The Coordination About Quality and Scale of Urbanization: Case Study of Jiangsu Province
Received date: 2012-05-05
Request revised date: 2012-09-18
Online published: 2013-01-20
Copyright
With the rapid progress of urbanization in China, a series of problems such as the traffic congestion, resource depletion, environmental pollution, ecological damage, etc., have become increasingly serious. At this time, the central government of China proposes the goal of "promoting the healthy development of urbanization". In this historical background, the problem of the healthy development of China becomes the research focus of domestic and foreign scholars. In this article, from the perspective of the coordination about the quality and scale of urbanization, the health conditions of the process of urbanization in Jiangsu are analyzed in order to provide the basis for the government to develop the macro-control policies and a reference for the other parts of China. Quality and scale is two aspects of the urbanization process, which are dependent and restraint each other. Recognizing their relationships is important for healthy urbanization. On the basis of defining the concept of quality and scale of urbanization, the quality and scale of urbanization about 13 provincial cities in Jiangsu Province are measured by the evaluation index system, then the coordinated development relations between them are analyzed by the improved quadrant method of classification and recognition. The result shows that: First, the coordinated developing relations between quality and scale of urbanization in Jiangsu are gradually turning to the high level from the low level and changing to the coordination type from the larger delay-type of quality urbanization and to the larger ahead-type of quality urbanization from the coordination type. Second, there are apparent spatial heterogeneities of southern and middle and northern Jiangsu in the coordinated developing relations between quality and scale of urbanization. On the basis of them, the phenomenon of scale lagging behind quality of urbanization in Jiangsu is worthy of attention now, at the same time, the varied development policies of urbanization are necessary to guide the building of the urbanization according to local conditions.
ZHANG Chun-mei , ZHANG Xiao-lin , WU Qi-yan , LI Hong-bo . The Coordination About Quality and Scale of Urbanization: Case Study of Jiangsu Province[J]. SCIENTIA GEOGRAPHICA SINICA, 2013 , 33(1) : 16 -22 . DOI: 10.13249/j.cnki.sgs.2013.01.16
Table 1 The evaluation system about the quality and scale of urbanization表1 城镇化质量和规模的测评体系 |
目标层 | 准 则 层 | 指 标 层 |
---|---|---|
城镇化质量 | 经济发展质量 | 人均二三产业生产总值(元/人) |
工业能耗(千瓦时/元) | ||
高新技术产业产值占工业产值比重(%) | ||
居民生活质量 | 城镇居民人均可支配收入(元) | |
城镇居民人均住房建筑面积(m2) | ||
城镇居民每万人拥有民用汽车数量(辆/万人) | ||
城镇居民文教娱乐支出占消费支出的比重(%) | ||
城乡统筹质量 | 城乡居民人均可支配收入之比 | |
城乡居民人均生活消费支出之比 | ||
城乡居民人均住房建筑面积之比 | ||
可持续发展质量 | 城镇居民人均土地面积(m2/人) | |
城镇人均绿地面积(m2/人) | ||
工业废水排放达标率(%) | ||
生活污水处理率(%) | ||
工业固体废物综合利用率(%) | ||
生活垃圾处理率(%) | ||
城镇化规模 | 人口规模 | 城镇人口占总人口的比重(%) |
土地规模 | 城镇建设用地占土地面积的比重(%) | |
经济规模 | 二三产业产值占国内生产总值的比重(%) |
