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建设生态屏障 |
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| ——贵州向“石漠化”宣战 | |
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To Build a Green Belt Against Stone Desertation |
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文 / 刘杰 胡跃平 孙海涛 图 /
周继明
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在贵州才真切地感受到,由于缺土少水,石漠化比沙漠化还要顽固可怕,特殊的喀斯特地貌成了贵州开发西部、建设“两江”生态屏障中最难啃的“硬骨头”。 |
区一片葱绿,花椒树婆娑多姿,枝叶间结满密密的小椒果。这个片区95%的面积是岩山,剩下的5%也是石旮旯地,全是跑水、跑土、跑肥的“三跑地”。近些年,当地大种花椒,几年工夫发展到2万多亩。如今,“顶坛牌”青皮大花椒名扬四方,亩效益3000多元,以前被贫穷吓跑的几十户人家纷纷迁回故里。 |
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Guizhou has experienced a painful environmental
change -- stone desertation,because of water shortage. Stone desertation is
more harmful than sand desertation. Guizhou's
karst landscape is specially vunerable to it, and this
causes a terrible problem tor the locals to build
a green bel t along the tow rivers. |
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