Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco
Autor(a) principal: | |
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Data de Publicação: | 2018 |
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/tede2/8014 |
Resumo: | Land use changes bring about alterations in the way in which the biophysical attributes of the soil are manipulated and by the actions underlying those manipulations. The Caatinga biome is the predominant ecosystem in the Northeast region, extending throughout the semiarid region. In this region, Caatinga is replaced by grasslands, which causes the loss of organic carbon in the soil. This loss of carbon can occur through the process of the soil respiration by the emission of CO2 into the atmosphere. Biochar is a carbon rich product with potential to improve soil physical properties, which can have effect in the soil respiration. Thus, the present work had the following objectives: a) to evaluate and compare soil respiration in Caatinga and pasture areas; b) to determine the variables (soil moisture and temperature) that influence this process and c: to evaluate the effect of biochar addition on soil respiration in Caatinga and pasture areas. The work was realized in two experiments: one in field and another in laboratory. The activities of field were were carried out in two areas, one at the Buenos Aires Farm, Preserved Caatinga (CP), and the other located at Farm Lagoinha, cultivated with degraded pasture (PD). Both properties are located in the Municipality of Serra Talhada - PE, a micro-region of the Pajeú Valley. In order to monitor soil respiration (Rs) in the Caatinga and pasture areas, an infrared gas analyzer (IRGA, model LI-6400-09) was used, the measurements were divided into three periods according to the precipitation distribution (S), transition period (T) and rainy season (U). Soil respiration (Rs) was higher in the Caatinga during dry and transitional periods, and in the humid (U) period, Rs was statistically similar in the preserved Caatinga (CP) and degraded pasture (PD). In the wettest period, the highest values of Rs occurred, being 4.15 μmol m-2 s-1 in the Caatinga (UCP) and 3.10 μmol m-2 s-1 in the pasture (UPD). In the relation between Rs and soil temperature, it was observed that in the Caatinga a negative linear relationship was observed, in the relation between Rs and soil moisture in the Caatinga, it was linear positive and significant, indicating that with the increase of soil moisture, an increase in Rs. The soil used in experiment 2 was collected from the superficial layer (0-20 cm) at the Riacho do Papagaio farm, in the municipality of São João - PE. The experiment was conducted in a greenhouse, being arranged in a double factorial design with a total of 4 treatments (2x2), being 2 types of soil and 2 doses of biochar applied (0 and 20 t ha-1). Soil respiration (Rs) in Caatinga areas without biochar (C) ranged from -1.09 to 12.86 μmol m-2 s-1, while biochar ranged from -0.09 to 9.05 μmol m-2 s-1, for the grazing area without biochar at Rs ranged from 0.03 to 1.43 μmol m-2 s-1 and with biochar ranged from -0.09 to 5.54 μmol m-2 s-1. It was observed that the treatments where biochar were added had higher values of soil moisture and organic carbon, however the biochar had no effect on Rs. Thus, the practice of adding biochar to the sandy soils of the semi-arid region has the potential to mitigate land-use and climate changes. |
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LIMA, José Romualdo de SousaSOUZA, Eduardo Soares deDUDA, Gustavo PereiraLIMA, José Romualdo de SousaMEDEIROS, Érika Valente deSOUZA, Rodolfo Marcondes Silvahttp://lattes.cnpq.br/7803505220563178OLIVEIRA, Jéssica Emanuella da Silva2019-05-17T12:21:10Z2018-02-27OLIVEIRA, Jéssica Emanuella da Silva. Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco. 2018. 62 f. Dissertação (Programa de Pós-Graduação em Produção Agrícola) - Universidade Federal Rural de Pernambuco, Garanhuns.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8014Land use changes bring about alterations in the way in which the biophysical attributes of the soil are manipulated and by the actions underlying those manipulations. The Caatinga biome is the predominant ecosystem in the Northeast region, extending throughout the semiarid region. In this region, Caatinga is replaced by grasslands, which causes the loss of organic carbon in the soil. This loss of carbon can occur through the process of the soil respiration by the emission of CO2 into the atmosphere. Biochar is a carbon rich product with potential to improve soil physical properties, which can have effect in the soil respiration. Thus, the present work had the following objectives: a) to evaluate