据西班牙海洋研究所的统计显示,近年来,地中海海平面的上升速度骤然加快,目前已经达到了每年上升3毫米,是20世纪最后10年的两倍。此外,地中海还出现了海水变暖、海水盐分提高等现象。西班牙海洋研究所认为,这是全球气候变暖造成的后果。该所日前公布的一份题为《西班牙地中海 According to the Spanish Institute of Oceanography, the sea-level rise in the Mediterranean Sea has risen sharply in recent years and has now risen by 3 millimeters per year, twice the amount in the last decade of the 20th century. In addition, the Mediterranean has also appeared in the sea water warming, salt water increased and so on. According to the Spanish Marine Institute, this is the consequence of global warming. A recent report by the agency entitled "Mediterranean Spain