又是一年芳草绿,又逢一度植树节.
1981年,五届全国人大四次会议作出了《关于开展全民义务运动的决议》后,全民义务植树运动在中国广袤的大地上扎扎实实地开展起来.25年来,全国参加义务植树的人数达到了99.3亿人次,义务植树475.7亿株;森林覆盖率由20世纪80年代初的12%提高到了现在的18.21%;城市建城区的绿化覆盖率已由1981年的10.1%上升到了31.66%;人均公共绿地面积从3.45平方米提高到了7.39平方米.绿色改善了我们的生态环境,也在人们心中植下了绿荫.
植树造林,绿化环境
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