Category: General news

Managing director of Ebono Institute and major sponsor of The Generator, Geoff Ebbs, is running against Kevin Rudd in the seat of Griffith at the next Federal election. By the expression on their faces in this candid shot it looks like a pretty dull campaign. Read on

  • Science Daily Oceanography News

    ScienceDaily: Oceanography News


    Venice hasn’t stopped sinking after all

    Posted: 21 Mar 2012 02:22 PM PDT

    The water flowing through Venice’s famous canals laps at buildings a little higher every year — and not only because of a rising sea level. Although previous studies had found that Venice has stabilized, new measurements indicate that the historic city continues to slowly sink, and even to tilt slightly to the east.

    Warming Antarctic brings changes to penguin breeding cycles

    Posted: 21 Mar 2012 09:37 AM PDT

    Three penguin species that share the Western Antarctic Peninsula for breeding grounds have been affected in different ways by the higher temperatures brought on by global warming, according to new research.

    Chemical pollution in Europe’s seas: The monitoring must catch up with the science, experts say

    Posted: 21 Mar 2012 07:53 AM PDT

    According to a recent poll of more than 10,000 citizens from 10 European countries, pollution is the primary concern of the public at large among all issues that threaten the marine environment. A new position paper shows that such public concern is not misplaced and is supported by scientific evidence.

    Geological ‘pulse’ causes cycle of extinctions every 60 million years, scientists report

    Posted: 22 Feb 2012 10:29 AM PST

    A mysterious cycle of booms and busts in marine biodiversity over the past 500 million years could be tied to a periodic uplifting of the world’s continents, scientists report.
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  • Climate Change News NY TIMES

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    Alert Name: CLIMATE CHANGE NEWS
    March 22, 2012 Compiled: 1:08 AM

    By JAMES KANTER (NYT)

    A European emissions offset plan awards surplus carbon permits to some carriers, based on their historic emissions, and the airlines might be able to sell those permits at a profit.

    By ERICA GIES (NYT)

    Opponents say an Arizona mine would threaten the area’s ecosystem, while the company that wants to operate it said it would ensure that pollutants do not leach into the ground.

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    You received this e-mail because you signed up for NYTimes.com’s My Alerts tool. As a member of the TRUSTe privacy program, we are committed to protecting your privacy.

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  • Cars banned on proposed bridge project over Parramatta River

    Cars banned on proposed bridge project over Parramatta River

    Matthew Moore

    March 22, 2012

    New plans ... the Homebush Bay Bridge Draft Environmental Assessment for public exhibition.

    New plans … the Homebush Bay Bridge Draft Environmental Assessment for public exhibition.

    DEVELOPERS plan to build a 300-metre-long bridge across one of the most polluted waterways in Australia to provide access to public transport and parks in one of Sydney’s fastest growing areas.

    A bridge connecting Rhodes and Wentworth Point, next to the Sydney Olympic site, has been recommended in several government reports for years but the project now appears close to beginning with developers building housing at Wentworth Point agreeing to fund the $43 million project and hand it over to the government.

    Under plans on exhibition, the two-lane bridge will be closed to cars and available to people travelling only on buses, walking or riding bicycles to discourage vehicle use.

    The bridge will give thousands of new residents in apartments on the Rhodes peninsula direct access to the Homebush Bay Olympic facilities, surrounding parks and the ferry that runs to Circular Quay.

    Residents on the western side of Homebush Bay will have direct access to the railway station, shops and other facilities at Rhodes.

    Fairmead Business, a company representing developers, has agreed to build the 11-metre wide bridge that will have one lane running in each direction to be shared by buses and cyclists, with a separate, partly covered footpath with rest stops for pedestrians.

    Under a proposed voluntary planning agreement, the bridge will be handed over to the Sydney Olympic Park Authority once built.

    Fairmead says the bridge will encourage walking and cycling to work as a viable alternative to the cars and help the government meet its targets to increase cycling and walking rates.

    The bridge would be built from two work sites, one each at Rhodes and Wentworth Point. Some work would also occur over the water from barges.

    The bridge superstructure would be built from reinforced and prestressed concrete supported on piers in the bay, which remains the most polluted in Sydney Harbour because of the waste dumped by factories which once lined the Parramatta River.

    Read more: http://www.smh.com.au/nsw/cars-banned-on-proposed-bridge-project-over-parramatta-river-20120321-1vkb5.html#ixzz1poo6XM66

  • Mercury findings raise new questions NASA Space Messenger

    Mercury findings raise new questions


    Mercury messenger 220312   594020main_mercury_findings_20111005_1_4by3_946-710

    Mercury is unlike any other planet in the solar system according to new data from NASA’s Messenger spacecraft(Source: NASA/Johns Hopkins/Carnegie Institution)

    One of a kind New data from NASA’s Messenger spacecraft has surprised scientists showing the planet Mercury has some of the most unusual internal dynamics ever seen.

    The findings, which will appear in the journal Science, mean the planet closest to the Sun has evolved differently compared to the other terrestrial planets in the solar system.

    After its first full year in orbit around Mercury, Messenger has returned a detailed picture of the planet’s northern hemisphere suggesting a deep reservoir of high-density material exists below a thin crust surface.

    Using the Messenger data, Dr Maria Zuber, of the Massachusetts Institute of Technology, and colleagues created a detailed elevation model showing the planet’s northern hemisphere is far flatter than Mars or the Moon.

    They also found extensive lowlands and a vast northern volcanic plain.

    The researchers were also surprised to discover that the floor of several craters are tilted. Tor example, the 1500-kilometre wide Caloris impact crater is tilted to the extent that parts of its floor are now taller than the rim.

