Ecoeficiência e sustentabilidade nutricional em povoamentos de eucaliptos no bioma Pampa
Ano de defesa: | 2016 |
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Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , , |
Tipo de documento: | Tese |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Santa Maria
Centro de Ciências Rurais |
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Engenharia Florestal
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Departamento: |
Recursos Florestais e Engenharia Florestal
|
País: |
Brasil
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://repositorio.ufsm.br/handle/1/13335 |
Resumo: | The expansion of plantations with eucalyptus in Rio Grande do Sul state have been consolidating and occupying areas that anteriorly had no silvicultural tradition in commercial scale. The state occupies the sixth position in planted areas with eucalyptus and pinus in the country and although a significant part of the cultivated area is established in the Pampa Biome, few studies have been conducted to understand the behavior of eucalyptus in this ecosystem. Therefore this study aimed to determine the efficiency of Eucalyptus dunnii, Eucalyptus grandis, Eucalyptus benthamii, Eucalyptus saligna and hybrid of Eucalyptus urophylla x Eucalyptus grandis (E. urograndis), at seven years of age, and provide elements for nutrition and sustainable forestry management. To this it was estimated stock of total and available nutrients in the soil up to 100 cm deep; it was determined the growth; biomass and nutrients were quantified above and below ground for different species; were evaluated the silvicultural and ecological implications of the removal of nutrients due to the different biomass harvesting scenarios; and alternatives have been proposed for forestry management and fertilization. The soil in the study area is classified as Ultisol. Samples were collected for physical and chemical soil characterization. They were inventoried five sample units of 10 ha, one for each species, to determine the growth variables. After the measurements distribution was performed by diameter classes, which were determined three classes, the first class of 10 to 16 cm, the second 16.1 to 22 cm and the third class of 22.1 to 28 cm. To determine the tree biomass in Mg ha-1, three trees were selected by diameter class being a tree at the lower limit, a tree in the central limit and a tree at the upper limit of each class, totaling nine trees by species. The trees were cut into compartments, sampling for determination of individual tree biomass and nutrient content. The soils of the experimental areas had textural class 4 (clay content < 20%), with significant differences between the chemical attributes in relation to native field, highlighting the increased levels of P, K and S for the majority of species. The highest annual mean increment and total volume were observed in E. saligna (61.10 m³ ha-1 to 427.55 m³ ha-1) followed by the E. grandis (54.84 m³ ha-1 m³ and 383.88 ha-1 E. urograndis (54.25 m³ ha-1 and 379.78 m³ ha-1), E. benthamii (49.87 m³ ha-1 and 349.11 m³ ha-1) and E. dunnii (45, 97 m³ ha-1 and 321.80 m³ ha-1). The highest biomass production was observed in E. saligna, with 289.94 Mg ha-1; followed by E. urograndis with 231.66 Mg ha-1; E. grandis, with 228.51 Mg ha-1; E. benthamii with 225.35 Mg ha-1 and E. dunnii with 205.62 Mg ha-1, with allocation of biomass in stem wood of 74% E. urograndis and E. grandis, 70% for E. saligna, 69% for E. benthamii and 67% for E. dunnii. The magnitude of biomass allocation presented the same tendency among species – stem wood > root > branch > bark > leaf. The highest concentration of N, P, K, S, B, Cu and Mn was observed in leave; stem wood showed the highest concentration of Ca and Mg, and the root of the highest concentration of Fe and Zn. The greatest amount of nutrients was observed in the stem wood, except for Ca and Mg, where larger quantities are allocated in the bark of the wood and the Fe that is allocated at the root. In the litter there was the same distribution behavior for the nutrients (concentrations and quantities) – Ca > N > Mg > K > S > P – Mn > Fe > B > Zn > Cu. The