浅淡甘肃黄土高原区的植被恢复与重建

Restoration and Reestablishment of Vegetation in Gansu Loess Plateau Area

甘肃黄土高原区的生态环境具有干旱、半干旱地区生态环境的典型特征,受长期人为及其他因素的破坏,自然生态环境极度脆弱。恢复和重建植被作为改善这一地区生态环境和经济条件的必由之路已倍受人们关注,本文在分析甘肃黄土高原生态环境特征及植被恢复中存在问题的基础上,提出了这一地区植被恢复和重建的对策及建议。

The ecological environment in Gansu loess plateau area has the typical characteristics of arid and semiarid ecoenvironment, which the natural ecoenvironment is extremely weak because of destruction of anthropogenic and other factors for a long time. Much attention has been paid to restoration and reestablishment of vegetation as the only way to improve the ecoenvironment and economic condition in this area. Based on analysis on characteristics of ecoenvironment and existing problems during reestablishment of vegetation in Gansu loess plateau, countermeasures and proposals have been put forward to restoration and reestablishment of vegetation in this area.