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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Environmental biology of fishes 51 (1998), S. 265-283 
    ISSN: 1573-5133
    Keywords: thermal ecology ; stream limnology ; acclimation ; lethal temperatures ; fish ecology ; zoogeography ; Argentina
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Two thermal sources with water temperatures from 51 to 59°C flow into a stream of 2 to 5 m width and about 0.5 m depth at Agua Caliente (23° 44′, 64° 38′) in Jujuy province, Argentina. Data from 3 years sampling show that the influence of the thermal sources maintains the water temperature of the stream section at a high and constant level (from 24 to 35°C), different from the thermal regime of other streams in the area. Composition of water (N=13) has the following mean values: pH 8.36, conductivity 1591 µS cm-1, dominant ions (in mg l-1) CO3 -- 12.77, CO3H- 140.27, Cl- 246.86, SO4 -- 460.14, Na+ 400.45, K+ 2.18, Ca++ 27.68 and Mg++ 2.14. Mean total dissolved solids: 1.3 g l-1. Large amounts of SO4 --, Na+, and Cl- Sixteen fish species (2460 specimens) were captured in the warmed reach. Dominant families were Characidae, Cichlidae and Loricariidae. New geographic distribution information is provided for eight species, some of them with restricted northwestern Argentina distributions. Most abundant species were the eurytopic characid Astyanax bimaculatus, followed by the cichlid Bujurquina vittata. These species have the highest critical thermal maximum according to field experiments. Temperature of acclimatization is closer to lethal than in fishes from ‘normal’ habitats. Agua Caliente differs from other thermal habitats in the lack of isolation, its placement in a rain forest area, a high number of species, and the lack of cyprinodontoids. The fish fauna here represents an opportunistic invasion of a habitat with water parameters strongly different from those in the area, particularly temperature and salinity. Both faunistic and limnological traits make of Agua Caliente a new type of environment within the subtropics.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Hydrobiologia 380 (1998), S. 1-8 
    ISSN: 1573-5117
    Keywords: Phytoplankton ; freshwater zone ; ecology ; large rivers ; Argentina
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Structural characteristics of spring phytoplankton from the Southern Coastal Fringe of the Río de la Plata between 58°32′ and 57°41′ W, up to 10 km from the coast line are analysed. From 126 recorded taxa, 69 had a relative frequency above 5%. Main frequencies coincided with main quantitative abundances, corresponding to centric diatoms of the genus Aulacoseira – A. granulata var. augustissima especially – Stephanodiscus hantzschii and the coccal green Dictyosphaerium pulchellum and D. subsolitarium; the exception was the Cyanophyceae Microcystis aeruginosa, which showed the greatest quantitative abundance, but was not among the most frequent species. Centric diatoms accounted for most of the biovolume. Average phytoplankton density was 259 cells ml-1 (11–3700 cells ml-1). Diversity index (H′) varied from 0.51 to 2.78 bits ind-1. Phytoplankton size structure was: 43% picoplankton, 56% nanoplankton and 1% microplankton. Quantitative data on selected species were assessed for similarity among stations, 74% are joined in a group dominated by Aulacoseira sp. pl. and codominated by coccal green algae. The groups dominated by Stephanodiscus hantzschii and Microcystis aeruginosa included stations affected by pollution. Algal patchiness was greatest following low tide river currents. The assessed phytoplankton was eutrophic, oligohalophilous and mesosaprobic, a composition in agreement with some characteristics of a true potamoplankton.
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  • 3
    Publication Date: 2024-03-29
    Description: Los capítulos que componen esta obra atraviesan principalmente dos conceptos clave, “cuerpo” y “educación”, tensionando su relación a partir de pensar los usos y sentidos que se le otorgan en un conjunto de prácticas, saberes y discursos desarrollados en Argentina, Brasil, Chile, Colombia y Uruguay. En este registro, pueden observarse discusiones en torno a los modos de reproducción de lo corporal en la ciudad, análisis sobre políticas públicas sobre salud o espacio público y el lugar de las prácticas corporales, indagaciones históricas sobre cómo la educación del cuerpo ha sido interpretada en diferentes latitudes, reflexiones acerca de los sentidos identitarios que se conjugan en el vínculo entre las sociedades y lo corporal, estudios sobre la alfabetización del cuerpo en los diseños curriculares de los diferentes países sudamericanos, interpelaciones acerca del gobierno de los cuerpos como dispositivo para la educación de las subjetividades, entre otros análisis. La articulación entre temáticas e investigadores que pertenecen a la Universidad Nacional de La Plata, la Universidade Federal de Espirito Santos y la Universidad de Antioquia permitió un conjunto de estrategias colectivas entre 2016 y 2018 que posibilitaron la materialización de este libro, el cual supone la cooperación y vínculo entre los grupos. De esta forma, esta obra registra indagaciones conducidas en el interior de proyectos de cooperación internacional, reuniendo como autores académicos de Argentina, Brasil, Chile, Colombia y Uruguay.
