Browsing Faculty of Mathematics and Natural Sciences by Subject "Ekkolodd"
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Extracting single target information from a simple echo sounder mounted on a drifting fish aggregating device (FAD) (The University of Bergen, 2015-06-29)Fish aggregating devices (FADs) are widely used by purse seiners in the tropical tuna fisheries. Many species of fish including juvenile tuna often associate with these FADS. There are global decline in tuna catch largely ...Master thesis
Multi-frequency acoustic discrimination between gas bubble plumes and biological targets in the ocean (The University of Bergen, 2015-06-18)Seabed-originating gas bubble seeps have been observed worldwide from a variety of sources (e.g. Hovland and Judd, 1988) and are most frequently composed of methane and carbon dioxide. Some seabed gas leaks, such as ...Doctoral thesis