Identification

Publication Date

2021-12-02

Title

Megafaunal data from the 2009 BIOFUN trans-Mediterranean deep-sea cruise

Abstract

Deep-sea sampling in 2009 onboard the R/V Sarmiento de Gamboa in the three Mediterranean basins. A combination of 2 samplers was used to collect the benthic megafauna: an otter-trawl Maireta system (OTMS) and an Agassiz dredge. The OTMS is a 1-warp benthic otter-trawl designed to work seamlessly on high depth grounds: its stretch mesh size at the cod-end is 40mm, with an outer cover of 12mm, to allow retrieval of small-sized fractions of megafauna. The net total length is 25m, with an horizontal opening of 12.7m and a vertical opening of 1.4m. Trawls were conducted at 2.6 to 2.8 knots. The Agassiz dredge had a 2.5 m horizontal opening and 1.2 m vertical opening, a net mesh size of 12 mm, and was trawled at 2.0 knots.

Dataset Language

en

License Information

Intellectual Rights

To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the

Public Domain (CC0 1.0)

. Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.