我国亚热带山地生态系统脆弱区生态恢复的战略思想——基于长汀水土保持11年研究成果

Strategies on Eco-restoration in the Subtropical Mountain Ecosystem Fragility Areas,China: Based on the Achievement of Eleven Years' Research in Changting County

在探析以长汀为代表的我国亚热带山地生态系统脆弱区生态恢复过程内在关联性的基础上,提出"天时、地利、人和"的生态恢复策略。该策略以人地关系和谐论为指导,其含义为:顺乎天时,最大限度地发挥自然界的再生能力;调控坡面径流,化地害为地利;发挥人的主观能动性,构建物质与经济良性循环的土地和谐利用模式。在实践这个策略过程中,必须实现在观念、策略、技术上的转变以及技术瓶颈、空间局限和体制障碍的突破。

Based on the exploration of internal relevance to eco-restoration of Changting county, a representative of the subtropical mountain ecosystem fragility areas, the strategies on eco-restora- tion known as ＂following natural law, operating terrain for gain, arousing human initiative for land harmony utilization＂ are proposed. The strategies guided by the theory of harmonization of man and nature embody exerting the greatest regenesis potential in nature by favourable climate, trans- fering ground runoff from harm to advantage by operating terrain, making material and economic virtuous circle in land harmonious utilization by human initiatives. In the process of practising the strategies, it is necessary to shift to idea, tactics, technology and break through technology bottle- necks, limited scales of space and systemic obstacles.