Influence of reduced‐impact logging on Central Amazonian bats using a before‐after‐control‐impact design

2021 ◽  
Author(s):  
A. B. Castro ◽  
P. E. D. Bobrowiec ◽  
S. J. Castro ◽  
L. R. R. Rodrigues ◽  
R. F. Fadini
Keyword(s):  
Reduced Impact Logging

Little effects of reduced-impact logging on insect communities in eastern Amazonia

2016 ◽  
Vol 188 (7) ◽  
Author(s):  
Denis Silva Nogueira ◽  
Lenize Batista Calvão ◽  
Luciano Fogaça de Assis Montag ◽  
Leandro Juen ◽  
Paulo De Marco
Keyword(s):  
Insect Communities ◽  
Reduced Impact Logging

Reduced-Impact Logging as a Carbon-Offset Method

1993 ◽  
Vol 7 (4) ◽  
pp. 755-757 ◽  
Author(s):  
Francis E. Putz ◽  
Michelle A. Pinard
Keyword(s):  
Carbon Offset ◽  
Reduced Impact Logging

scholarly journals EFEITO DA EXPLORAÇÃO DE IMPACTO REDUZIDO EM ALGUMAS ESPÉCIES DE SAPOTACEAE NO LESTE DA AMAZÔNIA

FLORESTA ◽  
2013 ◽  
Vol 43 (3) ◽  
pp. 395 ◽  
Author(s):  
Leonardo Pequeno Reis ◽  
José Natalino Macedo Silva ◽  
Pamella Carolline Marques Dos Reis ◽  
João Olegário Pereira de Carvalho ◽  
Waldenei Travassos de Queiroz ◽  
...  
Keyword(s):  
Rain Forest ◽  
Basal Area ◽  
Tree Density ◽  
The Other ◽  
Permanent Sample Plots ◽  
Structure And Dynamics ◽  
The Family ◽  
Commercial Species ◽  
Three New Species ◽  
Reduced Impact Logging

Avaliou-se o efeito da exploração de madeira, realizada em 1997, na estrutura e dinâmica de algumas espécies de Sapotaceae em uma Floresta Ombrófila Densa, no município de Moju, Pará (02º12’26”S e 48º48’14”W). De uma área de floresta de 1.050 ha, foram selecionados 200 hapara exploração seletiva de intensidade de 23 m3.ha-1. Nessa área, foram alocadas 22 parcelas permanentes de 0,5 ha, totalizando 11 ha amostrais, onde foram medidas todas as árvores com DAP ≥10 cm, nos anos de 1995 (antes da exploração), 1998 e 2010 (após exploração). Os parâmetros avaliados foram densidade (Da) e área basal (m2.ha-1). No período de 1995 a 2010, Sapotaceae apresentou uma redução significativa de 7,7% na densidade (p = 0,0147) e aumento na dominância em 1,4% (p = 0,7851). Nesse mesmo período, observou-se redução da densidade e dominância para Pouteria laurifolia (Gomes) Radlk. (66,7 e 50,6%), Pouteria macrocarpa (Mart.) D. Dietr. (25 e 29,4%), Micropholis acutangula (Ducke) Eyma (20 e 11%), Manilkara huberi (Ducke) A. Chev. (16,4 e 17,7%) e Manilkara paraensis (Huber) Standl. (12,5 e 31,4%). A espécie com maior valor comercial, M. huberi, não mostrou recuperação nesse parâmetro, porém houve ingresso de três novas espécies na população de Sapotaceae estudada.AbstractEffect of reduced impact logging in some sapotaceae species in the eastern amazon. Effect of logging, held in 1997, on structure and dynamics of some Sapotaceae species were evaluated in a dense tropical rain forest located in the municipality of Moju, Pará (02º 12’ 26” S e 48º 48’ 14” W). Two hundred ha out of 1,050 ha forest area were selectively logged for timber (23 m3ha-1 logging intensity) in 1997.Twenty-two 0.5 ha permanent sample plots (11 ha sample) were established and all trees with dbh ≥ 10 cm were identified and measured for dbh in 1995 (before logging), 1998 and 2010 (after logging). Parameters evaluated were Density (De) and Basal area (G-m2 ha-1). Sapotaceae presented a significant reduction of 7.7% on tree density (p=0.0147), and an dominance increase of 1.4% (p=0.7851). In the same period, decreases in density and basal area were observed to Pouteria laurifolia (Gomes) Radlk. (66.7 and 50.6%), Pouteria macrocarpa (Mart.) D. Dietr. (25 and 29.4%), Micropholis acutangula (Ducke) Eyma (20 and 11%), Manilkara huberi (Ducke) A. Chev. (16.4 and 17.7%) and Manilkara paraensis (Huber) Standl. (12.5 and 31.4%). The main commercial species M. Huberi did not recover its original density. On the other hand, three new species of the family were recorded in the focused period.Keywords: Forest management; Pouteria; Manilkara; Amazonian Forest.

Short-term effects of reduced-impact logging on eastern Amazon fauna

2006 ◽  
Vol 232 (1-3) ◽  
pp. 26-35 ◽  
Author(s):  
Claudia Azevedo-Ramos ◽  
Oswaldo de Carvalho ◽  
Benedito D. do Amaral
Keyword(s):  
Short Term ◽  
Reduced Impact Logging ◽  
Short Term Effects

Effects of Reduced-Impact Logging on Decomposers in the Deramakot Forest Reserve

2012 ◽  
pp. 63-87
Author(s):  
Motohiro Hasegawa ◽  
Arthur Y. C. Chung ◽  
Tomohiro Yoshida ◽  
Tsutomu Hattori ◽  
Masahiro Sueyoshi ◽  
...  
Keyword(s):  
Forest Reserve ◽  
Reduced Impact Logging

Effect of reduced impact logging and small-scale mining disturbances on Neotropical stream fish assemblages

2015 ◽  
Vol 78 (2) ◽  
pp. 315-325 ◽  
Author(s):  
Luc Allard ◽  
Manon Popée ◽  
Régis Vigouroux ◽  
Sébastien Brosse
Keyword(s):  
Fish Assemblages ◽  
Small Scale ◽  
Stream Fish ◽  
Neotropical Stream ◽  
Stream Fish Assemblages ◽  
Reduced Impact Logging

Above-ground biomass dynamics after reduced-impact logging in the Eastern Amazon

2010 ◽  
Vol 259 (3) ◽  
pp. 367-373 ◽  
Author(s):  
Lucas Mazzei ◽  
Plinio Sist ◽  
Ademir Ruschel ◽  
Francis E. Putz ◽  
Phidias Marco ◽  
...  
Keyword(s):  
Above Ground Biomass ◽  
Ground Biomass ◽  
Biomass Dynamics ◽  
Reduced Impact Logging

The cost of carbon retention by reduced impact logging

2000 ◽  
Vol 139 (1-3) ◽  
pp. 237-255 ◽  
Author(s):  
John R. Healey ◽  
Colin Price ◽  
John Tay
Keyword(s):  
Carbon Retention ◽  
The Cost ◽  
Reduced Impact Logging
Sign in / Sign up

Export Citation Format

Share Document