Journal of Resources and Ecology >
The Decoupling Relationship between the Expansion of Urban Construction Land and Economic Growth in Jilin Province
Received date: 2018-09-04
Accepted date: 2018-12-01
Online published: 2019-05-30
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In order to explore the relationship between urban construction land and economic development, this paper uses a decoupling model to analyze the decoupling relationship between expansion of urban construction land and economic growth in Jilin Province. The results show that from 2000 to 2015, the decoupling of urban construction land expansion and economic growth in Jilin province tended to be reasonable. The paper divides urban decoupling into three categories. The first type consists of ideal cities, including Liaoyuan and Baishan. The second type includes basic ideal cities like Changchun, Tonghua, Songyuan, Baicheng, and Yanbian. The third type consists of non-ideal cities, including Jilin and Siping. This paper puts forward relevant measures to promote the further decoupling of construction land expansion and economic growth in order to realize the sustainable use of land resources.
LIU Baotao . The Decoupling Relationship between the Expansion of Urban Construction Land and Economic Growth in Jilin Province[J]. Journal of Resources and Ecology, 2019 , 10(3) : 275 -281 . DOI: 10.5814/j.issn.1674-764X.2019.03.005
Table 1 Urban construction land and GDP growth decoupling definition table |
Status | Urban construction land change (ΔCCL) | GDP change (ΔGDP) | GDP elasticity coefficient of urban construction land (t) | |
---|---|---|---|---|
Negative decoupling | Growth negative decoupling | >0 | >0 | t>1.2 |
Strong negative decoupling | >0 | <0 | t<0 | |
Weak negative decoupling | <0 | <0 | 0<t<0.8 | |
Decoupling | Weak decoupling | >0 | >0 | 0<t<0.8 |
Strong decoupling | <0 | >0 | t<0 | |
Decay decoupling | <0 | <0 | t>1.2 | |
Link | Growth link | >0 | >0 | 0.8<t<1.2 |
Decay link | <0 | <0 | 0.8<t<1.2 |
Table 2 Decoupling elasticity coefficient of urban construction land expansion and GDP in Jilin Province |
Year | Study area | ||||||||
---|---|---|---|---|---|---|---|---|---|
Changchun | Jilin | Siping | Liaoyuan | Tonghua | Baishan | Songyuan | Baicheng | Yanbian | |
2001 | 0.378 1 | 0.394 5 | 0.058 0 | 1.628 2 | 1.677 8 | 1.678 8 | 0.153 3 | 0.646 1 | 0.000 0 |
2002 | 0.153 1 | 0.349 3 | 0.090 5 | -0.566 1 | 0.000 0 | 0.118 5 | 0.023 7 | 0.143 7 | 0.000 2 |
2003 | 0.096 3 | 0.908 8 | -0.163 1 | 0.170 7 | 0.737 5 | 0.127 3 | 0.059 9 | 0.196 8 | 0.235 1 |
2004 | 0.657 2 | 0.170 1 | 0.076 0 | 0.258 3 | 0.401 4 | 0.000 0 | 0.078 8 | 0.093 3 | 0.567 7 |
2005 | 1.160 9 | 0.091 9 | 0.000 0 | 0.170 6 | 0.336 1 | -0.465 2 | 0.336 9 | 0.334 8 | 0.007 7 |
2006 | 1.605 8 | -1.292 5 | 0.000 0 | 0.000 0 | -3.059 0 | 0.107 8 | 0.087 7 | 0.000 0 | 0.214 7 |
2007 | 0.532 5 | 0.000 0 | 0.000 0 | 0.211 5 | 2.404 9 | 0.350 4 | 0.030 2 | 0.000 0 | 0.026 3 |
2008 | 0.616 1 | 0.271 2 | 0.096 3 | 0.000 0 | 0.052 2 | 0.269 0 | 0.000 0 | 0.000 0 | -0.019 9 |
2009 | 1.033 8 | 0.061 4 | 0.248 0 | 0.097 6 | 0.026 0 | 0.276 3 | 0.399 1 | 0.000 0 | 0.000 0 |
2010 | 0.286 8 | 0.000 0 | 1.303 1 | 0.323 6 | 0.608 7 | 0.129 4 | 0.258 2 | 0.000 0 | 0.566 4 |
2011 | 0.316 7 | 0.205 3 | 0.235 4 | 0.000 0 | 0.524 9 | 0.127 5 | 0.190 8 | 0.553 1 | 0.186 7 |
2012 | 0.065 3 | -0.201 1 | 0.194 9 | -0.001 1 | 0.057 8 | -0.191 7 | 0.201 3 | 0.244 6 | 0.019 6 |
2013 | 0.387 1 | 0.486 7 | 0.062 3 | -0.004 0 | 0.133 7 | 1.599 7 | 0.115 5 | 0.155 1 | 0.253 5 |
2014 | 0.400 6 | -1.036 8 | 0.000 0 | 0.000 0 | 0.245 4 | -3.953 3 | 2.658 5 | 0.628 5 | 0.132 0 |
2015 | 0.923 4 | 2.835 0 | 1.640 4 | 0.000 0 | 0.495 2 | 0.583 4 | 0.504 0 | 0.168 5 | 0.000 0 |
Table 3 Urban construction land expansion and economic growth decoupling relationship in Jilin Province |
Study area | Year | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | |
Chang- chun | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Growth link | Growth negative decoupling | Weak decoupling | Weak decoupling | Growth link | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Growth link |
Jilin | Weak decoupling | Weak decoupling | Growth link | Weak decoupling | Weak decoupling | Strong negative decoupling | Critical state | Weak decoupling | Weak decoupling | Critical state | Weak decoupling | Strong decoupling | Weak decoupling | Strong negative decoupling | Growth negative decoupling |
Siping | Weak decoupling | Weak decoupling | Strong decoupling | Weak decoupling | Critical state | Critical state | Critical state | Weak decoupling | Weak decoupling | Growth negative decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Critical state | Growth negative decoupling |
Liaoyuan | Growth negative decoupling | Strong negative decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Critical state | Weak decoupling | Critical state | Weak decoupling | Weak decoupling | Critical state | Weak decoupling | Weak decoupling | Critical state | Critical state |
Tonghua | Growth negative decoupling | Critical state | Weak decoupling | Weak decoupling | Weak decoupling | Strong decoupling | Growth negative decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling |
Bai- shan | Growth negative decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Strong negative decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Strong decoupling | Growth negative decoupling | Weak decoupling | Weak decoupling |
Songyuan | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Critical state | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Growth negative decoupling | Weak decoupling |
Baicheng | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Critical state | Critical state | Critical state | Critical state | Critical state | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling |
Yanbian | Critical state | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Strong decoupling | Critical state | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Weak decoupling | Critical state |
The authors have declared that no competing interests exist.
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