The Australian government will spend 200 million AUD to improve the water quality around the Great Barrier Reef in what Agriculture Minister Tony Burke calls a “once-in-a-lifetime chance to resuscitate the reef”.

The first “downpayment”, consisting of 50 million AUD, was committed on Thursday. The money will be divided between agriculture industry groups, natural resource management bodies, and the WWF (World Wide Fund). The recipients will work to increase the water quality by promoting better farming practices on land. The short-term goal is to reduce nutrient and chemical discharge into the reef environment by 25 percent from next year.

“Farmers hold one of the keys to the reef’s long-term health – they understand the land and how to manage it in a smart, productive way,” Burke said in a statement.

Up to 50 lungfish, some of them up to on metre long, was killed when tonnes of water was released from an Australian dam this week.

The water was released from the North Pine Dam in southeast Queensland between Monday morning and Tuesday night as heavy rains were threatening to overfill the dam.

According to SEQWater, who manages the North Pine Dam, up to 100 native fish went with the release, including roughly a dozen lungfish. SEQWater spokesman Mike Foster said staff were on the scene at every dam release to check for “fish kills” and that they had rescued a handful of lungfish from pools. He also stated that staff would return on Thursday [today] to see if more could be done.

In May, when the North Pine Dam opened its gates for the first time in many years, up to 150 lungfish were rescued.

Roger Currie, spokesman for the Wide Bay Burnett Conservation Council, said conservationists on the scene during the most recent water release had found up to 50 lungfish that had been killed or mutilated as a result of the release.

“Some were found caught in trees yesterday and last night,” Currie said. “They’ve just been pummelled by the sheer force of it.”

The Wide Bay Burnett Conservation Council is pushing for a study to find out how large the North Pine Dam lungfish population is, and the council is also calling for measures to protect fish during water releases.

Lungfish of the species Neoceratodus forsteri.
Copyright www.jjphoto.dk

What’s so special about the Australian lungfish?
The Queensland lungfish, Neoceratodus forsteri, is the only now living member of the family Ceratodontidae and order Ceratodontiformes. Also known as Australian lungfish or Barramunda, Neoceratodus forsteri is native only to the Mary and Burnett river systems in south-eastern Queensland. It has however been introduced to several other Australian rivers south of this area during the past century.

Fossil records of the lungfish group date back 380 million years to a period when the higher vertebrate classes were at the starting point of their development. Prehistoric fossils unearthed in New South Wales are almost identical to the now living Qeensland lungfish, indicating that this species hardly has evolved at all during the last 100 million years. Lungfishes flourished during the Devonian period (c. 413-365 million years ago) but only six species of freshwater lungfish remain today; one in Australia, one in South America, and four in Africa.

The Queensland lungfish can survive for several days out of water, but only if kept moist. It can breathe oxygen directly from the air using its lung-like swim bladder. This species is remarkably long-lived compared to most other fish species and will usually attain an age of at least 20-25 years if it manages to survive into adulthood. Granddad, a Queensland lungfish living at the Shedd Aquarium in Chicago, is at least 80 years old. He has been housed at the aquarium since 1933 and seen many generations of zoo keepers come and go. The largest

Of the 679 whales Japan reported killing during the hunt of 2008/2009, 304 were female. 192 of them were pregnant and four were lactating.

“The four lactating females would each have had a calf that would have starved to death,” said Michael Kennedy, director of the Humane Society International Australia.

The details of Japan’s impact on female whales was contained in what is known as a “Cruise Report”, secretly sent to the IWC’s* scientific committee before the IWC meeting in Portugal this week.

Japan claims that its whaling is legal, scientific research, but many opponents have spoken out against what they see as an unnecessary slaughtering of animals under the guise of science.

“They report they measure the length and weight of the foetus, they measure their eyes and take skin samples from the foetus for what they call genetic studies,” said Kennedy. “It is gruesome, useless information which, if it was even needed, could be found without dismembering a foetus.”

Australian Environment Minister Peter Garrett, who is attending the IWC meeting in Portugal, said Japan had killed more than 13,000 whales in the name of science IWC banned commercial whaling in 1986.

* International Whaling Commission

Australia and New Zealand announced Thursday that they will carry out a six-week long non-lethal whale research expedition in the Antarctic early next year. Dubbing the expedition non-lethal is a direct challenge to Japan’s research program that kills up to 1,000 whales a year.

Iceland and Norway are the only two countries openly defying the IWC ban on commercial whaling; Japan is instead using a lope whole that allows for “lethal research”. Whale meat resulting from the Japanese research is sold for human consumption and many critics claim that this is the real motive behind the program.

In a joint statement, Australia and New Zealand announced their intentions to reform science management within the International Whaling Commission, which holds its annual meeting in Madeira, Portugal, next week, and end Japan’s “so-called scientific whaling.”

