吴起县退耕还林可持续性研究

陕西省吴起县1998年确立了封山退耕的战略,并成为名副其实的全国退耕还林第一县。但随着退耕还林补助期限渐满,退耕农民会不会迫于生活压力而毁林复耕,这是摆在我们面前一个很现实的问题。本文就这一问题从粮食安全、生活保障、能源供给、经济收入以及退耕农民思想观念变化等方面展开分析。最后得出结论,吴起县在实施退耕还林政策后并未影响到其粮食安全和生活能源供给,农民经济收入也保持了高速稳定的增长,农民思想观念亦有了很大转变,其毁林复耕的可能性极小,吴起县的生态建设是可以持续进行下去的。

Sustainability of Returning Cultivated Farmlands to Forests or Grassland in Wuqi County

The strategy of sealing mountains and returning steep farmlands into woodland or grassland was established by Wuqi County of Shaanxi Province in 1998,so the County became the first qualified county of the implementation of the strategy in China.As the deadline of ending the subsidy from the government is imminenent,a realistic problem we have to face is that possiblity exists for the farmers in the project areas to disafforest under living stress.Based on the discussions from the aspects of food security,basic living security,energy supply,ecomomic income and the change of the thought of the farmers in the project areas,it is concluded that Wuqi county has not been influenced on its grain security and the supply of life energy after implementing the strategy into woodland or grassland.The economic income of the farmers has kept high speed and steady growth,and the farmers' thoughts has changed greatly,so the possibility of destroying the forests is extremely little.