | Modelação da intercepção da precipitação em olival tradicional: possíveis implicações na protecção das plantas |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_bdcc |
| description | Recent studies have shown that the evaluation of interception loss in sparse forests or tree plantations should be made for individual trees, being the total value determined as the sum of the contribution from all individuals. The rainfall interception was measured and modeled over two years, in an isolated Olea europeaea L. tree, in a traditional olive grove in Castelo Branco. For the entire experimental period, interception loss was 243,5 mm, on a tree crown projected area basis, which corresponds to 18% of gross rainfall (). Modeling, made for each rainfall event using the sparse version of the Gash model, slightly underestimated interception loss with a value of around 240 mm, i.e., 17,8 % of . The modeling quality, evaluated according to a number criteria, was good, allowing the conclusion that the methodology used was adequate, in particular, the proposed modification to one of the methods used for determining the canopy storage capacity. The modeling was also made on a daily basis, i.e., admitting one event per each rainfall day. In this case, the interception loss was overestimated by 9,5%, mostly because 72% of all the rainfall events lasted for more than a day. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | masterThesis |
| fulltext.url.fl_str_mv | https://repositorio.ulisboa.pt/bitstreams/89ccf8b3-2cba-4495-8f3f-f3c230945519/download |
| id | ul_c3ea7c6b39eb3d1d09bbcd2ff378625f |
| identifier.url.fl_str_mv | http://hdl.handle.net/10400.5/6778 |
| instacron_str | ul |
| institution | Universidade de Lisboa |
| instname_str | Universidade de Lisboa |
| language | por |
| network_acronym_str | ul |
| network_name_str | Repositório da Universidade de Lisboa |
| oai_identifier_str | oai:repositorio.ulisboa.pt:10400.5/6778 |
| organization_str_mv | urn:organizationAcronym:ul |
| person_str_mv | Nóbrega, Cristina Materno Barros |
| publishDate | 2014 |
| publisher.none.fl_str_mv | ISA |
| reponame_str | Repositório da Universidade de Lisboa |
| repository_id_str | urn:repositoryAcronym:ul |
| service_str_mv | urn:repositoryAcronym:ul |
| spelling | porISAporRecent studies have shown that the evaluation of interception loss in sparse forests or tree plantations should be made for individual trees, being the total value determined as the sum of the contribution from all individuals. The rainfall interception was measured and modeled over two years, in an isolated Olea europeaea L. tree, in a traditional olive grove in Castelo Branco. For the entire experimental period, interception loss was 243,5 mm, on a tree crown projected area basis, which corresponds to 18% of gross rainfall (). Modeling, made for each rainfall event using the sparse version of the Gash model, slightly underestimated interception loss with a value of around 240 mm, i.e., 17,8 % of . The modeling quality, evaluated according to a number criteria, was good, allowing the conclusion that the methodology used was adequate, in particular, the proposed modification to one of the methods used for determining the canopy storage capacity. The modeling was also made on a daily basis, i.e., admitting one event per each rainfall day. In this case, the interception loss was overestimated by 9,5%, mostly because 72% of all the rainfall events lasted for more than a day.application/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentporModelação da intercepção da precipitação em olival tradicional: possíveis implicações na protecção das plantasNóbrega, Cristina Materno BarrosValente, Fernanda Maria TorroaesPereira, Fernando Manuel LeiteOliveira, Elisabete Lacerda de FigueiredoHostingInstitutionOrganizationalRepositório Científico de Acesso Aberto da ULisboae-mailmailto:repositorio@reitoria.ulisboa.ptrepositorio@reitoria.ulisboa.ptURNurn:tid:2019216772014-05-12T14:52:49Z20142014-01-01T00:00:00ZHandlehttp://hdl.handle.net/10400.5/6778http://purl.org/coar/access_right/c_abf2open accessOlea Europaea L.interception lossisolated treeGash's analytical modelplant protection2353804 bytes13721 bytesliteraturehttp://purl.org/coar/resource_type/c_bdccmaster thesishttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ulisboa.pt/bitstreams/89ccf8b3-2cba-4495-8f3f-f3c230945519/downloadhttp://purl.org/coar/access_right/c_abf2application/vnd.openxmlformats-officedocument.wordprocessingml.documentfulltexthttps://repositorio.ulisboa.pt/bitstreams/04aafc78-f0f7-4afe-acfc-c400a857296f/download |
| spellingShingle | Modelação da intercepção da precipitação em olival tradicional: possíveis implicações na protecção das plantas Nóbrega, Cristina Materno Barros Olea Europaea L. interception loss isolated tree Gash's analytical model plant protection |
| status | SINGLETON |
| subject.fl_str_mv | Olea Europaea L. interception loss isolated tree Gash's analytical model plant protection |
| title | Modelação da intercepção da precipitação em olival tradicional: possíveis implicações na protecção das plantas |
| title_full | Modelação da intercepção da precipitação em olival tradicional: possíveis implicações na protecção das plantas |
| title_fullStr | Modelação da intercepção da precipitação em olival tradicional: possíveis implicações na protecção das plantas |
| title_full_unstemmed | Modelação da intercepção da precipitação em olival tradicional: possíveis implicações na protecção das plantas |
| title_short | Modelação da intercepção da precipitação em olival tradicional: possíveis implicações na protecção das plantas |
| title_sort | Modelação da intercepção da precipitação em olival tradicional: possíveis implicações na protecção das plantas |
| topic | Olea Europaea L. interception loss isolated tree Gash's analytical model plant protection |
| topic_facet | Olea Europaea L. interception loss isolated tree Gash's analytical model plant protection |
| url | http://hdl.handle.net/10400.5/6778 |
| visible | 1 |