Trait-based characterization of species transported on Japanese tsunami marine debris: Effect of prior invasion history on trait distribution. (July 2018)

• Record Type: Journal Article
• Authors: Miller, Jessica A.; Gillman, Reva; Carlton, James T.; Murray, Cathryn Clarke; Nelson, Jocelyn C.; Otani, Michio; Ruiz, Gregory M.
• Is Part Of: Marine pollution bulletin. Volume 132(2018)
• Page Start: 90
• Page End: 101
• Publication Date: 2018-07
• Subjects: North America -- Hawaiian Archipelago -- Coastal species -- Multivariate trait space; Marine pollution -- Periodicals; Marine Biology -- Periodicals; Water Pollution -- Periodicals; Mer -- Pollution -- Périodiques; Publications périodiques; Pollution des mers; Lutte antipollution; Electronic journals; 363.7394
• DOI: 10.1016/j.marpolbul.2017.12.064
• Languages: English
• ISSNs: 0025-326X

Abstract

Abstract: Nearly 300 coastal marine species collected from > 630 debris items from the 2011 Great East Japan earthquake and tsunami have landed alive along the North American Pacific coast and the Hawaiian Archipelago. We synthesized life history, environmental, and distributional traits for 103 of these species and compared species with ( n = 30) and without ( n = 62) known invasion histories. The species represent 12 phyla, and Mollusca, Crustacea, and Bryozoa accounted for 71 of the 103 species. The majority are native to the Northwest Pacific and the Central Indo-Pacific. Species with known invasion history were more common on artificial and hardpan substrates, in temperate reef, fouling, and flotsam habitats, at subtropical and tropical temperatures, and exhibited greater salinity tolerance than species with no prior invasion history. Thirty-five Japanese tsunami marine species without prior invasion history overlapped in ordination trait space with known invaders, indicating a subset of species in this novel assemblage that possess traits similar to species with known invasion history.