Linse, Katrin http://orcid.org/0000-0003-3477-3047
Sigwart, Julia D. http://orcid.org/0000-0002-3005-6246
Chen, Chong http://orcid.org/0000-0002-5035-4021
Krylova, Elena M. http://orcid.org/0000-0003-1341-1709
Article History
Received: 15 October 2019
Revised: 8 July 2020
Accepted: 11 July 2020
First Online: 24 July 2020
Compliance with ethical standards
:
: The authors declare that they do not have any financial, personal, or professional interests that could be construed to have influenced their paper.
: All necessary permits were obtained for the described field studies. Studies in the East Scotia Sea were undertaken under the permit S3-3/2009 issued by the Foreign and Commonwealth Office, London to Sect. 3 of the Antarctic Act 1994 and permit RAP 2018/064 (PS119) issued by the South Georgia and South Sandwich Government.