Marine Awareness Day (20/05/2016)

Well, what a day!

We arrived at Tolcarne beach in Newquay bright and early to set up for a busy day of raising awareness of marine issues ranging from microbeads to animal entanglements.

There were a variety of different activities including hook a can (our take on hook a duck), looking at microbeads under a microscope, talking a look at some creative beach art and taking part in beach cleans.

If this wasn’t enough to keep everyone entertained, the dolphins that decided to give everyone a show sure did, and it was very fitting, as they were a great way to get people interested in the marine environment and what we can do to conserve it.

It was great to see so many people interested in the work we have been doing here on the website, especially the children (who may have actually only been interested in the sweets on offer after the games).

Take a look below at just some of the pictures and videos from the day!

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Marine Awareness Day!

So the awareness day that was meant to be today has been cancelled due to poor surf, therefore we will be sure to let you know when it is scheduled for!

There will be lots of fun activities and beach cleans taking place, as well as lots of informative stalls from 8 a.m onward. The awareness day is ran alongside a student surf competition, so you can also come and show your support for them.

Hope to see lots of you there,

Sea Issues Team

Dangers Of Sewage Overflows

Dangers of Sewage overflows

There is many people who debate which creature is the most dangerous on our planet. Some would say Sharks, others would say lions. Reading further will show you how a certain species can effect large areas and populations without even being directly involved.

 

How sewage is processed

The normal route for sewage is to leave the building that it’s first produced and to travel to treatment plants via sewage pipes. Large objects, oils and general grime are removed from the waste are the first stages, very few chemicals are removed at this stage. Oxygen is then introduced to slurry which speeds up the growth of microbes, these organisms consume the waste. At this point the water is then disinfected to remove any microbes and bacteria present before it’s dumped into the ocean.

Causes of sewage overflow

Sewage systems when working properly help to limit our impacts on the planet, although when have plans ever ran smoothly? Severe weather, improper maintenance and observations and vandalism all play roles in why sewage overflows. Overflowing sewage is untreated and pose numerous problems to the environment, other organisms and us.

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Eutrophication and dangerous to marine life

During periods of overflowing, chances of nutrient high sewage entering our oceans are extremely high. Once introduced, nutrient concentrations will spike, how much the nutrient`s will spike depends on the amount of sewage that escapes. This increase in nutrients provides perfect breeding grounds for bacteria and algal, which is brilliant in the short term as this improves biodiversity of the area. The increase of living organisms creates huge strains on the demand of oxygen contained in the water and so larger species, such as fish, will begin to struggle. With time and a steady amount of nutrients, the surrounding water will contain low levels of oxygen causing the deaths of many of organisms present in the water body. As said this requires constant nutrient flow and time to produce these dead zones, although they are present in today`s world.

The Gulf of Mexico is possibly the world’s most well-known and biggest dead zone. While these dead zones are present after a duration of time, sewage contains many colonies of bacteria and virus which often promotes the spread of diseases and illness.

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Dangerous to bathers and Health risks to people

How does this lovely nutrient rich soup affect us you may ask? There are many types of bacteria, virus`s and sometimes parasites contained in sewage, which aren’t beneficially for our general health. Consequences of coming into contact are frequently unpleasant bodily discharges lastly a few days to a couple of weeks. But hey, you and I don’t go in the sea so why should we care? Not only will you possibly get ill from visiting high concentration beaches, even just playing in the sand, the delicate ecosystem is also being changed in an unnatural way and this is down to our impacts possible causing lifelong damage.

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Bacterial concentrations found in Newquay and the surround area.

Viewing past and current records of water quality of beaches surrounding Newquay have shown many to hold Excellent or good water statuses with many holding their status for serval continuous years, but how do we judge if a beach has good or bad water quality? Water samples are taken for testing bacterial concentrations are counted per 100ml of seawater, meaning the lower the number the better the water quality. This said there are a few beaches that have held poor water for numerous years, with a particular beach containing enormous colonies of intestinal enterococci (1100 per 100ml, 2013) and Escherichia coli (420 per 100ml, 2013).

 

Conclusion

Sewage is only one factor in which affects the quality of our seas and If we’re to write about every one of them and their processes then you may end up reading a volume of books, though I believe it’s a factor that should be prevented and kept in check to help our vulnerable seas.

