By the action of feedback mechanism, the system outputs are soil and water loss pricking up, biological diversity being destroyed, heavily soil degrading etc.. And then brings forward some countermeasures such as developing watershed management, resuming
By the action of feedback mechanism, the system outputs are soil and water loss pricking up, biological diversity being destroyed, heavily soil degrading etc.. And then brings forward some countermeasures such as developing watershed management, resuming
通过对系统模型进行分析，提出开展小流域综合治理，恢复和重建山地生态系统，加强坡耕地退耕还林对策研究等生态环境对策，以此缓和人地矛盾，实现系统的可持续发展。