and compare soil respiration in Caatinga and pasture areas; b) to determine the variables (soil moisture and temperature) that influence this process and c: to evaluate the effect of biochar addition on soil respiration in Caatinga and pasture areas. The work was realized in two experiments: one in field and another in laboratory. The activities of field were were carried out in two areas, one at the Buenos Aires Farm, Preserved Caatinga (CP), and the other located at Farm Lagoinha, cultivated with degraded pasture (PD). Both properties are located in the Municipality of Serra Talhada - PE, a micro-region of the Pajeú Valley. In order to monitor soil respiration (Rs) in the Caatinga and pasture areas, an infrared gas analyzer (IRGA, model LI-6400-09) was used, the measurements were divided into three periods according to the precipitation distribution (S), transition period (T) and rainy season (U). Soil respiration (Rs) was higher in the Caatinga during dry and transitional periods, and in the humid (U) period, Rs was statistically similar in the preserved Caatinga (CP) and degraded pasture (PD). In the wettest period, the highest values of Rs occurred, being 4.15 μmol m-2 s-1 in the Caatinga (UCP) and 3.10 μmol m-2 s-1 in the pasture (UPD). In the relation between Rs and soil temperature, it was observed that in the Caatinga a negative linear relationship was observed, in the relation between Rs and soil moisture in the Caatinga, it was linear positive and significant, indicating that with the increase of soil moisture, an increase in Rs. The soil used in experiment 2 was collected from the superficial layer (0-20 cm) at the Riacho do Papagaio farm, in the municipality of São João - PE. The experiment was conducted in a greenhouse, being arranged in a double factorial design with a total of 4 treatments (2x2), being 2 types of soil and 2 doses of biochar applied (0 and 20 t ha-1). Soil respiration (Rs) in Caatinga areas without biochar (C) ranged from -1.09 to 12.86 μmol m-2 s-1, while biochar ranged from -0.09 to 9.05 μmol m-2 s-1, for the grazing area without biochar at Rs ranged from 0.03 to 1.43 μmol m-2 s-1 and with biochar ranged from -0.09 to 5.54 μmol m-2 s-1. It was observed that the treatments where biochar were added had higher values of soil moisture and organic carbon, however the biochar had no effect on Rs. Thus, the practice of adding biochar to the sandy soils of the semi-arid region has the potential to mitigate land-use and climate changes.O bioma Caatinga é o ecossistema predominante na região Nordeste, estendendo-se por todo semiárido. Nessa região, a Caatinga, geralmente, é retirada para a implantação de pastagens, o que provoca a perda de carbono orgânico no solo. Essa perda do carbono pode ocorrer pelo processo de respiração do solo, emitindo CO2 para a atmosfera. O biochar é um produto rico em carbono com potencial para melhorar as propriedades físicas do solo, o que pode ter efeito no processo de respiração do solo. No entanto, poucos estudos avaliaram o efeito das mudanças no uso da terra e da adição de biochar na respiração do solo. Desse modo, o presente trabalho teve os seguintes objetivos: a) avaliar e comparar a respiração do solo em áreas de Caatinga e de pastagem; b) determinar as variáveis que influenciam esse processo e c) avaliar o efeito da adição do biochar na respiração do solo, em áreas de Caatinga e de pastagem. O trabalho foi realizado em dois experimentos: um de campo e outro de laboratório. As atividades de campo foram realizadas em duas áreas, uma na Fazenda Buenos Aires, em área de Caatinga preservada, (CP), e a outra localizada na Fazenda Lagoinha, cultivada com pastagem degradada (PD), sendo que ambas as propriedades estão localizadas no Município de Serra Talhada – PE, microrregião do Vale do Pajeú. Para o monitoramento da respiração do solo (Rs) nas áreas de Caatinga e de pastagem foi utilizado um analisador de gás por infravermelho (IRGA, modelo Licor LI-6400-09). Essas medidas foram divididas em três períodos, de acordo com a distribuição da precipitação pluvial ocorrida, denominados de período seco (S), período de transição (T) e período chuvoso (U). A respiração do solo (Rs) foi superior na Caatinga nos períodos secos e de transição, sendo que no período úmido (U), a Rs foi estatisticamente semelhante na Caatinga preservada (CP) e no pasto degradado (PD). No período mais úmido, ocorreram os maiores valores de Rs, sendo de 4,15 μmol m-2 s-1 na Caatinga (UCP) e de 3,10 μmol m-2 s-1 na pastagem (UPD). Na relação entre a Rs e a temperatura do solo, observa-se que na Caatinga ocorreu uma relação linear negativa, enquanto que a relação entre Rs e umidade do solo na Caatinga foi linear positiva e