[1]LI Yuling,LI Shiping,QI Jingjing.Influencing Factors on Carbon Emissions of Land Uses and Analysis of Their Decoupling Effects in Shaanxi Province[J].Research of Soil and Water Conservation,2018,25(01):382-390.
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Influencing Factors on Carbon Emissions of Land Uses and Analysis of Their Decoupling Effects in Shaanxi Province
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
25
Number of periods:
2018 01
Page number:
382-390
Column:
Public date:
2018-02-28
- Title:
- Influencing Factors on Carbon Emissions of Land Uses and Analysis of Their Decoupling Effects in Shaanxi Province
- CLC:
- F301.2;X24
- DOI:
- -
- Abstract:
- According to the measurement method of carbon emission, carbon emissions of land uses in Shaanxi Province from 2001 to 2014 were calculated. We used LMDI method to explore the main factors that affect the changes of carbon emissions of land uses, and established the model of decoupling elasticity decomposition to analyze decoupling effects between the economic growth and carbon emission of land use. The results showed that:(1) the total carbon emissions of land uses increased gradually from 2001 to 2014 in Shaanxi Province, and increased by 163% during the thirteen years; (2) the energy intensity was the only inhibiting effect and decreased carbon emissions of land uses, the positive effect factors which contribute to the increase of carbon emissions of land uses decreased in the order:economic scale > carbon emission intensity of energy > population size > land scale; (3) all effect factors which contribute to decoupling between the economic growth and carbon emission decreased in the order of:economic scale > energy intensity > carbon emission intensity of energy > population size > land scale, energy intensity played the positive role in improving decoupling state between the economic growth and carbon emission of land use. The above results shall be conducive to understanding the influencing factors on carbon emissions of land uses and how these factors affect the internal mechanism between the economic growth and carbon emission, which can provide appropriate policy implications of reduction of carbon emissions.
- References:
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1900-01-01