By Anthony Scales

References

Infomation

Cornwall land-air-water (2016) Bathing water monitoring. Available at: http://www.cornwall-land-air-water.org.uk/bathing-water-monitoring-results#overlay-context=legal-requirements (Accessed on 27.02.2016)

Gameson, A.L.H. (2015) Discharge of sewage from the sea outfalls. Technology and Engeneering, pp. 470

MWRA (2016) How the sewage system works. Available at: http://www.mwra.state.ma.us/03sewer/html/sewhow.htm (Accessed on 27.02.2016)

NOAA (2016) 2015 Gulf of Mexico dead zone ‘above average’. Available at: http://www.noaanews.noaa.gov/stories2015/080415-gulf-of-mexico-dead-zone-above-average.html (Accessed on 27.02.2016)

Pearson, E.A. (1959) Proceedings of the First International Conference on Waste Disposal in the Marine Environment: University of California, Berkeley.

Planetary Notions (2002) Effects of dumping sewage water directly into the sea. A project by students in Saidi, Lebanon. Available at: http://gobiidae.com/PN/dumpingsewage.html (Accessed on 27.02.2016)

South west water (2016) Bathing water profile. Avaialbe at: http://www.southwestwater.co.uk/media/pdf/j/f/ea_-_porth_(newquay)_profile.pdf (Accessed on 27.02.2016)

Surfers against sewage (2016) Conbined sewr overflows. Available at : http://www.sas.org.uk/campaign/combined-sewage-overflows/ (Accessed on 27.02.2016)

The Independent (2016) 25 English beaches set to fail EU water quality tests. Available at: http://www.independent.co.uk/news/uk/25-english-beaches-set-to-fail-eu-water-quality-tests-10252485.html (Accessed on 27.02.2016)

The telegraph (2016) Blacklisted beaches for swimming under new EU laws. Available at: http://www.telegraph.co.uk/news/earth/environment/10037428/Beaches-to-be-blacklisted-for-swimming-under-new-EU-rules.html (Accessed on 27.02.2016)

Western morning news (2016) Newquay sewage pump station fixed after sea pollution warning. Availabe at: http://www.westernmorningnews.co.uk/Newquay-sewage-pump-station-fixed-sea-pollution/story-28454999-detail/story.html (Accessed on 27.02.2016)

Western morning news (2016) Surfers told to avoid the sea after sewage pumping station leak. Avaialbe at: http://www.westernmorningnews.co.uk/Surfers-told-avoid-sea-sewage-pumping-station/story-28450214-detail/story.html (Accessed on 27.02.2016)

Who (2016) Water recreation and disease. Available at: http://www.who.int/water_sanitation_health/bathing/recreadis.pdf (Accessed on 27.02.2016)

Media

Intestinal Enterococci [Image] Available at: http://imgc.allpostersimages.com/images/P-473-488-90/64/6477/5JF6100Z/posters/kessel-shih-enterococcus-bacteria-formerly-streptococcus-faecalis-lives-normally-in-the-intestines.jpg (Accessed on 04.03.2016)

Mexico dead zone [Image] Available at : http://media.nola.com/news_impact/photo/map-deadzones-080211jpg-af7b97747cae22fa.jpg (Accessed on 04.03.2016)

Sewage diagram [Image] Available at: http://www.envmgtsys.com/wp-content/uploads/2015/05/CombineWasteWaterOverflowcapital-region-water.gif (Accessed on 04.03.2016)

Lion and bird [Image] Available at: https://www.google.co.uk/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&ved=0ahUKEwj95P21lL7LAhWkHJoKHW1sBLYQjBwIBA&url=http%3A%2F%2Fhunting-washington.com%2Fsmf%2Findex.php%3Faction%3Ddlattach%3Btopic%3D50617.0%3Battach%3D103849&psig=AFQjCNGmxl0HuOWv8YJCGW–rZD-P0MpbA&ust=1457975566064403 (Accessed on 04.03.2016)

Bear shark pic [Image] Available at: https://s-media-cache-ak0.pinimg.com/564x/31/17/ca/3117cafbcc2d17494e3effdc16089ff1.jpg (Accessed on 04.03.2016)

Sewage going into the sea [Image] Available at: https://0.s3.envato.com/files/5642554/Sewage.Pipe.jpg (Accessed on 04.03.2016)

Bacteria colony[Image]Available at: https://underwaterraven.files.wordpress.com/2015/03/4-e-coli-bacteria-sem-steve-gschmeissner.jpg (Accessed on 04.03.2016)

Is Our Obsession With Selfies Killing Our Wildlife?

