Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8283 |
Resumo: | The use of incorrect agricultural techniques has caused serious damages to the soil, especially in the Brazilian semi-arid soil. The lack of ground cover is one of the key accelerators of degradation,without protection the soil is exposed to the impacts of rain drops, desegregating the particles and loading the lower altitude areas,causing the surface sealing that waterproofs the soil, making it difficult to infiltrate. This dissertation aimed to characterize surface sealing and water erosion in a Yellow Argisols in the Alto Ipanema Basin,under different ground covers. Eigth erosion plots were installed, three meters long and one meter wide, which received the following treatments: uncovered soil and soil with Brachiaria decumbens mulch. Three simulated rainfall was applied at intervals of 24 hours, with intensity of 54.63 mm h-1, after which rainfall micromorphology was investigated, as well as erosion.It was observed that the use of mulch reduced surface runoff by up to 42%, soil loss and disintegration rate had reductions of 70% on average.The penetration resistance was reduced by up to 69.32% and infiltration increased by up to 242%. There were significant differences between using or not mulching at the 5% probability level.Due to the lack of soil aggregation, no surface seals were identified, however, mulching was effective in preserving soil porosity and microstructure for the rainfall of 0h. |
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SOUZA, Thais Emanuelle Monteiro dos SantosCORRÊA, Marcelo MetriSOUZA, Edivan Rodrigues deSOUZA JÚNIOR, Valdomiro Severino deSILVA, Alineaurea Florentinohttp://lattes.cnpq.br/2713191058748820RODRIGUES, Joez André de Moraes2019-10-21T13:15:13Z2019-02-25RODRIGUES, Joez André de Moraes. Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido. 2019. 81 f. Dissertação (Programa de Pós-Graduação em Engenharia Agrícola) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8283The use of incorrect agricultural techniques has caused serious damages to the soil, especially in the Brazilian semi-arid soil. The lack of ground cover is one of the key accelerators of degradation,without protection the soil is exposed to the impacts of rain drops, desegregating the particles and loading the lower altitude areas,causing the surface sealing that waterproofs the soil, making it difficult to infiltrate. This dissertation aimed to characterize surface sealing and water erosion in a Yellow Argisols in the Alto Ipanema Basin,under different ground covers. Eigth erosion plots were installed, three meters long and one meter wide, which received the following treatments: uncovered soil and soil with Brachiaria decumbens mulch. Three simulated rainfall was applied at intervals of 24 hours, with intensity of 54.63 mm h-1, after which rainfall micromorphology was investigated, as well as erosion.It was observed that the use of mulch reduced surface runoff by up to 42%, soil loss and disintegration rate had reductions of 70% on average.The penetration resistance was reduced by up to 69.32% and infiltration increased by up to 242%. There were significant differences between using or not mulching at the 5% probability level.Due to the lack of soil aggregation, no surface seals were identified, however, mulching was effective in preserving soil porosity and microstructure for the rainfall of 0h.O uso de técnicas agrícolas incorretas tem causado sérios danos ao solo, em especial ao solo do semiárido brasileiro. Sabe-se que a falta de cobertura do solo é um dos principais aceleradores da degradação, pois sem proteção o solo fica exposto aos impactos das gotas da chuva, as quais desagregam as partículas e as carregam para zonas de menor altitude, além de causar o selamento superficial, dificultando a infiltração. Devido a esses problemas, estadissertação teve como objetivo caracterizar o selamento superficial e a erosão hídrica em um Argissolo Amarelo na Bacia do Alto Ipanema, sob diferentes coberturas do solo. Para isso, foram instaladas oitoparcelas de erosão, nas dimensões de três metros de comprimento por um metro de largura, que receberam os seguintes tratamentos: solo descoberto e solo com cobertura morta de Brachiaria decumbens.Foram aplicadas três chuvas simuladas, em intervalos de 24 horas, com intensidade de 54,63 mm h-1, após cada chuva foi investigada a micromorfologia da superfície dos solos, assim como a erosão dos mesmos.Diante das diferentes precipitações que foram simuladas, constatou-se que o uso da cobertura morta reduziu o escoamento superficial em até 42%, a perda de solo e a taxa de desagregação tiveram reduções de 70% em média. A resistência à penetração foi reduzida em até 69,32% e a infiltração aumentou em até 242%. Sendo assim, houve diferenças significativas entre usar ou não a cobertura morta ao nível de 5% de probabilidade.Devido à falta de agregação do solo, não foram identificados selamentos superficiais, porém, a cobertura morta foi eficaz na preservação da porosidade e da microestrutura do solo para a chuva de 0h.Submitted by Mario BC (mario@bc.ufrpe.br) on 2019-10-21T13:15:13Z No. of bitstreams: 1 Joez Andre de Moraes Rodrigues.pdf: 2836349 bytes, checksum: afba0aaf0ff93e04bdd0d7d8d32c55b3 (MD5)Made available in DSpace on 2019-10-21T13:15:13Z (GMT). No. of bitstreams: 1 Joez Andre de Moraes Rodrigues.pdf: 2836349 bytes, checksum: