Consulta: creatorFacets:"Gendre, Romain Le"
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Data/hora: 13/06/2024 16:42:45

Population Connectivity and Genetic Assessment of Exploited and Natural Populations of Pearl Oysters within a French Polynesian Atoll Lagoon
Provedor de dados: 5
Autores: Reisser, Celine; Gendre, Romain Le; Chupeau, Cassandre; Lo-yat, Alain; Planes, Serge; Andréfouët, Serge.
In French Polynesia, the production and exportation of black pearls through the aquaculture of the black-lip pearl oyster Pinctada margaritifera provide the second largest economic income for the country after tourism. This industry entirely relies on the collection of natural spats from few highly recruiting lagoons. In recent years, pearl oyster producers have experienced variable success rates in spat collection, with significant spatial and temporal variability in spat supply, driving uncertainty in the future of pearl production. This study combines, for the first time in a farmed lagoon, genetic (SNPs), demographic (sex ratio, age), and biophysical data (larval dispersal modelling) to shed new light on population dynamics, connectivity, and spat...
Tipo: Text
Palavras-chave: Pinctada margaritifera; Connectivity; Population genomics; Pearl farming; Larval dispersal modelling; MARS3D.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00623/73503/72810.pdf