Fig.1 Classification of the relationship about quality and scale of urbanization图1 城镇化质量与规模关系的类型划分 |
Table 2 Types of coordination development relationship about quality and scale of urbanization表2 城镇化质量与规模协调发展关系类型 |
城镇化进程 | ZQ和ZR的关系 | ZQ和ZR偏离程度 | ZQ和ZR协调发展关系 |
---|---|---|---|
高水平 城镇化(Ⅰ) 0.5ZR+0.5ZQ>1.0 | 城镇化质量超前型(A) ZQ>ZR | 严重偏离(a) |ZQ-ZR|>1 | 高水平城镇化质量严重超前(ⅠAa) |
中度偏离(b) 0.5<|ZQ-ZR|≤1 | 高水平城镇化质量中度超前(ⅠAb) | ||
轻度偏离(c) 0.1<|ZQ-ZR|≤0.5 | 高水平城镇化质量轻度超前(ⅠAc) | ||
高水平城镇化质量与规模基本协调(ⅠB)0≤|ZQ-ZR|≤0.1 | |||
城镇化质量滞后型 (C) ZQ<ZR | 轻度偏离(c) 0.1<|ZQ-ZR|≤0.5 | 高水平城镇化质量轻度滞后(ⅠCc) | |
中度偏离(b) 0.5<|ZQ-ZR|≤1 | 高水平城镇化质量中度滞后(ⅠCb) | ||
严重偏离(a) |ZQ-ZR|>1 | 高水平城镇化质量严重滞后(ⅠCa) | ||
中等水平城镇化(Ⅱ) 0.6<0.5ZR+0.5ZQ ≤1.0 | 城镇化质量超前型(A) ZQ>ZR | 严重偏离(a) |ZQ-ZR|>1 | 中等水平城镇化质量严重超前(ⅡAa) |
中度偏离(b) 0.5<|ZQ-ZR|≤1 | 中等水平城镇化质量中度超前(ⅡAb) | ||
轻度偏离(c) 0.1<|ZQ-ZR|≤0.5 | 中等水平城镇化质量轻度超前(ⅡAc) | ||
中等水平城镇化质量与规模基本协调(ⅡB)0≤|ZQ-ZR|≤0.1 | |||
城镇化质量滞后型(C) ZQ<ZR | 轻度偏离(c) 0.1<|ZQ-ZR|≤0.5 | 中等水平城镇化质量轻度滞后(ⅡCc) | |
中度偏离(b) 0.5<|ZQ-ZR|≤1 | 中等水平城镇化质量中度滞后(ⅡCb) | ||
严重偏离(a) |ZQ-ZR|>1 | 中等水平城镇化质量严重滞后(ⅡCa) | ||
低水平 城镇化 (Ⅲ) 0.5ZR+0.5ZQ≥0.6 | 城镇化质量超前型(A) ZQ>ZR | 严重偏离(a) |ZQ-ZR|>1 | 低水平城镇化质量严重超前(ⅢAa) |
中度偏离(b) 0.5<|ZQ-ZR|≤1 | 低水平城镇化质量中度超前(ⅢAb) | ||
轻度偏离(c) 0.1<|ZQ-ZR|≤0.5 | 低水平城镇化质量轻度超前(ⅢAc) | ||
低水平城镇化质量与规模基本协调(ⅢB)0≤|ZQ-ZR|≤0.1 | |||
城镇化质量滞后型(C) ZQ<ZR | 轻度偏离(c) 0.1<|ZQ-ZR|≤0.5 | 低水平城镇化质量轻度滞后(ⅢCc) | |
中度偏离(b) 0.5<|ZQ-ZR|≤1 | 低水平城镇化质量中度滞后(ⅢCb) | ||
严重偏离(a) |ZQ-ZR|>1 | 低水平城镇化质量严重滞后(ⅢCa) |
Fig.2 Dynamic changes about quality of urbanization in Jiangsu Province图2 江苏省城镇化质量动态变化 |
Fig.3 Dynamic changes about scale of urbanization in Jiangsu Province图3 江苏省城镇化规模动态变化 |
Table 3 Relationships about quality and scale of urbanization in Jiangsu Province表3 江苏省城镇化质量和规模的关系 |
区域 | 地级市 | 2000年 | 2001年 | 2002年 | 2003年 | 2004年 | 2005年 | 2006年 | 2007年 | 2008年 | 2009年 | 2010年 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
苏南 | 苏州 | ⅢCb | ⅢCb | ⅢCc | ⅡB | ⅡB | ⅠB | ⅠAc | ⅠAb | ⅠAa | ⅠAa | ⅠAa |
无锡 | ⅢCa | ⅢCa | ⅢCb | ⅡCb | ⅡCb | ⅡCc | ⅠCc | ⅠB | ⅠAc | ⅠAb | ⅠAb | |
常州 | ⅢCa | ⅢCa | ⅢCb | ⅢCb | ⅢCb | ⅢCb | ⅡCc | ⅡB | ⅠAc | ⅠAb | ⅠAa | |
南京 | ⅢCa | ⅢCa | ⅡCa | ⅡCa | ⅠCa | ⅠCa | ⅠCa | ⅠCb | ⅠCb | ⅠCb | ⅠCc | |
镇江 | ⅢCa | ⅢCb | ⅢCb | ⅢCb | ⅢCb | ⅢCb | ⅢCc | ⅡCc | ⅡB | ⅡAc | ⅠAb | |
苏中 | 扬州 | ⅢCb | ⅢCb | ⅢCc | ⅢCc | ⅢCc | ⅢB | ⅢAc | ⅢAc | ⅢAb | ⅡAb | ⅡAb |
南通 | ⅢB | ⅢB | ⅢB | ⅢAc | ⅢAc | ⅢAc | ⅢAc | ⅢAb | ⅢAb | ⅡAb | ⅡAb | |
泰州 | ⅢCc | ⅢCc | ⅢCc | ⅢCc | ⅢB | ⅢAc | ⅢAc | ⅢAc | ⅢAb | ⅢAb | ⅡAb | |
苏北 | 徐州 | ⅢCc | ⅢB | ⅢB | ⅢB | ⅢCc | ⅢCc | ⅢCc | ⅢAc | ⅢAc | ⅢAb | ⅢAb |
盐城 | ⅢCc | ⅢCc | ⅢCc | ⅢCc | ⅢCc | ⅢCc | ⅢB | ⅢAc | ⅢAc | ⅢAc | ⅢAc | |
淮安 | ⅢAc | ⅢAc | ⅢAc | ⅢAc | ⅢAc | ⅢAc | ⅢAc | ⅢAb | ⅢAb | ⅢAb | ⅢAb | |
连云港 | ⅢAc | ⅢAc | ⅢAc | ⅢAc | ⅢAc | ⅢAc | ⅢAc | ⅢAb | ⅢAb | ⅢAb | ⅢAb | |
宿迁 | ⅢAc | ⅢAc | ⅢAc | ⅢAc | ⅢAb | ⅢAb | ⅢAb | ⅢAb | ⅢAb | ⅢAb | ⅢAb |
Fig.4 Spatial differences about the coordination development relationship between quality and scale of urbanization of 13 cities in Jiangsu Province in 2010图4 2010年江苏省城镇化质量与规模协调发展关系的空间差异 |
The authors have declared that no competing interests exist.
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