Carbon emissions mainly result from energy consumption. Carbon emissions inevitably will increase to some extent with economic expansion and rising energy consumption. We introduce a gray theory of quantitative analys...Carbon emissions mainly result from energy consumption. Carbon emissions inevitably will increase to some extent with economic expansion and rising energy consumption. We introduce a gray theory of quantitative analysis of the energy consumption of residential buildings in Chongqing,China,on the impact of carbon emission factors. Three impacts are analyzed,namely per capita residential housing area,domestic water consumption and the rate of air conditioner ownership per 100 urban households. The gray prediction model established using the Chongqing carbon emission-residential building energy consumption forecast model is sufficiently accurate to achieve a measure of feasibility and applicability.展开更多
This paper elaborated dairy consumption status in Heilongjiang Province from seven aspects： dairy total consumption, comparison of dairy consumption between urban and rural, dairy consumption under different income l...This paper elaborated dairy consumption status in Heilongjiang Province from seven aspects： dairy total consumption, comparison of dairy consumption between urban and rural, dairy consumption under different income levels, consumption category structure, consumption brand structure, consumption channels and consumer information source. On this basis, factors affecting dairy consumption and trends of dairy consumption were further analyzed. The result showed that dairy consumption potential of Heilongjiang Province should be excavated. On one hand, rural consumer market should be further developed; on the other hand, dairy consumption market should be further broken down to meet different needs of different groups of people.展开更多
基金Project(50838009) supported by the National Natural Science Foundation of ChinaProjects(2006BAJ02A09,2006BAJ01A13-2) supported by the National Key Technologies R & D Program of China
文摘Carbon emissions mainly result from energy consumption. Carbon emissions inevitably will increase to some extent with economic expansion and rising energy consumption. We introduce a gray theory of quantitative analysis of the energy consumption of residential buildings in Chongqing,China,on the impact of carbon emission factors. Three impacts are analyzed,namely per capita residential housing area,domestic water consumption and the rate of air conditioner ownership per 100 urban households. The gray prediction model established using the Chongqing carbon emission-residential building energy consumption forecast model is sufficiently accurate to achieve a measure of feasibility and applicability.
基金Supported by the National Natural Science Foundation(71173035)Scientific and Technological Project of Heilongjiang Province(GZ11D101)+1 种基金Dr.Start Fund of Northeast Agricultural University(2012RCB78)Construction of Milk Base in China(Cooperation Project with Mengniu Companies)
文摘This paper elaborated dairy consumption status in Heilongjiang Province from seven aspects： dairy total consumption, comparison of dairy consumption between urban and rural, dairy consumption under different income levels, consumption category structure, consumption brand structure, consumption channels and consumer information source. On this basis, factors affecting dairy consumption and trends of dairy consumption were further analyzed. The result showed that dairy consumption potential of Heilongjiang Province should be excavated. On one hand, rural consumer market should be further developed; on the other hand, dairy consumption market should be further broken down to meet different needs of different groups of people.
