Exxon Valdez oil spill cleanup, 2-butoxyethanol, was identified as "one of the agents that caused liver, kidney, lung, nervous system, and blood disorders among cleanup crews in Alaska following the 1989 "Exxon Valdez" spill. Mechanical cleanup was started shortly afterwards using booms and skimmers, but the skimmers were not readily available during the first 24 hours following the spill, and thick oil and kelp tended to clog the equipment. Despite civilian insistence for a complete clean, only 10% of total oil was actually completely cleaned. Exxon was widely criticized for its slow response to cleaning up the disaster and John Devens, the mayor of
Xingang Port oil spill them unfit for consumption. The economic loss was estimated to be as high as tens of million US dollars. Environmental damage was also serious as a result of the spill; the majority of wildlife inhabiting the area was exposed to oil, which led to the deaths of some, while others were expected to display longer-term effects. Lu Guang's pictures of the oil spill and the subsequent funeral of firefighter Zhang Liang were awarded a third prize in the category "Spot News" in the 2011 World Press Photo contest. Xingang Port oil spill The Xingang Port oil spill is a spill