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Comparative Study of FDA and Time Series Approaches for Seabed Classification from Acoustic Curves
(Springer Heidelberg, 2019-04)
Seabed classification in coastal environments is usually accomplished using multivariate methods applied to acoustic features from corrected or uncorrected echoes. This paper presents a comparative study of alternative ...
Automatic seabed classification using functional data analysis and time series cluster techniques
(Universidad de Valencia, 2016)
Seabed characterization in coastal environments is usually based on acoustic techniques. Since intrusive measurements are very time-consuming, data acquired by echosounders are the best option for classification purposes. ...
Trawl exposure and protection of seabed fauna at large spatial scales
(Wiley Blackwell Publishing, Inc, 2017-11)
Aim: Trawling is the most widespread direct human disturbance on the seabed. Knowledge of the extent and consequences of this disturbance is limited because large-scale distributions of seabed fauna are not well known. We ...
A sea bottom classification of the Robredo area in the Northern San Jorge Gulf (Argentina)
(Springer, 2021-02)
Benthic habitats are primarily determined by the nature of the substrate (i.e., the type of sediment or rock) and by the bathymetry (e.g., light availability, current, or waves exposition) both determining the viability ...
The Law of the Sea and the Caracas ConferenceEl derecho del mar y la conferencia de Caracas
(Pontificia Universidad Católica del Perú, 1974)
What can a low-cost fish-finder tell us about the seabed?
(Academic Press Ltd - Elsevier Science Ltd, 2018-12)
Low-cost non-scientific echosounders are commonly used for safety and other non-scientific purposes. These echosounders routinely record data which are rarely processed for later use, but which could provide interesting ...
Choosing best practices for managing impacts of trawl fishing on seabed habitats and biota
(Wiley Blackwell Publishing, Inc, 2020-03)
Bottom trawling accounts for almost one quarter of global fish landings but may also have significant and unwanted impacts on seabed habitats and biota. Management measures and voluntary industry actions can reduce these ...