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Showing posts with label Drinks Industry. Show all posts
Showing posts with label Drinks Industry. Show all posts

Thursday, July 3, 2014

Donie's latest Irish daily news BLOG

Enda Kenny denies a Cabinet split on property tax in Dail today?

 

FF LEADER martin CHALLENGES enda KENNY ON ruairi QUINN's RESIGNATION.

Taoiseach Enda Kenny has denied that the Cabinet is split on the property tax.
He told the Dáil today that there was no basis for the “division’’ among ministers, as claimed by Fianna Fail leader Micheal Martin.
He added that the tax was an alternative to increased income taxes and the details involved were still being worked out by the Government.
“The law says that the elected representatives of the people, whatever the shade of opinion on the council, are entitled to reduce the property charges by 15% if they so wish,’’ he added.
“It is a matter for them to make that decision.’’
Mr. Kenny said the Government had already decided that 80% of the charges collected would be kept in each local authority area.
Mr. Martin said media reports had said there was a significant split in the Cabinet on the issue, with Fine Gael wanting to charge local authorities more.
Services devolved from central government would have to be paid for, he added.
Mr. Kenny said he was sorry to see Mr. Martin acting on “the absolute gospel belief of what you read in the papers’’.
Earlier, Mr. Martin asked the Taoiseach to confirm that Minister for Education Ruairi Quinn had resigned from the Cabinet.
Mr Kenny said Mr. Quinn, who at the time was announcing his resignation to journalists at press briefing on the Dail plinth, should be given the courtesy to make a statement.
Mr. Martin said the primacy of parliament was important.

Irish Water to deliver a price plan to energy regulator soon

 

Commission critical pricing plan, including the cost per litre for Irish water, has not been submitted to it in advance of an announcement. 

Fianna Fáil’s Barry Cowen: TDs and Senators “would have hoped to have been privy to it, and had hoped to ask questions on it”
The exact pricing structure for water charges being proposed by Irish Water will be submitted to the Commission for Energy Regulation today, but is not expected to be published until next week at the earliest.
  The commission appeared before the Oireachtas environment committee yesterday, but said Irish Water’s pricing plan, including the cost per litre, had not been submitted to it in advance.
The deadline for submitting the plan is today, and an Irish Water spokeswoman confirmed it will be provided to the commission.
However, the commission confirmed to the committee that Irish Water had sought to reduce the free allocation of 38,000 litres per child, as had been originally announced by the Government.
While Irish Water said this is “unrealistic” the commission said in its presentation to the committee this will only be granted in the event of more “robust research and consumption analysis”.
Members of the environment committee were severely critical of Irish Water for not providing the submission in advance of their meeting.
Fianna Fáil’s Barry Cowen, the acting chairman, said TDs and Senators “would have hoped to have been privy to it, and had hoped to ask questions on it”.
“I don’t want to mince my words, we are disappointed, some are angered. We are at a loss today. This is the latest in a series of delays.”
Paul McGowan of the commission said it shared the committee’s disappointment, and it repeated the Government commitment that the average household will pay €240, although some homes will pay more and others will pay less.
Labour Party TD Kevin Humphreys said the meeting yesterday was a waste of time, and said Irish Water was “showing contempt” by failing to provide the requested information.

Irish smoking rates drop as more teenagers quit cigarettes

  

Teenagers are “fighting back” against big tobacco companies, with only about one-in-eight now lighting up, the Irish Cancer Society (ICS) has revealed.

Their remarks came ahead of the X-Hale Film Festival, for which young people produced dozens of short movies about cigarette use.
“We know that the tobacco industry needs to target teenagers to replace the smokers who have already died from their addiction or who have quit,” said Kevin O’Hagan of the ICS.
“The X-Hale Film Festival gives the next generation the opportunity to fight back and they have certainly done that via the 47 films which have been showcased.

DEATH

“Currently, 5,500 smokers a year die from tobacco related illnesses. These youth groups have sent a rallying call to their peers and to Government to ensure that their generation won’t follow this same path of premature death.

