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Jennifer Marohasy

Jennifer Marohasy

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Commercial whaling ends in Iceland and starts in Africa? A Note from Ann Novek

August 27, 2007 By jennifer

Nearly one year after Iceland resumed commercial whaling, the country has decided to not issue new whale hunting quotas until market demand increases and gets an export license from Japan.

“Iceland’s fisheries minister, Einar K. Guofinnsson, told Reuters this week it made no sense to issue new quotas when the present quota period expires on August 31 if the market for whale meat was not strong enough.

“The whaling industry, like any other industry, has to obey the market. If there is no profitability there is no foundation for resuming with the killing of whales,” he said.”

Iceland has only killed 7 minke whales and 7 fin whales in the commercial hunt out of a quota of 30 minkes and 9 fin whales due to low market demand.

Stefan Asmundsson, an official at the Ministry of Fisheries , stated that negotiations with Japan were ongoing.

“We are talking to the Japanese government but so far we have not reached a conclusion on how best to secure the health and quality of the products,” he said. “Hopefully this will clear up soon as the uncertainty is not good for anybody.”

According to Icelandic authorities much is about food safety and Greenpeace stated on its website “ that whalers have not made the whale test results public.”

Whalers are very unhappy with the Governments decision to not issue out new whaling quotas and the Icelancic Minke Whalers Association’s Head made the comment : “ How are we supposed to find markets if we don’t have a product? “.

It must also be pointed out that Iceland will continue with its scientific whaling program.

This unwillingness from Japan’s side to not buy North Atlanic whales , probably due to contamination, makes one wonder if this is one of the reasons why Japan , according to a recent statement from officials in the African state, San Tome, wants to open up commercial whaling there?

“Japan has presented proposals to Sao Tome’s fisheries authorities aimed to open the archipelago’s territorial waters to Japanese commercial whaling,” officials said.

Sao Tome’s fisheries’ minister, Cristina Dias, said Wednesday that she considered the Japanese proposals “interesting”, noting that before Sao Tome gives approval for this type of fishing it would carry out economic and environmental studies and also sign up to an international convention on whaling.”

“Besides discussing financial compensation for whale fishing in its waters, Sao Tome would also discuss job creation prospects related to the whaling proposals with the Japanese authorities,” added the minister

“Japan made US$ 6.9 million available to Sao Tome less than a month ago for fisheries development as part of Tokyo’s bilateral cooperation with the islands.”

Anti whaling nations often accuse Japan of “vote-buying” and taking advantage of the vulnerability of small developing states to consolidate its position within the International Whaling Commission ( IWC).

Ann Novek
Sweden

Filed Under: Uncategorized Tagged With: Plants and Animals

The evolutionary power of persuasion

August 26, 2007 By neil

Why would a fungus want or need to create light? According to the Wet Tropics Management Authority, no one knows why many species use bioluminescence, but across its incredible evolutionary history, in circumstances of such windlessness, the fungi would appear to have adapted through mimicry of the flightless, female firefly. The fungus emits an indistinguishable light from an identical chemical reaction to lure the male firefly into making contact, who then carries the spores throughout the forest on his journey ahead.

BottlebrushOrchid.jpg

Why is the flower of the bottlebrush orchid (Dendrobium smilliae) so attractive to green tree ants (Oecophilla smaragdina)?

In an ABC news article by Dani Cooper, Anne Gaskett (a PhD student from Macquarie University in Sydney) offers some interesting insight:

Ms Gaskett used a spectrometer to analyse the colours of a female wasp of the species whose males pollinate five species of native tongue orchid.

Taking into account factors including the background colour, ambient light and colour range of the male wasp’s receptors, she found the orchid replicates almost exactly the colours of the female orchid dupe wasp. She has also found ‘hidden shapes’ that feel like a female wasp to the male, including ‘love handles’ the male wasp grip onto while mating.

Perhaps the prominent dark-green glossy aspects of the bottlebrush orchid present an irresistible abdominal similarity to the ants.

Filed Under: Uncategorized Tagged With: Plants and Animals

The French Mix Pulp Mills & Wineries: A Media Release from Barry Chipman

August 25, 2007 By jennifer

The Australian media has been in a frenzy over a proposed pulp mill for the Tamar Valley in Tasmania. Most recent objections have included the idea that the mill should be located away from wineries. Yesterday, Barry Chipman from the NGO Timber Communities Australia had the following response:

Following claims that the proposed Bell Bay pulp mill could impact upon the Tamar Valley’s valued wineries Timber Communities Australia conducted its own research looking at the economic make up of other major wine producing regions.

“That research commenced at what TCA saw as the top of the tree in wine producing regions; being the Bordeaux region in South West France, The region is promoted as the Fine Wine Capital of the World and our findings where quite amazing in light of what’s being claimed here.” Barry Chipman Tasmanian State Manager Timber Communities Australia said today

The Bordeaux region produces 800 million litres of the highest quality wine annually, the region also attracts 3 million tourists annually.

Along side of this world leading fine wine and tourist industry is a very devise cultivated forest industry producing, Kraft pulp (Smurfit Kappa Cellulose de Pin pulp mill) glazed Kraft paper, Liner Kraft paper, Fluff pulp, and the full range of sawn timber products. (Including many wine crates) This wood products industry generates 2.5 billon EUR annually.

The Bordeaux region is also internationally recognised as a major scientific and technical centre for wood, product research including a major focus upon pulp and paper in particular ECF technology, the centre employs 200 researchers.

