<a class="" title="" href="../../../environment/2011-09/14/content_23410089.htm" target="_blank">贵州等省现石漠化现象</a> <a class="" title="" href="../../../environment/2011-09/14/content_23410092.htm" target="_blank">厦门拟在自然保护区外围建人工岛</a> _中国发展门户网