“THEY WANT TO SMOKE OUT BIG TOBACCO FIRMS FROM THIS COUNTRY FOR GOOD,” HE ADDED.

In 1998, some 21.2pc of young people were smokers compared to 11.9pc in 2010, data from Health Behaviour in School-Aged Children (HBSC) shows.
There has also been a notable fall in rates of young people who have tried smoking.
In 2002, some 62.1pc of 15 to 17-year-olds had given it a go, compared to 45.7pc in 2010.
In addition, a decline from 60.2pc to 48.9pc was seen between 2002 and 2010 in the percentage of those who had their first cigarette aged 13 or younger.
The ICS said Ireland is on track to have less than 5pc of the population smoking by 2025. X-Hale films highlight the harmful effects of smoking.
Some 43 youth groups showcased their films at Smithfield’s Lighthouse Cinema yesterday.
The works can be viewed online (www.cancer.ie/xhale). To date, they have received more than 21,000 views.

SHIFT

“The trend in Ireland around smoking is changing. We are seeing a huge cultural shift into how smoking is treated and how it is perceived,” said John McCormack, chief executive of the ICS.

MEANWHILE-

Early alcohol tippling at 14 years ‘A binge drinking risk’

  

Early alcohol drinking experience is one of a wide range of factors that can be used to identify future binge drinkers, research now suggests.

A single glass of wine or beer at the age of 14 can help a young teenager along the path to binge drinking, say scientists.
Early alcohol experience is one of a wide range of factors that can be used to identify future binge drinkers, new research has shown.
Others include personality traits such as risk and sensation seeking, family history, genetics and brain structure.
Combined together, they were able to predict who from a large group of 14-year-olds would be binge drinking by the age of 16 with 70% accuracy.
Having even a single alcoholic drink at the age of 14 was shown to be a “powerful” predictor of binge drinking, possibly because of its association with risk-taking and impulsivity.
Dr Hugh Garavan, from the University of Vermont in Canada, who co-led the study, said the vulnerable period between the ages of 14 and 16 was “critical” to a young person’s future drinking behaviour.
“Just delaying people drinking by six months or a year is actually a very, very substantial intervention that would have vast beneficial consequences,” he added.
A computer was used to analyse a wealth of data on more than 2,000 14-year-olds from England, Ireland, France and Germany. All were participants in IMAGEN, a major ongoing study of adolescent development.
The software looked for patterns that singled out those youngsters who went on to become binge drinkers by the age of 16 – defined as having got drunk on at least three separate occasions.
Results were confirmed by predicting binge drinking with the same accuracy in a separate group of teenagers. The findings appear in the latest issue of the journal Nature.
“Notably, it’s not the case that there’s a single one or two or three variables that are critical,” said Dr Garavan. “The final model was very broad – it suggests that a wide mixture of reasons underlie teenage drinking.”
One surprising discovery was that bigger brains in 14-year-olds are associated with future binge drinking.
Adolescents undergo significant rewiring in their developing brains, so that it is normal for their brains to reduce to a more efficient size. Bigger brains in adolescents are therefore a sign of immaturity.
“There’s refining and sculpting of the brain, and most of the grey matter – the neurons and the connections between them – is getting smaller and the white matter (made from nerve fibres) is getting larger,” said Dr Garavan. “Kids with more immature brains – those that are still larger – are more likely to drink.”
Co-author and IMAGEN leader Professor Gunter Schumann, from the Institute of Psychiatry at King’s College London, said: “We aimed to develop a ‘gold standard’ model for predicting teenage behaviour, which can be used as a benchmark for the development of simpler, widely applicable prediction models.
“This work will inform the development of specific early interventions in carriers of the risk profile to reduce the incidence of adolescent substance abuse. We now propose to extend analysis of the IMAGEN data in order to investigate the development of substance use patterns in the context of moderating environmental factors, such as exposure to nicotine or drugs as well as psychosocial stress.”

