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Filtering by: Creator Henderson, E. P. (Eric P.) Remove constraint Creator: Henderson, E. P. (Eric P.) Subject Marine animals -- Behavior Remove constraint Subject: Marine animals -- Behavior Date Unknown Remove constraint Date: Unknown

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  • Light and the behavior of pelagic animals during night and crepuscular periods

    Creator:
    Wisdom, Daniel W.
    Abstract:
    Light plays an important role in ecological processes in the ocean both day and night. While relatively inexpensive, off the shelf instruments are available to measure Photosynthetically Active Radiation or PAR during the day, efforts to quantify light levels at night have proven more difficult. The goal of this work...
    Resource Type:
    Research Paper
    Full Text:
    300 to 2.5 E-03 µwatts/cm 2 . Unfortunately, radiometers intended for use during the day are not