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Jennifer Marohasy

Jennifer Marohasy

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Let’s Import Our Fish

November 26, 2005 By jennifer

‘Getting in Deeper?’ was the title of a letter to the Courier Mail on Friday which read:

Now that we are going to have to import more fish because of cutbacks to commercial fishing we can expect an increase in Indonesian illegal fishing in our waters to meet the extra demand for imports.

So cynical!

When I read in the The Australian and The Courier Mail last Thursday that a $220 million Federal Government package will be offered to more than 1,000 commercial fisherman as an inducement to exit the fishing industry, I emailed Dr Walter Stark and asked what he thought about it all. I commented that I thought some fisheries were under real stress including the orange roughy, not to mention southern bluefin tuna.

Walter emailed back:

Orange Roughy are very slow growing, have a restricted habitat range on the continental slope and gather in schoals above the bottom where they are easy to detect and catch. Needless to say they are very vulnerable to overfishing. As to the broader issue of halving the Commonwealth licensed fleet because of overfishing, it’s nonsense.

Here are some fishery production figures (in metric tonnes) for 2003, the first is aquaculture the second for wild caught.
Australia 38,559 / 219,473
Vietnam 937,502 / 1,666,886
Malaysia 167,160 / 1,287,084
Thailand 772,970 / 2,817,482
Mexico 73,675 / 1,450,000
Bangaladesh 856,956 / 1,141,241
Philippines 459,615 / 2,169,164
Burma 257,083 / 1,349,169
U.S.A. 544,329 / 4,938,956

The figures speak for themselves, especially in view of our much larger and less impacted coastline and marine environment.

Australia has the world’s third largest Exclusive Economic Zone, behind the United States and France, but ahead of Russia, with the total area actually exceeding that of its land territory. France is so large because of its overseas departments.

In terms of EEZ area Australian fisheries harvest rate is about 1/20 that of the U.S. Australia ‘s continental EEZ area comes to 6,048,681 Km2 and the island territories bring the total to 8,148,250 Km2. Disregarding the latter the wild caught harvest comes to just under 40 Kg/ Km2 per year or 0.4 Kg/Ha.

I don’t think overfishing is much of a threat. The strong impression I received from some pretty impassioned fishermen at the Seafood Directions conference at Sydney in September was that poor catches are not the difficulty. The real problem causing the widespread malise in fisheries is government imposed restrictions, demands and charges.

Tom Marland has commented:

As a result [of the restrictions] retailers will be forced to import more seafood under the Howard Government plan to replenish Australia’s vulnerable fish stocks.

Fisheries Minister Ian Macdonald commented yesterday that “It is a fact well accepted by the industry that there are too many boats chasing too few fish in many of our fisheries.”

Under the proposed plan The Australian Fisheries Management Authority will reduce the allowed catch in 17 key fisheries in southern, eastern and northern waters from next year, and enforce more sustainable fishing practices.

Australian Conservation Foundation marine campaign co-ordinator Chris Smyth said the package was long overdue, given that the number of over fished species had risen from three to 17 since the Howard Government came to power in 1996.

While the fish caught in Australian waters will be reduced, especially in the ‘exploited and depleted’ Great Barrier Reef region it does not make any mention about a decrease in consumer demand for seafood in Australia.

In a recent article written by Walter Stark titled Threats to the Great Barrier Reef it was stated that in regards to the over fishing of the GBR the evidence does not quite stack up.

For instance the GBR currently has a harvest rate of 17kg/km2 compared to other pacific reefs which average 7,700 kg/km2. This may be put down to the fact that the GBR covers a large area. However, currently only 30% of the reef is available to commercial fishing operators which corresponds to 60kg/km2.

So while the bans on commercial fishing will be implemented to ‘rejuvenate’ a comparably under utilised resource in Australian water other reef environments in the Pacific, South East Asia and the Caribbean will be placed under increased pressure from the increased demand from Australian imports.

This position smacks of out of sight out of mind and is a direct ‘exportation’ of Australian environmental responsibility. While Australians will sit down to a smorgasbord over over-priced, over seas imported seafood this Christmas they can sleep well in the knowledge that the GBR and other Australian marine resources are safe to the detriment of over-exploited and environmentally unsustainable international fishing zones.

……….

Thanks to Tom Marland and Walter Stark for most of the information for this post.

Filed Under: Uncategorized Tagged With: Fishing

The War Over Whaling Continues

November 25, 2005 By jennifer

The MY Esperanza and the MY Arctic Sunrise, equipped with a helicopter, speed boats and hi-tech communications equipment, departed Cape Town harbor last Sunday afternoon for the Southern Ocean Whale Sanctuary.

The boats are not part of some expedition by the South Africa navy, rather they are the property of Greenpeace.

Greenpeace plans to stop Japan killing 935 minke whales by positioning its boats (and helicopter) between the harpoons and the whales, click here for the CNN report.

I wonder how much the expedition is costing and how much energy it will expend?

While Greenpeace takes on the whalers at sea, the Humane Society and Australians for Animals are calling for Japan to be hauled before some international court for its ‘crimes against whales’.

