natural regionalization 中文意思是什麼
natural regionalization
解釋
自然區劃- natural : adj 1 自然界的；關于自然界的。2 天然的；未開墾的；野生的。3 固有的 生來的 天賦的（opp acquired）...
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Space - time change and risk regionalization of natural disaster in nantong
南通市自然災害時空變化及風險區劃 -
Integrated regionalization and assessment for natural disaster in inner mongolia
內蒙古自然災害綜合分區與評價 -
Abstract : according to the system of regionalization of natural disaster presented by authors, this paper produces the basic units of natural disaster from the physical geographical elements. combined with the natural disaster database and the method of bottom - up merging, 110 natural disaster areas is achieved. furthermore, by using the top - down dividing method, the comprehensive regionalization scheme of agricultural natural disaster is achieved, with 5 natural disaster realms, 23 natural disaster regions and 110 natural disaster areas
文摘:根據作者提出的全國農業自然災害綜合區劃的思路，以自然地理要素形成基本單元，結合自然災害報刊數據庫系統，運用自下而上區域合併的方法，得到了全國自然災害區劃小區;運用自上而下區域劃分的方法，將全國農業自然災害劃分為5個大區、 23個區和110個小區，得到了全國農業自然災害綜合區劃方案
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