highest values for the nutrients utilization efficiency were observed in E. grandis, E. saligna and E. dunnii for P; E. urograndis and E. benthamii for Mg; E. saligna for S; E. grandis also presented the better efficiency in N, K and Ca. The harvest only the stem wood provided a maintenance of soil nutrients by other components of the biomass, greater than 50%, especially Ca and Mg with a return of 82% and 72% respectively. The lowest nutrient removal rate according to the intensity of biomass harvesting was verified in E. grandis. For the production number of rotations, the P indicated a nutritional sustainability condition under all harvesting scenarios, the N in the harvesting of the stem wood over bark and stem wood, Ca and Mg in the harvesting of the stem wood, for all species; and the K was the element that presented the greatest productivity risk limiting. The lower cost of nutritional replacement, among biomass harvesting scenarios, was found in E. grandis followed by E. urograndis, E. dunnii, E. saligna and E. benthamii. |
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2018-06-08T22:03:35Z2018-06-08T22:03:35Z2016-07-15http://repositorio.ufsm.br/handle/1/13335The expansion of plantations with eucalyptus in Rio Grande do Sul state have been consolidating and occupying areas that anteriorly had no silvicultural tradition in commercial scale. The state occupies the sixth position in planted areas with eucalyptus and pinus in the country and although a significant part of the cultivated area is established in the Pampa Biome, few studies have been conducted to understand the behavior of eucalyptus in this ecosystem. Therefore this study aimed to determine the efficiency of Eucalyptus dunnii, Eucalyptus grandis, Eucalyptus benthamii, Eucalyptus saligna and hybrid of Eucalyptus urophylla x Eucalyptus grandis (E. urograndis), at seven years of age, and provide elements for nutrition and sustainable forestry management. To this it was estimated stock of total and available nutrients in the soil up to 100 cm deep; it was determined the growth; biomass and nutrients were quantified above and below ground for different species; were evaluated the silvicultural and ecological implications of the removal of nutrients due to the different biomass harvesting scenarios; and alternatives have been proposed for forestry management and fertilization. The soil in the study area is classified as Ultisol. Samples were collected for physical and chemical soil characterization. They were inventoried five sample units of 10 ha, one for each species, to determine the growth variables. After the measurements distribution was performed by diameter classes, which were determined three classes, the first class of 10 to 16 cm, the second 16.1 to 22 cm and the third class of 22.1 to 28 cm. To determine the tree biomass in Mg ha-1, three trees were selected by diameter class being a tree at the lower limit, a tree in the central limit and a tree at the upper limit of each class, totaling nine trees by species. The trees were cut into compartments, sampling for determination of individual tree biomass and nutrient content. The soils of the experimental areas had textural class 4 (clay content < 20%), with significant differences between the chemical attributes in relation to native field, highlighting the increased levels of P, K and S for the majority of species. The highest annual mean increment and total volume were observed in E. saligna (61.10 m³ ha-1 to 427.55 m³ ha-1) followed by the E. grandis (54.84 m³ ha-1 m³ and 383.88 ha-1 E. urograndis (54.25 m³ ha-1 and 379.78 m³ ha-1), E. benthamii (49.87 m³ ha-1 and 349.11 m³ ha-1) and E. dunnii (45, 97 m³ ha-1 and 321.80 m³ ha-1). The highest biomass production was observed in E. saligna, with 289.94 Mg ha-1; followed by E. urograndis with 231.66 Mg ha-1; E. grandis, with 228.51 Mg ha-1; E. benthamii with 225.35 Mg ha-1 and E. dunnii with 205.62 Mg ha-1, with allocation of biomass in stem wood of 74% E. urograndis and E. grandis, 70% for E. saligna, 69% for E. benthamii and 67% for E. dunnii. The magnitude of biomass allocation presented the same tendency among species – stem wood > root > branch > bark > leaf. The