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Wednesday, April 22, 2009

Today is the 39th observance of Earth Day in the northern hemisphere. Earth day is celebrated in Autumn on November 30 in the southern hemisphere. Senator Gaylord Nelson initiated the first Earth Day in April 1970 in the United States, and it is now celebrated by over 1 billion people in over 170 countries worldwide. Earth Day is the biggest environmental event which addresses issues and educates people on environmental awareness on a global scale.

This year, National Aeronautics and Space Administration (NASA) will beam high-definition images to the NASA website and television. By doing so, NASA hopes to increase appreciation of global climate issues. There will also be a Washington exhibit relating to environmental issues viewed from space as well.

At the NASA Marshall Space Flight Center activities will focus on their slogan for Earth Day 2009, “Just One Drop … PRICELESS” and will demonstrate how the Environmental Control Life Support System operates as used on the International Space Staton (ISS).

Amongst the many festivals, WorldFest is a solar powered music celebration held in Los Angeles, California. Buenos Aires will also feature its second Earth Day event featuring a music festival as well.

“We are in a new era of energy innovation,” said Daniel Yergin at a Massachusetts Institute of Technology (MIT) forum. Lithium-ion batteries are providing electric storage solutions for electric cars such as the Chevrolet Volt and the Dodge Circuit EV. Algae fuel is a new form of biofuel, but is still under development.

“Energy Smackdown” was a competitive household activity which compared energy usage between 60 separate households across three cities in or near Boston. The various competitors came up with a variety of innovative methods to cut their carbon footprint, installing solar electric panels, geothermal heat pumps, wind turbines, and using a caulking gun to seal the home from drafts.

“In the average home, 75 percent of the electricity used to power home electronics is consumed while the products are turned off.” is a United States Department of Energy (DOE) estimate.

Miami is installing a smart grid which will use individual household smart meters to allow energy consumers know via a web site, their exact home energy usage. “To me these are prudent and smart investments that will easily pay for themselves. It will show the nation how to address environmental, energy, and economic challenges all at the same time.” said Miami mayor Manny Diaz.

Cal Dooley, CEO of the American Chemistry Council ACC, says the plastic bag industry is prepared to spend US$50 million to revamp their manufacturing facilities and will collect 470 million pounds of recycled plastic every year to make plastic bags of 40% recycled content. The ACC is providing a donation to the Keep America Beautiful environmental organisation, both of whom endorse this new project. The Earth Day Network (EDN) and Natural Resources Defense Council (NRDC) would like to see an end to the use of plastic bags, however. “We don’t want people to use disposable bags. We want people to use reusable bags,” says Darby Hoover of the NRDC.

Calgary researchers will begin field surveys to help save the “Northern Leopard Frog (Rana Pipiens). “Northern Leopard Frogs are threatened in Alberta, but endangered in British Columbia,” said Dr. Des Smith, Primary Investigator and Research Scientist with the Calgary Zoo’s Centre for Conservation Research. “It is essential to develop new monitoring techniques for Northern Leopard” said Breana McKnight, Field Team Leader and Endangered Species Researcher.

The traditional Earth day ceremony of planting trees is garnering further attention in Japan as Koichi Nakatani, the nation’s Tree Planting Father travels from Hokkaido to Okinawa.

Students can take part in an Earth Day photo contest sponsored by the Institute for Global Environmental Strategies which will feature images and scientific student research for the environmental change depicted in each photo submitted.

“Earth Day should be about teaching about the environment every day,” said Sean Mille director of education for EDN, “We emphasize taking action for your classroom, school, district or community.” 25,000 schools across America made use of the environmental curriculum developed by the National Civic Education Project, the Green Schools Campaign and the Educator’s Network. Lesson plans are broad and varied and may focus on water pollution, recycling, composting, using chemistry to convert cafeteria left-overs into biodiesel or ethanol fuel or converting go-carts to operate on biodiesel or ethanol fuels in shop class.

Wednesday, April 29, 2009

New cases of the swine flu virus have been reported around the world in recent days, prompting fear of a global influenza pandemic. As a result, the World Health Organization (WHO) raised the pandemic alert level to 5. The United Nations has warned that the disease can not be contained. At least 91 confirmed cases of the flu have been reported worldwide.

In a special report, Wikinews takes a look at the reaction to the outbreak, and how different countries around the world have been affected by it.