“This expedition and the ongoing research program will demonstrate to the world that we do not need to kill whales to study and understand them,” said Australian Environment Minister Peter Garrett.

The expedition aims to increase our knowledge of population structures, abundance, trends, distribution, and the ecological role of whales in the Southern Ocean.

During the latest Japanese hunt, which ended in April, 679 minke whales and one fin whale was killed over a period of five months.

In an effort to end the country’s reliance on imported uranium, Dr Masao Tanada of the Japan Atomic Energy Agency has developed a fabric capable of absorbing uranium directly from seawater.

“At the moment, Japan has to rely on imports of uranium from Canada and Australia, but this technology could be commercially deployed in as little as five years,” says Tanada.

In Canada and Australia, the uranium is extracted in conventional mining operations which are expensive and damaging to the environment.

Dr Tanada is now hoping to secure funding to set up a 400 square mile underwater “uranium farm” consisting of anchored sponges made from the new material; a fabric composed primarily of irradiated polyethylene.

The world’s oceans contain an estimated 4.5 billion tons of uranium; roughly 3.3 parts per billion. Japan uses 8,000 tons of uranium per annum; an amount that Dr Tanada says could be harvested from the Kuroshio Current that flows along Japan’s eastern seaboard. His proposed 400 square mile farm would on its own supply Japan with roughly one-sixth of what it needs to run its nuclear power stations.

Criminal gangs are becoming a growing problem in Adelaide, Australia, but unlike most other gangs, these criminals are not fighting over drugs, precious stones or illegal firearms – they’re in it for the fish.

Despite this, the war on gangs launched by Adelaide authorities includes all the usual features; moonlight raids, fencing criminals, confiscation of secret stashes, and officials being seriously assaulted by criminals trying to evade the long arm of the law.

Thanks to a growing black market in restricted fish and shellfish, poachers can earn thousands of dollar per week along the windswept beaches and mangrove forests of South Australia. The 100 km piece of coastline running from Garden Island in the Port River Estuary to Bald Hills Beach, just south of Port Wakefield, seems to be especially popular among pilferers, with 108 reports of illegal fishing this year.

“This coastline is a reasonably inaccessible area, there are few roads and lots of thick mangrove scrub”, says PIRSA* Fisheries director Will Zacharin.

Often working in gangs of three, poachers build fishing platforms inside the thick mangrove forest and stash their nets and other equipment there.

Special joint operations are now carried out by police and PIRSA Fisheries to crack down on gangs taking undersized fish and selling fish of commercial quantities without a license. Fisheries are also working with interstate counterparts to investigate gangs trafficking abalone, crayfish and Murray cod. Sometimes, officers find more than just frutti di mare – one current prosecution for crayfish trafficking does for instance include the sale of and distribution of drugs.s

The officers, who work in pairs, are armed with capsicum spray for personal protection, but this isn’t always enough when facing poachers in possession of illegal firearms.

“There are incidents where we have seized illegally caught seafood and the offenders have also been in possession of illegal firearms, cash and drugs,” says Mr Zacharin. “They [the officers] are regularly threatened, sometimes verbally and some physically, and we have had incidents where officers have been manhandled which we report to police and resulted in
people charged with assault.”

According to Wildcatch Fisheries SA, the state’s commercial fishing body, black-market trade in fish and other marine creatures is a growing problem in the region.

”There’s a view among the industry that poaching is a growing issue – it’s definitely something over the last couple of years which is becoming more apparent,” says General manager Neil MacDonald.

In the Adelaide region, 11 poachers have been fined $315 each this year and 10 illegal nets have been confiscated, each being about 1 km long. Statewide, poaching investigations have resulted in 135 cautions and 57 fines.

* The Department of Primary Industries and Resources SA

The Snubfin dolphin (Orcaella heinsohni), recognized as a species as recently as 2005, have been spotted while utilizing a rare hunting technique previously only noted in the Irrawaddy dolphin (Orcaella brevirostris), a close relative of the Snubfin.

The unusual group hunting technique involves chasing the prey fish to the surface of the ocean and rounding them up by spitting jets of water at them. Once the fish is packed together in a reasonably small “cylinder”, the dolphins move in to devour them.

According to WWF Australia’s marine and coasts manager Lydia Gibson, the behaviour was first noticed in Australia off the Kimberley Coast.

We still know very little about the Snubfin dolphin, which lives along Australia’s northern coast in a number of locations off the Queensland and Northern Territory coasts, as well as the Kimberley region of Western Australia. It is listed as Near Threatened on the IUCN Red List of Threatened Species, chiefly due to habitat destruction. Since Snubfin dolphins live close to shore, they are also more likely to end up in gill nets and drown compared to more pelagic species of dolphin.

