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The discharge of raw sewage into the sea can create a health hazard. Sewage can also lead to oxygen depletion and can be an obvious visual pollution in coastal areas - a major problem for countries with tourist industries.
3 lis 2018 · The IMO’s MARPOL Annex IV Convention, which aims at achieving the prevention of pollution by sewage from ships, was developed in the 1970s, and entered into force since 2003.
10 mar 2022 · The management of ship sewage is still facing many challenges concerning high pollutant concentration, compact space on board and increasingly stringent emissions requirements.
12 lis 2021 · In this picture taken on August 7, 2020, researchers wearing personal protective equipment (PPE) collect samples from a pipe dumping raw sewage into the Manohar River in the Balakumari area of...
1 mar 2021 · We provide examples of how sewage can affect natural ecosystems and where hotspots in sewage contamination commonly overlap with these habitats. We highlight these issues for some of the major ecosystems spanning across terrestrial, aquatic, and coastal realms.
15 mar 2021 · Shipping is an activity responsible for a range of different pressures affecting the marine environment, air quality and human welfare. The methodology on how ship emissions impact air quality and human health are comparatively well established and used in cost-benefit analysis of policy proposals.
4 lis 2021 · Today, talk of sewage in ocean conservation circles seems to have fallen a little quieter as we focus on the newer issues of plastic pollution, overfishing and warming seas but does this mean that the problem of sewage has been solved?
