Recursos de colección

RiuNet. Repositorio institucional de la Universitat de Valencia (94.443 recursos)

RiuNet es el Repositorio Institucional de la Universitat Politècnica de València, gestionado por la Biblioteca, cuyo objetivo es ofrecer acceso en Internet a la producción científica, académica y corporativa de la comunidad universitaria con la finalidad de aumentar su visibilidad y hacerla accesible y preservable.

Mostrando recursos 1 - 2 de 2

  1. Un sistema de detección de peces para escala de hendidura vertical utilizando tecnología láser y técnicas de visión artificial

    Rico Díaz, A. J.; Rabuñal, J.R.; Puertas, J.; Pena, L.; Rodríguez, A.
    [EN] Vertical slot fishway are hydraulic structures which are widely used to allow the upstream migration of fish through obstructions in rivers. Learning about the frequency of fish’s movement through these systems can help determine the efficiency of a vertical slot fishway, as well as migratory patterns of species, determine if waterways are healthy or whether we can continue to fish with guaranteed conservation and improve wildlife. This paper presents a noninvasive method for fish detection. A laser sensor is used to detect fish and data collected by the sensor is analyzed automatically, using computer vision techniques.
    - 24-ene-2018

  2. El impacto del riego en la calidad del agua de drenaje en una nueva zona regable

    Villar Mir, J.M.; Pascual, M.; Rufat, J.; Villar, P.
    [EN] The water quality of two agricultural drainage systems was monitored over two irrigation seasons in order to determine the sustainability of a new area of irrigated land (the Algerri-Balager irrigation district) located in the northeast of Spain. The average electrical conductivity of the drainage water was around 4dS·m-1, and the waters were enriched with boron, phosphorous and nitrate. Drainage represented 17% of total applied irrigation water (measured leached fraction) and is considered necessary to minimize the risk of soil salinization in semiarid environments. The most common ions in the drainage waters were magnesium, sulphate, and calcium and others related...
    - 13-ene-2018

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