中国人口资源与环境
中國人口資源與環境
중국인구자원여배경
China Polulation.Resources and Environment
2013年
6期
96~102
,共null页
资源环境 城市潜力 中国 区域
資源環境 城市潛力 中國 區域
자원배경 성시잠력 중국 구역
resources and environment; urban potential; China; development zones
随着我国经济社会的高速发展,城市正在不断强化其经济人口中心的关键地位。成为国家参与全球竞合活动的墨耍载体。由此,基于全空间尺度的城市发展潜力评价具有重耍意义。以往对于城市潜力的研究主要集中在社会经济领域,鲜有结合资源环境方面的内容。事实上。只有通过城市潜力和资源环境条件的结合研究。才能根据资源环境本底判断城市发育情况和发展趋势,从而服务于统筹城市发展与资源环境保护。本文在构建全空间的城市潜力模型与综合资源环境指数指标的基础上,分别测算出全国城市潜力以及资源环境指数,并研究两者之间的关系。研究发现,全国城市潜力由东至西呈降低态势;资源环境指数分布与我国的三大阶梯地形布局极为相似;资源环境条件是城市发展的必要条件,尤其当城市发育度较低时,城市发展对于资源环境条件依赖较大。而当城市发育到一定程度,资源环境与城市潜力呈现较弱相关性。最后,根据城市潜力、资源环境条件及两者之阀的关系,本文划分出中国四大区域发展类型,并为各区域做出了分类发展指导。
隨著我國經濟社會的高速髮展,城市正在不斷彊化其經濟人口中心的關鍵地位。成為國傢參與全毬競閤活動的墨耍載體。由此,基于全空間呎度的城市髮展潛力評價具有重耍意義。以往對于城市潛力的研究主要集中在社會經濟領域,鮮有結閤資源環境方麵的內容。事實上。隻有通過城市潛力和資源環境條件的結閤研究。纔能根據資源環境本底判斷城市髮育情況和髮展趨勢,從而服務于統籌城市髮展與資源環境保護。本文在構建全空間的城市潛力模型與綜閤資源環境指數指標的基礎上,分彆測算齣全國城市潛力以及資源環境指數,併研究兩者之間的關繫。研究髮現,全國城市潛力由東至西呈降低態勢;資源環境指數分佈與我國的三大階梯地形佈跼極為相似;資源環境條件是城市髮展的必要條件,尤其噹城市髮育度較低時,城市髮展對于資源環境條件依賴較大。而噹城市髮育到一定程度,資源環境與城市潛力呈現較弱相關性。最後,根據城市潛力、資源環境條件及兩者之閥的關繫,本文劃分齣中國四大區域髮展類型,併為各區域做齣瞭分類髮展指導。
수착아국경제사회적고속발전,성시정재불단강화기경제인구중심적관건지위。성위국가삼여전구경합활동적묵사재체。유차,기우전공간척도적성시발전잠력평개구유중사의의。이왕대우성시잠력적연구주요집중재사회경제영역,선유결합자원배경방면적내용。사실상。지유통과성시잠력화자원배경조건적결합연구。재능근거자원배경본저판단성시발육정황화발전추세,종이복무우통주성시발전여자원배경보호。본문재구건전공간적성시잠력모형여종합자원배경지수지표적기출상,분별측산출전국성시잠력이급자원배경지수,병연구량자지간적관계。연구발현,전국성시잠력유동지서정강저태세;자원배경지수분포여아국적삼대계제지형포국겁위상사;자원배경조건시성시발전적필요조건,우기당성시발육도교저시,성시발전대우자원배경조건의뢰교대。이당성시발육도일정정도,자원배경여성시잠력정현교약상관성。최후,근거성시잠력、자원배경조건급량자지벌적관계,본문화분출중국사대구역발전류형,병위각구역주출료분류발전지도。
With the rapid development of China' s economy and society, city continuesly strengthens its key role of economy and population center and becomes an important cartier of the country to participate in global competition activities. Thus, the full evaluation of urban development potential is significant. In the past, the research of urban potential focused on socio-economic areas, rarely combined with resources and environment. In fact, only through the combination research of the urban potential and the resources and environment conditions, we can determine the urban development situation and its trend more accurately, for both the interest of urban development and the protection of resources and the environment. In this paper, on the basis of building urban potential model of the whole space and the comprehensive natural environment and resource indicator system, we get the results of urban potential and natural environment and resource index (NERI) , and then the relationship between them is studied in detail. The results demonstrate that national urban potential value reduces from east China to west China ; the distribution of the NERI is very similar to the topographic layout of the three stairs of China; the resources and environment conditions are necessary for the urban development, especially the areas with weak urban strength that strongly depend on resources and environment. When city develops to a certain degree it shows a weak correlation. Finally, based on urban potential, NERI and the relationships between them, we divide China into five zones accordingly, and further make the development guide for each zone.