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酒泉市特色农业产业发展研究
作者: 伍小玲   来源: 兰州大学 年份: 2010 文献类型 : 学位论文 关键词: 酒泉市   特色农业产业   制约因素  
描述: stics of the basic conditions for the development of agricultural industry in Jiuquan City and, the situation of and constraints in the development of featured agricultural industry, aiming at seeking an approach to futher develop the featured agricultural industry in the city of Jiuquan.
全文:丝绸之路的重要枢纽,具有独特的自然资源和悠久的历史文化,加之便利的交通,完善的基础设施和经济的快速发展,使酒泉市具备发展特色农业产业的基础条件。 第二,酒泉市坚持立足资源优势,制定农业产业发展规划,积极
甘肃省黄河沿岸地区水资源承载能力分析
作者: 刘建兰   来源: 兰州大学 年份: 2010 文献类型 : 学位论文 关键词: 甘肃省   沿黄地区   水资源   承载能力   系统动力学  
描述: th, the demand of water resource is continuously increasing. That is to say water shortage has become a global problem. Water resources carrying capacity is the basis and prerequisite of regional socio-economic development, which is significant to realize the coordinated development of regional "water resources- ecological environment-socio-economy" composite system. So it has become the focus and hot topic in water science field nowdays.
全文:半干旱向干旱过渡的地带。这里也是我国西北地区的地理要冲,自古以来就是沟通西域与内地的咽喉所在,为著名的古丝绸之路的必经之地。这里集中了全省主要的现代工业力量和科技教育资源,已成为甘肃乃至西北地区经济增长
甘肃省黄河沿岸地区水资源承载能力分析
作者: 刘建兰   来源: 兰州大学 年份: 2010 文献类型 : 学位论文 关键词: 甘肃省   沿黄地区   水资源   承载能力   系统动力学  
描述: th, the demand of water resource is continuously increasing. That is to say water shortage has become a global problem. Water resources carrying capacity is the basis and prerequisite of regional socio-economic development, which is significant to realize the coordinated development of regional "water resources- ecological environment-socio-economy" composite system. So it has become the focus and hot topic in water science field nowdays.
全文:半干旱向干旱过渡的地带。这里也是我国西北地区的地理要冲,自古以来就是沟通西域与内地的咽喉所在,为著名的古丝绸之路的必经之地。这里集中了全省主要的现代工业力量和科技教育资源,已成为甘肃乃至西北地区经济增长
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