Rapid assessment of target species: Byssate bivalves in a large tropical port

Dan Minchin, Sergej Olenin, Ta Kang Liu, Muhan Cheng, Sheng Chih Huang

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)

Abstract

Rapid assessment sampling for target species is a fast cost-effective method aimed at determining the presence, abundance and distribution of alien and native harmful aquatic organisms and pathogens that may have been introduced by shipping. In this study, the method was applied within a large tropical port expected to have a high species diversity. The port of Kaohsiung was sampled for bivalve molluscan species that attach using a byssus. Such species, due to their biological traits, are spread by ships to ports worldwide. We estimated the abundance and distribution range of one dreissenid (Mytilopsis sallei) and four mytilids (Brachidontes variabilis, Arcuatula senhousa, Mytilus galloprovincialis, Perna viridis) known to be successful invaders and identified as potential pests, or high-risk harmful native or non-native species. We conclude that a rapid assessment of their abundance and distribution within a port, and its vicinity, is efficient and can provide sufficient information for decision making by port managers where IMO port exemptions may be sought.

Original languageEnglish
Pages (from-to)177-182
Number of pages6
JournalMarine Pollution Bulletin
Volume112
Issue number1-2
DOIs
Publication statusPublished - 2016 Nov 15

All Science Journal Classification (ASJC) codes

  • Oceanography
  • Aquatic Science
  • Pollution

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