宏观生态背景
macro-scale ecological background
生态地质环境背景
eco geoenvironmental setting
生态治理产业化
ecological reconstruction and its industrializatio
生态治理措施
ecological restoration measure
生态治理技术
ecological control techniques
生态治理模式
pattern of ecology harnessing
生态治污
ecological pollution control
生态质量管理
ecological quality management