The disease, which is believed to have originated in Mexico, has now spread across the globe, with confirmed cases having been reported in Canada, the United Kingdom, Spain, New Zealand, Costa Rica and Israel. The United States has also reported its first death from the disease in a toddler. South Korea and France both had probable cases.

The WHO said on Tuesday that while it was not yet certain that the outbreak would turn into pandemic, countries should prepare for the worst. “Countries should take the opportunity to prepare for a pandemic,” said the acting assistant director-general for the WHO, Keiji Fukuda.

“Based on assessment of all available information, and following several expert consultations, I have decided to raise the current level of influenza pandemic alert from phase 4 to phase 5,” said Margaret Chan, the Director-General of the WHO, in a statement on Wednesday. “…All countries should immediately activate their pandemic preparedness plans. Countries should remain on high alert for unusual outbreaks of influenza-like illness and severe pneumonia.” After the announcement was made, Wikinews learned that the WHO website had crashed for several minutes, presumably due to high traffic volume.

There is no vaccine for swine flu. In 1976 during an outbreak of the virus, at least 500 people became seriously ill, and of them, 25 had died when inoculated with an attempt at a vaccination. The 500 that became ill developed a neurological disorder called Guillain-Barré syndrome (GBS) which caused paralysis “and is characterized by various degrees of weakness, sensory abnormalities and autonomic dysfunction.” Those who developed the disorder did so because of an immunopathological reaction to the drug. Nearly 40 million US residents, including then US president Gerald Ford, were inoculated.

Screening measures at Canadian airports have been raised on Tuesday to screen passengers returning from Mexico for symptoms of swine flu. The measures come amid reports that thirteen people have now been infected in the country, in four different provinces.

The Public Health Agency has recommended Canadians who have booked flights to Mexico to delay them if possible. Those who choose to fly anyway will be asked questions about their health after they return, such as whether they have had symptoms of the flu, like diarrhea, coughing, or a sore throat. If anyone answers in the affirmative, they may be further assessed and perhaps transferred to a quarantine officer, who will suggest that they seek medical help, or isolate themselves at home.

“These measures will help to prevent further spread and protect the health of Canadians and we thank you for your patience and co-operation with this process,” said the chief public health officer, David Butler-Jones.

Several Canadian airlines have also limited or cancelled flights to Mexico. Air Transat and its partner tour companies, Nolitours and Transat Holidays, have cancelled all flights bound to Mexico until June 1. West Jet has also stated that it will suspend all vacation planning and air flights for Cancun, Mazatlan, Cabo San Lucas, and other destinations in Mexico.

Egypt, which has not yet reported any cases of the flu, has recently begun a campaign to slaughter all 300,000 pigs in the country, despite assurances by health officials that the disease is not transmitted from animals to humans. “It has been decided to immediately start slaughtering all the pigs in Egypt using the full capacity of the country’s slaughterhouses,” Egypt’s health minister, Hatem el-Gabaly, told reporters.

Farmers have been protesting the measure. At one pig farming area in the country, crowds of farmers blockaded the roads to prevent health officials from entering to slaughter their pigs. Some of the farmers hurled stones at officials’ vehicles, and the latter was forced to retreat without killing any of the animals.

In Mexico, the epicentre of the outbreak, officials have announced up to 159 suspected deaths from the virus, out of a total of 2,498 suspected cases. The Mexican cabinet has announced that all flights departing from Mexico City will be suspended, while Argentina and Cuba have both cancelled all flights to the country. The European Union and the US have both issued warnings against traveling to Mexico.

The Royal Caribbean cruise line has suspended all stops in Mexico indefinitely, while Norwegian Cruise Line announced that its vessels will not make stops at Mexican ports until September of this year.

The government has ordered all restaurants in the country’s capital to serve only carry-out food, and closed archaeological sites with the intent of limiting large groupings of people. Churches, gyms, pool halls, and other institutions in Mexico City have been asked to close. School classes across the country have been suspended until May 6.

The Mexican government has estimated that the epidemic is costing companies in the capital at least US$57 million per day, and that tourism revenue has dropped by 36%. The finance ministry has set up a special fund of $450 million to fight the disease.

Thirteen confirmed cases have been known in New Zealand. All of them have been prescribed the antiviral drug Tamiflu.