significativa, indicando que com o aumento de umidade do solo, ocorria um aumento na Rs. O solo utilizado no experimento 2 foi coletado da camada superficial (0-20 cm), na fazenda Riacho do Papagaio, no município de São João – PE. O experimento foi conduzido em casa de vegetação, sendo disposto em delineamento fatorial duplo inteiramente cazualizado, com 4 tratamentos (2x2), sendo 2 tipos de solo, e 2 doses de biochar aplicadas (0 e 20 t ha-1). A respiração do solo (Rs) em áreas de Caatinga sem biochar (C) variou de -1,09 a 12,86 μmol m-2 s-1, enquanto com biochar variou de -0,09 a 9,05 μmol m-2 s-1; já para a área de pastagem sem biochar a Rs variou de 0,03 a 1,43 μmol m-2 s-1 e com biochar variou de -0,09 a 5,54 μmol m-2 s-1. Observou-se que os tratamentos onde foram adicionados biochar tiveram maiores valores de umidade do solo e de carbono orgânico, no entanto não apresentaram nenhum efeito da Rs. Assim, a prática de adicionar biochar nos solos arenosos da região semiárida tem potencial para mitigar as mudanças de uso da terra e climáticas.Submitted by Mario BC (mario@bc.ufrpe.br) on 2019-05-17T12:21:10Z No. of bitstreams: 1 Jessica Emanuella da Silva Oliveira.pdf: 660246 bytes, checksum: 12b45bf51ebae7a884e23ba618d37af0 (MD5)Made available in DSpace on 2019-05-17T12:21:10Z (GMT). No. of bitstreams: 1 Jessica Emanuella da Silva Oliveira.pdf: 660246 bytes, checksum: 12b45bf51ebae7a884e23ba618d37af0 (MD5) Previous issue date: 2018-02-27application/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Produção AgrícolaUFRPEBrasilUnidade Acadêmica de GaranhunsCaatingaPastagemRespiração do soloCIENCIAS AGRARIASRespiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambucoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-723645219733019298560060060077205141824112794117828424726906663919info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEORIGINALJessica Emanuella da Silva Oliveira.pdfJessica Emanuella da Silva Oliveira.pdfapplication/pdf660246http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8014/2/Jessica+Emanuella+da+Silva+Oliveira.pdf12b45bf51ebae7a884e23ba618d37af0MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8014/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede2/80142019-05-17 09:34:15.226oai: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:2024-05-28T12:36:24.829270Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco |
title |
Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco |
spellingShingle |
Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco OLIVEIRA, Jéssica Emanuella da Silva Caatinga Pastagem Respiração do solo CIENCIAS AGRARIAS |
title_short |
Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco |
title_full |
Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco |
title_fullStr |
Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco |
title_full_unstemmed |
Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco |
title_sort |
Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco |
author |
OLIVEIRA, Jéssica Emanuella da Silva |
author_facet |
OLIVEIRA, Jéssica Emanuella da Silva |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
LIMA, José Romualdo de Sousa |
dc.contributor.advisor-co1.fl_str_mv |
SOUZA, Eduardo Soares de |
dc.contributor.advisor-co2.fl_str_mv |
DUDA, Gustavo Pereira |
dc.contributor.referee1.fl_str_mv |
LIMA, José Romualdo de Sousa |
dc.contributor.referee2.fl_str_mv |
MEDEIROS, Érika Valente de |
dc.contributor.referee3.fl_str_mv |
SOUZA, Rodolfo Marcondes Silva |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/7803505220563178 |
dc.contributor.author.fl_str_mv |
OLIVEIRA, Jéssica Emanuella da Silva |
contributor_str_mv |
LIMA, José Romualdo de Sousa SOUZA, Eduardo Soares de DUDA, Gustavo Pereira LIMA, José Romualdo de Sousa MEDEIROS, Érika Valente de SOUZA, Rodolfo Marcondes Silva |
dc.subject.por.fl_str_mv |
Caatinga Pastagem Respiração do solo |
topic |
Caatinga Pastagem Respiração do solo CIENCIAS AGRARIAS |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS |
description |
