International organizations and biodiversity scientists recognize three levels of biodiversity: genetic, species, and ecosystem. However, most studies with the goal of assessing biodiversity collect data at only a single level -- that of the species. Even when multiple levels of biodiversity are considered, usually only ecosystem diversity is also evaluated. Genetic diversity is virtually never considered. Yet, genetic diversity is essential for the maintenance of populations and species over ecological and evolutionary time periods. Moreover, because components of genetic diversity are independent of either species or ecosystem diversity, genetic diversity can provide a unique measure by which to assess the value of regions for conservatio...
The studies of genetic diversity in natural populations are essential to the elaboration of conserva...
Para o sucesso de um programa de melhoramento é indispensável que população de trabalho disponha de ...
A grande biodiversidade nas florestas tropicais, a elevada exploração de florestas e as poucas espéc...
A perda de espécies tem alta e acelerada taxa em todos os continentes, causada, por alguns fatores, ...
The genetic diversity within and among natural populations is critical to developing strategies for ...
Conservation of genetic resources is a recognised necessity for the long term maintenance of evoluti...
[EN] Protected-area systems should conserve intraspecific genetic diversity. Because genetic data re...
Orientadores: Sergio Furtado dos Reis, Jose Alexandre Felizola Diniz-FilhoTese (doutorado) - Univers...
Forest tree species normally hold high levels of genetic diversity. Nevertheless, these ecosystems h...
Human population growth and environmental changes require the availability of genetic diversity for ...
The loss of diversity in tropical regions has been focus on several governmental and non-governmenta...
Current approaches to biodiversity conservation are largely based on geographic areas, ecosystems, e...
The destruction of ecosystems and their fragmentation are major environmental problems, being biodiv...
In the past decade there has been a remarkable increase in the use of genetic markers to characteriz...
Genetic diversity is one of the three main levels of biodiversity recognised in the Convention on Bi...
The studies of genetic diversity in natural populations are essential to the elaboration of conserva...
Para o sucesso de um programa de melhoramento é indispensável que população de trabalho disponha de ...
A grande biodiversidade nas florestas tropicais, a elevada exploração de florestas e as poucas espéc...
A perda de espécies tem alta e acelerada taxa em todos os continentes, causada, por alguns fatores, ...
The genetic diversity within and among natural populations is critical to developing strategies for ...
Conservation of genetic resources is a recognised necessity for the long term maintenance of evoluti...
[EN] Protected-area systems should conserve intraspecific genetic diversity. Because genetic data re...
Orientadores: Sergio Furtado dos Reis, Jose Alexandre Felizola Diniz-FilhoTese (doutorado) - Univers...
Forest tree species normally hold high levels of genetic diversity. Nevertheless, these ecosystems h...
Human population growth and environmental changes require the availability of genetic diversity for ...
The loss of diversity in tropical regions has been focus on several governmental and non-governmenta...
Current approaches to biodiversity conservation are largely based on geographic areas, ecosystems, e...
The destruction of ecosystems and their fragmentation are major environmental problems, being biodiv...
In the past decade there has been a remarkable increase in the use of genetic markers to characteriz...
Genetic diversity is one of the three main levels of biodiversity recognised in the Convention on Bi...
The studies of genetic diversity in natural populations are essential to the elaboration of conserva...
Para o sucesso de um programa de melhoramento é indispensável que população de trabalho disponha de ...
A grande biodiversidade nas florestas tropicais, a elevada exploração de florestas e as poucas espéc...