vimeomontage

Showing posts with label trash. Show all posts
Showing posts with label trash. Show all posts

Monday, February 10, 2014

lim chu kang jetty mangrove-beach @ 02 Feb 2014

Went down to Lim Chu Kang jetty to have a look at the condition of the beach.
After all, it has been some time since the last major cleanup on 10 Aug 2013.
(See these links for the yearly National Day cleanups : 2011, 2012, 2013) 

The scene was depressing (as usual and as expected). 

Obviously, the current trash disposal arrangements for the offshore fishfarms are insufficient.

This is the large skip tank before the jetty into which all the offshore fishfarms are supposed to dump their general trash. There is a separate smaller bin for biological waste. These are regularly cleared by 'V8 Environmental' under a contract. (I wonder if there was a tender for this??)

The most unsupervised jetty in Singapore... 
(Civet cats disappear into woks but that is a different story for another day).

This is at the corner which meets the Police Coast Guard base fence. There was also a lot of trash on the inside of the fence. I doubt anyone clears the trash on either side of the fence.

A fishmeal bag nicely tied up. 

There is a huge amount of plastic and expanded polystyrene (EPS foam) accumulated at this corner.

...including some ubiquitous blue chemical drums.

a view of the mangrove shore front. That big black bumper has been there for a few years. It is super heavy.

A makeshift shelter to while away the day. 

the path leading to the mangrove shore...


Lots and lots of mainly plastic trash and EPS foam.
 more plastic trash and EPS foam.
 and even more plastic trash and EPS foam with all kinds of general waste (eg. light bulbs) as well.
 the waves bring in more trash. (spot the plastic trash hidden by the fallen leaves)

Fish meal bags are always a common sight on this shore. Where could this have come from? Can we simply blame the Malaysian fish farms for tossing over the side trash and the currents for bringing the trash from Malaysian waters? I think not.... why? There might be some trash coming from across the Straits, but we clearly do have sources much closer to our shores. See the last two pics in this post. 
some larger pieces of unwanted trash strewn all over the place.

The smaller blue bin supposedly used for biological waste (eg. dead fish) is seen in front of the much larger general waste skip tank.

NOTE : there is no similar skip tank and separate biological waste bin for the offshore fishfarms operating from Changi Village Jetty.

Are ALL the fish farms using these receptables? Sadly, No. Perhaps some are but not all of them.

The item pictured below seen on the shore is clear that trash from our local fish farms are finding their way into the coastal waters.
What is it?
This is a plastic bag which used in the supply of ice by JM Ice, a local ice supplier.
JM Ice supplies ice to various offshore fish farms using these bags. 
Obviously, one of the Singapore offshore fishfarms carelessly disposed of this bag... and it ended up on the shore. (Entirely plausible and it seems to be the most likely explanation though there may be another less likely source of this bag being found on the shore).

It would be unfathomable to think that JM Ice supplies the fishfarms across the Straits of Johor with ice. Is it?

Perhaps a trash collection system serving each of the fishfarms on a regular basis can be implemented for the fishfarms including a proper monitoring system to check on the fishfarms.

There needs to be a better system in place. 
We need to take better care of our marine environment.

Thoughtful clips worth watching ...



Find out more about the International Coastal Cleanup Singapore fight to keep Singapore's shores clean : http://coastalcleanup.nus.edu.sg/index.html

Tuesday, July 2, 2013

deadfish III @ northwestern singapore - July2013

It appears that the local fishfarms are deliberately dumping deadfish into local waters. There may have been a 'depleted oxygen' incident affecting the Northwestern waters off Lim Chu Kang.

This 'dry weather-no rain-low oxygen' explanation favours the fish farmers but it of course (perhaps the fish farmers are simply overstocking their pens?) does not explain why the other fish in the area (like those free swimming in the Sungei Buloh Reserve) did not seem to be affected. If they had, there would have been many many more dead fish seen floating.

The story seems to be that proper disposal of dead fish was organised and that none of the affected fishfarms had dumped fish 'over the side'. Instead all dead fish were collected and transported to the Lim Chu Kang jetty for proper disposal.

Sadly this explanation does not fit what was seen in the waters around Lim Chu Kang and the SBWR

It may be that the local fishfarms did not throw away dead fish. However, it looks like they released dying fish into the surrounding waters. Why wait for the soon-to-be-dead fish to die? Mercy release? This now unpopular quasi-religious practice never did involve the release of dying animals, did it? 

What's even worse is finding obvious signs that dead fish were 'released' despite the denials.

