Energy production and consumption prediction and their response to environment b

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Energy production and consumption prediction and their response to environment based on coupling model in China水利论文,M)C.Txs l`

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The paper presents the prediction of total energy production and consumption in all provinces and autonomous regions as well as determination of the variation of gravity center of the energy production,consumption and total discharge of industrial waste water,gas and residue of China via the energy and environmental quality data from 1978 to 2009 in China by use of GM(1,1) model and gravity center model,based on which the paper also analyzes the dynamic variation in regional difference in energy production,consumption and environmental quality and their relationship.The results are shown as follows.1) The gravity center of energy production is gradually moving southwestward and the entire movement track approximates to linear variation,indicating that the difference of energy production between the east and west,south and north is narrowing to a certain extent,with the difference between the east and the west narrowing faster than that between the south and the north.2) The gravity center of energy consumption is moving southwestward with perceptible fluctuation,of which the gravity center position from 2000 to 2005 was relatively stable,with slight annual position variation,indicating that the growth rates of all provinces and autonomous regions are basically the same.3) The gravity center of the total discharge of industrial waste water,gas and residue is characterized by fluctuation in longitude and latitude to a certain degree.But,it shows a southwestward trend on the whole.4) There are common ground and discrepancy in the variation track of the gravity center of the energy production & consumption of China,and the comparative analysis of the gravity center of them and that of total discharge of industrial waste water,gas and residue shows that the environmental quality level is closely associated with the energy production and consumption (especially the energy consumption),indicating that the environment cost in economy of energy is higher in China.水利论文#]l@ Dg.U!^\

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S\)c_%v'H0LI Qiang[1]

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?ImR cQ3O0REN Zhiyuan[2]水利论文 `tY3|t#vb

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College of Tourism and Environment Science, Shaanxi Normal University, Xi'an 710062, China;Shaanxi Institute of Education, Xi'an 710061, China;Northwest Land and Resources Research Center, Shaanxi Normal University, Xi'an 710062, China水利论文ii[(lb:u*xt

"[WjMEU0J!qo&_6o0College of Tourism and Environment Science, Shaanxi Normal University, Xi'an 710062, China;Northwest Land and Resources Research Center, Shaanxi Normal University, Xi'an 710062, China

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'H0c,ls y*ii0地理学报(英文版)

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`T{Q:m0Journal of Geographical Sciences水利论文8bA%i$GH5^"}/z F

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e5[0V\G0k:B3IJ02012, 22(1)水利论文%t|(e2dn8v ?F

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Keywords:水利论文&L0@(xm3TZ:~Q

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energy production

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2W |:K"{6k.G:fs0energy consumption

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industrial waste water,gas and residue

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8?GnrF0prediction and analysis水利论文tQe_]i l

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space response水利论文6P4NE)MzF$A

"zVj&n@rg!]S0China水利论文 _(g%at+ugv$O d

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DCk5z o'ae~{.bFy0在线出版日期:

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4F WXcC8O:I\f0N02012年3月20日

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National Natural Science Foundation of China,Key Research Institute of Humanities and Social Sciences under the Ministry of Education,National Natural Science Foundation of China水利论文D#iz`7|1t]$m-e

$O$U R.?4g#{o0Energy production and consumption prediction and their response to environment based on coupling model in China水利论文4y3WwHb*k

3T9T,I$u&c VU8U9Q9b5?0[期刊论文] 地理学报(英文版)水利论文 oq|/q_N ]8\)|w3y

vEy1W!a%]n0--2012, 22(1)水利论文+Nw7w2];n}Q

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The paper presents the prediction of total energy production and consumption in all provinces and autonomous regions as well as determination of the variation of gravity center of the energy production...水利论文0A0s5C;rk2|

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