highest concentration of N, P, K, S, B, Cu and Mn was observed in leave; stem wood showed the highest concentration of Ca and Mg, and the root of the highest concentration of Fe and Zn. The greatest amount of nutrients was observed in the stem wood, except for Ca and Mg, where larger quantities are allocated in the bark of the wood and the Fe that is allocated at the root. In the litter there was the same distribution behavior for the nutrients (concentrations and quantities) – Ca > N > Mg > K > S > P – Mn > Fe > B > Zn > Cu. The highest values for the nutrients utilization efficiency were observed in E. grandis, E. saligna and E. dunnii for P; E. urograndis and E. benthamii for Mg; E. saligna for S; E. grandis also presented the better efficiency in N, K and Ca. The harvest only the stem wood provided a maintenance of soil nutrients by other components of the biomass, greater than 50%, especially Ca and Mg with a return of 82% and 72% respectively. The lowest nutrient removal rate according to the intensity of biomass harvesting was verified in E. grandis. For the production number of rotations, the P indicated a nutritional sustainability condition under all harvesting scenarios, the N in the harvesting of the stem wood over bark and stem wood, Ca and Mg in the harvesting of the stem wood, for all species; and the K was the element that presented the greatest productivity risk limiting. The lower cost of nutritional replacement, among biomass harvesting scenarios, was found in E. grandis followed by E. urograndis, E. dunnii, E. saligna and E. benthamii.A expansão das plantações com eucalipto no estado do Rio Grande do Sul vem se consolidando e ocupando regiões que anteriormente não apresentavam tradição silvicultural em escala comercial. O estado ocupa a sexta posição em área plantada com eucalipto e pinus no país, e apesar de uma parte significativa da área cultivada estar estabelecida dentro do Bioma Pampa, poucos estudos foram realizados para compreender o comportamento do eucalipto nesse ecossistema. Diante disto, este estudo teve como objetivo determinar a eficiência de Eucalyptus dunnii, Eucalyptus grandis, Eucalyptus benthamii, Eucalyptus saligna e híbrido Eucalyptus urophylla x Eucalyptus grandis (E. urograndis), aos sete anos de idade, e fornecer elementos para o manejo nutricional e silvicultural sustentável. Para isso estimou-se o estoque de nutrientes totais e disponíveis no solo até 100 cm de profundidade; determinou-se o crescimento e quantificou-se a biomassa e nutrientes acima e abaixo do solo para as diferentes espécies; avaliaram-se as implicações silviculturais e ecológicas decorrentes da remoção dos nutrientes em função dos diferentes cenários de colheita da biomassa; e foram propostas alternativas para o manejo silvicultural e da fertilização. O solo nas áreas do estudo é classificado como Argissolo Vermelho Distrófico típico. Amostras foram coletadas para a caracterização física e química do solo. Foram inventariadas cinco unidades amostrais de 10 ha cada, sendo uma unidade para cada espécie, para se determinar as variáveis de crescimento. Após as medições realizou-se a distribuição por classe diamétrica, onde se determinou três classes, sendo a primeira classe de 10 a 16 cm, a segunda de 16,1 a 22 cm e a terceira classe de 22,1 a 28 cm. Para a determinação da biomassa arbórea em Mg ha-1, foram selecionadas três árvores por classe diamétrica sendo uma árvore no limite inferior, uma árvore no limite central e uma árvore no limite superior de cada classe, totalizando nove árvores por espécie. As árvores foram seccionadas em compartimentos, retirado amostras para determinação da biomassa arbórea individual e dos teores dos nutrientes. Os solos apresentaram classe textural 4 (teor de argila < 20%), com diferenças significativas entre os atributos químicos em relação ao campo nativo, destacando-se o aumento dos teores de P, K e S para a maioria da espécies. O maior incremento médio anual e volume total foram observados para E. saligna (61,10 m³ ha-1 e 427,55 m³ ha-1) seguido por E. grandis (54,84 m³ ha-1 e 383,88 m³ ha-1), E. urograndis (54,25 m³ ha-1 e 379,78 m³ ha-1), E. benthamii (49,87 m³ ha-1 e 349,11 m³ ha-1) e