2005
DOI: 10.1093/aob/mci128
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Abstract: The evaluated populations displayed mean levels of genetic variation intermediate to those expected for narrow and widespread species. The results suggest that fragments with similar area and geographical distance from a large protected reserve can exhibit different levels of genetic variation, depending on the degree of anthropogenic disturbance. The considerable genetic variation in the protected fragment points to the importance of adequate conservation of small fragments for the preservation of genetic var… Show more

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Cited by 25 publications
(38 citation statements)
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“…Such a pattern has also been recorded for other tree species (FARWIG, 2008;ORTEGO et al, 2010), as well as a cycad (OCTAVIO-AGUILAR, 2009). Yet post-fragmentation cohorts do not always display higher levels of differentiation than their pre-fragmentation counterparts: a number of studies have found low levels of differentiation for both cohorts (LATOUCHE-HALLÉ, 2003;SCHWARCZ et al, 2010), sometimes still with significantly higher values for juveniles than adults (RIBEIRO et al, 2005;FIGUEROA-ESQUIVEL, 2010). Alternatively, both may display high differentiation, for example where populations are naturally fragmented (KETTLE et al, 2008).…”
Section: Genetic Diversity and Differentiationmentioning
confidence: 99%
“…Such a pattern has also been recorded for other tree species (FARWIG, 2008;ORTEGO et al, 2010), as well as a cycad (OCTAVIO-AGUILAR, 2009). Yet post-fragmentation cohorts do not always display higher levels of differentiation than their pre-fragmentation counterparts: a number of studies have found low levels of differentiation for both cohorts (LATOUCHE-HALLÉ, 2003;SCHWARCZ et al, 2010), sometimes still with significantly higher values for juveniles than adults (RIBEIRO et al, 2005;FIGUEROA-ESQUIVEL, 2010). Alternatively, both may display high differentiation, for example where populations are naturally fragmented (KETTLE et al, 2008).…”
Section: Genetic Diversity and Differentiationmentioning
confidence: 99%
“…Historically, it has perhaps been the species most frequently associated with the term "Rosewood," and with its strength, hardness, stability, beauty, and acoustic properties, it's easy to see why Dalbergianigra has been used for everything from flooring to xylophone keys [6]. Due to the high demand and limited supply of Brazilian Rosewood, and its continued exploitation in recent decades, it has been listed in the most restrictive category of endangered species.…”
Section: Review Of Restrictions and Substitutes For Rosewoodmentioning
confidence: 99%
“…Due to the high demand and limited supply of Brazilian Rosewood, and its continued exploitation in recent decades, it has been listed in the most restrictive category of endangered species. Not only is the lumber restricted from being imported or exported from country to country, but even its finished products may not cross international borders [6].…”
Section: Review Of Restrictions and Substitutes For Rosewoodmentioning
confidence: 99%
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