The juvenile Hawksbill turtle found near-dead 8 months ago with a plastic shopping bag lodged inside her belly has made a remarkable recovery and has now been released back into the ocean. The Hawksbill turtle is listed as Critically Endangered on the IUCN Red List of ThreatenSped ecies, so each specimen that can be rescued is important for the population.

Eight months ago the young female, who has been dubbed Alva by her caregivers, was found halfway up the beach, upside down, with her head buried in the sand, slowly dying in the sun. She was rushed to Townsville’s Reef HQ turtle hospital where x-rays revealed that a large piece of plastic stuck inside her had caused a severe gut blockage.

In addition to receiving treatment for the blockage, Alva was bathed, scrubbed and hand-fed by the turtle hospital staff who gradually nursed her back to life from the near-death experience.

“We brought it back from brink of death”, said Reef HQ aquarium acting director Fred Nucifora. “That is the miracle.”

On May 21, Alva was deemed healthy enough to return to the sea and was released into the water in the Australian Great Barrier Reef Region.

“It was emotional to say goodbye,” said Nucifora. “We’d like to think Alva turned back and gave us a heartfelt look, but it was barely a glance and, with a flick of the flipper, she was off.”

The first-ever comprehensive global report on the state of shellfish has been released by The Nature Conservancy at the International Marine Conservation Congress in Washington, DC.

This one of its kind report is a collaborative work carried out by scientists from five different continents employed by academic and research institutions as well as by conservation organizations.

The report, which focuses primarily on the distribution and condition of native oyster reefs, show that 85 percent of oyster reefs have been completely destroyed worldwide and that this type of environment is the most severely impacted of all marine habitats.

In a majority of individual bays around the globe, the loss exceeds 90 percent and in some areas the loss of oyster reef habitat is over 99 percent. The situation is especially dire in Europe, North America and Australia where oyster reefs are functionally extinct in many areas.

“We’re seeing an unprecedented and alarming

decline in the condition of oyster reefs, a critically

important habitat in the world’s bays and estuaries,”

says Mike Beck, senior marine scientist at The Nature

Conservancy and lead author of the report.

Many of us see oysters as a culinary delight only, but oyster reefs provide us humans with a long row of valuable favours that we rarely think about. Did you for instance known that oyster reefs function as buffers that protect shorelines and prevent coastal marshes from disappearing, which in turn guard people from the consequences of hurricanes and other severe storm surges? Being filter feeders, oysters also help keep the water quality up in the ocean and they also provide food and habitat for many different types of birds, fish and shellfish.

Even though the situation is dismal, there is still time to save the remaining populations and aid the recuperation of damaged oyster reefs. In the United States, millions of young Olympia oysters have been reintroduced to the mudflats surrounding Netarts Bay in Oregon, in an effort to re-create a self-sustaining population of this native species. The project is a joint effort by government and university scientists, conservation groups, industry representatives, and local volunteers.

“With support from the local community and other partners, we’re demonstrating that shellfish restoration really works”, says Dick Vander Schaaf, Oregon director of coast and marine conservation for the Conservancy. “Expanding the effort to other bays and estuaries will help to ensure that the ecological benefits of oyster reefs are there for future generations.”

If wish to learn more about the global oyster reef situation, you can find the report here.

Japan needed to cede more ground, says outgoing head of the International Whaling Commission (IWC) William Hogarth*, voicing regrets over his failure to design a compromise regarding Japanese “lethal research” on whales.

After a meeting next month in Portugal, Hogarth will step down as both US delegate and head of the world whaling body. While announcing his disappointment in leaving the chairmanship without having resolved the “scientific whaling” issue, Hogarth also said that his efforts brought civility to the IWC, where annual meetings had long been showdowns between pro- and anti-whaling nations.

Norway and Iceland are the only nations that hunt whales in open defiance of the 1986 IWC moratorium; Japan is instead using a loophole in the moratorium that allows for lethal research.

In a series of closed-door negotiations with Japan and other nations lead by Hogarth, Japan allegedly offered to reduce but not end its annual Antarctic whale hunts; an offer which infuriated the neighbouring countries Australia and New Zealand.

Japan accuses Western nations of cultural insensitivity and is currently pushing for the IWC to accept whaling of the coast of Japan, since whaling is a time-honoured Japanese tradition.

One of the highlights of Hogarth’s time as head of the International Whaling Commission was a compromise brokered by him in 2007, in which Japan agreed to suspend plans to expand its hunt to include Humpback whales – a species that haven’t been hunted by Japanese whalers for several decades.

* William Hogarth is a biologist and dean of the University of South Florida’s College of Marine Science.