Although the south migration of the nomadic community consists one of the dynamic forcing, the south migration of the nomads was also caused by the degradation of water-grass resources and environmental deterioration driven by the climatic aridity.
虽然游牧民族南侵也是促使周人迁移的重要驱动力，但是引起游牧民族南下占地的根本原因，同样是气候干旱化造成环境恶化和水草资源退化。
It is the industrialization-based capitalism, native to the west, that results in environmental degradation, especially climatic deterioration.
正是由于发源于西方的依托工业化的资本主义带来了全球环境恶化，特别是气候变化。
The deterioration of climatic conditions probably forced the ancient community to move out of the area.
cal。以后。由这个遗址附近的环境分析证明，古代人类在此活动时期，当地气候处于相对湿润阶段，风沙活动虽依然存在，但可以断定黑沙土的成壤速度大于风沙物质堆积速度，使这里的先民能够依靠农耕、渔猎而生存。
As the deterioration of climatic environment, requirements for atmospheric wind field data have become more urgent.
随着气候环境的恶化，人们对大气风场数据的需求越来越迫切。