    Keywords: L7-991 ; Brasil ; Colombia ; Argentina ; Uruguay ; Cuerpo ; Deporte ; Educación física: Educación corporal ; bic Book Industry Communication::J Society & social sciences::JN Education ; thema EDItEUR::J Society and Social Sciences::JN Education
    Language: Portuguese , Spanish
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  • 4
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    Facultad de Ciencias Naturales y Museo (FCNyM), Universidad Nacional de La Plata (UNLP) | La Plata, Argentina
    In:  hlopez@fcnym.unlp.edu.ar | http://aquaticcommons.org/id/eprint/11019 | 196 | 2013-03-18 20:05:12 | 11019 | Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata
    Publication Date: 2021-06-26
    Description: This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.The general plan of this work consists of individual factsheets containing a list of works by each author, along with reference bibliography and, whenever possible,personal pictures and additional material.The datasheets will be published primarily in chronological order, although this is subject to change by the availability of materials for successive editions.This work represents another approach for the recovery and revalorization of those who set the foundations of Argentine ichthyology while in diverse historical circumstances.I expect this to be the beginning of a major work that achieves the description of such a significant part of the history of natural sciences in Argentina.
    Description: Programa para el estudio y uso sustentable de la biota austral (ProBiota)
    Description: Debe citarse: LÓPEZ, H. L.; G. FABIANO; S. B. SVERLIJ; A. DOMÁNICO; C. FUENTES & J. PONTE GÓMEZ. 2012. Ictiólogos de la Argentina: Alberto Espinach Ros. ProBiota, FCNyM, UNLP, La Plata, Argentina, Serie Técnica y Didáctica 14(40): 1-55. ISSN 1515-9329.
    Keywords: Biology ; Argentina ; Biography ; Biografía ; Ichthyologists ; Ictiólogos ; Alberto Espinach Ros
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 55
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  • 5
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    Facultad de Ciencias Naturales y Museo (FCNyM), Universidad Nacional de La Plata (UNLP) | La Plata, Argentina
    In:  hlopez@fcnym.unlp.edu.ar | http://aquaticcommons.org/id/eprint/11016 | 196 | 2013-03-18 20:10:00 | 11016 | Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata
    Publication Date: 2021-06-26
    Description: This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.The general plan of this work consists of individual factsheets containing a list of works by each author, along with reference bibliography and, whenever possible,personal pictures and additional material.The datasheets will be published primarily in chronological order, although this is subject to change by the availability of materials for successive editions.This work represents another approach for the recovery and revalorization of those who set the foundations of Argentine ichthyology while in diverse historical circumstances.I expect this to be the beginning of a major work that achieves the description of such a significant part of the history of natural sciences in Argentina.
    Description: Programa para el estudio y uso sustentable de la biota austral (ProBiota)
    Description: Debe citarse: LÓPEZ, H. L; G. G. GARRIDO & J. PONTE GÓMEZ. 2012. Ictiólogos de la Argentina: Enrique Darío Permingeat. ProBiota, FCNyM, UNLP, La Plata, Argentina, Serie Técnica y Didáctica 14(37): 1 34. ISSN 1515-9329
    Keywords: Biology ; Argentina ; Biography ; Biografía ; Ichthyologist ; Ictiólogos ; Enrique Darío Permingeat
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 34
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  • 6
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    Facultad de Ciencias Naturales y Museo (FCNyM), Universidad Nacional de La Plata (UNLP) | La Plata, Argentina
    In:  hlopez@fcnym.unlp.edu.ar | http://aquaticcommons.org/id/eprint/11017 | 196 | 2013-03-18 20:08:30 | 11017 | Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata
    Publication Date: 2021-06-26
    Description: This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.The general plan of this work consists of individual factsheets containing a list of works by each author, along with reference bibliography and, whenever possible,personal pictures and additional material.The datasheets will be published primarily in chronological order, although this is subject to change by the availability of materials for successive editions.This work represents another approach for the recovery and revalorization of those who set the foundations of Argentine ichthyology while in diverse historical circumstances.I expect this to be the beginning of a major work that achieves the description of such a significant part of the history of natural sciences in Argentina.
    Description: Programa para el estudio y uso sustentable de la biota austral (ProBiota)
    Description: Debe citarse: LÓPEZ, H. L; HUGO CASTELLO & J. PONTE GÓMEZ. 2012. Ictiólogos de la Argentina: Aurelio Juan Santiago Pozzi. ProBiota, FCNyM, UNLP, La Plata, Argentina, Serie Técnica y Didáctica 14(38): 1-47. ISSN 1515-9329.
    Keywords: Biology ; Argentina ; Biography ; Biografía ; Ichthyologysts ; Ictiólogos ; Aurelio Juan Santiago Pozzi
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 47
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  • 7
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    Facultad de Ciencias Naturales y Museo (FCNyM), Universidad Nacional de La Plata (UNLP) | La Plata, Argentina
    In:  hlopez@fcnym.unlp.edu.ar | http://aquaticcommons.org/id/eprint/11008 | 196 | 2013-03-18 20:26:33 | 11008 | Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata
    Publication Date: 2021-06-26
    Description: Prosiguiendo con la tarea de rescate de documentos realizada por ProBiota, tomamos la iniciativa de editar en este número la iconografía de la obra The dorado de J. W. Hills y G. H. Harrison ya que a nuestro entender posee un indiscutible valor histórico además de ilustrativo.