Minke whales are abundant. The whales that are killed are eaten. If the Japanese didn’t eat the whale meat I guess they would eat more grain-fed beef or blue fin tuna? It might be more environmentally friendly to eat whale, than beef or depleted blue fin tuna stocks?

What about Greenpeace and the Humane Society focusing their efforts on some of the really endangered animal species that are killed less humanely and not for food – sun bears for example.

The Canberra Times published the following piece by Glenn Inwood yesterday. It is not available online and so I am republishing the complete text below, with the permission of the author:

The International Whaling Commission is a peculiar organisation. While its legally binding mandate given by the 1946 International Convention for the Regulation of Whaling is to manage whale populations on the basis of scientific findings to “provide for the proper conservation of whale stocks and thus make possible the orderly development of the whaling industry”, it has not made any significant decisions since it agreed what was to be a short-term cessation of commercial whaling in 1982 – the so-called “moratorium” -and the passing of the “Southern Ocean Whale Sanctuary” in 1994. Both of these decisions were taken without the support of its own Scientific Committee.

Since then, the organisation has been in peril: its members polarised on one side of the debate or the other, unable to secure the three quarters majority to make legally binding decisions, dysfunctional and always drawing its interminable last breath as members of both sides question its continued relevance.

Whaling nations hunt a small number of whales from a few abundant stocks while anti-whaling nations cry foul using false claims that whales are endangered, that killing them for scientific purposes is unnecessary and throwing outrageous claims of “barbarism” for domestic political purposes. What occurs is, for the timebeing at least, an insurmountable barrier between a Western environmental crusade and international law, which requires States that sign a treaty to interpret and implement it in “good faith”.

This is where Australia currently finds itself. Its stance at the IWC reflects an emotive environmental movement that has continued unchecked for 20 years or more, and has even been encouraged for reasons of political expediency, simply because there is no longer an Australian whaling constituency. But by taking this position, which has required ignoring its legal obligations and twisting the legal interpretation of an international agreement, Australia has sacrificed its reputation as legitimate partner on matters of resource management where international cooperation is required.

Extreme environmental groups, such as Humane Society Australia and Australians For Animals, have been allowed to manipulate public opinion with unbridled passion and misguided concern for many years at the cost of reasoned, scientific debate, forcing the Australian Government into an unenviable corner where its policies related to the management and sustainable use of wildlife are internally inconsistent and contrary to the paradigms of science-based policy and rule making accepted as the world standard. The Northern Territory’s unsuccessful attempt to implement a crocodile safari hunt is testament to this.

HSUS Australia and AFA have opinions that Japan’s research in the Antarctic is not legal under international law. They now want the Government to take their legal opinions and pursue a case against Japan’s research whaling. Environment Minister Ian Campbell has on his hands an environmental movement that is completely out of control, one that is openly supported by most of the country’s media, and they continue to push their Government in a direction it clearly does not want to take. Both the Attorney General and Mr Campbell have repeated said that they will use “diplomatic means”. Either way, this leaves the Australian Government in an untenable position: how to satisfy the now growing discontent of whaling among the public, fuelled by the media and encouraged by the government itself, yet uphold its obligations under international law.

A legal case against Japan is high risk. If Australia did take the case to some international court or tribunal and lost, it would no longer be able to continue its anti-whaling rhetoric. Defence of its position would become unjustifiable and its standing within the IWC would be severely diminished.

Article VIII of International Convention for the Regulation of Whaling is very clear. Any member of the IWC may grant special permits to kill, take and treat whales for the purposes of scientific research and that all such operations shall be exempt from the convention. This means that such things as “the moratorium” or the “Southern Ocean Sanctuary” do not apply to research whaling. And the meat taken from whales that are killed must be processed and therefore sold at market. This is a legal requirement of the Convention. It cannot be any clearer. Further, the research is not carried out in any waters under Australian jurisdiction because Australia’s Antarctic claims are not recognized under international law.

Australia argues, that Article VIII is no longer relevant because there are other ways to study whales without having to kill them. Yes, there are non-lethal means that provide some kinds of scientific information but there are no non-lethal means to obtain data on population age structure and the biological parameters needed for the proper management of whaling. Nor do non-lethal methods provide data on feeding habits, which are required for modelling species interactions and that will allow scientists and managers to move toward the goals of ecosystem-based management. Some nations are proposing that a new international convention be drafted that, among other things, would remove the existing provisions for lethal research and the provisions that allow the lodging of an objection to, and therefore not be bound by, IWC decisions. (Norway’s commercial whaling is conducted legally through an objection to the moratorium.)

The proposal to draft a new convention, which is supported by Australia, is unlikely to be successful and unlikely to achieve the outcome some IWC nations want since it would be binding only on those who sign it. Mr Campbell believes a diplomatic solution is needed to resolve the whaling impasse, and he is right. But this requires good will, understanding and compromise rather than blustering and rhetoric.

Glenn Inwood is a Wellington-based consultant whose company undertakes communications work for the Institute of Cetacean Research in Japan, which carries out that country’s research whaling programmes in the Antarctic and the western North Pacific.

