Diagnóstico limnológico pesquero de 6 lagunas del partido de Puán : Propuesta de pautas de gestión del recurso

The territory of Puán County encompasses 133 shallow lakes, which resources are barely used. Technical knowledge of the shallow lakes is limited, hence the management policy currently being applied is generic. The aim of this paper is to make a primary proposal for the strategic use of the fisheries, supported by an expeditious diagnostic of various environments. Each shallow lake exhibits particular characteristics. The CPUE ranges from 0 to very abundant. In general, the rate of exploitation is low, producing an excellent yield and high quality fish resources. The trophic chain is short, with relevant zooplankton size and density, sustaining an abundant pejerrey Odontesthes bonariensis population. The services offered to the anglers in the shores are few or nonexistent. Tourism development is scarce in spite of the strong potential. Weaknesses and strengths are analyzed considering different parameters and situations. The use of resources through sport fishing is proposed, targeting on high-income fishermen looking for high quality pejerrey catch in a near pristine shallow lake and enjoying privacy. Such a fisherman demands quality and professionalism in the services received, as well as personal or exclusive attention by providers. On the other hand, those shallow lakes not selected for a sport fishing circuit, can be managed by the local government allowing the catch of pejerrey, controlling the correct use of gill nets, creating more jobs, and also providing fish to the town’s popular kitchens feeding the needy. The potential emergent problems contemplated in the execution of the project are listed and compared to the current situation.Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Instituto de Limnología "Dr. Raul A. Ringuelet" (ILPLA

Diagnóstico limnológico pesquero de 6 lagunas del partido de Puán : Propuesta de pautas de gestión del recurso

The territory of Puán County encompasses 133 shallow lakes, which resources are barely used. Technical knowledge of the shallow lakes is limited, hence the management policy currently being applied is generic. The aim of this paper is to make a primary proposal for the strategic use of the fisheries, supported by an expeditious diagnostic of various environments. Each shallow lake exhibits particular characteristics. The CPUE ranges from 0 to very abundant. In general, the rate of exploitation is low, producing an excellent yield and high quality fish resources. The trophic chain is short, with relevant zooplankton size and density, sustaining an abundant pejerrey Odontesthes bonariensis population. The services offered to the anglers in the shores are few or nonexistent. Tourism development is scarce in spite of the strong potential. Weaknesses and strengths are analyzed considering different parameters and situations. The use of resources through sport fishing is proposed, targeting on high-income fishermen looking for high quality pejerrey catch in a near pristine shallow lake and enjoying privacy. Such a fisherman demands quality and professionalism in the services received, as well as personal or exclusive attention by providers. On the other hand, those shallow lakes not selected for a sport fishing circuit, can be managed by the local government allowing the catch of pejerrey, controlling the correct use of gill nets, creating more jobs, and also providing fish to the town’s popular kitchens feeding the needy. The potential emergent problems contemplated in the execution of the project are listed and compared to the current situation.Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Instituto de Limnología "Dr. Raul A. Ringuelet" (ILPLA

Diagnóstico limnológico pesquero de 6 lagunas del partido de Puán : Propuesta de pautas de gestión del recurso

The territory of Puán County encompasses 133 shallow lakes, which resources are barely used. Technical knowledge of the shallow lakes is limited, hence the management policy currently being applied is generic. The aim of this paper is to make a primary proposal for the strategic use of the fisheries, supported by an expeditious diagnostic of various environments. Each shallow lake exhibits particular characteristics. The CPUE ranges from 0 to very abundant. In general, the rate of exploitation is low, producing an excellent yield and high quality fish resources. The trophic chain is short, with relevant zooplankton size and density, sustaining an abundant pejerrey Odontesthes bonariensis population. The services offered to the anglers in the shores are few or nonexistent. Tourism development is scarce in spite of the strong potential. Weaknesses and strengths are analyzed considering different parameters and situations. The use of resources through sport fishing is proposed, targeting on high-income fishermen looking for high quality pejerrey catch in a near pristine shallow lake and enjoying privacy. Such a fisherman demands quality and professionalism in the services received, as well as personal or exclusive attention by providers. On the other hand, those shallow lakes not selected for a sport fishing circuit, can be managed by the local government allowing the catch of pejerrey, controlling the correct use of gill nets, creating more jobs, and also providing fish to the town’s popular kitchens feeding the needy. The potential emergent problems contemplated in the execution of the project are listed and compared to the current situation.Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Instituto de Limnología "Dr. Raul A. Ringuelet" (ILPLA