E. dunnii (45,97 m³ ha-1 e 321,80 m³ ha-1). A maior produção de biomassa foi observada para E. saligna, com 289,94 Mg ha-1; seguido pelo E. urograndis, com 231,66 Mg ha-1; E. grandis, com 228,51 Mg ha-1; E. benthamii, com 225,35 Mg ha-1 e pelo E. dunnii com 205,62 Mg ha-1, com alocação da biomassa na madeira do tronco em torno de 70% para todas as espécies. A magnitude de alocação da biomassa apresentou o mesmo comportamento entre as espécies – madeira do tronco > raiz > galho > casca > folha. A maior concentração de N, P, K, S, B, Cu e Mn foi observada na folha; a casca da madeira apresentou a maior concentração de Ca e Mg, e a raiz a maior concentração de Fe e Zn. A maior quantidade dos nutrientes foi observada na madeira do tronco, exceto para o Ca e Mg, onde as maiores quantidades estão alocadas na casca da madeira e para o Fe que está alocado na raiz. Na serapilheira verificou-se o mesmo comportamento de distribuição para os nutrientes (teores e quantidades) – Ca > N > Mg > K > S > P - Mn > Fe > B > Zn > Cu. Os maiores valores para a eficiência de utilização de nutrientes foram observados em E. grandis, E. dunnii e E. saligna para P; E. urograndis e E. benthamii para o Mg; e E. saligna para S, destacando-se também a melhor eficiência em N, K e Ca em E. grandis. A colheita apenas da madeira do tronco proporcionou uma manutenção de nutrientes no solo pelos demais componentes da biomassa, acima de 50%, especialmente para Ca e Mg com uma devolução de 82 e 72% respectivamente. A menor taxa de remoção de nutrientes de acordo com intensidade da colheita da biomassa foi verificada para E. grandis. Para o número de rotações de produção, o P indicou uma condição de sustentabilidade nutricional, sob todos os cenários de colheita, o N sob a colheita da madeira do tronco com casca e madeira do tronco, e o Ca e Mg sob a colheita da madeira do tronco, para todas as espécies; e o K foi o elemento que apresentou o maior risco a limitação da produtividade. O menor custo de reposição nutricional, entre os cenários de colheita da biomassa, foi verificado para E. grandis seguido pelo E. urograndis, E. dunnii, E. saligna e E. benthamii.porUniversidade Federal de Santa MariaCentro de Ciências RuraisPrograma de Pós-Graduação em Engenharia FlorestalUFSMBrasilRecursos Florestais e Engenharia FlorestalAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessSilvicultura do eucaliptoManejo nutricionalSolos florestaisNutrição florestalSilviculture of eucalyptusNutritional managementForest soilsForest nutritionCNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTALEcoeficiência e sustentabilidade nutricional em povoamentos de eucaliptos no bioma PampaEco-efficiency and nutritional sustainability in stands of eucaliptos in Pampa biomeinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisSchumacher, Mauro Valdirhttp://lattes.cnpq.br/4577505947479643Calil, Francine Neveshttp://lattes.cnpq.br/2520537051838618Viera, Márciohttp://lattes.cnpq.br/3460324370874535Müller, Ivanorhttp://lattes.cnpq.br/4178501394553328http://lattes.cnpq.br/5572806546883940Guimarães, Claudiney do Couto50020000000360066a4f294-3de9-4e2f-a787-e09bce097e3b2a1d967a-7f64-4dca-b311-304fdfd79de29ae9b946-234d-476d-8591-1cc703bec633f102aaeb-2356-473b-8a3f-b63432bdeb307c5cbcc5-8cd8-4073-8cdc-f7caead2a695reponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALTES_PPGEF_2016_GUIMARAES_CLAUDINEY.pdfTES_PPGEF_2016_GUIMARAES_CLAUDINEY.pdfTese de Doutoradoapplication/pdf5492973http://repositorio.ufsm.br/bitstream/1/13335/1/TES_PPGEF_2016_GUIMARAES_CLAUDINEY.pdf313a0b16ff1b82c80f464869ca7809d3MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; 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dc.title.por.fl_str_mv |
Ecoeficiência e sustentabilidade nutricional em povoamentos de eucaliptos no bioma Pampa |
dc.title.alternative.eng.fl_str_mv |
Eco-efficiency and nutritional sustainability in stands of eucaliptos in Pampa biome |
title |
Ecoeficiência e sustentabilidade nutricional em povoamentos de eucaliptos no bioma Pampa |
spellingShingle |
