**Author details**

Teresa Mouga MARE – Marine and Environmental Sciences Centre, Polytechnic Institute of Leiria, Leiria, Portugal

\*Address all correspondence to: mougat@ipleiria.pt

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