Diagnóstico limnológico pesquero de 6 lagunas del partido de Puán

The territory of Puán County encompasses 133 shallow lakes, which resources are barely used. Technical knowledge of the shallow lakes is limited, hence the management policy currently being applied is generic. The aim of this paper is to make a primary proposal for the strategic use of the fisheries, supported by an expeditious diagnostic of various environments. Each shallow lake exhibits particular characteristics. The CPUE ranges from 0 to very abundant. In general, the rate of exploitation is low, producing an excellent yield and high quality fish resources. The trophic chain is short, with relevant zooplankton size and density, sustaining an abundant pejerrey Odontesthes bonariensis population. The services offered to the anglers in the shores are few or nonexistent. Tourism development is scarce in spite of the strong potential. Weaknesses and strengths are analyzed considering different parameters and situations. The use of resources through sport fishing is proposed, targeting on high-income fishermen looking for high quality pejerrey catch in a near pristine shallow lake and enjoying privacy. Such a fisherman demands quality and professionalism in the services received, as well as personal or exclusive attention by providers. On the other hand, those shallow lakes not selected for a sport fishing circuit, can be managed by the local government allowing the catch of pejerrey, controlling the correct use of gill nets, creating more jobs, and also providing fish to the town’s popular kitchens feeding the needy. The potential emergent problems contemplated in the execution of the project are listed and compared to the current situation.The territory of Puán County encompasses 133 shallow lakes, which resources are barely used. Technical knowledge of the shallow lakes is limited, hence the management policy currently being applied is generic. The aim of this paper is to make a primary proposal for the strategic use of the fisheries, supported by an expeditious diagnostic of various environments. Each shallow lake exhibits particular characteristics. The CPUE ranges from 0 to very abundant. In general, the rate of exploitation is low, producing an excellent yield and high quality fish resources. The trophic chain is short, with relevant zooplankton size and density, sustaining an abundant pejerrey Odontesthes bonariensis population. The services offered to the anglers in the shores are few or nonexistent. Tourism development is scarce in spite of the strong potential. Weaknesses and strengths are analyzed considering different parameters and situations. The use of resources through sport fishing is proposed, targeting on high-income fishermen looking for high quality pejerrey catch in a near pristine shallow lake and enjoying privacy. Such a fisherman demands quality and professionalism in the services received, as well as personal or exclusive attention by providers. On the other hand, those shallow lakes not selected for a sport fishing circuit, can be managed by the local government allowing the catch of pejerrey, controlling the correct use of gill nets, creating more jobs, and also providing fish to the town’s popular kitchens feeding the needy. The potential emergent problems contemplated in the execution of the project are listed and compared to the current situation

El arroyo Azul como escenario para el aprendizaje escolar

La Educación Ambiental constituye el pilar básico para una sociedad con alta conciencia ecológica, lo cual se logra con información (Abaca y Vila, 1992). En este marco, la premisa que lo que se conoce se quiere y respeta (Arango et al., 2002), es un principio capital aplicable a nuestro medio natural. Conforma una importante y determinante herramienta para promover la participación del ciudadano en el desarrollo armónico; de allí la relevancia de su inclusión en las currículas educativas en todos los niveles, tanto en la educación formal como informal. Se trata en realidad de un eje transversal a las diferentes áreas del conocimiento y no de una disciplina paralela, ya que se nutre y aporta a las mismas en un amplio diálogo de contenidos temáticos. El objetivo general de esta ponencia es presentar una guía ambiental elaborada tomando como eje el Arroyo del Azul, que integra diferentes contenidos teóricos, técnicas y procedimientos, con aspectos experimentales de investigación, vinculado con cuestiones de la enseñanza de la Biología; aborda distintos aspectos hidrológicos, flora y fauna presentes en el cuerpo de agua, tanto recabados en forma propia como a partir de fuentes bibliográficas.Sección NaturalesDepartamento de Ciencias Exactas y Naturale

El arroyo Azul como escenario para el aprendizaje escolar

La Educación Ambiental constituye el pilar básico para una sociedad con alta conciencia ecológica, lo cual se logra con información (Abaca y Vila, 1992). En este marco, la premisa que lo que se conoce se quiere y respeta (Arango et al., 2002), es un principio capital aplicable a nuestro medio natural. Conforma una importante y determinante herramienta para promover la participación del ciudadano en el desarrollo armónico; de allí la relevancia de su inclusión en las currículas educativas en todos los niveles, tanto en la educación formal como informal. Se trata en realidad de un eje transversal a las diferentes áreas del conocimiento y no de una disciplina paralela, ya que se nutre y aporta a las mismas en un amplio diálogo de contenidos temáticos. El objetivo general de esta ponencia es presentar una guía ambiental elaborada tomando como eje el Arroyo del Azul, que integra diferentes contenidos teóricos, técnicas y procedimientos, con aspectos experimentales de investigación, vinculado con cuestiones de la enseñanza de la Biología; aborda distintos aspectos hidrológicos, flora y fauna presentes en el cuerpo de agua, tanto recabados en forma propia como a partir de fuentes bibliográficas.Sección NaturalesDepartamento de Ciencias Exactas y Naturale