Traduction de «Tail de-icing » (Anglais → Français) :

tail de-icing switch [ tail de-ice button ]

tail de-icing port

tail de-ice timer

entailed estate | estate in fee tail | estate in tail | estate tail | fee tail estate

estate in tail male | fee tail male | in tail male | tail male

cut pig tails | cutting pig tails | dock tails | pigs tails cutting

long-tailed dunnart | long-tailed marsupial-mouse | long-tailed sminthopsis

In other words, not only is pollution being deposited on the river from the air, but contaminants are also found in the water in winter under the ice, which means that these are contaminants coming from the tailings ponds that are leaking into the Athabasca.

However, while Dr. Schindler's research found high contamination of polycyclic aromatics, including several known carcinogens in snow samples from the Athabasca River, near the centre of oil sands activity and at the bottom of the impacted Athabasca River tributaries, it also found high concentrations of several contaminants under the ice that are known to be high in tailings ponds.

However, it is also important to recognize that the men and women of the Canadian Coast Guard deliver excellent operational results, whether in marine search and rescue, consistently maintaining NAFO patrol vessels on the nose and tail of the Grand Banks 365 days a year in all weather conditions, responding to unique emergencies such as the highly successful Hurricane Katrina relief operation in the Gulf of Mexico with the ship, the Sir William Alexander, whose control systems were designed for operation in cold northern waters, or routinely maintaining six to eight ice breakers in the Arctic for six months a year, despite always-present ...[+++] technical and logistical challenges.