3 resultados para Ecología organizacional

em Portal de Revistas Científicas Complutenses - Espanha


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Se presentan los primeros datos sobre Crisoficeas obtenidos en estudios algológicos llevdos a cabo sobre los sistemas acuáticos asociados a la cuenca del río Segura, durante los aflos1983-1985 (Aboal, 1987). Las muestras recolectadas pertenecen fundamentalmente a algas epifiticas o tetoplanctónicas. Además de la localización exacta de las estaciones de muestreo, se aportan datos sobre los valores medios, máximos y mínimos de los principales factores fisico-químicos del agua para cada especie.

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Se describe la subasociación Rosmarino-Cistetum ladaniferi cistetosum cyprii. que representa el ecótono entre Rosmarino-Cistetum ladaniferi y Santolino-Cistetum laurifolii. La ecología del nuevo sintaxon se ha estudiado seleccionando dos grupos de parcelas que comprenden representantes de las tres unidades fítosociológicas, y sobre las que se han efectuado medidas de temperatura y humedad edáficas bajo la cubierta vegetal a lo largo del año, así como de distintos aspectos microclimáticos a lo largo de un día tipo. El carácter de transición de la nueva subasociación ha quedado puesto de manifiesto tanto para el factor térmico como hídrico.

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The Chilean Cooperative Sector (SCCh) can be explained as a human activity system of high complexity, which seeks to maintain an independent existence, in example, be viable. From this perspective, the Viable System Model (MSV) as conceptual reference presents a real opportunity to study the organization of the cooperative sector in Chile.The central objective of the work refers to study the feasibility of SCCh in a context of sectorial organization, considering the social, legal and economic fabric of the country today.To do this, supported by a systemic methodology were performed: a characterization of the problem situation of the sector -identifying some relevant factors in the areas of market structure, legal regulations and inter cooperation-an organizational diagnosis and proposed a set guidelines for its development.From the above it is concluded that there is relevance between the characteristics of the case study theoretical and methodological approach. The methodology takes tested in other organizational practices such as VIPLAN tools, and applies the SCCh. Its contribution in the field of study is oriented around a holistic view of the organization and promotion of their viability, thereby generating an approach that delivers specific sectorial development strategies, surpassing the approximation of descriptive characterization. Thus, we provide a diagnostic model of the Chilean Cooperative Sector and propose guidelines to support their organizational development.