New Delhi: According to an annual report published on Wednesday by China`s sea administration, the country's coastal sea levels hit record highs in 2016, driven by climate change as well as El Nino and La Nina events.
The report by China`s State Oceanic Administration showed that average coastal sea levels in 2016 were up 38 millimetres compared to the previous year, and saw record-breaking highs in the months of April, September, November and December.
It warned that high sea levels would lead to problems like coastal erosion as well as more frequent and severe typhoons.
"Against the background of global climate change, China`s coastal air and sea temperatures have soared, coastal air pressure has fallen and sea levels have also soared," it said.
It said that vulnerable coastal regions needed to step up their flood prevention efforts by improving drainage systems and building dykes and dams. Underground water extraction also needed to be cut in order to ease the risk of subsidence.
China`s coastal waters have risen 3.2 millimetres per year since 1980, higher than the global average increase over the period. Sea temperatures over the 1980-2016 period have been rising by an average of 0.21 degrees Celsius per decade.
Warning that marine pollution remained severe, the administration said at a press briefing on Wednesday that marine disasters caused 60 deaths and direct economic losses of 5 billion yuan ($725.95 million) in 2016.
(With Agency inputs)
