大时代背景下的京西生态溯源1993年,国务院原则上批准了《北京城市总体规划》。虽然总体规划所确定的基本方针和主要原则正确,但在新的形势下,经济社会迅猛发展,北京面临新机遇期,迫切需要新的发展空间。总体规划所确定的部分目标提前实现,规划空间容量趋于饱和,难以容纳新的城市功能,需要 In 1993, the State Council approved in principle the “Beijing Urban Master Plan”. Although the basic principles and main principles set forth in the general plan are correct, under the new situation, with rapid economic and social development, Beijing is facing a new period of opportunity and urgently needs new space for development. Some of the goals identified in the master plan have been achieved ahead of schedule, the planned space capacity tends to be saturated, it is difficult to accommodate new urban functions and needs