    Description: Programa para el estudio y uso sustentable de la biota austral (ProBiota)
    Description: Debe citarse: LÓPEZ, H. L. & J. PONTE GÓMEZ (Recopiladores) 2012. The dorado – Iconografía. Tomado de: Hills, J. W. & G. H.Harrison. 1932. The dorado. Impreso por R. MacLehase & Co. Ltd, The University Press, Glasgow; publicado por Philip Allan & Company Ltd. en Quality House, London, W.CA, Great Britain, 190 pp. ProBiota, FCNyM, UNLP, La Plata, Argentina, Serie Documentos 17: 1-23. ISSN 1515-9329.
    Keywords: Biology ; Argentina ; Ichthyology ; Ictiología ; Iconography ; Iconografía
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 23
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  • 8
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    Facultad de Ciencias Naturales y Museo (FCNyM), Universidad Nacional de La Plata (UNLP) | La Plata, Argentina
    In:  hlopez@fcnym.unlp.edu.ar | http://aquaticcommons.org/id/eprint/11031 | 196 | 2013-03-18 20:03:25 | 11031 | Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata
    Publication Date: 2021-06-26
    Description: This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.The general plan of this work consists of individual factsheets containing a list of works by each author, along with reference bibliography and, whenever possible,personal pictures and additional material.The datasheets will be published primarily in chronological order, although this is subject to change by the availability of materials for successive editions.This work represents another approach for the recovery and revalorization of those who set the foundations of Argentine ichthyology while in diverse historical circumstances.I expect this to be the beginning of a major work that achieves the description of such a significant part of the history of natural sciences in Argentina.
    Description: Programa para el estudio y uso sustentable de la biota austral (ProBiota)
    Description: Debe citarse: LÓPEZ, H. L & J. PONTE GÓMEZ. 2013. Ictiólogos de la Argentina: Mariano Narciso Antonio José Castex. ProBiota, FCNyM, UNLP, La Plata, Argentina, Serie Técnica y Didáctica 14(42): 1-30. ISSN 1515-9329.
    Keywords: Biology ; Argentina ; Biography ; Biografía ; Ichthñyologists ; Ictiólogos ; Mariano Narciso Antonio José Castex
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 30
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  • 9
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    Facultad de Ciencias Naturales y Museo (FCNyM), Universidad Nacional de La Plata (UNLP) | La Plata, Argentina
    In:  hlopez@fcnym.unlp.edu.ar | http://aquaticcommons.org/id/eprint/11276 | 196 | 2015-05-30 00:30:22 | 11276 | Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata
    Publication Date: 2021-06-30
    Description: A través de esta serie intentaremos conocer diferentes facetas personales de los integrantes de nuestra “comunidad”.El cuestionario, además de su principal objetivo, con sus respuestas quizás nos ayude a encontrar entre nosotros puntos en común que vayan más allá de nuestros temas de trabajo y sea un aporte a futuros estudios históricos.Esperamos que esta iniciativa pueda ser otro nexo entre los ictiólogos de la región, ya que consideramos que el resultado general trascendería nuestras fronteras.
    Description: ProBiota: Programa para el estudio y uso sustentable de la biota austral
    Description: Debe citarse: LÓPEZ, H. L. & J. PONTE GÓMEZ. 2013. Semblanzas Ictiológicas: Leandro Andrés Miranda. ProBiota, FCNyM, UNLP, La Plata, Argentina, Serie Técnica y Didáctica 21(09): 1-11. ISSN 1515-9329
    Keywords: Biology ; Argentina ; Biogeographical sketchs-Semblanzas ; Leandro Andrés Miranda
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 11
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  • 10
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    Facultad de Ciencias Naturales y Museo (FCNyM), Universidad Nacional de La Plata (UNLP) | La Plata, Argentina
    In:  hlopez@fcnym.unlp.edu.ar | http://aquaticcommons.org/id/eprint/11278 | 196 | 2015-05-30 00:22:53 | 11278 | Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata
    Publication Date: 2021-06-30
    Description: A través de esta serie intentaremos conocer diferentes facetas personales de los integrantes de nuestra “comunidad”.El cuestionario, además de su principal objetivo, con sus respuestas quizás nos ayude a encontrar entre nosotros puntos en común que vayan más allá de nuestros temasde trabajo y sea un aporte a futuros estudios históricos.Esperamos que esta iniciativa pueda ser otro nexo entre los ictiólogos de la región, ya que consideramos que el resultado general trascendería nuestras fronteras.
    Description: ProBiota: Programa para el estudio y uso sustentable de la biota austral
    Description: Debe citarse: LÓPEZ, H. L. & J. PONTE GÓMEZ. 2013. Semblanzas Ictiológicas: Daniel Enrique. Figueroa. ProBiota, FCNyM, UNLP, La Plata, Argentina, Serie Técnica y Didáctica 21(11): 1-14. ISSN 1515-9329
    Keywords: Biology ; Argentina ; Biogeographical sketchs-Semblanzas ; Daniel Enrique Figueroa
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 14
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