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贵州省位于祖国的西南边陲,毕节位于贵州省的西北部,是全国乃至全世界喀斯特地貌最为典型的地区。河谷深切、地形破碎、岩石裸露、植被稀少、山高坡陡、土地贫瘠,人民极度贫困。联合国曾经预示:“喀斯特地区是人类不能生存的地方!”但就在这块2.6853万平方里的贫瘠土地上,却超负荷地生活着558.87万人口。长期以来人地矛盾凸显,形成人口膨胀——生态恶化——经济贫困的恶性循环。无限制垦殖的落后耕作方式使自然环境遭到严重破坏,森林覆盖
Guizhou Province is located in the southwestern border of the motherland. Bijie is located in the northwest of Guizhou Province and is the most typical karst landform in China and even in the world. The river valley is deep, the terrain is broken, the rock is bare, the vegetation is sparse, the mountain is steep, the land is barren and the people are extremely poor. The United Nations once said: “The Karst area is a place where mankind can not survive!” But on this 27,853-square-foot barren land, there are still 5,887,700 people living an overloaded life. The conflict between man and land has been highlighted for so long, forming a vicious cycle of population expansion, ecological deterioration and economic poverty. Unconstrained land reclamation has caused severe damage to the natural environment and forest cover