New Zealand airports have now started to screen at least ten thousand people who arrive in the country from flights from Northern America. Those who display symptoms of the flu are taken aside by health authorities and placed into a quarantine.

“The number of suspected cases is likely in increase,” said Fran McGrath, the Deputy Director of Public Health. “While the numbers in any category will fluctuate, this is a pattern to be expected from an influenza outbreak. It is important to note that the 13 people we are treating as confirmed cases have all had mild flu symptoms, have received treatment and are all on the mend of have recovered.”

Spain’s health minister Trinidad Jinenez announced on Wednesday that a total of 53 persons in the country are under observation for the influenza. The number of confirmed cases in the country has been risen from four to ten, including one person who did not obtain the illness by traveling to Mexico.

Until now, Jimenez said that all of Spain’s confirmed cases involved persons who had recently visited Mexico, where the outbreak is believed to have began.

British Prime Minister Gordon Brown announced that five people who recently visited Mexico are now ill with the swine flu in the United Kingdom. “All of them have traveled recently from Mexico,” he said. “All of them have mild symptoms. All of them are receiving and responding well to treatment.”

The school of one the infected people, a twelve-year-old girl from Torbay, has been shut down and its 230 pupils given the drug Tamiflu, Brown said.

The Prime Minister said that the country is preparing for a possible pandemic. It has increased its stocks of antiviral drugs, enough for fifty million people, and ordered additional face masks for health workers. The government has encouraged all British residents to avoid travel to Mexico.

A 23-month-old boy from Mexico died at a Houston, Texas hospital on Wednesday, the first casualty from swine flu in the United States. The child had arrived in Brownsville, Texas, near the border with Mexico, with unspecified “underlying health issues” on April 4. Several days later, he presented symptoms of swine flu, and was hospitalized on April 13. The next day, the boy was transferred to a Houston hospital, where he remained until dying on Monday night of pneumonia brought on by the virus.

In response to the epidemic, Texas governor Rick Perry has given a disaster declaration. Schools have closed down statewide. Californian governor Arnold Schwarzenegger has also declared a state of emergency in his state.

The Centers for Disease Control and Prevention (CDC) updated the number of incidents of swine flu in the country to 64 on Tuesday.

President Barack Obama has asked Congress for a fund of $1.5 billion to fight the outbreak, saying that it is needed for “maximum flexibility to allow us to address this emerging situation.”

US health authorities have warned that more cases and fatalities from the flu are probable. “We expect to see more cases, more hospitalizations, and, unfortunately, we are likely to see more deaths from the outbreak,” said Kathleen Sebelius, the Health and Human Services secretary.

Sunday, August 27, 2006

In the second of what was termed a “regrettable incident” this week, an Afghan National Police officer was shot and killed by Canadian soldiers. Canadian troops opened fire on an Afgan National Police vehicle that was approaching a military installation west of Kandahar. Armed personnel on board the vehicle returned fire, resulting in a shootout between the Canadians and the Afgan police. The occupants of the vehicle are now believed to be members of Afganistan’s secret police force, the Amaniyat. Members of Amaniyat do have uniforms, but rarely wear them and rarely travel in marked vehicles.

“It is believed that the persons in the vehicle opened fire in response to warning shots fired by the Canadians,” said Col. Fred Lewis, commander of the Canadian forces in Afganistan. “It was at this time [that] Canadian soldiers returned fire on the vehicle and its six occupants.” The six were taken to the multinational military hospital at Kandahar airfield and are undergoing treatment. They are currently listed in serious but stable condition.

40 minutes later, a second incident occurred reminiscent of a shooting earlier this week in which a 10 year old boy was killed. Two motorcyclists were injured when they approached the same artillery installation at allegedly high speed. Canadian troops opened fire on the motorcycle riders after they allegedly failed to heed warning shots. “Efforts to slow or divert the scooter failed and troops subsequently fired shots in self-defence. One man was injured by a shot while the other wounded when the scooter ran off the road,” stated a press release from NATO. The motorcyclists were later identified as also being members of the Afghan police.

“It would appear that Canadian soldiers reacted in self-defence in both incidents, one of which was regrettably a friendly force on friendly force engagement,” Lewis said.

NATO apologized for the incidents, describing both shootings as self-defence reactions to volatile circumstances. Canada’s military investigative body, the NIS and the Afghan police will investigate the shootings.