Land use changes bring about alterations in the way in which the biophysical attributes of the soil are manipulated and by the actions underlying those manipulations. The Caatinga biome is the predominant ecosystem in the Northeast region, extending throughout the semiarid region. In this region, Caatinga is replaced by grasslands, which causes the loss of organic carbon in the soil. This loss of carbon can occur through the process of the soil respiration by the emission of CO2 into the atmosphere. Biochar is a carbon rich product with potential to improve soil physical properties, which can have effect in the soil respiration. Thus, the present work had the following objectives: a) to evaluate and compare soil respiration in Caatinga and pasture areas; b) to determine the variables (soil moisture and temperature) that influence this process and c: to evaluate the effect of biochar addition on soil respiration in Caatinga and pasture areas. The work was realized in two experiments: one in field and another in laboratory. The activities of field were were carried out in two areas, one at the Buenos Aires Farm, Preserved Caatinga (CP), and the other located at Farm Lagoinha, cultivated with degraded pasture (PD). Both properties are located in the Municipality of Serra Talhada - PE, a micro-region of the Pajeú Valley. In order to monitor soil respiration (Rs) in the Caatinga and pasture areas, an infrared gas analyzer (IRGA, model LI-6400-09) was used, the measurements were divided into three periods according to the precipitation distribution (S), transition period (T) and rainy season (U). Soil respiration (Rs) was higher in the Caatinga during dry and transitional periods, and in the humid (U) period, Rs was statistically similar in the preserved Caatinga (CP) and degraded pasture (PD). In the wettest period, the highest values of Rs occurred, being 4.15 μmol m-2 s-1 in the Caatinga (UCP) and 3.10 μmol m-2 s-1 in the pasture (UPD). In the relation between Rs and soil temperature, it was observed that in the Caatinga a negative linear relationship was observed, in the relation between Rs and soil moisture in the Caatinga, it was linear positive and significant, indicating that with the increase of soil moisture, an increase in Rs. The soil used in experiment 2 was collected from the superficial layer (0-20 cm) at the Riacho do Papagaio farm, in the municipality of São João - PE. The experiment was conducted in a greenhouse, being arranged in a double factorial design with a total of 4 treatments (2x2), being 2 types of soil and 2 doses of biochar applied (0 and 20 t ha-1). Soil respiration (Rs) in Caatinga areas without biochar (C) ranged from -1.09 to 12.86 μmol m-2 s-1, while biochar ranged from -0.09 to 9.05 μmol m-2 s-1, for the grazing area without biochar at Rs ranged from 0.03 to 1.43 μmol m-2 s-1 and with biochar ranged from -0.09 to 5.54 μmol m-2 s-1. It was observed that the treatments where biochar were added had higher values of soil moisture and organic carbon, however the biochar had no effect on Rs. Thus, the practice of adding biochar to the sandy soils of the semi-arid region has the potential to mitigate land-use and climate changes. |
publishDate |
2018 |
dc.date.issued.fl_str_mv |
2018-02-27 |
dc.date.accessioned.fl_str_mv |
2019-05-17T12:21:10Z |
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 |
OLIVEIRA, Jéssica Emanuella da Silva. Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco. 2018. 62 f. Dissertação (Programa de Pós-Graduação em Produção Agrícola) - Universidade Federal Rural de Pernambuco, Garanhuns. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8014 |
identifier_str_mv |
OLIVEIRA, Jéssica Emanuella da Silva. Respiração do solo em áreas de caatinga e de pastagem no semiárido de Pernambuco. 2018. 62 f. Dissertação (Programa de Pós-Graduação em Produção Agrícola) - Universidade Federal Rural de Pernambuco, Garanhuns. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8014 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
-7236452197330192985 |
dc.relation.confidence.fl_str_mv |
600 600 600 |
dc.relation.department.fl_str_mv |
7720514182411279411 |
dc.relation.cnpq.fl_str_mv |
7828424726906663919 |
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 |
Universidade Federal Rural de Pernambuco |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Produção Agrícola |
dc.publisher.initials.fl_str_mv |
UFRPE |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Unidade Acadêmica de Garanhuns |
publisher.none.fl_str_mv |
Universidade Federal Rural de Pernambuco |
dc.source.none.fl_str_mv |
reponame:Biblioteca Digital de Teses e Dissertações da UFRPE instname:Universidade Federal Rural de Pernambuco (UFRPE) instacron:UFRPE |
instname_str |
Universidade Federal Rural de Pernambuco (UFRPE) |
instacron_str |
UFRPE |
institution |
UFRPE |
reponame_str |
Biblioteca Digital de Teses e Dissertações da UFRPE |
collection |
Biblioteca Digital de Teses e Dissertações da UFRPE |
bitstream.url.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8014/2/Jessica+Emanuella+da+Silva+Oliveira.pdf http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8014/1/license.txt |
bitstream.checksum.fl_str_mv |
12b45bf51ebae7a884e23ba618d37af0 bd3efa91386c1718a7f26a329fdcb468 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE) |
repository.mail.fl_str_mv |
bdtd@ufrpe.br ||bdtd@ufrpe.br |
_version_ |
1810102258136776704 |