The industrial sector is not only the core of supporting and promoting economic and social functions,but also consumes and wastes a large quantity of energy, worsens environment.It is of vital practical significance to the evaluation on the industrial resource conservation for accelerating the realization of a resource-saving city and society.Taking the case of Nanjing,which has relatively developed industrial system and scarce resources,preliminary analysis of the use of resources of the industrial sectors and environmental pollution characteristics was made by the method of contrast. From input conservation,recycling conservation,safeguard conservation and technology conservation,setting the analysis model of matrix,resource conversation of 13 industrial sectors in Nanjing from 1988 to 2004 was evaluated by cluster analysis and the evaluation results was classified.Future development focus and direction of various industrial sectors were put forward so as to provide theoretical and practical basis for adjusting industrial structure and construction of a resource-saving society.
ZHAO Hai-xia, ZHU De-ming, WANG Bo
. Evaluating on Resource-conserving Degree of Industries — Taking Nanjing City as an Example[J]. JOURNAL OF NATURAL RESOURCES, 2008
, 23(5)
: 893
-902
.
DOI: 10.11849/zrzyxb.2008.05.017
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