Here are pics from the northwestern coast showing fish meal bags (the usual container for fish meal as supplied to aquaculture establishments in Singapore) stuffed with dead fish. Now this makes the denials smell ... fishy. Who would place live but dying fish in such bags and leave them adrift to reach the shore? So dead (or maybe including dying) fish were in fact placed in bags and set adrift and away releasing the farmers from certain environmental obligations and responsibilities.



If visiting ships in port have to pay for a trash collection service where trash is collected from them, then our local fish farms should also pay for similar trash collection. It should not be left to the local fish farms to bring their trash to a determined trash point on the shore. We know that expectation is a failure now isn't it?

Whilst some fish farmers may comply, there are others who clearly do not. These recalcitrant farmers take advantage of the cover of darkness to dump their waste anywhere they feel like it. And there is more than dead fish generated by these off-shore farms. 

The workers living on these floating farms generate waste as well...both human as well as general household waste. (General waste includes, inter alia, styrofoam, plastic bags, empty fish meal bags, bottles, lightbulbs, lubricating oils and grease for machinery, etc.) Where does all this go if the trash collection points are not used. (If you want to know more about Singapore's coastal trash, visit http://coastalcleanup.nus.edu.sg/.)

There desperately needs to be a more formal system of trash collection from licensed fish farms.

Given the poor track record as shown through this incident,  perhaps it is time for Parliament to legislate standards and practices at fish farms and this could include compulsory fee-based trash collection to leave no doubt as to what really happens to the trash generated 24x7x365.

Or we could all just continue pretending that there is no problem and that both our fish farms and our waters are perfectly fine. 

Of course, there are many sources of pollution in our waters and the locally licensed fish farms are but one. Will any face prosecutions for this series of dumplings? Probably not.... but why not?


links to related posts :
http://sgbeachbum.blogspot.com/2013/06/deadfish-northwestern-singapore-coast.html
http://sgbeachbum.blogspot.com/2013/07/deadfish-ii-northwestern-singapore.html
http://wildshores.blogspot.sg/2013/07/fish-farms-dumping-dead-fishes.html

Saturday, June 29, 2013

deadfish @ northwestern Singapore coast off SBWR & LCK - 29Jun2013

Visited SBWR this afternoon and was surprised to see many many floaters - fish - all dead and stinky. They seemed likely to be milkfish and mullet. These are commonly farmed at the off-shore fish farms located off Lim Chu Kang and the SBWRI did not see any dead giant mudskippers, archer fish or sea bass or needlefish, but there was one dead and bloated catfish near the main bridge at Sungei Buloh. Perhaps that had been scavenging on the dead milkfish or mullet. 

The scene at Lim Chu Kang beach (beside the AVA jetty)...

The whole beach was strewn with dead fish (and not forgetting copious amounts of styrofoam and other rubbish). 

I had a friend from Denmark visiting Singapore whom i had dragged along to visit SBWR and he was (with jaw dropping silence) shocked to see the condition of the Lim Chu Kang mangrove and beach and the items left behind by squatting fisherfolk temporarily resident along the beach.

















Meanwhile at SBWR ... the reserve was being pervaded by the certain pungent smell of decomposing fish. Lots of them. 




These pics are from the Mangrove Boardwalk area. Apparently, the dead fish started appearing on Friday and SBWR staff had cleared what they could reach but there was just too many dead fish coming in from the coast with each incoming tide. 








Many dead fish got stuck on the rocky bunds and also on trees once the tide receded. The hot afternoon air wafted the rotting stench easily and it was impossible to escape the pungent smell (even with an N95 mask which obviously was not designed to stop smells).





including some fish stuck on trees ...


The Lim Chu Kang jetty has two dumpsters, one for biological waste and another for general waste. It is obvious that the fish farm(s) responsible for the dumping are not using these waste collection containers. 

Could the crocs, monitor lizards, otters and other scavengers in the area face possible poisoning from whatever killed the fish (despite their strong stomachs). 

There could be quite a few possible causes ...
an E-coli outbreak?
chemical poisoning?
algal bloom?
depleted oxygen?
(Update 03July2013 : apparently, it was low oxygen levels which caused the deaths)

Failing good reason for the dumping(can there be any?), the farms responsible should be prosecuted.
Dumping puts the surrounding environment (and other farms) at risk. 
It pollutes the water making it unsafe for all.

some links about dead fish incidents and fish farming in Singapore waters :

Find out more about farmed milkfish and mullet :