关键词: 水稻, 水稻, 淀粉合成关键酶, 研究进展

Abstract:

Construction of disaster prevention green space system is an important content of urban green space system planning. In macro level, it should be within the framework of overall planning in urban and rural areas, and under the direction of urban earthquake disaster prevention planning. To build disaster Prevention Green Space Planning System which can spatially interrelate within each other, nonetheless sequential control with the overall urban green space system planning levels. At the median level, based on the temporal and spatial relationship of the disaster relief, all levels of disaster prevention green space should be rational distributed, including the disaster prevention green space for evacuation, disaster prevention corridor, quarantine greenbelt, etc. In the micro level, each green evacuation corridor, quarantine greenbelt should carefully design, to ensure a reasonable structure, comprehensible level and balanced distribution of urban green space system disaster prevention green space.