IMO – microplastics in the ocean

Microplastics leaflet

Click image above to download: Microplastics in the ocean – sources, fate and effects (8 page brochure) ​

Micro-plastics – tiny pieces of plastic or fibres which may act as a pathway for persistent, bio accumulating and toxic substances entering the food chain – are increasingly being found in the oceans and may prove to be as harmful to marine life as more obvious, larger debris, such as plastic bags, according to a new report.

The report – Sources, fates and effects of microplastics in the marine environment – a global assessment – has been published by the Joint Group of Experts on the Scientific Aspects of Marine Environmental Protection (GESAMP), an advisory body that advises the United Nations (UN) system on the scientific aspects of marine environmental protection.

“While there is a need for further assessment of the problem, the report is the first attempt, at a global scale, to identify the main sources, fate and effects of microplastics in the ocean and offers improved understanding of the scale of the problem. The assessment suggests that there needs to be a wider awareness of the potential harm that microplastics in the oceans could cause,” said Dr Stefan Micallef, Director Marine Environment Division, at the International Maritime Organization (IMO), the Administrative Secretary of GESAMP.

“Even tiny particles, such as those used in cosmetic products or abrasives, could potentially harm marine life if ingested. We need to work globally to ensure that plastics do not end up in the oceans,” Dr Micallef said.

Microplastics refer to small plastic particles, less than 5 mm in diameter, but some as small as 10 nanometres. Microplastics may be purposefully manufactured for particular industrial or domestic applications (such as facial cleansers), or result from the fragmentation of larger items, especially when exposed to sunlight. Microplastics have been found distributed throughout the world’s oceans, on shorelines, in surface waters and seabed sediments, from the Arctic to Antarctic. They may accumulate at remote locations such as mid-ocean gyres, as well as close to population centres, shipping routes and other major sources.

microplastics

Click image above to download: Sources, fates and effects of microplastics in the marine environment – a global assessment (full report)

 

Sources, fates and effects of microplastics in the marine environment – a global assessment (full report)

 

Advertisements

One thought on “IMO – microplastics in the ocean

  1. This was pointed out by several environmental responsibility groups previously!
    Hence, it is interesting to have it confirmed.
    We now have the job of coming up with a solution?

    Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s