Research suggests culling badger’s not an effective to stop the spread of bovine TB?

  

AN ANTI-CULL PROTESTER OUTSIDE THE BRITISH HOUSES OF PARLIAMENT IN LONDON.

New research has suggested that culling badgers is not an effective way of reducing tuberculosis in cattle.
A study which models the way in which TB spreads across Britain using data on cattle dating back to the 1990′s found that few options could reverse annual increases in the disease.
The research, published in the journal Nature, found that only culling the whole herd when infection was found, vaccination of cattle, or additional national testing for infection would be effective in stemming the rise of the disease.
However, researchers said whole-herd culling would initially involve a 20-fold increase in the number of cattle slaughtered and the measure was a “draconian” one, which they did not advocate.
The latest analysis was seized on by anti-cull campaigners as further evidence that culling badgers to control TB in cattle did not work, but the British government rejected the findings, saying badger culling was necessary as part of measures to prevent the disease.
The model looked at transmission of bovine TB within farms, between nearby farms, and between more distant farms due to cattle movement. It also modelled the effects of control strategies on the potential spread of TB.
It assessed whether new TB cases, or breakdowns, in herds were caused by movement of cattle between farms, infection being missed during testing as the test is only around 70% effective, or by infection from the farm environment, and found 40% of new cases were due to a combination of all three.
The study was unable to separate out transmission from badgers and from other routes in the environment such as pasture where the disease lingered.
However the farm environment seemed to play a “relatively minor role” in onward transmission of TB, Professor Matt Keeling, of the University of Warwick and one of the study’s authors, said.
“Only 15% of breakdowns are solely due to the environment and although the majority do feature the environment in there somewhere, if you get rid of all the environmental transmissions you’d only expect to stop around 15% of new breakdowns,” he said.
Cutting environmental transmission between farms by half, which could represent the impact of a large scale badger cull, has “relatively little effect”, the researchers found, and predicted that controlling badger populations would have a limited effect on TB.
Halving environmental transmission could cut the rise in TB from 10% annually to 6%, they suggested.
Prof Keeling said: “If we reduce transmission from the environment to other farms by a factor of about 50% this has a limited impact on what we see in the future, it would slow the increase in cases but not completely eliminate it.”
The research found that culling the entire herd if an animal tests positive had by far the greatest effect, reducing infected cattle, numbers slaughtered and affected farms by 80% compared to standard measures after six years.
But it also had a huge cost, requiring the slaughter of 20 times the number of cattle than would otherwise be killed as part of TB control measures, although in the long run fewer animals would be slaughtered.
Vaccination had a marked effect in reducing the disease, although the vaccine offers cattle only limited protection.
Increased testing leads initially to more cattle slaughtered and farms placed under restrictions for being infected, but does reduce the disease in later years.
Prof Keeling said Transmission is complicated, it’s multifaceted. This means you’ve got cattle to cattle transmission, you’ve got movement of infected animals and you’ve got infection from the environment and all of these play a role.
“This means there’s no easy strategy that’s ever going to rapidly eradicate infection, and what we’ve predicted is without substantial changes in policy we’re probably going to see this historical 10% rise in cases year on year to continue.
“And we only really found three strategies that stop this rise, and that’s either improved or additional testing, vaccination of cattle that slows disease progression and culling all animals on a farm which obviously is a quite draconian measure.”
He and fellow researcher Dr Ellen Brooks-Pollock were not criticising existing control measures, did not advocate any one policy and that whole-herd culling was never put forward as a viable policy, they said.
The model presented a “dispassionate analysis” of the information available, the researchers said.
British farming minister George Eustice said: “We cannot accept the paper’s findings because it does not investigate the full range of ways in which TB could spread. What this paper proposes would finish off the cattle and dairy industry in this country.
“TB is devastating for our dairy and cattle farmers and, along with blanket testing and removal of infected cattle, biosecurity measures, vaccination and cattle movement controls, culls will help get this disease under control.”
The British environment department’s chief scientific adviser, Professor Ian Boyd, said:  “Based on our current understanding of the disease cycle, the more severe control measures suggested by the paper would probably result in a rapid decline in the cattle industry in areas where TB occurs.
“However, the study reinforces the basis of the current TB control strategy which is designed to cope with complex and diverse routes of infection.”
The British government introduced a TB control strategy which includes more cattle movement controls, testing, development of vaccinations for cattle and badgers, and two pilot badger culls in Somerset and Gloucestershire.
But Dominic Dyer, of the Badger Trust and Care for the Wild, said: “The government and the farming industry have focused far too much on badgers and nowhere near enough on the gaping holes in cattle management policy, which have been letting this disease through.
“This research confirms that the vast majority of new bTB outbreaks are due to poor TB testing, biosecurity and cattle control movements, so maybe farmers will now be convinced to give badgers a break and start focusing on methods that will actually work.”

