世界地理研究
世界地理研究
세계지리연구
WORLD REGIONAL STUDIES
2014年
1期
45-54
,共10页
经济空间差异%经济空间结构%标准差椭圆%沿海地区%中国
經濟空間差異%經濟空間結構%標準差橢圓%沿海地區%中國
경제공간차이%경제공간결구%표준차타원%연해지구%중국
economic spatial disparity%economic spatial pattern%standard deviational ellipse%coastal area%China
本研究应用标准差椭圆方法，基于沿海地区113个城市对2003年～2011年沿海地区经济空间差异展开动态研究。结果表明：①沿海地区经济空间差异主要存在于南-北方向，呈明显的减小趋势；②沿海地区经济空间差异波动与区域经济空间格局演化相吻合，沿海地区GDP空间分布明显扩张，人口空间分布略有收缩，二者空间分布重心间的距离减小；③同时期，我国经济空间差异主要存在于东-西方向，具有减小态势，沿海地区经济空间差异与其变化趋势大致相同。建议构建以华北平原、长江中下游平原为核心的经济发展区，有助于促进沿海经济空间由南向北发展；加大对安徽、湖北等靠近全国人口重心的经济投入力度，可以减小全国经济空间差异，促进我国经济的沿海-内陆双轮驱动发展。
本研究應用標準差橢圓方法，基于沿海地區113箇城市對2003年～2011年沿海地區經濟空間差異展開動態研究。結果錶明：①沿海地區經濟空間差異主要存在于南-北方嚮，呈明顯的減小趨勢；②沿海地區經濟空間差異波動與區域經濟空間格跼縯化相吻閤，沿海地區GDP空間分佈明顯擴張，人口空間分佈略有收縮，二者空間分佈重心間的距離減小；③同時期，我國經濟空間差異主要存在于東-西方嚮，具有減小態勢，沿海地區經濟空間差異與其變化趨勢大緻相同。建議構建以華北平原、長江中下遊平原為覈心的經濟髮展區，有助于促進沿海經濟空間由南嚮北髮展；加大對安徽、湖北等靠近全國人口重心的經濟投入力度，可以減小全國經濟空間差異，促進我國經濟的沿海-內陸雙輪驅動髮展。
본연구응용표준차타원방법，기우연해지구113개성시대2003년～2011년연해지구경제공간차이전개동태연구。결과표명：①연해지구경제공간차이주요존재우남-북방향，정명현적감소추세；②연해지구경제공간차이파동여구역경제공간격국연화상문합，연해지구GDP공간분포명현확장，인구공간분포략유수축，이자공간분포중심간적거리감소；③동시기，아국경제공간차이주요존재우동-서방향，구유감소태세，연해지구경제공간차이여기변화추세대치상동。건의구건이화북평원、장강중하유평원위핵심적경제발전구，유조우촉진연해경제공간유남향북발전；가대대안휘、호북등고근전국인구중심적경제투입력도，가이감소전국경제공간차이，촉진아국경제적연해-내륙쌍륜구동발전。
This paper applied the method of standard deviation ellipse to pro ject and visualize the spatial disparity of economy in coastal area of China from 2003 to 2011. The results showed that: ①the spatial disparity in coastal areas is mainly between the southern area and the northern area, and it is with a significant decreasing trend; ②the decreasing trend of the spa tial disparity matches the temporal dynamics of the economic spatial pattern in coastal areas. The spatial range of GDP in coastal areas is obviously expand-ing while that of the population is contracting slightly, and the distance be-tween the spatial gravity center of GDP and that of the population is decreas ing; ③at the same period, the spatial disparity of the national economy in China is reducing and is mainly between the eastern area and the western area, and the changes of spatial disparity in coastal areas have roughly similar trends.It is recommended to build the economic core area in the region of the North China Plain and the Yangtze River Basin which could promote the economic development in the northern region of the coastal area, and to increase the investment in the provinces of Anhui, Henan and Hubei that are close to the domestic market which could coordinate the coastal economy with the inland to reduce economic disparities in the country.
