Occurrence of basking shark Cetorhinus maximus in southern Portuguese waters: a two-decade survey
There is a general consensus that many shark species are declining in numbers. However, effective management measures often depend on knowing how trends in abundance and distribution are influenced by environmental conditions. Several efforts to describe the occurrence and distribution of basking sh...
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Outros Autores: | , , , , , , , |
Formato: | article |
Idioma: | eng |
Publicado em: |
2019
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Assuntos: | |
Texto completo: | http://hdl.handle.net/10400.1/13225 |
País: | Portugal |
Oai: | oai:sapientia.ualg.pt:10400.1/13225 |