REGENERAÇÃO NATURAL DO COMPONENTE ARBÓREO APÓS A MORTALIDADE DE UM MACIÇO DE TAQUARA EM UM FRAGMENTO DE FLORESTA OMBRÓFILA MISTA EM LAGES - SC
The present study aimed to analyze the floristic and structural descriptors of tree species natural regeneration in a forest sector with synchronized bamboo (Merostachys multiramea Hackel ) die-off (CT) and an adjacent area with continuous canopy cover (ST) in an araucaria forest fragment in the mun...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | Portuguese |
| Published: |
Universidade Federal de Santa Maria
2015-01-01
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| Series: | Ciência Florestal |
| Online Access: | http://www.redalyc.org/articulo.oa?id=53438248010 |
| _version_ | 1819079900715286528 |
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| author | Kristiana Fiorentin dos Santos Tiago de Souza Ferreira Pedro Higuchi Ana Carolina da Silva Paula Búrigo Vandresen Adriano da Costa Grasiela Spada Verônica Schmitz Franciele de Souza |
| author_facet | Kristiana Fiorentin dos Santos Tiago de Souza Ferreira Pedro Higuchi Ana Carolina da Silva Paula Búrigo Vandresen Adriano da Costa Grasiela Spada Verônica Schmitz Franciele de Souza |
| author_sort | Kristiana Fiorentin dos Santos |
| collection | DOAJ |
| description | The present study aimed to analyze the floristic and structural descriptors of tree species natural regeneration in a forest sector with synchronized bamboo (Merostachys multiramea Hackel ) die-off (CT) and an adjacent area with continuous canopy cover (ST) in an araucaria forest fragment in the municipality of Lages, Santa Catarina state. A total of 14, 5x5m, plots (six plots in CT sector and eight in ST sector) were allocated, where all tree species regenerative individual with circumference at breast height smaller than 15cm and height higher than 25cm was measured (diameter at soil level) and identified. The richest families were: Myrtaceae (nine), Solanaceae (six) and Aquifoliaceae (four). The Shannon Diversity Index in ST and CT sectors were respectively 2.73 and 2.31. The species with the highest importance values in CT sector were Solanum variabile, Piptocarpha angustifolia, Mimosa scabrella, Jacaranda puberula and Solanum pseudoquina. In ST sector, the species with highest importance values were Myrsine lorentziana, Casearia decandra, Cinnamodendron dinisii, Drimys brasiliensis and Ilex paraguariensis. The results showed that the synchronized bamboo die-off influenced the spatial variation in the floristic and structural descriptors of the tree species natural regeneration. |
| first_indexed | 2024-12-21T19:36:20Z |
| format | Article |
| id | doaj.art-311c1b73c6a7405c98deb35ea56a4d99 |
| institution | Directory Open Access Journal |
| issn | 0103-9954 1980-5098 |
| language | Portuguese |
| last_indexed | 2024-12-21T19:36:20Z |
| publishDate | 2015-01-01 |
| publisher | Universidade Federal de Santa Maria |
| record_format | Article |
| series | Ciência Florestal |
| spelling | doaj.art-311c1b73c6a7405c98deb35ea56a4d992022-12-21T18:52:35ZporUniversidade Federal de Santa MariaCiência Florestal0103-99541980-50982015-01-01251107117REGENERAÇÃO NATURAL DO COMPONENTE ARBÓREO APÓS A MORTALIDADE DE UM MACIÇO DE TAQUARA EM UM FRAGMENTO DE FLORESTA OMBRÓFILA MISTA EM LAGES - SCKristiana Fiorentin dos SantosTiago de Souza FerreiraPedro HiguchiAna Carolina da SilvaPaula Búrigo VandresenAdriano da CostaGrasiela SpadaVerônica SchmitzFranciele de SouzaThe present study aimed to analyze the floristic and structural descriptors of tree species natural regeneration in a forest sector with synchronized bamboo (Merostachys multiramea Hackel ) die-off (CT) and an adjacent area with continuous canopy cover (ST) in an araucaria forest fragment in the municipality of Lages, Santa Catarina state. A total of 14, 5x5m, plots (six plots in CT sector and eight in ST sector) were allocated, where all tree species regenerative individual with circumference at breast height smaller than 15cm and height higher than 25cm was measured (diameter at soil level) and identified. The richest families were: Myrtaceae (nine), Solanaceae (six) and Aquifoliaceae (four). The Shannon Diversity Index in ST and CT sectors were respectively 2.73 and 2.31. The species with the highest importance values in CT sector were Solanum variabile, Piptocarpha angustifolia, Mimosa scabrella, Jacaranda puberula and Solanum pseudoquina. In ST sector, the species with highest importance values were Myrsine lorentziana, Casearia decandra, Cinnamodendron dinisii, Drimys brasiliensis and Ilex paraguariensis. The results showed that the synchronized bamboo die-off influenced the spatial variation in the floristic and structural descriptors of the tree species natural regeneration.http://www.redalyc.org/articulo.oa?id=53438248010 |
| spellingShingle | Kristiana Fiorentin dos Santos Tiago de Souza Ferreira Pedro Higuchi Ana Carolina da Silva Paula Búrigo Vandresen Adriano da Costa Grasiela Spada Verônica Schmitz Franciele de Souza REGENERAÇÃO NATURAL DO COMPONENTE ARBÓREO APÓS A MORTALIDADE DE UM MACIÇO DE TAQUARA EM UM FRAGMENTO DE FLORESTA OMBRÓFILA MISTA EM LAGES - SC Ciência Florestal |
| title | REGENERAÇÃO NATURAL DO COMPONENTE ARBÓREO APÓS A MORTALIDADE DE UM MACIÇO DE TAQUARA EM UM FRAGMENTO DE FLORESTA OMBRÓFILA MISTA EM LAGES - SC |
| title_full | REGENERAÇÃO NATURAL DO COMPONENTE ARBÓREO APÓS A MORTALIDADE DE UM MACIÇO DE TAQUARA EM UM FRAGMENTO DE FLORESTA OMBRÓFILA MISTA EM LAGES - SC |
| title_fullStr | REGENERAÇÃO NATURAL DO COMPONENTE ARBÓREO APÓS A MORTALIDADE DE UM MACIÇO DE TAQUARA EM UM FRAGMENTO DE FLORESTA OMBRÓFILA MISTA EM LAGES - SC |
| title_full_unstemmed | REGENERAÇÃO NATURAL DO COMPONENTE ARBÓREO APÓS A MORTALIDADE DE UM MACIÇO DE TAQUARA EM UM FRAGMENTO DE FLORESTA OMBRÓFILA MISTA EM LAGES - SC |
| title_short | REGENERAÇÃO NATURAL DO COMPONENTE ARBÓREO APÓS A MORTALIDADE DE UM MACIÇO DE TAQUARA EM UM FRAGMENTO DE FLORESTA OMBRÓFILA MISTA EM LAGES - SC |
| title_sort | regeneracao natural do componente arboreo apos a mortalidade de um macico de taquara em um fragmento de floresta ombrofila mista em lages sc |
| url | http://www.redalyc.org/articulo.oa?id=53438248010 |
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