Most people have been there I’m sure: the unrelenting task of finding that perfect selfie. While good lighting or a bit of make up is enough for most, some people take it to the next level. There seems to be a new phenomenon sweeping the web: taking selfies with vulnerable animals.

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This baby La Plata dolphin, which are classed as vulnerable, was removed from the water before being passed around an Argentine beach so that people could take selfies instead of being put back into the water, causing it to die of dehydration. (Image: Metronews, 2016)
Cruel tourist kills a bird by dragging it from a lake for a selfie
Just days after the above incident, a Bulgarian tourist in Macedonia pulled a swan out of the water in order to take a series of pictures with it. After the encounter, the swan remained motionless on beach and later died. (Image: Mirror, 2016)
Another in the long string of cruel events was a Floridian man pulling a shark from the water in order to gain some ‘manly’ selfies. It is unclear whether the shark survived the ordeal, as it did not resurface once it was put back into the water. (Image: thedailybeast, 2016)

Other stories have also recently surfaced, such as a peacock being handled and literally scared to death by tourists in China, showing that this is not only a marine issue. The ignorant and narcissistic attitude towards animals needs to stop, as it is clear to see that it causes them a great deal of pain, and can even in some cases cause death. Is causing stress and pain to another organism worth it just for a ‘cool’ picture? The fact is, animals are not props, so shouldn’t be treated like them.

With may wild animals already facing a great deal of threats, from overfishing to habitat loss, which threaten to ruin their already fragile ecosystems, they do not need any more pressure on them. Especially when it is for a cause as vain as a selfie.

By Katie Keddie

 

 

Fishing For Litter

Images and words by Ben Conway

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Above: Newlyn Harbour.

In recent years, the commercial fishing industry has had to cope with a good deal of bad press and high profile campaigns intended to redirect the fish-consuming public’s purchasing choices. However, very little has been made of the efforts of some fishermen to contribute to the cleaning up of our oceans and to make positive contributions to the health of the marine environment. For the commercial fisherman, the ocean is their primary workplace and many around Cornwall are taking the time to bring the ocean-borne rubbish that they encounter back to land where it can be disposed of properly.

The initiative behind this development is called Fishing for Litter. The project provides hardwearing bags to fleets in participating harbours and fishermen are encouraged to collect litter caught in their nets at sea and bring it back to port. The project itself covers the cost of disposal. Fishing for Litter is coordinated here in the south west from Newlyn, adjacent to Cornwall’s busiest working harbour. Currently, the scheme operates in the UK only in Scotland, Cornwall and Devon, but the expansion of the project into fresh territories is sure to be something that many who use and enjoy the marine environment would be glad to see.

Fishing for Litter’s Liaison Officer for the south west, Clare Leverton, confirms that the growth of the initiative is something that is being looked towards, ‘We do wish to develop the project into new areas but this depends upon communication with the fishing fleets and the operational ability of the ports. The scheme will work wherever there is a keen and willing fleet that wants to bring back the litter collected, plus the harbour and waste companies to complete the chain. Once these issues are dealt with then it’s just funding that is needed to pay for the waste removal’. She adds that a key aspect of the project is promoting litter consciousness within the fishing fleets themselves, ‘Fishing for Litter makes notices for display on board fishing vessels explaining the OSPAR and MARPOL regulations. The project promotes and encourages good practice and raises awareness of the issues that marine litter can create’.

Background

The Fishing for Litter project originated in the Netherlands in 2000 and spread through pilot schemes operated by KIMO International (an association of European local authorities campaigning on marine pollution issues) to Sweden, Denmark and Scotland. The Scottish Fishing for Litter initiative began in 2005 and has continued as a series of three year projects. There are fourteen ports currently participating: 11 in mainland Scotland and 3 in Shetland [1].

Fishing for Litter came to the south west in 2009 after KIMO UK were approached by representatives from the Cornish fishing industry. There are currently nine Fishing for Litter harbours in the south west with a further two partaking in a similar initiative. Seven of these ports are in Cornwall. Since the beginning of Fishing for Litter in the south west, the project has accounted for the removal of over 150 tonnes of marine litter [2].