afba0aaf0ff93e04bdd0d7d8d32c55b3 (MD5) Previous issue date: 2019-02-25Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Engenharia AgrícolaUFRPEBrasilDepartamento de Engenharia AgrícolaErosão hídricaSelamento superficialArgissoloCIENCIAS AGRARIAS::ENGENHARIA AGRICOLASelamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiáridoSurface sealing and water erosion in yellowargisolsof the Alto Ipanema Basin, in semiaridinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-5347692450416052129600600600600-286211619635507967491854457215887615552075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEORIGINALJoez Andre de Moraes Rodrigues.pdfJoez Andre de Moraes Rodrigues.pdfapplication/pdf2836349http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8283/2/Joez+Andre+de+Moraes+Rodrigues.pdfafba0aaf0ff93e04bdd0d7d8d32c55b3MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8283/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede2/82832019-10-21 10:15:13.626oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2019-10-21T13:15:13Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido |
dc.title.alternative.eng.fl_str_mv |
Surface sealing and water erosion in yellowargisolsof the Alto Ipanema Basin, in semiarid |
title |
Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido |
spellingShingle |
Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido RODRIGUES, Joez André de Moraes Erosão hídrica Selamento superficial Argissolo CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
title_short |
Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido |
title_full |
Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido |
title_fullStr |
Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido |
title_full_unstemmed |
Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido |
title_sort |
Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido |
author |
RODRIGUES, Joez André de Moraes |
author_facet |
RODRIGUES, Joez André de Moraes |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
SOUZA, Thais Emanuelle Monteiro dos Santos |
dc.contributor.advisor-co1.fl_str_mv |
CORRÊA, Marcelo Metri |
dc.contributor.referee1.fl_str_mv |
SOUZA, Edivan Rodrigues de |
dc.contributor.referee2.fl_str_mv |
SOUZA JÚNIOR, Valdomiro Severino de |
dc.contributor.referee3.fl_str_mv |
SILVA, Alineaurea Florentino |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/2713191058748820 |
dc.contributor.author.fl_str_mv |
RODRIGUES, Joez André de Moraes |
contributor_str_mv |
SOUZA, Thais Emanuelle Monteiro dos Santos CORRÊA, Marcelo Metri SOUZA, Edivan Rodrigues de SOUZA JÚNIOR, Valdomiro Severino de SILVA, Alineaurea Florentino |
dc.subject.por.fl_str_mv |
Erosão hídrica Selamento superficial Argissolo |
topic |
Erosão hídrica Selamento superficial Argissolo CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
description |
The use of incorrect agricultural techniques has caused serious damages to the soil, especially in the Brazilian semi-arid soil. The lack of ground cover is one of the key accelerators of degradation,without protection the soil is exposed to the impacts of rain drops, desegregating the particles and loading the lower altitude areas,causing the surface sealing that waterproofs the soil, making it difficult to infiltrate. This dissertation aimed to characterize surface sealing and water erosion in a Yellow Argisols in the Alto Ipanema Basin,under different ground covers. Eigth erosion plots were installed, three meters long and one meter wide, which received the following treatments: uncovered soil and soil with Brachiaria decumbens mulch. Three simulated rainfall was applied at intervals of 24 hours, with intensity of 54.63 mm h-1, after which rainfall micromorphology was investigated, as well as erosion.It was observed that the use of mulch reduced surface runoff by up to 42%, soil loss and disintegration rate had reductions of 70% on average.The penetration resistance was reduced by up to 69.32% and infiltration increased by up to 242%. There were significant differences between using or not mulching at the 5% probability level.Due to the lack of soil aggregation, no surface seals were identified, however, mulching was effective in preserving soil porosity and microstructure for the rainfall of 0h. |
publishDate |
2019 |
dc.date.accessioned.fl_str_mv |
2019-10-21T13:15:13Z |
dc.date.issued.fl_str_mv |
2019-02-25 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
RODRIGUES, Joez André de Moraes. Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido. 2019. 81 f. Dissertação (Programa de Pós-Graduação em Engenharia Agrícola) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8283 |
identifier_str_mv |
RODRIGUES, Joez André de Moraes. Selamento superficial e erosão hídrica em argissolo amarelo na bacia do Alto Ipanema, no semiárido. 2019. 81 f. Dissertação (Programa de Pós-Graduação em Engenharia Agrícola) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8283 |
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por |
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por |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Universidade Federal Rural de Pernambuco |
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Programa de Pós-Graduação em Engenharia Agrícola |
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Universidade Federal Rural de Pernambuco |
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