1. ABS: ABS Advisory on Exhaust Gas Scrubber Systems, available at:
https://ww2.eagle.org/content/dam/eagle/advisories-and-debriefs/exhaust-gas-scrubber-systems-advisory.pdf (last access: 10 May 2021),
2018.
2. ADEC: Alaska Department of Cruise Ship Initiative Part 2 Report, Juneau, AK,
USA, available at:
https://dec.alaska.gov/media/18375/acsireport2.pdf (last access: 10 May 2021), 2000.
3. ADEC: Assessment of cruise ship and ferry wastewater impacts in Alaska, available at:
https://dec.alaska.gov/media/10148/cpvec-assesment2004.pdf (last access: 10 May 2021), 2004.
4. ADEC: 2005 Small Ship Wastewater Sampling Results, Juneau, AK, USA, available at:
https://dec.alaska.gov/media/18190/2005-smallship-wwsampling-final.pdf (last access: 10 May 2021),
2005.
5. ADEC: 2006 Small Ship Wastewater Sampling Results, available at:
https://dec.alaska.gov/media/18387/2006-smallship-ww.pdf (last access: 10 May 2021), 2006.