【摘要】 榆林地处黄河中游地区,是我国水土流失最严重地区之一,也是实施山川秀美工程的试验区。探讨榆林水土保持实施方案,对整个西部地区大开发有借鉴意义。过去人们总是把工业看作是自然环境的直接破坏者,发展工业与水土保持不可兼得。本文着眼于发展地方工业,论述了工业对地方经济的贡献,并指出要增加水土保持投入,必须大力发展地方工业,以此筹集资金、吸引大批农民、减少水土流失区人口压力、带动农产品结构的调整、提高整体经济发展的能力,将水土保持工作纳入区域经济的大循环,进而提出"P(人口)A(农业)I(工业)"模式。更多还原

【Abstract】 In the past time, people always regard industry as an important brink factor of water and soil balance. Developing economy and keeping water and soil could not succeed in same time. The paper discusses the contribution of Yulin industry to the district economy,and then presents that quickly advancing industry can increase investment to water and soil conservation,relieving extra peasants from land,and leading adjust the construction of agriculture .At last point out the model of: P(people) A(agriculture) I(industry).更多还原