Ecoeficiência e sustentabilidade nutricional em povoamentos de eucaliptos no bioma Pampa Guimarães, Claudiney do Couto Silvicultura do eucalipto Manejo nutricional Solos florestais Nutrição florestal Silviculture of eucalyptus Nutritional management Forest soils Forest nutrition CNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTAL |
title_short |
Ecoeficiência e sustentabilidade nutricional em povoamentos de eucaliptos no bioma Pampa |
title_full |
Ecoeficiência e sustentabilidade nutricional em povoamentos de eucaliptos no bioma Pampa |
title_fullStr |
Ecoeficiência e sustentabilidade nutricional em povoamentos de eucaliptos no bioma Pampa |
title_full_unstemmed |
Ecoeficiência e sustentabilidade nutricional em povoamentos de eucaliptos no bioma Pampa |
title_sort |
Ecoeficiência e sustentabilidade nutricional em povoamentos de eucaliptos no bioma Pampa |
author |
Guimarães, Claudiney do Couto |
author_facet |
Guimarães, Claudiney do Couto |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Schumacher, Mauro Valdir |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/4577505947479643 |
dc.contributor.referee1.fl_str_mv |
Calil, Francine Neves |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/2520537051838618 |
dc.contributor.referee2.fl_str_mv |
Viera, Márcio |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/3460324370874535 |
dc.contributor.referee3.fl_str_mv |
Müller, Ivanor |
dc.contributor.referee3Lattes.fl_str_mv |
http://lattes.cnpq.br/4178501394553328 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5572806546883940 |
dc.contributor.author.fl_str_mv |
Guimarães, Claudiney do Couto |
contributor_str_mv |
Schumacher, Mauro Valdir Calil, Francine Neves Viera, Márcio Müller, Ivanor |
dc.subject.por.fl_str_mv |
Silvicultura do eucalipto Manejo nutricional Solos florestais Nutrição florestal |
topic |
Silvicultura do eucalipto Manejo nutricional Solos florestais Nutrição florestal Silviculture of eucalyptus Nutritional management Forest soils Forest nutrition CNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTAL |
dc.subject.eng.fl_str_mv |
Silviculture of eucalyptus Nutritional management Forest soils Forest nutrition |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTAL |
description |
The expansion of plantations with eucalyptus in Rio Grande do Sul state have been consolidating and occupying areas that anteriorly had no silvicultural tradition in commercial scale. The state occupies the sixth position in planted areas with eucalyptus and pinus in the country and although a significant part of the cultivated area is established in the Pampa Biome, few studies have been conducted to understand the behavior of eucalyptus in this ecosystem. Therefore this study aimed to determine the efficiency of Eucalyptus dunnii, Eucalyptus grandis, Eucalyptus benthamii, Eucalyptus saligna and hybrid of Eucalyptus urophylla x Eucalyptus grandis (E. urograndis), at seven years of age, and provide elements for nutrition and sustainable forestry management. To this it was estimated stock of total and available nutrients in the soil up to 100 cm deep; it was determined the growth; biomass and nutrients were quantified above and below ground for different species; were evaluated the silvicultural and ecological implications of the removal of nutrients due to the different biomass harvesting scenarios; and alternatives have been proposed for forestry management and fertilization. The soil in the study area is classified as Ultisol. Samples were collected for physical and chemical soil characterization. They were inventoried five sample units of 10 ha, one for each species, to determine the growth variables. After the measurements distribution was performed by diameter classes, which were determined three classes, the first class of 10 to 16 cm, the second 16.1 to 22 cm and the third class of 22.1 to 28 cm. To determine the tree biomass in Mg ha-1, three trees were selected by diameter class being a tree at the lower limit, a tree in the central limit and a tree at the upper limit of each class, totaling nine trees by species. The trees were cut into compartments, sampling for determination of individual tree biomass and nutrient content. The soils of the experimental areas had textural class 4 (clay content < 20%), with significant differences between the chemical attributes in relation