    Unlike the Moon

    “Prior to Messenger’s observations, many scientists believed Mercury was much like the Moon,” says Zuber.

    “We thought it cooled off very early in solar system history, and has been a dead planet throughout most of its evolution.”

    Now Zuber and colleagues say there’s compelling evidence that Mercury must have sustained intense geophysical activity for most of its history.

    Messenger’s also provided scientists with the first measurements of Mercury’s gravity field showing the planet’s crust is thicker at low latitudes and thinner toward the northern polar region.

    They believe Mercury’s outer shell is denser than previously thought, indicating a deep layer of iron sulfide below the surface.

    The data also suggests Mercury has a huge iron rich liquid outer core and perhaps a solid inner core, together comprising about 85 per cent of the planet’s radius.

    By comparison Earth’s core is about half our planet’s radius.

    The data means Mercury’s mantle and crust occupy only the outer 15 percent or so of the planet’s radius giving it a different internal structure compared to other terrestrial planets.

    Strange and interesting world

    Planetary scientist Dr Craig O’Neil from Sydney’s Macquarie University says the new data shows Mercury is a far more interesting planet than previously thought.

    “It seems the internal dynamics of Mercury is doing a lot more to the planet’s crust than we gave it credit for,” says O’Neil.

    “The tilted crater floors are interesting and we don’t really know what would have caused this.”

    According to O’Neil the discovery of what may be a liquid core, could also explain the magnetic field detected around Mercury.

    “We used to think it was just residual traces of magnetism in the rocks,” says O’Neil.

    “But thanks to Messenger we now know there’s something going on in Mercury’s core.”

    Tags: planets-and-asteroids, space-exploration, spacecraft, physics

  • Albanese, 10 others breach rule on grants

    Albanese, 10 others breach rule on grants

    Markus Mannheim

    March 22, 2012

    MELBOURNE,AUSTRALIA-AUGUST 5, 2010 : Photo of Anthony Albanese MP, Commonwealth Minister for Infrastructure at the Partnerships Infrastructure & Investment  Conference in Melbourne on Thursday August 5, 2010. AFR / LUIS ENRIQUE ASCUI  PhotographerLuis Enrique AscuiPhone:+61-448293198Webpage: luisascui.com

    Anthony Albanese … approved $31 million in grants. Photo: Luis Enrique Ascui

    THE Infrastructure Minister, Anthony Albanese, approved more than $31 million in grants for his own electorate or against his department’s advice, in breach of government policy.

    The federal Auditor-General, Ian McPhee, has named 11 ministers and parliamentary secretaries who defied a policy designed to eliminate pork-barrelling.

    His statement, tabled in Parliament yesterday, also shows the Minister for Families, Housing, Community Services and Indigenous Affairs, Jenny Macklin, directly approved 14 grants, worth more than $730,000, when she should have asked the finance minister to oversee the decisions.

    The former finance minister Lindsay Tanner established the grant-reporting rules in 2008 after accusations the Coalition rorted the now defunct Regional Partnerships Program.

    Under Labor’s policy, lower-house ministers can neither approve grants for projects in their own electorate, nor can they approve funds against their department’s advice. Instead, these decisions are referred to the finance minister.

    Mr McPhee’s office audited about 800 grant-related briefs, prepared over 18 months in 2009 and 2010. It found ministers approved 33 projects in their own electorates without telling the finance minister, and 11 grants against the bureaucracy’s advice.

    However, Mr McPhee blamed in part the poor quality of public servants’ briefs.

    ”The most significant issue raised by the audit report … was the fairly widespread shortcomings [of] briefings to ministerial decision-makers.”

    Among Mr Albanese’s decisions was approval of $18 million for a bridge over the Einasleigh River in north Queensland. Although his department advised against the grant, cabinet said the area was disaster-prone and the bridge would reduce the risk of a flood isolating the community.

    Mr Albanese, the MP for Grayndler in NSW, was also warned against endorsing a $10 million grant for the Brisbane City Council, but he argued that the unspecified project had ”capacity to deliver significant economic stimulus”.

    The public accounts committee decided to publish Mr McPhee’s statement yesterday ”in the interests of transparency and accountability”.

    The other frontbenchers, current and former, who breached the policy were Tanya Plibersek, Bill Shorten, Mark Arbib, Nick Sherry, Kate Ellis, Laurie Ferguson, Peter Garrett, Tony Burke and Robert McClelland

    Read more: http://www.smh.com.au/opinion/political-news/albanese-10-others-breach-rule-on-grants-20120321-1vka7.html#ixzz1pnFC2jtf

  • Oil from Deep Water Horizon disaster entered food chain in the gulf of Mexico

    ScienceDaily: Earth Science News


    Japan shares space station SMILES via atmospheric data distribution

    Posted: 20 Mar 2012 01:38 PM PDT

    Did you panic when you heard in recent news that two massive solar flares from the Sun were hitting Earth’s atmosphere? The coronal mass ejections, or CMEs, typically produced by solar flares might pose a danger, if not for Earth’s protective atmosphere and magnetosphere. Using International Space Station research and technology, scientists continue to learn more about the atmosphere, adding important new data to the collective understanding of this important defensive veil.

    Oil from Deepwater Horizon disaster entered food chain in the Gulf of Mexico

    Posted: 20 Mar 2012 11:21 AM PDT

    Since the explosion on the BP Deepwater Horizon drilling rig in the Gulf of Mexico in April of 2010, scientists have been working to understand the impact the disaster has had on the environment. For months, crude oil gushed into the water before the well was capped. A new study confirms that oil from the Macondo well made it into the ocean’s food chain through the tiniest of organisms, zooplankton.
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