【摘 要】
:
Regional disparity is due to economic development,physical geography,and lifestyle.Beijing-Tianjin-Hebei (Jing-Jin-Ji) urban agglomeration is advocating integrated development,but its development is n
【机 构】
:
State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, B
论文部分内容阅读
Regional disparity is due to economic development,physical geography,and lifestyle.Beijing-Tianjin-Hebei (Jing-Jin-Ji) urban agglomeration is advocating integrated development,but its development is not so smooth.The goals of this research are to analyze embodied energy and carbon footprint flows among Jing-Jin-Ji agglomeration and other regions in China from two perspectives: first,treat Beijing-Tianjin-Hebei as a whole,and separate it from the Northern region defined according to the administrative division by Chinese government,then to trace the energy-carbon processes among Jing-Jin-Ji region and other seven regions;second,see Beijing,Tianjin,and Hebei Province as three actors under the condition of the whole 30 provinces in China,to analyze each of the energy-carbon exchanges among Beijing,or Tianjin,or Hebei with other 29 provinces.Each perspective includes the energy-carbon exchanges through direct,indirect,and embodied processes from 2002,2007,and 2010.This analysis helps to compare the embodied energy-carbon exchanges results from two different perspectives and provide basis for Jing-Jin-Ji regions sustainable development.
其他文献
To consider the environ mental impacts of energy resource exploitation,this paper establish a new emergy-based method for estimating the energy return of investment (EROt) that can capture the essence
Alleviating water stress is the main challenge to achieve the goal of coordinated development among Beijing,Tianjin and Hebei (Jing-Jin-Ji region).Human activities have been the dominant factor for wa
Water is now considered the most important but vulnerable resource,especially in the highly-populated and economic developing regions.In those regions,climate change is projected to exacerbate water v
Reasonable use of agricultural and forestry biomass as alternative energy has become critical because of fossil energy shortage and environmental concerns.This paper presents a systematic optimization
Spatiotemporal pattern of precipitation concentration is a key factor for realizing regional floods and droughts.Extreme precipitation events,the main causes of floods or droughts,can be effectively i
Many households undertake entrepreneurial activities after collective forest tenure reforms,and this situation has created a certain pressure on the environment.Based on the embedded theory and the la
Climate change,a global issue exerting heavy influences on the whole world,has brought great pressure to China as well.Low-carbon technology is critical to develop low-carbon economy,and rational plan
The definition of ecosystem services,as the benefits humans receive from Nature,is fundamentally anthropocentric.According to this definition,it was possible to assign an economic value to these benef
Among diverse anthropogenic activities,the energy consumption of urban sectors is the major contribution of CO2 emissions,globally.To mitigate future CO2 emissions growth,Chinese government launched a
To view the carbon metabolism from the network point of view has been a hot spot in the ecological simulation field.In the study,we learned from the former researches,focused more on the analysis of t