To find out more about Fishing for Litter in operation, I went to two prominent Cornish harbours currently participating; Newlyn on the south coast and Padstow on the north. Rob Atkinson, Harbour Master at Padstow, emphasised that the harbour as a whole was happy to take part, ‘I think it’s been successful so far. We don’t have the biggest fishing fleet in the world and we don’t pick up a whole lot of litter but we’re keen to be seen to be doing something’. When asked about whether the fishermen were enthusiastic about the project he added, ‘Yes, the fisherman are keen. They’re taking fish out of the sea and they’re keen to protect the environment’.

Down at Newlyn, Deputy Harbour Master Paul Oliver was similarly positive about the participation of fishermen there, ‘It’s certainly a good thing and it’s surprising how many fishermen are actually involved. Even the small punt men, if they see a plastic bag out there, they’ll pick it up and bring it in’. He added that the scheme itself had positively influenced the fishermen’s attitude to litter in general, ‘The fishermen are getting a lot better, they’re not chucking it over themselves in the first place. Even their food rubbish they’re bringing in and putting in our ordinary skip so it does make a big difference’.

Both men commented on how the type of fishing gear used greatly affects the volume of litter collected at sea and how much is brought back to land. In Padstow, Rob Atkinson said, ‘We don’t have any vessels that really use towed gear. There’s a few visiting beam trawlers that come in here but most of ours is static gear. The netters go out, they pick it out, bring it back in and put the bags into the skip. The skip gets emptied two maybe three times a year’. Newlyn, by contrast, has a much higher proportion of boats using trawling gear. According to Paul Oliver, the trawlers there are responsible for bringing in the majority of the litter, ‘Obviously a lot of it has sunk to the bottom so they’ll be picking it up off the bottom. I suppose we do about one skip a month that we fill. You’ll see a lot of rope in there, metal stuff, shoes, bottles, plastic is a big thing’.

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Above: Fishing for Litter skip at Newlyn.

Plastic pollution is widely considered to be one of the most critical and lasting issues affecting marine life. The magnitude of the problem is reflected in Fishing for Litter statistics that lightweight plastic has composed 88% of the catch volume recovered in the south west since the beginning of the scheme. Paul Oliver believes that, ‘A lot of it comes from the bigger boats, chucking their tins and plastic over and all the rest of it. The MARPOL law states that if you’re outside a certain area or a certain limit from the shore then you don’t have to keep your rubbish you can just chuck it over, which is not a good idea’.

MARPOL

​​​The International Convention for the Prevention of Pollution from Ships (MARPOL) aims to prevent pollution of the marine environment by ships from operational or accidental causes. The Convention is currently composed of six technical Annexes with Annex IV and V covering the disposal of sewage and garbage from ships respectively. Crucially, Annex V specifies a complete ban on the disposal of plastics at sea [3]. However, it is difficult to check whether these regulations are being strongly adhered to, particularly when vessels are operating on the high seas, and there does seem to be some variation between nations on how strictly compliance is monitored and the severity of the penalties imposed when infractions occur [4] [5].

Amongst the high volumes of plastic debris, lost fishing gear can also be substantially represented, as Rob Atkinson confirmed, ‘There’s a lot of gear discarded out there that’s ghost fishing. When the fishermen are bringing discarded gear up and bringing it in and landing it, it’s useful to be able to put it in the Fishing for Litter skip. It’s also good because if we recover stuff from the estuary, we get bits of trawl net washed up, we can put that in the Fishing for Litter skip too’.

Importantly, the practical side of the initiative seems to be working well in both harbours. When asked if the enthusiasm for the scheme amongst the fishermen is good, Paul Oliver said, ‘Yes, the Fishing for Litter lot provide the half tonne bags and the fishermen are always asking for the bags so they’re filling them all the time. I reckon the ones that are doing 7-8 day trips are filling a bag a trip so it’s quite a bit’. Rob Atkinson added that the Padstow fishermen were pragmatic about actively removing the litter, ‘They don’t want it out there. It’s more to junk up their nets’.

Perhaps the last word on whether the project is a practical success could be whether these harbours already participating would recommend the scheme to those that have yet to sign up. When questioned about whether he would like to see Fishing for Litter spread throughout the rest of the country, Paul Oliver responded positively, ‘Oh definitely yes, I’d like to see it all the way around’. In Padstow, Rob Atkinson echoed those sentiments, ‘Yes, I’d like to see it continue and go through the country’.

