Forest structure in a mosaic of rainforest sites: The effect of fragmentation and recovery after clear cut
A variety of human-induced disturbances such as forest fragmentation and recovery after deforestation for pasture or agricultural activities have resulted in a complex landscape mosaic in the Una region of northeastern Brazil. Using a set of vegetation descriptors, we investigated the main structura...
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Veröffentlicht in: | Forest ecology and management 2009-05, Vol.257 (11), p.2226-2234 |
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Hauptverfasser: | , , , , , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | A variety of human-induced disturbances such as forest fragmentation and recovery after deforestation for pasture or agricultural activities have resulted in a complex landscape mosaic in the Una region of northeastern Brazil. Using a set of vegetation descriptors, we investigated the main structural changes observed in forest categories that comprise the major components of the regional landscape and searched for potential key descriptors that could be used to discriminate among different forest categories. We assessed the forest structure of five habitat categories defined as (1) interiors and (2) edges of large fragments of old-growth forest (>1000
ha), (3) interiors and (4) edges of small forest fragments ( |
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ISSN: | 0378-1127 1872-7042 |
DOI: | 10.1016/j.foreco.2009.02.032 |