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Global mean sea level has been calculated by satellite measurements since 1993. Several satellites are used in order to determine a mean value. It is clear, the global mean sea level has been rising steadily since 1993. Currently, the annual rise is calculated to be 3.18 mm a year, which is also taking into account the correction for postglacial rebound,

As we continue our series on climate change indicators, we will focus on glacier melt and sea level rise today. The warming climate, especially in the Arctic regions has led to a steady decrease in glacier volume over the last century, with the greatest rate of decrease in the past 20 years, according to the National Climatic Data Center. Image

Even if humans are able to limit global warming to just 2 degrees celsius (3.6 F), which is what the Intergovernmental Panel on Climate Change recommends, ocean sea levels would still eventually rise anywhere from 12-22 meters (40 to 70 feet) higher than what they are currently, according to new research from Rutgers University. No need to panic yet, this

U.S. scientists from the University of Colorado, using a satellite that measures variations in gravity fields to measure changes in the mass of large-ice covered areas have now determined that melting glaciers and icecaps were causing sea levels to rise an average of 0.06 inches or 1.5 mm a year, according to Reuters. Combine this with the thermal expansion (water

Geologic records determined by ice cores covering more than 500,000 years of ice ages and subsequent warming periods now indicate that the global climate will warm faster than expected. This accelerated warming could push the global sea level greater than 3 feet higher by the end of the century, according to a group of scientists at the American Geophysical Union’s

Researchers at the Niels Bohr Institute have calculated the long-term outlook for rising sea levels in relation to the emissions of greenhouse gases and pollution of the atmosphere using climate models, according to the ScienceDaily article. The study focused solely on sea level rise up to 500 years into the future. The research team made four different calculations for future