期刊
IFOREST-BIOGEOSCIENCES AND FORESTRY
卷 13, 期 -, 页码 318-322出版社
SISEF-SOC ITALIANA SELVICOLTURA ECOL FORESTALE
DOI: 10.3832/ifor3220-013
关键词
Argentina; Birds; Cavity Trees; Certification Forest; Forest Stewardship Council; South-America; Subtropical Forests
类别
资金
- Agencia Nacional de Promocion Cientifica y Tecnologica [PICT 2012-0892]
- CONICET [PIP 112-201201-00259 CO]
- CIT-JUJUY [PIO 1402014100133]
- Rufford small grant
- Optic for the tropic
- Bergstrom Award
- Idea Wild
The high level of forest intervention and the decrease in biodiversity as a result of logging are incentives to implement forest certification schemes. Despite the advances in the results of the impact of forest certification on biodiversity, there are few studies on species with specific habits, such as cavity-nesting birds. The objective of this study is to compare the impact of forest certification and conventional logging on the richness, availability (density) and dominance of potentially suitable cavity trees for secondary cavity-nesting birds in the subtropical forests of northwestern Argentina. Seven sites were selected: three control sites which were not logged for at least 40 years, one site under Forest Stewardship Council (FSC) certification, and three sites with conventional logging. The results suggest that logged forests under FSC-certification may guarantee a diversity, availability (density) and dominance of potentially suitable cavity trees for secondary cavity-nesting birds, as well as certain characteristics (such as DBH > 40 cm), similar to unlogged forests for this group of birds. Therefore, we suggest that the forests of northwestern Argentina should be managed by a scheme under forest certification so that the high levels of cavity tree species are maintained.
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