Results 91 to 100 of about 4,843 (211)
The aminochronology of man-induced Shell middens in caves in Northern Spain [PDF]
HHere, we provide the first report on the ages of 54 archaeological levels in 38 caves in northern Spain by means of the aspartic acid DIL ratio measurements in Patella shells, with good results.
Torres Pérez-Hidalgo, Trinidad José
core +2 more sources
The Chilean jagged lobster (Projasus bahamondei) is a deep-water crustacean (175-550 m) occurring in certain areas of the southeastern Pacific Ocean, including the Nazca Ridge, Desventuradas Islands, the Juan Fernandez archipelago and ridge, and the ...
Patricio M Arana
doaj
Heliaster has long been considered to comprise seven nominal species of starfish distributed across the Eastern Pacific, from Baja California (Mexico) southward to central Chile.
Jennifer Catalán +5 more
doaj +1 more source
Sobre la base de 77 familias, más de 200 géneros y 431 especies que habitan aguas chilenas, se ha tratado de revelar el patrón zoogeográfico subyacente a estos taxa comparando áreas sobre la base del número de especies, géneros y familias que las ...
Marco A Retamal, Hugo I Moyano
doaj
Phylogeography of Tenebrionid beetles in the Aegean archipelago
The Aegean archipelago, which has a mostly continental origin, provides a ‘natural laboratory’ to explore the effects of dispersal limitation on population and community structure.
Papadopoulou, Anna, Papadopoulou, Anna
core +1 more source
[Enteroparasitoses in children from the V Region. A study in the Juan Fernandez archipelago, Chile].
The results of two enteroparasitological surveys in children carried out in the Juan Fernandez Archipelago, within a 5-year period (1982-1987), are compared. In both studies the absence of Ascaris lumbricoides has been persistent, having no explanation for this phenomenon due to the favorable environmental conditions for the development of the quoted ...
P, Neira +4 more
openaire +1 more source
Floristic and Biogeographical Trends in Seaweed Assemblages from a Subtropical Insular Island Complex in the Gulf of California [PDF]
Floristic and biogeographical trends of the seaweed assemblages in subtidial rocky areas were evaluated at 10 sites around Espiritu Santo Island in the Gulf of California.
Paul-Chavez, L., Riosmena-Rodriguez, R.
core
Se describe la composición, distribución y abundancia de los eufáusidos capturados entre Valparaíso (33°0'S, 71°40'W), el archipiélago de Juan Fernández (33°37'S, 68°49'W) y las islas Desventuradas (26°20'S, 80°00'W), entre septiembre y octubre de 2000 ...
Armando Mujica, Constanza Pavez
doaj
Boletín de la Sociedad Española para la Defensa del Patrimonio Geológico y Minero, Nº6 [PDF]
La idea que nos llevó a fundar nuestra Sociedad se abre camino por diversos países hispanoamericanos. En Cuba acaba de constituirse la Sociedad Cubana Oriental de Defensa del Patrimonio Geológico y Minero, con sede en la ciudad minera de Moa (provincia ...
Puche Riart, Octavio, Rábano, Isabel
core
Índice• Introducción • Metodología• Área de estudio • El escenario inicial • Resultados• Medidas de diseño sustentable • Planificación del uso del terreno según las característica geográficas climáticas y el trabajo del pescador • Aplicación del ...
Pedro Orellana Agüero +5 more
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