Over-fishing and pollution means Caribbean coral reefs may disappear in 20 years

  

Caribbean coral reefs are on course to disappear “in the next 20 years” because overfishing and pollution is killing off grazers such as parrot fish and sea urchins which are vital for their survival, a new environmental report claims.

“Even if we could somehow make climate change disappear tomorrow, these reefs would continue their decline,” said Jeremy Jackson, lead author of the report and the International Union for Conservation of Nature (IUCN)’s senior adviser on coral reefs. “We must immediately address the grazing problem for the reefs to stand any chance of surviving future climate shifts.”
The report – deemed “the most detailed and comprehensive study of its kind published to date,” was formed from more than 35,000 studies spanning 90 Caribbean locations – since 1970, reported the ICUN on its website.
ICUN collaborated with Global Coral Reef Monitoring Network (GCRMN) and the United Nations Environment Program (UNEP) in conducting the study.
Coral reefs in the region have deteriorated by more than 50 percent over the past 40 years. However, the report’s authors insist that further deterioration over the upcoming 20 years is avoidable.
“The rate at which the Caribbean corals have been declining is truly alarming,” says Carl Gustaf Lundin, Director of IUCN’s Global Marine and Polar Program. “But this study brings some very encouraging news: the fate of Caribbean corals is not beyond our control and there are some very concrete steps that we can take to help them recover.”ll / flickr.com
Protection from overfishing, restoring the parrotfish populations and cracking down on coastal pollution could all contribute to the ongoing survival of the reefs.
Grazers are essential and their removal breaks the equilibrium of the ecosystem, letting algae smother reefs, and the spike in bulk shipping in the 1960s and 1970s has contributed to the introduction of pathogens and “invasive species”.
“Barbuda is about to ban all catches of parrotfish and grazing sea urchins, and set aside one-third of its coastal waters as marine reserves,” said Ayana Johnson of the Waitt Institute’s Blue Halo Initiative.
The institute is working alongside Barbuda in the development of its new management plan. “This is the kind of aggressive management that needs to be replicated regionally if we are going to increase the resilience of Caribbean reefs,” she said.
However, the need for reef preservation stretches far beyond the Caribbean. In May, UNESCO condemned the Australian government’s approval of dumping dredged sand and mud in the waters of the Great Barrier Reef.
UNESCO has noted a “serious decline in the condition of the Great Barrier Reef, including in coral recruitment and reef-building across extensive parts of the property,” saying that the Reef’s World Heritage status could even be downgraded.  

Tuesday, September 10, 2013

Donie's daily BLOG news Ireland

Irish Banks refuse 57% of SME loan applications – says ISME

  

Mark Fielding of ISME.

