According to a report by Canadian researcher Ross Klein for U.S. Friends of the Earth, titled Gettin

Imagine walking down the street dollar rental cars upgrade coupon just as the crew of an airplane flying overhead dollar rental cars upgrade coupon decides to dump sewage from the plane's toilets. Not a pleasant thought. dollar rental cars upgrade coupon Fortunately, airlines aren't allowed to do this.
But cruise ships do it all the time and not just with sewage, but with food waste, oily bilge water, and solid waste as well. As an article on the nonprofit news website DC Bureau notes, cruise ship companies that rely on "pristine oceans, beautiful coral reefs and marine life" and "that advertise excursions to untouched ocean scenery are threatening these very same natural resources with their standard dollar rental cars upgrade coupon practice of flushing harmful toxins, dollar rental cars upgrade coupon mostly as sewage and food waste, into the ocean."
Although some cruise ship companies have made improvements in waste-water treatment, the industry still has a long way to go. And even though sewage is subject to some regulations, food-waste dumping is not regulated. Considering that a cruise ship can serve from 10,000 to 25,000 meals a day, that's a lot of leftover scraps and waste that are ground up and dumped into often-fragile ocean ecosystems. This waste becomes acidic as it decomposes, increasing nutrients that starve the ocean of oxygen and contribute to the creation of dead zones.
Cruise ship sewage can cause the same problems as food waste, and can also endanger the health of marine, bird, and human life by exposing them to fecal coliforms through direct contact or shellfish consumption.
According to a report by Canadian researcher Ross Klein for U.S. Friends dollar rental cars upgrade coupon of the Earth, titled Getting a Grip on Cruise Ship Pollution , "A moderate-sized cruise ship on a one week voyage with 2,200 passengers and 800 crewmembers" can generate up to 210,000 gallons of human sewage, one million gallons of grey water (from sinks, baths, showers, laundry, and galleys), eight tons of garbage, dollar rental cars upgrade coupon more than 130 gallons of hazardous waste, and 25,000 gallons of oily bilge water.
And that's just the stuff that gets dumped into the ocean. Cruise ships also generate a lot of air pollution from incinerators and the high-sulphur dollar rental cars upgrade coupon bunker fuel they generally use. The Friends of the Earth report notes that, "On average, a cruise ship discharges three times more carbon emissions than aircraft, trains, and passenger ferries."
The technology dollar rental cars upgrade coupon to treat and properly dispose of the ocean waste isn't all that complicated, but it does cost money. Marcie Keever of Friends of the Earth told DC Bureau that a good treatment system can cost between $1 million and $10 million. That may seem like a lot, but a cruise ship can cost more than a billion dollars to build.
dollar rental cars upgrade coupon When it comes to regulating dollar rental cars upgrade coupon pollution from cruise ships, dollar rental cars upgrade coupon Canada has weaker laws than the U.S. and doesn't do a good job of enforcing the laws it does have. In the U.S., regulations vary from state to state. We need to strengthen laws, national and international, across the board, and we need to monitor and enforce those regulations to ensure dollar rental cars upgrade coupon that the industry is not harming ocean ecosystems.
Cruise ships offer a unique tourism experience and contribute to the economy, dollar rental cars upgrade coupon but none of this should be at the expense of the environment. Just because cruise ships are registered in countries dollar rental cars upgrade coupon with fewer regulations and tax laws doesn't mean the industry shouldn't have to follow the same standards as tourism businesses on land.
People dollar rental cars upgrade coupon who want to take a cruise ship vacation should check to see what kind of standards the ship and company have for environmental protection. (Friends of the Earth recently released an evaluation of the environmental and human health impacts of cruise ships and companies dollar rental cars upgrade coupon .) If the standards aren't good enough, customers should let the companies know that they will be willing to use their services only when they clean up their acts.
World Oceans Day on June 8 is also a good time to consider telling federal politicians that we need marine-use plans, marine protected areas, and stronger regulations to limit the effects dollar rental cars upgrade coupon of increased dollar rental cars upgrade coupon cruise dollar rental cars upgrade coupon ship traffic on Canada's most sensitive dollar rental cars upgrade coupon marine environments.