SURVIVAL AND GROWTH RATE OF SEEDLINGS FROM NATURAL REGENERATION OF Astronium gracile Engl. IN GAPS CAUSED BY REDUCED IMPACT LOGGING IN THE BRAZILIAN AMAZON

被引：0

作者：

Lopes Quadros, Larissa Correa ^{[1
]}

Pereira de Carvalho, Joao Olegario ^{[2
]}

Gomes, Jaqueline Macedo ^{[1
]}

Taffarel, Marisol ^{[3
]}

Fernandes Silva, Joice Carolina ^{[1
]}

机构：

[1] Univ Fed Rural Amazonia, Programa Posgrad Ciencias Florestais, BR-66077901 Belem, Para, Brazil

[2] CAPES CNPq UFRA, BR-66077901 Belem, Para, Brazil

[3] Univ Fed Rural Amazonia, BR-66077901 Belem, Para, Brazil

来源：

CIENCIA FLORESTAL | 2013年 / 23卷 / 03期

关键词：

terra firme forest; silvicultural treatments; natural forest management; FOREST; MOJU;

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The survival and the height growth rates of individuals from the natural regeneration of Astronium gracile Engl. were evaluated in different gap sizes after logging in the municipality of Paragominas, Para state. Seedlings of Astronium gracile were randomly chosen in the gaps. The measurements were performed in 2005, 2006, 2008 and 2010. The canopy gaps were classified as small gaps (200-400 m(2)), medium gaps (401-600 m(2)) and large gaps (> 600 m(2)). The seedlings from natural regeneration of Astronium gracile, considered as a shade-tolerant species, were favored by the open gaps, mainly large gaps, for growing up and surviving, showing potential for using in silvicultural systems to increase the commercial value of the forest and to allow future harvests.

引用

页码：411 / 416

页数：6

共 2 条

[1] Survival and growth rate of seedlings of Manilkara huberi Chevalier during five years in clearings caused by reduced impact logging in the Brazilian Amazonia
das Chagas, Rondinelle Sousa
Gomes, Jaqueline Macedo
Pereira de Carvalho, Joao Olegario
Ribeiro Ferreira, Josue Evandro
SCIENTIA FORESTALIS, 2012, 40 (95): : 417 - 424
[2] Regeneration in canopy gaps of tierra-firme forest in the Peruvian Amazon: Comparing reduced impact logging and natural, unmanaged forests
Karsten, Rune Juelsborg
Jovanovic, Milos
Meilby, Henrik
Perales, Emilio
Reynel, Carlos
FOREST ECOLOGY AND MANAGEMENT, 2013, 310 : 663 - 671

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