Tuesday, August 15, 2006

Solar Systems Pty Ltd, Hawthorn, Victoria, have announced an agreement with Boeing Australia Ltd for supply of Spectrolab solar cells. The agreement will result in the supply of 500,000 cells, capable of generating 11MW of electricity.

Spectrolab produces multi-junction solar cells, originally designed for powering satellites. The solar cells are three times more efficient than the cells used in typical domestic solar panels, and are capable of converting light energy to electrical energy with up to 34% efficiency according to NREL’s National Centre for Photovoltaics. Solar Systems utilise Spectrolab’s multi-junction solar cells to increase the output of their dish systems.

Solar Systems have already trialed the cells in one of their CS500 concentrating solar dishes installed at a solar power station in Hermannsburg, Central Australia, established to reduce the consumption of diesel in the remote community. Simply replacing the existing cells with the Spectrolab multi-junction solar cells increased output from 24kW to 34kW.

Solar Systems is planning to use the technology in a solar power station it will build in northern Victoria, with a capacity of 154MW.

Saturday, June 13, 2020

This Monday, Australian Maritime Safety Authority (AMSA) has issued a direction ordering the owner of APL England, a Singaporian cargo ship, to search for, and recover, 50 cargo containers that were lost from their vessel off New South Wales, Australia last month; Australian Transport Safety Bureau (ATSB) has classified it as a “serious incident”. AMSA has identified a priority search area of about 1000km² stretching between the Illawarra and Sydney’s southern suburbs. Drift modelling and analysis of container sightings following the incident indicates that missing containers could be in this area at water depth of up to 200m. Containers within the search area pose the most immediate environmental threat and may present a safety hazard for commercial fishers.

AMSA General Manager Response Mark Morrow said 15 containers had been recovered from the shoreline or towed in after being spotted floating off the coast, but 35 containers were still missing. The 50 cargo containers were spilled from the ship on May 24 as rough weather at the waters has been reported, which caused the vessel’s main engine to trip; resulting in loss of propulsion for a short time and the ship rolling heavily, up to 25°. Further investigations, according to a statement from AMSA, showed “inadequate lashing for cargo and heavily corroded securing points for containers on the deck”, which were the shipmaster’s responsibility.

Of the 50 spilt cargo containers, 26 were empty, according to reports. Further, another 75 containers were damaged but stayed onboard, according to a report from ABC. Some commenters had remarked this incident could have been avoided if the ship was loaded with the cargo more appropriately, such as with a lesser amount.

The AMSA surveyors conducted a seaworthiness inspection on May 26, with the ship docked at the Port of Brisbane anchorage (off Port Cartwright), to check the structural and operational condition of the ship following the collapse of container stacks on the deck. AMSA General Manager of Operations Allan Schwartz said the seaworthiness inspection would help inform if, and how, the ship might be brought safely into the Port of Brisbane.

On May 27, the ship was found to be fit to be brought safely into the Port of Brisbane by Maritime Safety Queensland and the Brisbane Harbour Master. The vessel was escorted into Moreton bay by two harbour tugs, one container salvage response vessel, two Queensland water police vessels and a Maritime Safety Queensland pollution response vessel. It arrived safely in port at midday, and was detained by AMSA on Wednesday night after its investigators discovered the cargo stowage deficiencies including inadequate lashing arrangements for cargo and heavily corroded securing points for containers on deck.

AMSA said in a statement that the ship will not be released until the issues are corrected. “These inspection findings are a clear breach of requirements under the International Convention for the Safety of Life at Sea (SOLAS). This is a now matter for the ship’s owner, American President Lines (APL), and the operator to rectify.” AMSA and Australian Transport Safety Bureau are conducting investigation into the incident; the final report is anticipated by the end of 2021 . AMSA continues to provide drift modeling and work with NSW Maritime, the lead agency responding to the incident’s shoreline impacts.

The ship master, 42-years-old Mohamad Zulkhaili Bin Alias, appeared at Wynnum Magistrates Court on May 29, 2020. According to the statement by AMSA, the offences filed against the shipmaster related to pollution and/or damage of the Australian marine environment as a result of poor cargo loading. Specifically the two charges that have been laid, as reported by ASMA, were

1. “Section 26F of the Protection of the Sea (Prevention of Pollution from Ships) Act 1983 – Discharging of garbage into the sea contrary to the Act
2. Section 141 of the Navigation Act 2012 – Master did not ensure that the vessel was operated in a manner that did not cause
   • pollution to the marine environment in the coastal sea of Australia or the exclusive economic zone of Australia and
   • damage to the marine environment in the coastal sea of Australia or the exclusive economic zone of Australia”

The orders also included the ship insurer company to pay $22 million as per the Protection of the Seas Act, before the ship can be released from detention at the Port of Brisbane.

