“海岸延伸,沙洲扩展,湖泊消长,岛屿变化,河渠改易……谁能想到,仅仅1949年以来半个世纪的时光,在自然和社会的综合作用下,中华大地水陆竟然出现了如此巨大的变化。”——今年1月30日,新华社记者根据改版后第1期《地图》杂志刊登的“50年水陆变迁话地图”一文采写了“中华版图 ”The extension of the coast, the expansion of sandbanks, the growth and decline of lakes, the changes in the islands, the improvement of the canals ... Who can think of it? Only half a century since 1949, under the combination of nature and society, Change “. - On January 30, this year, Xinhua News Agency reporters wrote” China Map “under the article” Map of 50 Years of Land and Water Transition “published in the first issue of the magazine” Map "