ON AVERAGE IT TOOK BANKS FIVE WEEKS TO GIVE A DECISION ON A CREDIT APPLICATION, ACCORDING TO THE ISME SURVEY

Nearly six out of ten loan applications made by small businesses in the last three months were turned down by the main banks, according to a survey by the Irish Small and Medium Enterprises Association.
ISME’s Quarterly Bank Watch Survey shows that 57% of funding applications made in the past quarter were refused, up from a refusal rate of 44% seen in the last quarter.
The survey also found that, on average, the length of time it took for a decision to be given by a bank had increased from four weeks to five.
However 14% of initial bank decisions were made within one week – a 1% improvement on the previous quarter.
More than 1,020 owner-managers of SMEs responded to the survey, which represents 14.7% of those asked.
Of those respondents, 35% had requested credit in the past quarter, down from 41% in the last survey.
ISME said that 12% of those who required finance did not apply for a number of reasons, with one third of those claiming they were discouraged by their bank from making such applications.

Moynalty, Co Meath named Ireland’s overall tidiest town for 2013

 

Judges impressed by Moynalty level of care as village awarded top prize, narrowly pipping Killarney, Ennis and Kenmare to the honour – and €10,000 cheque

The village was unveiled as the overall winner of the annual Supervalu National Tidy Towns competition at a ceremony in Dublin today.
It is the first overall victory for Moynalty, and the first Meath winner of the competition since Trim took the top prize in 1984.
The judges commended organisers for topping the list of 832 towns and villages which entered this year’s competition,
As Ireland’s tidiest village with 316 points, it receives a trophy and a cheque for €5,000.  A second trophy and cheque for €10,000 is also awarded as overall winner.
“This is a fantastic achievement for Moynalty after 53 years in the competition; a really worthy winner,” Environment Minister Phil Hogan said.
“My congratulations to Moynalty and all of the other prize-winners today.  I am always impressed by the ambition and enthusiasm of all those involved in the TidyTowns effort. These people volunteer their time, effort and expertise, year on year, to help make their communities better places to live and work in.
“The results of their efforts are obvious in the attractive, well cared-for towns and villages we see throughout the country.  It is clear that working together, getting to know your neighbours, and getting things done increases peoples’ pride in where they live and helps to build vibrant communities.”
Moynalty took the Silver Medal Award at the international LivCom 2012 in Abu Dhabi, and judges said it was “no surprise” that the village was one of the most liveable communities in the world.
All buildings looked “recently painted and without exception look well”, the judges said.  Some 2,000 trees planted and construction of new stone flower beds were an “attractive development”, while picking up litter twice a day was  “unquestionably the most important tool for maintaining the village litter-free”.
Moynalty also claimed the award of Ireland’s Tidiest Village. Other winnersincluded Kenmare, Co Kerry which received the award for Ireland’s Tidiest Small Town, Killarney, Co Kerry received the award of Ireland’s Tidiest Large Town, and Ennis, Co. Clare retained their title as Ireland’s Tidiest Large Urban Centre.
Managing director of SuperValu, Martin Kelleher, said the Tidy Towns committees made a “real difference” at local level.
“SuperValu TidyTowns is the public expression of the work countless individuals undertake to build community spirit and make their local area a better place to live,” he said.
“SuperValu together with its countrywide network of local retailers is – through the continued sponsorship of TidyTowns – committed to helping build and support vibrant local communities.  I am delighted to congratulate this year’s winners and to recognise the commitment and dedication of TidyTowns committees nationwide who make such a real difference at a local level”.
More than 800 towns and villages have entered the competition over the last three years.

One pub a day closes in Ireland according to Drinks Industry Group DIGI.

 

The Drinks Industry Group of Ireland (DIGI) this week called for a reversal in the tax increases on alcohol that was introduced in last year’s budget, as almost a pub a day closes and sales continue to decline.