This Friday, on June 12, the Brisbane Magistrates Court in Queensland, Australia has changed the bail conditions for shipmaster – he was now allowed to travel abroad. The ship continued to remain detained in Brisbane where Australian Maritime Safety Authority (AMSA) was investigating.

The new bail conditions allowed the ship master to leave the ship and travel abroad to Malaysia to resume his work, required him to appear in court in person when requested, and required that he would pay AUD60,000 of deposit to the court before his passport could be released to him.

On May 26, reports were received of face masks washing up in NSW between Magenta Beach and The Entrance. By May 27, the floating containers and their contents started polluting the beaches in Sydney, Australia. The AMSA released a statement in which it said the containers likely contained “medical supplies, household appliances and building materials”.

The Malabar Beach, Coogee Beach, Maroubra Beach, Bronte Beach and Bondi Beach were affected. Malabar beach was reportedly affected the most. The beaches were closed on Wednesday, May 27, and Council staff –rangers– as well as residents, including volunteers from Australian Seabird Rescue (ASR), cleaned-up what washed up on shore.

On Sunday May 31, a 12-meter container devoid of its shipment of “medical supplies, household appliances and building materials” washed up on rocks near South Maroubra Beach, in New South Wales, Australia.

The ASR branch coordinator commented on the environmental impact of the debris, by saying “It’s not going to biodegrade, it’s going to stay there for such a long time. These animals out in the ocean are going to choose to eat a lot of it as food. They don’t realise that what the ocean is providing isn’t good for them.”

The beaches were re-opened for swimming by 1st of June. After the beaches re-opened, visitors were advised to not pick up any debris (pictured). Some of the spilled cargo has also reached as far as the Central Coast, according to a report from ABC.

AMSA General Manager Response Mark Morrow said AMSA expected the owner and operator to respond to the direction with a detailed search plan in the coming days. “Failure to comply with this direction constitutes an offence under Australian law”.

The court matter was adjourned until July 24, to be mentioned at Brisbane Magistrates Court on the day.

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Tuesday, September 5, 2006

Observatories around the world watched the skies early on Sunday morning as a European space probe, the SMART-1 crash landed on the Moon; the first time a European made object has landed there and, as the first, it made quite a bang. For the culmination of its three-year mission the probe left its orbit around our nearest neighbor and smashed into the Lake of Excellence at around 4,500 mph. The impact created a brand new crater and scattered debris up to 30 miles, in contrast to the gentle touchdown of the Eagle lander (when Neil Armstrong became the first man on the moon) 37 years ago.

Wednesday, April 5, 2006

According to Dutch researchers, tests performed on cats at Rotterdam’s Erasmus Medical Center by Dutch show that cats could play a key role in transmitting bird flu to humans.

Reports have noted that there are increased deaths in Europe and Asia involving cats that are carrying the deadly disease and also say that cats could play a key role in allowing mutation of bird flu so it can be transmitted between humans.

“Apart from the role that cats may play in H5N1 virus transmission to other species, they may be involved in helping the virus to adapt to efficient human-to-human transmission,” said researchers.

The experiments were performed on eight cats, all of which were exposed to the H5N1 virus in three different ways. In all three cases, the cats became infected. The researchers said that most domestic cats became infected with the H5N1 virus when they came in contact with wild and or domestic birds. In some cases, those cats transmitted the virus to other cats.

However, researchers said that their research was performed experimentally with infected cats and that those experiments did not show a mutation in the virus but did say that “such mutations cannot be ruled out.”

Researchers have strongly suggested that cats be kept indoors, but also said that this measure would be “impossible” in some parts of the world.

Researchers also say that cats need to be included in any precautionary measures against the virus.

“We have to take a number of precautionary measures. We need to keep in mind that mammals can be infected and that they can spread the disease, in principle. The potential role of cats should be considered in official guidelines for controlling the spread of H5N1 virus,” said Dr. Albert Osterhaus, of Erasmus University in Rotterdam in the Netherlands.