摘要
从岩相古地理、植物与气候变迁、人类活动影响等几方面入手,论述了三江平原第四纪以来自然生态地质环境系统的形成与演化;并对本区未来生态地质环境系统演化趋势进行了分析。从而得出是由于人类经济活动造成了生态地质环境系统恶化和变迁的主要原因。
This paper discussed the generation and evolution of natural zoological geological environment of Sangjiang Plain since Quaternary and described the lithofacies, paleogeography, migration of plant and climate, and effect of human being activity. Furthermore, we analyzed the evolution tendency of zoological geological environment of this area in future. We suggested that the migration and damage of zoological geological environment mainly caused by human being activity.
出处
《地质灾害与环境保护》
2004年第1期52-55,共4页
Journal of Geological Hazards and Environment Preservation
