Ocean waves aesthetic12/24/2022 "What sea level rise will do is increase the severity and frequency of these storm-related flooding events. Over the next century, however, the biggest source of coastal flooding will still be storm events," he explained. "When people think of sea level rise they are concerned by the potential flooding that will result. The results, however, show that the climate is linked in many ways and that a changing climate system is likely to have many cascading impacts." Changes in winds and waves will further enhance the damage sea level rise will cause. "Sea level rise is still the most significant climate-change signal we are seeing in the oceans. It remains unclear if climate change caused the extreme events noted by the researchers, but the historic record seems to suggest a link, he said. Yet the trends still warrant concern, suggested Young. And the data set only goes back 33 years, when the satellites were first put in orbit. The study was limited, however, because while the team used a very large database, Young said the world's oceans are vast and satellites miss some storms, which may make the findings biased. "Although increases of 5 percent for waves and 8 percent for winds may not seem like much, if sustained into the future, such changes to our climate will have major impacts," Young said. On average, winds were increasing at a faster rate than the waves, Professor Ian Young, study co-author and an expert in physical oceanography and marine and ocean engineering at the University of Melbourne told Newsweek.Įxtreme events in the Southern Ocean can impact beaches in the Southern Hemisphere, as this is where ocean swells in the Indian Ocean, the Southern Atlantic and the Pacific are generated. Extreme waves in this same region increased by 30 centimeters or 5 percent. There extreme winds increased by approximately 1.5 meters per second, or 8 percent, over the last 30 years. The biggest increases in extreme winds were found in the Southern Ocean. This has implications for coastal communities, as storm waves can erode beaches and cause flooding. Overall, the study published in the journal Science indicated oceans appear to have become stormier. Extreme ocean winds and waves have become more common over the past three decades, according to scientists who warn climate change could be causing the trend.Ī team of experts at the University of Melbourne, in Australia, reviewed around 4 billion observations of wind speed and wave height captured by 31 satellites between 19.
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