The organisation points out at the rate of pub closures had almost doubled since the excise increase in last year’s budget.
Previously three pubs were closing a week, but since the excise increase in last year’s budget almost a pub a day has closed, according to Revenue Commissioner data. In a pre-budget submission to Minister for Finance Michael Noonan, DIGI has warned that last year’s tax increases are threatening jobs and tourism and damaging the Government’s tax take.
Peter O’Brien, Chair of the Drinks Industry Group of Ireland and Diageo’s European Corporate Relations Director said: “The reality is that taxes kill jobs, the excise increase killed jobs. The rate of pubs closing has doubled since the measure was introduced and we are now looking at the grim reality where almost a pub a day is closing.
 Last year’s excise increase is not meeting desired targets. Budget 2013 expected excise to increase by €180 million or 21% on the 2012 level without allowing for buoyancy effects. The Government should be setting up a task force to assist these small family-run businesses, and reverse last year’s excise increase.
Figures for the first five months of 2013 show that alcohol excise receipts are substantially below the expected increase. Anthony Foley, DCU Business School said: “The overall drinks market continued to decline in the first half of 2013 compared with 2012. Bar sales volume continued to decline with a slower decline in the second quarter than in the first quarter.
Sales value dropped by less than the volume decrease due to the excise and supplier induced price increases. Off-licence sales declined in the first half of 2013. According to clearance figures, cider sales have dropped by almost 8 per cent in the period, wine by 9 per cent and spirits by 13.5 per cent, beer is up slightly. The domestic drinks market has weakened further in 2013.”
Last year’s budget saw a 10 cent increase on beer and spirits and €1 added to the price of a bottle of wine. Wine excise is now the highest in Europe, tax on cider is second highest in EU, tax on spirits is the third highest and taxes on beer are the fourth highest. According to Eurostat, the price of alcohol in Ireland is 62% higher than the EU average.

Faulty prostate cancer testing kits withdrawn at Connolly Dublin and Mayo hospitals 

 

Key prostate indicators up to 23 per cent too high because of equipment failure

Mayo General Hospital is reviewing the results of almost 13,000 tests for prostate cancer after it emerged the model of kits used on patients was faulty and resulting in artificially high readings.
News that such a high number of tests are being reviewed comes after Connolly Hospital in Blanchardstown, Dublin, said it had withdrawn the kits after they were found to be faulty.
The kits, manufactured by Siemens, are used to measure PSA, a protein made by the prostate gland and which, when raised, may indicate the presence of prostate cancer.
They were used at Blanchardstown hospital between February 2013 and June 2013 and in Mayo General between July 2012 and June 2013. They indicated levels of protein up to 23 per cent higher than reliable working kits.
A total of 12,866 tests were carried out in Mayo General in the period and in a statement the hospital said its review would determine how many results were elevated as a result of the faulty equipment.
“This incident, which is outside the control of Mayo General Hospital, is considered to be of low clinical risk in relation to long-term negative outcomes for patients,” the statement said.
In Blanchardstown, some 2,186 patients were tested during the period and of these, 162 received a result which may have indicated a need for further investigation.
In a statement, the HSE said it was reviewing the results of these 162 patients in Blanchardstown to determine if further actions were necessary.
It said it was in contact with GPs to track patient outcomes. Similar steps were being taken in Mayo with a view to offering doctors re-tests for any patients.
PSA tests at Connolly Hospital are currently being sent toBeaumont Hospital for analysis where the Siemens kits are not in use. A spokesman for the HSE was unable to say when analysis of PSA tests would resume at Connolly Hospital.
Mayo General Hospital said an alternative method of testing had been in place since July when the issue with the Siemens kit emerged.
A statement from the hospital added that since late June, a notice for doctors had been attached to all PSA test results from the new method, informing them a new test was being used and alerting them to the elevated levels in the now discontinued Siemens testing kit.

UK scientists to probe ANTARCTICA’S Pine Island Glacier

  

UK SCIENTISTS ARE ABOUT TO SET OUT FOR ANTARCTICA TO INVESTIGATE THE MIGHTY PINE ISLAND GLACIER.

