Word: rosing
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Dates: during 2000-2009
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...year. That's a larger-than-average jump for corporate profits. But it will be down from the 25% jump analysts are expecting for 2010, when the stimulus money will still be pumping into the economy. And it is far below other rebounds. In 2003, for instance, corporate profits rose 77%. (Read a Q&A with an anthropologist on what's wrong with Wall Street...
During its survey, the Langseth had five approved observers on board to watch for marine mammals for 30 minutes before any airgun use. The operation shut down if any were spotted. They used passive acoustic monitoring (PAM) to detect vocalizing marine mammals in times of poor visual clarity. But Rose says that animals are often silent, and some "have high frequency vocalizations, which can only be detected when a PAM system is quite close." In other words, it would be too late to avoid airgun harm. Lee-Ann Ford, president and founder of Hong Kong-based Linking Individuals for Nature...
...firing airguns in certain waters and at certain times of the year can be extremely harmful to a long list of sea creatures, including dolphins, whales, porpoises, giant squids, crabs and sea turtles. The noise the guns generate causes some animals to flee their native habitat, says Naomi Rose, senior scientist with the Maryland office of Humane Society International (HSI). "Their use can cause stress to some animals as well - and you should never underestimate the harm that stress can cause." (See 10 species facing extinction...
...cetacean species, of which seven are fragile marine-mammal species, like the critically endangered Indo-Pacific humpback dolphin that lives along a 60-mile (100 km) stretch of Taiwan's west coast. "Seismic airguns are very loud, and under certain circumstances they can cause actual physical damage," says Rose. "When a species such as the humpback dolphin is already facing many threats and is hovering on the brink of extinction, adding to their risks by subjecting them to stress from airgun surveys could be the difference between making it and not making it," Rose says. Michael Jasny, senior policy analyst...
...insist researchers could do a better job mitigating any potential damage they're causing. They suggest avoiding sensitive habitats and having observers monitor during mealtimes as well. "They are scientists who care about the environment - so they should do everything above board and by the book, without any reluctance," Rose of HSI says. "It is highly likely that there is better technology out there." With so many suggestions coming from both sides, common scientific goals - creating lower-intensity devices that create sound waves, understanding geologic processes and preserving marine mammals' safety - may be getting drowned...