Noxious Dhaka air
Noxious Dhaka air Take measures to clean it up
Noxious Dhaka air Take measures to clean it up
Dhaka has very high air pollution level Nurul Huda Air pollution has become a matter of great concern for us in recent years. Those who are living in cities in Asian countries including Dhaka, have already realised how seriously air pollution has been poisoning life and degrading the environment. People living in major towns of Bangladesh experience the problems of air pollution in varied degrees.
If you do like to be beside the seaside, it might be best to avoid beaches near major ports. The mix of sea salt, ship fumes and city smoke leads to a chemical reaction that encourages the formation of ozone smog, adding to the pollution that forms in cities. James Roberts from the National Oceanic and Atmospheric Administration Earth System Research Laboratory in Boulder, Colorado, and his colleagues have developed a mass spectrometer that can detect nitryl chloride (NO2Cl) - a chemical that aids the formation of ozone.
Shipping CO2 Controls To Raise Transport Costs UK: April 11, 2008 LONDON - The world's shipping industry plans to limit its growing carbon dioxide emissions by taxing marine fuels and signing up to a new climate change deal in moves likely to raise transport costs for raw materials. Experts say the measures, aired at an International Maritime Organisation (IMO) meeting on fuel pollutants in London last week and about a year away from being formally agreed, will be painful but are necessary in the fight against climate change.
A study of air pollution was carried out in Aizawl city during 2006
The haze which annually envelops huge swathes of Southeast Asia could be worse than ever this year, according to the region's environment ministers. The problem occurs when smoke from forest fires combines with industrial pollution to create and acrid smog. As well as being an environmental issue, the smog costs the region's countries billions of dollars each year through lost working days and tourism.
Olympics - Radcliffe More Concerned About Heat Than Pollution UK: April 9, 2008 LONDON - World women's marathon record holder Paula Radcliffe has said she is more concerned about heat and humidity at the Beijing Olympics than the Chinese capital's pollution despite suffering from asthma. Ethiopian men's world record holder Haile Gebrselassie, who also has asthma, withdrew from the Beijing marathon last month because of concerns about the polluted air.
For Londoners used to paying an
UN Body To Slash Ship Fuel Pollution By 2015 UK: April 7, 2008 LONDON - The world's top maritime body agreed tough new limits on ship fuel pollutants at a week-long meeting that ended on Friday, an industry source said. The United Nations' International Maritime Organisation (IMO) measures will sharply curb harmful sulphur emissions by 2015. The ambitious targets, first reported by Reuters on Thursday, will likely cost the oil and ship industry billions of dollars to implement.
The pavements are choked with hawkers and the air is toxic
The city government has decided to launch the "CNG Bus Project' on a public-private partnership basis for the introduction of an environment-friendly public transport system. Under the project, 2,500 more CNG buses would be brought to city over the next five years. City government sources said that in the first phase, 500 CNG buses would be brought to the city roads through private sector. The city government has invited expression of interest (EoI) to be submitted by the interested parties by May 8 with the office of the Karachi Mass Transit Cell.
California has told car makers to start producing hybrid vehicles that can be plugged into the electricity mains. Last week the state's Air Resources Board ruled that makers must produce at least 58,000 "plug-in" hybrid vehicles for sale in California between 2012 and 2014.
THE Supreme Court on Friday paved the way for bringing in CNG to Gurgaon and Faridabad. The move comes with pollution reaching alarming levels in the Capital and its surroundings. The three-member Bench led by Chief Justice K G Balakrishnan ordered the Centre to ensure supply and availability of -compressed natural gas (CNG) through two private players in the two satellite towns. The interim order asked the Gas Authority of India Limited (GAIL) to facilitate supply to pumps set up by Adani Energy Private Limited and Haryana Gas Distributors, in Gurgaon and Faridabad respectively.
Dust plays a critical role in Earth's climate system and serves as a natural source of iron and other micronutrients to remote regions of the ocean. We have generated records of dust deposition over the past 500,000 years at three sites spanning the breadth of the equatorial Pacific Ocean.
This month, NASA begins the most extensive field campaign ever to investigate the chemistry of the Arctic's lower atmosphere. The mission is poised to help scientists identify how air pollution contributes to climate changes in the Arctic. The recent decline of sea ice is one indication the Arctic is undergoing significant environmental changes related to climate warming. NASA and its partners plan to investigate the atmosphere's role in this climate-sensitive region with the Arctic Research of the Composition of the Troposphere from Aircraft and Satellites (ARCTAS) field campaign.
GM Plans 1,000 Fuel Cell Cars In Califoria By 2014 US: April 4, 2008 SACRAMENTO (Reuters) - General Motors Corp plans to have 1,000 hydrogen fuel cell vehicles in California between 2012 to 2014 to comply with the state's goal to put thousands of cleaner cars on its roads. GM has about 60 Chevrolet Equinox fuel cell vehicles in Southern California now, the automaker's vice president for research & development and planning, Larry Burns, said at the National Hydrogen Association conference here.
THE Eddington report contains the right approach to reducing greenhouse emissions from transport, but the assumptions it makes deserve to be challenged. They are, in some cases, far too timid, in other cases over-optimistic and, in general, heavily biased towards business as usual. Eddington's approach, which is correct, is to propose a bundle of changes that could lead to a reduction in emissions from transport. These changes are: reducing travel demand, boosting public transport share, improving vehicle technologies, and increasing vehicle occupancy.
NEW York drivers are fuming after Mayor Michael Bloomberg edged closer to securing a congestion tax in the city. It now rests with state politicians to endorse the plan by Monday. If it passes, the Bloomberg congestion tax would introduce a daily charge of $US8 ($A9) for drivers entering Manhattan below 60th Street. Mr Bloomberg has pushed the plan for more than a year. He won his way after the Democrat-dominated New York City Council this week voted strongly in favour of the measure, pioneered in London.
UN Body Nears Agreeing Ship Pollutant Limits UK: April 4, 2008 LONDON - The world's top maritime body has tentatively agreed new sulphur limits for ship fuels that will slash air pollutants, but cost the oil and ship industry dear, an industry source close to the talks said on Thursday. At a major UN International Maritime Organisation (IMO) meeting in London this week countries gathered to thrash out how best to reduce harmful ship pollutants, like sulphur dioxide, and tackle climate changing gases.
On the hike in parking charges proposed during an Environment Pollution Control Authority (EPCA) meeting, MCD and DDA said they have received the minutes of the meeting and were working out the modalities. They added that it was too early to give out details of the new set-up.