WANG Qiuxian, WANG Dengjie, YAN Xiaomei, et al. An Analysis on Carbon Emission Effects in Yantai City Based on Decoupling Theory[J]. Bulletin of Soiland Water Conservation, 2015, 35(2): 313-318.
DOI:
WANG Qiuxian, WANG Dengjie, YAN Xiaomei, et al. An Analysis on Carbon Emission Effects in Yantai City Based on Decoupling Theory[J]. Bulletin of Soiland Water Conservation, 2015, 35(2): 313-318. DOI: 10.13961/j.cnki.stbctb.2015.02.059.
An Analysis on Carbon Emission Effects in Yantai City Based on Decoupling Theory
[Objective] By exploring the links between carbon emissions and economic development in Yantai City from 2000 to 2011
and to provide the reference on carbon emission reduction and developing low-carbon economy in this city.[Methods] Based on the theoretical framework and estimation model of land-use changes
carbon emissions in Yantai City were calculated through data analysis of its land use types and energy consumption. Then the relationship of them with respect to decoupling elasticity was analyzed by the use of the Tapio Decoupling model.[Results] (1) Construction land is the major carbon source in Yantai City
and the relationship between construction land area and the net carbon emissions presented an inverted U-shaped Kuznets curve. (2) Forest is the major carbon sink
and other land use types with less effect
are mainly regarded as carbon sinks. (3) Though the carbon emissions in Yantai City showed a continual increasing trend from 2000 to 2011
the increasing rate declined consistently.[Conclusion] The work of carbon emission reduction in Yantai City had achieved some success
but it is still under great pressure. The economic development in Yantai City can be divided into three stages according to the analysis of Tapio Decoupling model. The three stages are the connected phase
Decoupled stage Ⅰ and Decoupled stage Ⅱ
in corresponding to highest rate phase
higher rate phase and stabilized phase of carbon emissions in Yantai City
Zhao Min, Kong Zhenghong, Escobedo F J, et al. Impacts of urban forests on offsetting carbon emissions from industrial energy use in Hangzhou, China[J]. Journal of Environment Management, 2010,91(4):807-813.
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Related Author
GUO Shi-hong
WANG Fu-xi
LIANG Hong-mei
LIU Ming
WANG Qiuxian
WANG Fuxi
Li Chenxi
Wu Guochao
Related Institution
Geography and Planning Institute, Ludong University
Institute of Resoureces and Environment Engineering, Ludong University
School of Public Administration, Xi’an University of Architecture and Technology
Joint Technology Innovation Center for Land Engineering and
Human Settlements of Shaanxi Land Engineering Construction Group Co., Ltd. and Xi’an Jiaotong