to native field, highlighting the increased levels of P, K and S for the majority of species. The highest annual mean increment and total volume were observed in E. saligna (61.10 m³ ha-1 to 427.55 m³ ha-1) followed by the E. grandis (54.84 m³ ha-1 m³ and 383.88 ha-1 E. urograndis (54.25 m³ ha-1 and 379.78 m³ ha-1), E. benthamii (49.87 m³ ha-1 and 349.11 m³ ha-1) and E. dunnii (45, 97 m³ ha-1 and 321.80 m³ ha-1). The highest biomass production was observed in E. saligna, with 289.94 Mg ha-1; followed by E. urograndis with 231.66 Mg ha-1; E. grandis, with 228.51 Mg ha-1; E. benthamii with 225.35 Mg ha-1 and E. dunnii with 205.62 Mg ha-1, with allocation of biomass in stem wood of 74% E. urograndis and E. grandis, 70% for E. saligna, 69% for E. benthamii and 67% for E. dunnii. The magnitude of biomass allocation presented the same tendency among species – stem wood > root > branch > bark > leaf. The highest concentration of N, P, K, S, B, Cu and Mn was observed in leave; stem wood showed the highest concentration of Ca and Mg, and the root of the highest concentration of Fe and Zn. The greatest amount of nutrients was observed in the stem wood, except for Ca and Mg, where larger quantities are allocated in the bark of the wood and the Fe that is allocated at the root. In the litter there was the same distribution behavior for the nutrients (concentrations and quantities) – Ca > N > Mg > K > S > P – Mn > Fe > B > Zn > Cu. The highest values for the nutrients utilization efficiency were observed in E. grandis, E. saligna and E. dunnii for P; E. urograndis and E. benthamii for Mg; E. saligna for S; E. grandis also presented the better efficiency in N, K and Ca. The harvest only the stem wood provided a maintenance of soil nutrients by other components of the biomass, greater than 50%, especially Ca and Mg with a return of 82% and 72% respectively. The lowest nutrient removal rate according to the intensity of biomass harvesting was verified in E. grandis. For the production number of rotations, the P indicated a nutritional sustainability condition under all harvesting scenarios, the N in the harvesting of the stem wood over bark and stem wood, Ca and Mg in the harvesting of the stem wood, for all species; and the K was the element that presented the greatest productivity risk limiting. The lower cost of nutritional replacement, among biomass harvesting scenarios, was found in E. grandis followed by E. urograndis, E. dunnii, E. saligna and E. benthamii. |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016-07-15 |
dc.date.accessioned.fl_str_mv |
2018-06-08T22:03:35Z |
dc.date.available.fl_str_mv |
2018-06-08T22:03:35Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/13335 |
url |
http://repositorio.ufsm.br/handle/1/13335 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.cnpq.fl_str_mv |
500200000003 |
dc.relation.confidence.fl_str_mv |
600 |
dc.relation.authority.fl_str_mv |
66a4f294-3de9-4e2f-a787-e09bce097e3b 2a1d967a-7f64-4dca-b311-304fdfd79de2 9ae9b946-234d-476d-8591-1cc703bec633 f102aaeb-2356-473b-8a3f-b63432bdeb30 7c5cbcc5-8cd8-4073-8cdc-f7caead2a695 |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Rurais |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Engenharia Florestal |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Recursos Florestais e Engenharia Florestal |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Rurais |
dc.source.none.fl_str_mv |
reponame:Manancial - Repositório Digital da UFSM instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Manancial - Repositório Digital da UFSM |
collection |
Manancial - Repositório Digital da UFSM |
bitstream.url.fl_str_mv |
http://repositorio.ufsm.br/bitstream/1/13335/1/TES_PPGEF_2016_GUIMARAES_CLAUDINEY.pdf http://repositorio.ufsm.br/bitstream/1/13335/2/license_rdf http://repositorio.ufsm.br/bitstream/1/13335/3/license.txt http://repositorio.ufsm.br/bitstream/1/13335/4/TES_PPGEF_2016_GUIMARAES_CLAUDINEY.pdf.txt http://repositorio.ufsm.br/bitstream/1/13335/5/TES_PPGEF_2016_GUIMARAES_CLAUDINEY.pdf.jpg |
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bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
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