La presente antología sistematiza una actividad que responde a una doble denominación: por una parte constituye una actividad de extensión académica y de divulgación científica, y por otra, puede entenderse como una aplicación de la antropología sociocultural al campo de mejoramiento de las relac...
El presente documento tiene como objetivo entregar las conceptualizaciones básicas para
comprender como las Ciendas Ecológicas y Ambientales pueden aportar en la comprensión
y estudio de cómo las poblaciones rurales, indígenas o campesinas hacen uso y se
apropian de la naturaleza, asegurándose la...
Parada Zamorano, Esperanza
,
[Aportes de la Ecología y de las Ciencias Ambientales para un acercamiento a los pueblos indígenas. Conceptualizaciones básicas]
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Aportes de la Ecología y de las Ciencias Ambientales para un acercamiento a los pueblos indígenas. Conceptualizaciones básicas
This study reports the present distribution range of Musculium argentinum (D'Orbigny, 1835) and Musculium patagonicum Pilsbry, 1911 in Chile, from sampling data carried out from 2002 to 2006. Morphological and biometric characteristies of the studied populations show that M. argentinum is discont...
Parada Zamorano, Esperanza
,
Peredo, Santiago
,
Jara Seguel, Pedro
,
[Registro actual de especies del genero Musculium Link, 1807 (Bivalvia: Sphaeriidae) en Chile con notas sobre morfologia y biometria de sus poblaciones]
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[Present record of species of Musculium Link, 1807 (Bivalvia: Sphaeriidae) in Chile with notes on its morphology and biometry of its populations]
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Present record of species of Musculium Link, 1807 (Bivalvia: Sphaeriidae) in Chile with notes on its morphology and biometry of its populations
The gonadal organization and cytological characteristics of gametogenesis in a population of the freshwater clam Musculium argentinum (d'Orbigny, 1835) are described. Sections of the rather small gonad demonstrate the existence of hermaphroditic specimens, and is composed of hermaphrodite follicl...
Peredo, Santiago
,
Jara Seguel, Pedro
,
Parada Zamorano, Esperanza
,
Von Brand, Elisabeth
,
[Gonadal organization and gametogenesis in musculium argentinum (Veneroida: Sphaeriidae) from a population in Southern Chile]
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Gonadal organization and gametogenesis in musculium argentinum (Veneroida: Sphaeriidae) from a population in Southern Chile
The pill clams Pisidium chilense (d'Orbigny, 1846) and Pisidium huillichum (Ituarte, 1999) showed a 2C DNA content of 4.04 ± 0.4 pg and 2.35 ± 0.24 pg, respectively. The somatic DNA content of these 2 Chilean Pisidium Pfeiffer 1821 species is within the range described previously for diploid Hete...
Jara Seguel, Pedro
,
Parada Zamorano, Esperanza
,
Peredo, Santiago
,
Palma Rojas, Claudio
,
Von Brand, Elisabeth
,
[Nuclear dna content in two chilean species of pisidium (Veneroida: Sphaeriidae)]
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Nuclear dna content in two chilean species of pisidium (Veneroida: Sphaeriidae)
To evaluate the capacity for movement of freshwater mussels in sandy and sand-gravel substrates and to test their ability to differentiate among types and qualities of substrates, experiments were carried out in the laboratory and in the field, using Diplodon chilensis from Lake Panguipulli, Chil...
Lara Cárdenas, Gladys
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Parada Zamorano, Esperanza
,
[Substrate selection by the freshwater mussel Diplodon chilensis (Gray, 1828): Field and laboratory experiments]
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Substrate selection by the freshwater mussel Diplodon chilensis (Gray, 1828): Field and laboratory experiments
The purpose of the present study was to verify eventual changes in spatial distribution, density and size structure in a population of Diplodon chilensis inhabiting sandy and sand-gravel substrates in the Lake Panguipulli after 16 years of studies carried out in the mentioned population. Results ...
Lara, Gladys
,
Parada Zamorano, Esperanza
,
[Maintenance of spatial distribution, density and size structure pattern of freshwater mussel Diplodon Chilenisis Gray, 1828(Bivalvia : Hyriidae) in the Panguipulli Lake, Chile]
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Maintenance of spatial distribution, density and size structure pattern of freshwater mussel Diplodon Chilenisis Gray, 1828(Bivalvia : Hyriidae) in the Panguipulli Lake, Chile
Parada Zamorano, Esperanza
,
Peredo, Santiago
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[DIPLODON PATAGONICUS (BIVALVIA: HYRIIDAE): TO BE OR NOT TO BE]
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DIPLODON PATAGONICUS (BIVALVIA: HYRIIDAE): TO BE OR NOT TO BE
The aim of the present study was to experimentaly evaluate the capability of the freshwater mussel Diplodon chilensis as a potential depurator of residual waters in fish farming. With this purpose, the present study was carried out at the fish farm of the School of Aquaculture of the Catholic Uni...
Peredo, Santiago
,
Parada Zamorano, Esperanza
,
Valdeben, Ivan
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Peredo, Matias
,
[Effect of aerial exposure on physiological condition and survival of Diplodon chilensis (Bivalvia : Hyriidae) during translocation]
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Effect of aerial exposure on physiological condition and survival of Diplodon chilensis (Bivalvia : Hyriidae) during translocation