So what does the future hold for the Fishing for Litter initiative? According to Clare Leverton the project is currently, ‘Seeking funding to continue to remove the waste collected from the marine environment’. She foresees further advances into the treatment of some of the collected materials stating that, ‘There is a need to investigate recycling of some litter’. The Fishing for Litter scheme is undoubtedly a forward-thinking approach to combatting marine refuse and is very much in line with current European legislation affecting the marine environment, as Clare expands upon, ‘The project has been shown to be effective in contributing towards OSPAR’s marine litter objective and is also a proven tool to help achieve Good Environmental Status under the Marine Strategy Framework Directive’.

Marine Strategy Framework Directive

The European Union’s Marine Strategy Framework Directive (MSFD) came into force in 2008 and aims to protect the marine environment across Europe, obligating member states to achieve ‘Good Environmental Status’ (GES) of the EU’s marine waters by 2020. In order to achieve this, each member state is required to develop a strategy for its marine waters which must be kept up-to-date and reviewed every 6 years. The MSFD is based upon the ecosystem approach to the management of human activities which have an impact on the marine environment, and integrates the concepts of environmental protection and sustainable use [6].

The OSPAR Convention

The Convention for the Protection of the Marine Environment of the North-East Atlantic (OSPAR convention) entered into effect in 1998. The OSPAR objective with regard to marine litter is ‘to substantially reduce marine litter in the OSPAR maritime area to levels where properties and quantities do not cause harm to the marine environment’. This aim is in accordance with the MSFD, where GES can be seen to be achieved, when ‘properties and quantities of marine litter do not cause harm to the coastal and marine environment’. In addition, OSPAR undertakes monitoring to provide information on the amount, type and trends of marine litter in the North East Atlantic [7].

References

[1] Fishing For Litter (no date) What is Fishing For Litter?. Available at: http://www.fishingforlitter.org.uk/what-is-fishing-for-litter (Accessed: 2 February 2016).

[2] Fishing For Litter (no date) Fishing For Litter South West. Available at: http://www.fishingforlitter.org.uk/project-areas/south-west (Accessed: 2 February 2016).

[3] International Maritime Organization (no date) International Convention for the Prevention of Pollution from Ships (MARPOL). Available at: http://www.imo.org/en/About/Conventions/ListOfConventions/Pages/International-Convention-for-the-Prevention-of-Pollution-from-Ships-(MARPOL).aspx (Accessed: 24 February 2016).

[4] Clark, R. (no date) Pollution Legislation in the UK and the EU – An Overview. Available at: http://www.nautinstlondon.co.uk/nautinstlondon/wp-content/uploads/2012/04/Ron-Clark-Paper-Pollution-legislation-in-the-UK-and-EU.pdf (Accessed: 28 February 2016).

[5] Grasso, J.M. and Linsin, G.F. (2011) Current Trends In MARPOL Enforcement— Higher Fines, More Jail Time, The Banning Of Ships, And Whistleblowers Galore. Available at: http://www.mondaq.com/unitedstates/x/148086/Marine+Shipping/Current+Trends+In

+MARPOL+Enforcement+Higher+Fines+More+Jail+Time+The+Banning+Of+Ships+And+

Whistleblowers+ (Accessed: 28 February 2016).

[6] European Commission (no date) Legislation: the Marine Directive. Available at: http://ec.europa.eu/environment/marine/eu-coast-and-marine-policy/marine-strategy-framework-directive/index_en.htm (Accessed: 28 February 2016).

[7] OSPAR Commission (no date) Marine Litter. Available at: http://www.ospar.org/work-areas/eiha/marine-litter (Accessed: 28 February 2016).

 

 

Beach Cleans

 

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Beach cleaning is a wonderful way to directly make a difference in your local area.

Anyone can do it
It’s free
It reduces stress
Gets you out in the sun for that vitamin D
Exercise
Meet people
The difference is noticed instantly
You’re giving back to the planet which makes you feel reconnected and accomplished

Plus you get to see some amazing sights and creatures…

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(Velella velella or by the wind sailor Jellyfish)

‘8 Million Metric Tons of Plastic Dumped Into World’s Oceans Each Year’
&
’90 Million Metric Tons of Fish Are Pulled From World’s Oceans Each Year’

Our Oceans NEED HELP!

 

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To find out more about beach cleaning and how to arrange or find beach cleans in your area, contact http://www.facebook.com/seaissues.

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Support your local area!
Thank you