Minister for Natural Environment Fisheries, Richard Benyon, has cautioned that the sustainability of mackerel in the future is at risk.

This calamity is already being called “Cod Wars II”.

The EU and Britain are on the brink of a serious trade battle with Iceland and the Faroe Islands after discussions about changing fishing quotas failed miserably.

Faroes and Iceland have both increased their fishing quotas substantially, and have basically up and walked out of discussions with the EU, which were supposed to find a middle ground agreeable to all concerned.

The other nations of the EU – including Britain, much to everyone’s surprise – are looking to take some extreme actions which might just force Iceland and the Faroes to limit the amount of mackerel they reel in.

There has already been talk of trade sanctions which would effectively ban the import of mackerel.

This is very much like the Cod Wars of the 50’s and 70’s, when Britain and Iceland were fighting over the rights to fish in the North Atlantic.

It got so serious that even the Royal navy was called in to put a stop to boats from Iceland who were getting in the way of the British trawlers.

But something needs to be done.. Both Iceland and the Faroes have given themselves quotas which are way larger than five years ago. So… There may be sanctions, or there may be interference with boats and fishing operations, whatever is going to happen, “Cod War II” promises to be very interesting indeed.

Hundreds of thousands of tourists visits Green Island each year to enjoy scuba diving and snorkelling among its beautiful reefs, but no sewage treatment exists so an average of 1,500 tons of untreated sewage is flushed into the sea on a daily basis.

According to The China Post , no sewage treatment project has been prepared for the island since land can’t be procured for a sewage plant. Researchers now fear that the untreated sewage is to blame for the spread of the so called “Black Death” among the corals.

Chen Jhao-lun, a senior research fellow at the Academia Sinica who has studied the coral
reefs, describes the affected colonies as being covered slowly with a piece of black cloth.
“As this black sponge which multiplies itself covers the colonies, it shuts off sunlight to stop
photosynthesis by coral polyps,” Chen explains. The polyps die and no new corals are formed.

The “Black Death”, a type of necrosis, typically manifests in the form of black lesions that gradually spread across the surface of an infested colony.

However, very little is known about the Black Death and some researchers think that other factors, such as changing water temperatures or overfishing, might be to blame – not the untreated sewage. It is also possible that a combination of unfavourable factors have tipped the balance of the reef, causing the disease to go rampant. Temperature does appear to be a key variable associated with outbreaks, but it remains unknown if a temperature change alone is capable of causing this degree of devastation.

Molecular studies on lesions have not been able to identify a likely microbial pathogen, and according to Chen, the black layer might actually be an opportunistic second effect rather than the causative agent of the coral mortality. Montipora aequituberculae corals seem to be especially susceptible to the disease, but at least five other coral species from three different genera have been affected as well.

When Chen surveyed the water of Green Island last year, only four colonies off Dabaisha or Great White Sand showed signs of Black Death. In April this year, Chen found 24 affected colonies – six times as many as last year. If nothing is done to remedy the problem, Great White Sand near the southernmost tip of Green Island may have only dead colonies in five to six years, Chen predicts.

Green Island
Green Island is known as one of the world’s best spots for scuba diving and snorkelling. Located roughly 16 nautical miles southeast of Taitung on east Taiwan, Green Island used to house a concentration camp for political prisoners. Today, it is instead famous for its rich coral reefs.

(The picture is not from the green island but rather the great barrier reef)

The 2009 whaling season has now started in the waters off Iceland.

Iceland and Norway are the only two countries that openly defy the international whaling moratorium; Japan is instead using a loop whole, claiming their whaling to be carried out for scientific purposes.

Former Icelandic fisheries minister Steingrimur Sigfusson said in February that Iceland would make no changes to its whaling quotas of 150 Fin whales and up to 150 Minke whales per year.

“The first batch of meat will be in stores by the weekend,” says Gunnar Bergmann Jonsson, manager of the Minke Whaler Association. He said 50 to 60 per cent of the meat will be sold domestically, while the rest is sold to Japan.

The first whales are usually killed in a bay outside Reykjavik, since whaling is prohibited close to the harbour. The prohibition has been imposed to prevent whalers from disturbing whale watchers, since that may cause damage to the Icelandic whale watching business.

The Icelandic whaling season usually runs from May to late September.

Whale facts
Also known as Little Piked Whales or Lesser Rorquals, Mink Whales prefer icy waters but are found world-wide. Once perceived as one single species, the population has quite recently been recognized as consisting of two distinct species: the Northern Mink Whale, Balaenoptera acutorostrata, and the Southern Mink Whale, Balaenoptera bonaerensis. Together, the two species are believed to form a population of over 1 million Minke Whales world-wide. Balaenoptera acutorostrata is listed as Least Concern on the IUCN Red List of Threatened Species, while Balaenoptera bonaerensi is listed as Data Deficient since it was recognized as a separate species so recently.

The Fin Whale (Balaenoptera physalus) is also found world-wide, with 40,000-56,000 specimens living in the North Atlantic. Unlike the Mink Whale, the Fin Whale is listed as Endangered on the IUCN Red List of Threatened Species.

Photograph created by Erik Christensen. Taken on the Faroe island not Island.

This story might be a few days old but is still of interest and as I haven’t been able to get to it sooner I decided to post about it today.

Indonesia will allow trawling in selected areas for the first time in 30 years, maritime ministry official Bambang Sutejo announced on January 15. Trawling will be allowed off four areas of Indonesia East Kalimantan province, despite concerns about overfishing.

“There will not be overfishing this time as we’re only allowing small boats to trawl, and it’s not allowed in other parts of Indonesia,” says Sutejo, adding that legalising trawling would help fight illegal trawlers.

According to Chalid Muhammad of the independent Green Institute, trawling has a destructive impact on the marine environment and will intensify the problem with overfishing in Indonesian waters. “The total amount of fish caught is getting smaller each day while their imports are getting bigger,” says Muhammad.

Muhammad also feels a legalization of trawling will embarrass Indonesia as it prepares to host the World Ocean Conference. “If the government allows this, Indonesia will have a weak standing during the World Ocean Conference as sustainable management of marine resources will be discussed,” Muhammad said. The World Ocean Conference is an international gathering of policymakers and scientists held in May 2009.

Kalimantan is the Indonesian portion of the island Borneo, the third largest island in the world, and is divided into four provinces: East Kalimantan, West Kalimantan, South Kalimantan, and Central Kalimantan.

What is trawling?

Trawling is a fishing practise where fishing boats tow long nets behind them. These nets do not only scoop up commercially valuable fish, but all sorts of marine life. Trawling is divided into bottom trawling and midwater trawling, depending on where in the water column the trawling takes place. Bottom trawling is especially harmful to marine environments since it can cause severe incidental damage to the sea bottoms and deep water coral reefs.