Then over in the neighbouring North East is another major fine wine and tourist region of Probence, and within the region surrounded by fine wine vineyards, is the Tarscon-sur-Rhone ECF pulp mill. (This is the same technology as the proposed Bell Bay pulp mill.)

Upon learning how, French wine producers and wood and paper products producers appear to prosper in harmony with each other it is hoped that this can also translate to Tamar Valley.

Perhaps those that seem to have doubts about this could just as a starter follow TCA’s lead and “Goggle” Bordeaux then follow up with ECF pulp mills Bordeaux France

Tasmania should not be left behind by the French we to can be a world leader in demonstrating harmony between all industries. Mr Chipman concluded

Filed Under: Uncategorized Tagged With: Forestry

Giving the Narwhals a Voice: A Note from Ann Novek

August 25, 2007 By jennifer

In a recent whaling thread Andy Ottaway, director of the anti-whaling NGO, Campaign Whale, wrote “If whaling can’t be conducted humanely , it should not be conducted at all”.

There is a real unwillingness to address the issue of aboriginal whale killing methods including by NGOs and the International Whaling Commission.

Now the National Geographic Magazine has featured the Inuit narwhal hunt in Arctic Bay, Canada, and the significant associated problems.

This has elicited a negative response from the hunters and a ban on the filming of whale hunts in Arctic Bay.

Philippa Brakes from The Whale and Dolphin Conservation Society has commented:

““It is shocking and disappointing that an article published in National Geographic about the significant problems associated with this narwhal hunt, has elicited such a negative response from these hunters. Rather than face up to addressing the issues raised in the article about the welfare of these whales – including the fact that a 13 year-old boy was permitted to shoot narwhal all day, wounding many but landing none – the decision to ban the filming of these hunts does little other than confirm that these hunters have something to hide from the eyes of the world”.

Joe Tigullaraq, chair of the Nunavut Wildlife Management Board, said he worries that the portrayal of the Arctic Bay hunt will be seen by National Geographic’s many readers around the world as representative of all Nunavut hunters.

“We do have 20 other communities in Nunavut that hunt narwhals,” he said. “These other communities in Nunavut should not be painted with the same brush.”

However, Tigullaraq said he hopes the article’s publication may draw attention to flaws in present hunting techniques. “I think it’s an opportune time to consider the problems.”

Paul Nicklen, the article’s author, grew up in Kimmirut. He wrote on the National Geographic website that the narwhal story “was the most stressful thing I’ve ever done. I feel as if I’m betraying my friends.”

“But at the same time I hope that, ultimately, the DFO will work with the Inuit and help them find a better way so that their kids and grandkids can continue their traditions.

“In the end, I told this story because it’s obvious that the narwhals do not have a voice, and I’ve done my best to fairly represent them as well as the Inuit. As a journalist, I have to tell truthful, unbiased stories of what I see, no matter how difficult it may be at times.”

Ann Novek
Sweden

Filed Under: Uncategorized Tagged With: Plants and Animals

Geoengineering not the answer to global warming – a note from Luke

August 23, 2007 By Paul

A recent paper by IPCC lead author Kevin Trenberth and Aiguo Dai:
Effects of Mount Pinatubo volcanic eruption on the hydrological cycle as an analog of geoengineering

suggests that there would be adverse effects, including drought, as a result of the use of geoengineering in order to offset greenhouse warming:

Abstract
The problem of global warming arises from the buildup of greenhouse gases such as carbon dioxide from burning of fossil fuels and other human activities that change the composition of the atmosphere and alter outgoing longwave radiation (OLR). One geoengineering solution being proposed is to reduce the incoming sunshine by emulating a volcanic eruption. In between the incoming solar radiation and the OLR is the entire weather and climate system and the hydrological cycle. The precipitation and streamflow records from 1950 to 2004 are examined for the effects of volcanic eruptions from El Chichón in March 1982 and Pinatubo in June 1991, taking into account changes from El Niño-Southern Oscillation. Following the eruption of Mount Pinatubo in June 1991 there was a substantial decrease in precipitation over land and a record decrease in runoff and river discharge into the ocean from October 1991–September 1992. The results suggest that major adverse effects, including drought, could arise from geoengineering solutions.

Filed Under: Uncategorized Tagged With: Climate & Climate Change

Hurricane ‘handbags’

August 23, 2007 By Paul

As Hurricane Dean works its way through Mexico, we are reminded of the debate between those who link Hurricanes with global warming, and those who don’t. Scientists Chris Landsea of NOAA and Greg Holland of UCAR find themselves on opposite sides of the debate. Holland has recently claimed that tropical storms have doubled due to global warming in a new paper with Peter Webster. Landsea has also published a recent paper entitled Counting Atlantic Tropical Cyclones Back to 1900. Holland is quoted as saying, “….my sense is that we shall see a stabilization in frequencies for a while, followed by potentially another upward swing if global warming continues unabated.” Landsea’s response was to call Holland’s research “sloppy science.”

Roger Pileke Jr, who has several publications on Hurricanes co-authored with Chris Landsea, waded into the debate by asking Webster for his data. Webster told him in no uncertain terms to recreate it himself, so he did.

The storm data set used is divided into halves, each 51 years long:

1905-1955 (51 years) and 1956-2006 (51 years).

The official HURDAT data looks like this:

1905-1955 = 366
1956-2006 = 458

Holland/Webster 2007 looks like this using their storm-count underestimate correction:

1905-1955 = 417
1956-2006 = 458

Landsea also uses a storm-count underestimate correction:

1905-1955 = 529
1956-2006 = 527

It all comes down to which correction is correct.

William Gray has his say here.

Filed Under: Uncategorized Tagged With: Climate & Climate Change

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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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