The PIG drains about 10% of all the ice sliding off the west of the continent, and has seen a marked thinning and a surge in velocity in recent decades.
Its contribution to sea level rise is now greater than any other glacier on the planet.
The British Antarctic Survey-led team hopes its iStar project will provide new insights into the PIG’s behaviour.
The researchers will gather their measurements using a diverse set of techniques and technologies, including robotic subs and satellites, and even instrument-carrying elephant seals.
“We want to improve our understanding of what this glacier is doing and to use that informationto be able to make good predictions for its contribution to global sea level in the years ahead,” said Dr Andy Smith, iStar’s science programme manager at BAS.
“And if we can do that, if we can make those good predictions, then we’ll also have some tools to apply to the rest of the Antarctic and the Greenland ice sheet as well,” he told BBC News.
Dr Smith officially announced the venture on Monday at the British Science Association annual festival in Newcastle.
A traverse across the glacier by tractor will acquire a raft of new measurements
The PIG is vast. The glacier runs alongside the Hudson mountains into the Amundsen Sea, draining an area covering more than 160,000 sq km – about two-thirds the size of the UK. And it can produce colossal icebergs, such as the 720-sq-km “ice island” that broke off into the ocean in July.
But the PIG’s remoteness has made it difficult to study, and it is only in the past 20 years or so, with the aid of satellites, that scientists have realised the glacier is undergoing significant change.
Space data indicates the rate at which it is losing mass is doubling about every five years.
This acceleration has been attributed in part to warmer ocean waters getting under and melting the PIG’s ice shelf – the long floating tongue that protrudes out into Amundsen Bay. The grounding line – the point where this shelf starts to become buoyant – has pulled back further and further towards the land.
The iStar project has two major expeditions this Antarctic summer to try to probe more keenly how the warming of the ocean is coupling to the drawdown of ice deep inland.
Small oceanographic sensors attached to the seals’ fur fall off after a few months
The first mission, starting in November, is a 10-week, 1,000km traverse by tractor across the top of the glacier. One of its tasks will be to map the rockbed beneath Pine Island Glacier. Much of the traverse data is expected to feed back into the validation of future space monitoring, says Dr Andy Shepherd of Leeds University.
“We need field measurements to beat down the remaining uncertainties in the satellite data,” he told the BBC.
“There will be ground measurements that help us understand how much rock uplift there is beneath the ice; how much compaction of snow there is at the surface of the glacier; and indeed how much variability there is in the snowfall from year to year.
“All of these factors can complicate the signal and we want to iron them out so that scientists can see that the satellite numbers are robust and can be trusted.”
The nearly three-tonne Autosub operates on its own for up to 30 hours
In January, iStar’s oceanographers are expected to arrive in the Amundsen Sea onboard the RRS James Clark Ross.
They will be putting a fleet of ocean robots known as Seagliders into the water. These vehicles measure temperature, salinity and current behaviour at different depths. The gliders will operate in front of the ice shelf. The ship will, however, release its big unmanned submarine, Autosub, to go under the shelf.
This 7m-long probe will map the cavity and the geometry of a ridge on the seabed that appears to play a key role in limiting the ingress of warm water from the ocean.
BAS has new technologies, such as air-dropped GPS stations, to monitor glacier flow
“We want to look in more detail at the processes that control the exchange of waters over this ridge, and in particular the mixing of the waters as they go in and out,” said Dr Adrian Jenkins from BAS.
“What the structure of the water column looks like – the warm layer below, the cold layer on top and a transition layer between the two – in relation to the height of this ridge, and the exchange that’s possible over the ridge, is absolutely critical to what happens in the future.”
The ship will only have 30 days in Amundsen Bay to complete its work, but the scientists plan to leave autonomous instruments behind to gather ocean and ice information throughout the winter. It is in winter, also, when the elephant seals will do their work.
Researchers from St Andrews University have developed small sensors that can be glued to the animals’ coats. These gather data, such as water temperature and saltiness, as the seals swim.
The measurements are fed back to the UK via satellite whenever the seals surface. Eventually, after several months, the mammals moult and the sensors fall off.
The £7.4m iStar programme has been funded by the National Environment Research Council and is expected to take six years to complete.