Genetic diversity and forest reproductive material - from seed source selection to planting
نویسندگان
چکیده
منابع مشابه
phylogeography and genetic diversity of the lesser mouse- eared bat (myotis blythii) in iran
in current study, 63 samples of bat populations collected from differ regions were used for evaluating the geographic variations. twenty cranial and dental characters for traditional morphometric and landmarks method on the ventral, dorsal skull and mandible for geometry morphometric studies were used. statistical analyses of traditional morphometric and geometry morphometric data indicated low...
Fitness Uniform Selection to Preserve Genetic Diversity
In evolutionary algorithms, the fitness of a population increases with time by mutating and recombining individuals and by a biased selection of more fit individuals. The right selection pressure is critical in ensuring sufficient optimization progress on the one hand and in preserving genetic diversity to be able to escape from local optima on the other. We propose a new selection scheme, whic...
متن کاملReproductive success and genetic diversity of Psychotria hastisepala (Rubiaceae), in fragmented Atlantic forest, Southeastearn Brazil.
The impacts of forest fragmentation on both reproductive biology and genetic diversity of native plant species is hardly understood, despite some studies have analyzed this current worldwide problem. Since this constitutes one of the main threats to seasonal semi-deciduous forests in Southeastern Brazil, we investigated the reproductive success and the genetic diversity of a distylous, understo...
متن کاملAnimal seed dispersal and the diversity of tropical forest trees.
For thosewho have admired the astonishing diversity of wet tropical forests, it is a near-universal experience to have seen an interesting tree and then not encountered another of the same species for quite some distance. Indeed, this striking tendency of tropical trees to be widely separated from their own kind inspired a major theory to explain tropical diversity, independently proposed by tw...
متن کاملGenetic Diversity of Alouatta (Primates) from Brazilian Atlantic Forest
1Divisao de Genetica, Instituto Nacional de Cancer, Rio de Janeiro, Brazil 2Lab. de Biologia e Parasitologia de Mamiferos Silvestres Reservatorios, IOC, Fiocruz, Rio de Janeiro, Brazil 3Instituto Nacional de Cancer, Coordenacao de Pesquisa, Rua Andre Cavalcanti, 37, 4 andar, Rio de Janeiro, Brazil 4Lab. de Ecologia, Universidade Veiga de Almeida, Rio de Janeiro, Brazil 5Departamento de Zoologia...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: iForest - Biogeosciences and Forestry
سال: 2016
ISSN: 1971-7458
DOI: 10.3832/ifor1577-009