Biblioteca Digital

979 resultados para Population decline

Population genetic structure of Vitex negundo (Verbenaceae) in Three-Gorge Area of the Yangtze River: the impact of rivers on gene flow in plants

Relevância:

20.00% 20.00%

Publicador:

Use of single-stranded conformational polymorphisms (SSCP) to detect species relationship and population structure in the Atlantic sharpnose shark (Rhizoprionodon terraenovae) and the Caribbean sharpnose shark (R. porosus); Uso de los polimorfismos solo-trenzados de conformational (SSCPs) de detectar la relacion de la especie y la estructura de la poblacion en los de Rhizoprionodon terraenovae y R. porosus

Relevância:

20.00% 20.00%

Publicador:

Studies in conservation genetics of tarpon (Megalops atlanticus) - IV. Population structure among Gulf of Mexico collection sites inferred from variation in restriction site polymorphisms of tarpon mitochondrial DNA; Estructura de los sitios de la coleccion en el Golfo de Mexico deducidos por la variacion en polimorfismos del ditio de la restriccion de la DNA mitochondrial de sabalo

Relevância:

20.00% 20.00%

Publicador:

Densidad, distribución poblacional y patrón de actividad del cangrejo fantasma (Ocypode quadrata) en Montepío, Veracruz, México; Population density, distribution, and activity pattern of the ghost crab (Ocypode quadrata) in Montepio, Veracruz, Mexico

Relevância:

20.00% 20.00%

Publicador:

Morfometría de una población inusual de Isognomon alatus (Gmelin, 1795) en la Reserva de la Biósfera Banco Chinchorro y su relación con el ambiente; Morphometry of an unusual population of Isognomon alatus (Gmelin, 1791) in the Chinchorro Bank BR and their environmental relationships

Relevância:

20.00% 20.00%

Publicador:

Population dynamics for spiny lobster Panulirus argus in Puerto Rico: a progress report

Relevância:

20.00% 20.00%

Publicador:

Genetica poblacional del caracol rosado Strombus gigas en la Peninsula de Yucatan: implicaciones para su manejo y pesqueria; Population genetics of the queen conch Strombus gigas on the Yucatan Peninsula: implications for its management and fisheries

Relevância:

20.00% 20.00%

Publicador:

Contrasting population genetic structure and gene flow between Oryza rufipogon and Oryza nivara

Relevância:

20.00% 20.00%

Publicador:

Extensive population expansion of Pedicularis longiflora (Orobanchaceae) on the Qinghai-Tibetan Plateau and its correlation with the Quaternary climate change

Relevância:

20.00% 20.00%

Publicador:

Evaluaciones poblacionales y manejo pesquero sostenible del caracol reina (Strombus gigas) en las principales areas de pesca de la plataforma cubana [resumen]; Population assessment and fishery sustainable management of queen conch (Strombus gigas) in the main fishing grounds of the Cuban shelf [abstract]

Relevância:

20.00% 20.00%

Publicador:

Towards a holistic strategy to managing Florida's queen conch (Strombus gigas) population [abstract]; Hacia una strategia holistica para restaurar la poblacion de caracol reina en la Florida [resumen]

Relevância:

20.00% 20.00%

Publicador:

Population parameters of spiny lobster, Panulirus argus, from the Puerto Rico's commercial fishery [abstract]

Relevância:

20.00% 20.00%

Publicador:

Use of single-stranded conformational polymorphisms (SSCPs) to detect species relationship and population structure in Rhizoprionodon terraenovae and R. porosus [abstract]; Uso de los polimorfismos solo-trenzados de conformational (SSCPs) de detectar la relacion de la especie y la estructura de la poblacion en los de Rhizoprionodon terraenovae y R. porosus [resumen]

Relevância:

20.00% 20.00%

Publicador:

Ongoing population studies of juvenile Green Conch, Strombus gigas, in the Exuma Cays, Bahamas [abstract]

Relevância:

20.00% 20.00%

Publicador:

Genetic diversity and population structure of the Chinese mitten crab Eriocheir sinensis in its native range

Relevância:

20.00% 20.00%

Publicador:

«
1
2
...
58
59
60
61
62
63
64
65
66
»