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Registros recuperados: 3
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Descripción del Somatotipo y Cualidades Físicas de Varones Surfistas Experimentados Chilenos International Journal of Morphology
Valdés V,María Ignacia; Guzmán-Venegas,Rodrigo.
El surf es un deporte que ha incrementado su número de adeptos en Chile. Sin embargo, existen pocos estudios que describan las características antropométricas y físicas de estos deportistas en el medio nacional. Este estudio observacional descriptivo transversal, tuvo por objetivo describir las características antropométricas y físicas de surfistas experimentados chilenos. En 15 surfistas chilenos experimentados (edad: 27,1±5,2; talla: 1,77±0,04; peso: 74,1±6,3) se evaluó el somatotipo, control postural, los saltos Squat Jump (SJ) y Counter Movement Jump (CMJ), y el consumo máximo de oxígeno (VO2 Max.). El somatotipo promedio de la muestra fue endomorfo (2,7±0,5), mesomorfo (4,6±0,7) y ectomorfo (2,3±0,6). En la prueba de estabilidad postural se obtuvo un...
Tipo: Journal article Palavras-chave: Surf; Somatotipo; Control postural; Salto vertical jump; VO2 Max.
Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100004
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Benthic communities and geomorphology of the Tesoro Island Coral Reef, Colombian Caribbean OceanDocs
Sánchez-M., Juan M..
The benthic communities distribution in Tesoro Island (Colombian Caribbean) coral reef was determinad by cartography of reef morphology and functional groups from aerial photographs, theodolite triangulation, and bottom transects over depths ranging from O to 30 m. Tesoro Island is a sand cay reef developed over an emerged reef platform whose basal cone possibly originated by mud diapirism on the continental shelf. The benthic communities are distributed as subzones of the geomorphologic units. The reef crest lies along the breaker zone, formed by Millepora spp. buttresses covered on their tops by Palythoa spp. and seawardly by a turf of Dictyota spp. The rear reef (varying from 0.5-1.5 m ¡n depth) is composed of pavement and grooves with live Porites...
Tipo: Journal Contribution Palavras-chave: Ecology; Benthos; Outer continental shelf; Coral; Algae; Surf; Cartography; Condition factor; Aerial photography; Geomorphology; Coral reefs; Ecology; Benthos; Aerial photography; Coral reefs; Algae; Cartography; Geomorphology; Http://aims.fao.org/aos/agrovoc/c_2467; Http://aims.fao.org/aos/agrovoc/c_878; Http://aims.fao.org/aos/agrovoc/c_8634; Http://aims.fao.org/aos/agrovoc/c_1880; Http://aims.fao.org/aos/agrovoc/c_258; Http://aims.fao.org/aos/agrovoc/c_1344; Http://aims.fao.org/aos/agrovoc/c_3233.
Ano: 1995 URL: http://hdl.handle.net/1834/3803
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Short-term variability in alongshore winds and temperature off Swakopmund, Namibia, during a non-upwelling event in 1998-1999. OceanDocs
Bartholomae, Ch.; Hagen, E..
Swakopmund is a popular coastal resort in Namibia, especially during the summer holiday season when daily sea temperatures can fluctuate several degrees in a short period. Hourly measurements of the nearbottom water temperature were collected off the Swakopmund Jetty to investigate the thermal variability in relation to local winds. The thermal regime of this coastal region appears to be controlled by the locally forced Ekman offshore transport. Related changes in offshore transport led those of the surf-zone temperature by about one day. A transfer of kinetic energy from the alongshore wind into the temperature field of the nearshore zone dominated relative short time scales (hourly). The longer periods (7–9 days) are associated with the forcing of...
Tipo: Journal Contribution Palavras-chave: Variability; Winds; Temperature; Upwelling; Fish species; Shelf geology; Currents (water); Anomalies; Surf; Continental shelf; Coastal upwelling; Nearshore environment.
Ano: 2007 URL: http://hdl.handle.net/1834/4936
Registros recuperados: 3
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