Filed Under: Uncategorized Tagged With: Plants and Animals

Designed to Be Energy Efficient – or Not?

November 25, 2005 By jennifer

Through an agreement with the building sector, the Australian Government has resolved to eliminate worst energy performance practices through a national standard approach to minimum performance requirements for buildings, see Greenhouse Office website.

Based on this advice, the Australian Building Codes Board is set to consider the introduction of five-star energy regulations in all new homes when it meets today.

But the Housing Industry Association say it is all a crock. According to their media release:

The regulations will not deliver a significant reduction in greenhouse gas emissions, nor making significant inroads into energy savings. By 2020 they will have imposed a $31.5 billion cost on Australian families for a saving of just 0.8 per cent of greenhouse gas emissions.

Filed Under: Uncategorized Tagged With: Housing & Building

Saved by NASA

November 25, 2005 By jennifer

The Head of space environment at the British National Space Agency told The Scotsman yesterday that the US Space Guard project will have identified almost all the most dangerous “Near Earth Objects” by 2008 and scientists had already demonstrated they were able to alter their course.

Mr Tremayne-Smith said humans should avoid extinction as a result of a massive asteroid hitting the Earth, thought to be the reason why the dinosaurs died out.

Earlier this year NASA’s Deep Impact probe collided with a comet and successfully changed its direction, click here for my post on that.

…………

Link from Benny Pieser, thanks.

Filed Under: Uncategorized

Don’t Cut Trees in Queensland

November 24, 2005 By jennifer

Ian Mott, a contributor to this blog, has noted in a comment at an earlier post that:

The Queensland Cabinet is currently considering “phasing out” private native forestry on freehold land. And for all the families that have not only protected forest but actively expanded it over the past 70 or more years, when the bulldozer has reigned supreme, this is deeply, deeply offensive.

Bood Hickson from the Australian Forest Growers Association has written:

The Beattie Government is considering phasing out selective logging of native forest species on freehold land through a cabinet review. This decision comes despite the Government having spent the last year developing a Code of Practice for Native Forests, which did not even raise this ban during the public consultation process.

If Peter Beattie decides to ban selective logging on freehold land it will have the unintended consequence of stopping many would be foresters from growing mixed species native forestry in future, for fear that the government could lock them up as well.

It is not appropriate to ban selective logging in freehold native forests for the following reasons:

1. Ecological reasons.
Appropriate levels of disturbance in fact increase species diversity; help reduce the primary threat to our forests of climate change, by locking up sequestered carbon and reducing methane emissions; and decreasing the import of clear-felled rainforest timber.

2. Social reasons.
It will discourage people from planting native trees; export existing and future employment opportunities, and makes a farce of the State government’s alleged support for ecological sustainable development.

3. Economical reasons.
It will make many properties financially unviable; cost the tax payers an unnecessary compensation bill, and reduce the economic diversity and resilience of our economy.

So what exactly is driving the deliberations? Why would the government want to phase out private native forestry?

…………..
I now have my own website www.jennifermarohasy.com that lists many of my newspaper articles, a few of my publications, and I will also endeavour to get more speeches up there. The website also gives me a capacity to send out a monthly newsletter to everyone who subscribes, click here.

Filed Under: Uncategorized Tagged With: Forestry

Kyoto Fuels Forest Fires

November 24, 2005 By jennifer

I thought it was cattle and cane that was driving the destruction of rainforests in the Brazilian Amazon, but according to an article in New Scientist titled Forests paying the price for biofuels by Fred Pearce, it is soybean grown for biofuels.

Pearce writes that rising demand for biofuels is being driven by European Union laws requiring conventional fuels be blended with subsidized biofuels. All pushed along by recent announcements from the British government mandating that 5 percent of transport fuels be from biofuels to help meet Kyoto protocol targets.

A major source of biofuel for Europe is apparently palm oil from south east Asia. The Malaysian Star newspaper in an article title All signs point to higher crude palm oil prices states that demand for palm oil is being driven by demand for biodiesel production in Europe, implementation of biofuel policies in Asia, GM issues in Europe and the US, and high oil and fat consumption in China.

The article by Hanim Adnan also comments that if Asian countries implement their biofuel policies as planned, an additional nine million tonnes of vegetable oil, equivalent to about 14 percent of current total Asian oilseed production, will be required.

So are we talking about more carbon dioxide emitting forest fires, so the transport sector can reduce its carbon dioxide emissions!

I wrote a few months ago about forest fires for palm oil production, click here.

…………..
I now have my own website www.jennifermarohasy.com that lists many of my newspaper articles, a few of my publications, and I will also endeavour to get more speeches up there. The website also gives me a capacity to send out a monthly newsletter to everyone who subscribes, click here.

Filed Under: Uncategorized Tagged With: Bushfires, Climate & Climate Change, Energy & Nuclear, Forestry, Plants and Animals

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Jennifer Marohasy Jennifer Marohasy BSc PhD has worked in industry and government. She is currently researching a novel technique for long-range weather forecasting funded by the B. Macfie Family Foundation. Read more

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To get in touch with Jennifer call 0418873222 or international call +61418873222.

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