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  • Journals
  • Articles  (2)
  • ASFA_2015::H::Hydrology  (1)
  • ASFA_2015::M::Marine ecology  (1)
  • 2020-2022  (2)
  • 1
    Publication Date: 2021-05-19
    Description: Para evaluar el comportamiento del sistema deltaico del río Mira se implementaron modelos de: (1) propagación de marea y (2) propagación y refracción de oleaje. Para analizar la propagación mareal se procesaron series sintéticas de nivel del mar generadas por modelos numéricos globales y la serie histórica del mareógrafo de Buenaventura (1953-2000). Para caracterizar la dinámica del oleaje se analizó y propagó una serie de oleaje (1979–2000) en aguas profundas con información de altura de ola significante (HS), periodo pico (TP) y dirección dominante (DP). La marea es semi-diurna con rangos promedio de 2.46 y 2.58m. El oleaje proviene principalmente del SW–SWW, con alturas significativas que varían entre 0.25 y 2.23m, y periodos pico entre 5 y 23s. La implementación de modelos numéricos permite evaluar escenarios oceanográficos como base para la toma de decisiones en un contexto de manejo integral de zonas costeras.
    Description: Tide propagation, and wave propagation-refraction numerical models were implemented to asses Mira’s River delta system dynamics. In this study we analyze tide propagation by looking at sea level synthetic data and records from Buenaventura tide gauge (1953-2000). Wave data from deep waters (1979-2000), including significant wave height (HS ), peak period (TP ) and dominant direction (DP ) records, was evaluated and propagated to shallow waters to characterize wave dynamics. Tide’s behavior is semi-diurnal with mean ranges of 2.46 y 2.58m. Waves comes from SW – SWW mainly, with significant wave height between 0.25 and 2.23m., and peak periods from of 5 to 23 s. The implementation of numerical models allows the evaluation of different oceanographic scenarios as a ground for costal management decision-making processes
    Description: Published
    Keywords: Modelos hidrodinámicos ; Nivel del mar ; Parámetros de oleaje ; Procesos hidrodinámicos ; ASFA_2015::G::Geodynamics ; ASFA_2015::H::Hydrology ; ASFA_2015::P::Physical oceanography
    Repository Name: AquaDocs
    Type: Journal Contribution , Not Known
    Format: Pp.31-48
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2021-11-15
    Description: The PICES report on marine ecosystems is intended to periodically review and summarize the status and trends of the marine ecosystems in the North Pacific, and to consider the factors that are causing or are expected to cause change in the near future. This third North Pacific Ecosystem Status Report (NPESR3) focuses on the time period 2009–2016, and is a Synthesis Report which summarizes the ecosystem status for the entire North Pacific, and includes ecosystem updates for the 14 PICES biogeographical regions in the North Pacific, and information on climate and human dimensions. PICES Ecosystem Status Reports provide an important record of our understanding of conditions in the North Pacific for the specific time periods of interest. Ecosystem conditions are quickly changing, and the volume of data being collected is ever-increasing. These PICES Ecosystem Status Synthesis reports continue to advance scientific knowledge about the ocean environment and climate change, living resources and their ecosystems, and the impacts of human activities.
    Description: North Pacific Marine Science Organization (PICES)
    Description: Published
    Description: Refereed
    Keywords: Ecosystem ; Marine Ecosystems ; ASFA_2015::E::Ecosystems ; ASFA_2015::M::Marine ecology
    Repository Name: AquaDocs
    Type: Report
    Format: 82pp
    Location Call Number Limitation Availability
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