2012年(464)
分类: Delphi
2012-04-16 17:32:52
Recently, the Chinese government once again reiterated the target of
non-fossil fuels in primary energy consumption proportion about 15% up to 2020.
And for the first time they disclosed the plans to reduce emissions of carbon
dioxide per unit decreased by 40% -45% in China in 2020 compared to 2005
.
The industry viewed that shows the energy saving will become a long-term
strategy. China's lack of long-standing energy-saving technologies, weak
innovation capability is expected to change. Meanwhile, the formation of new
economic growth points and clusters to enhance China's overall competitiveness,
a place in the pattern of international competition in the future under the new
economic form.
What does low-carbon economy to do with global climate change? How about the
connotation of low-carbon economy and development trends? And what are the main
tasks and development path?
Connotation and development trend of a
low-carbon economy
Low-carbon economy is an emerging economic system and
development model, contains a series of new low-carbon industries, low-carbon
technologies, low-carbon city, low-carbon life. By substantial increase in
energy efficiency, large-scale use of renewable energy and low-carbon energy,
and a wide range of research and development of greenhouse gas emission
reduction technology, to build low-carbon society, maintenance of ecological
balance. Development of low-carbon economy is both a involved in the mode of
production, lifestyles, values, national interests and the destiny of mankind
global revolution, but also an inevitable choice for the global economy had to
shift from high carbon energy to low-carbon energy.
The Industrial
Revolution first started from the western countries. Western countries in the
use of fossil fuels mass production, mass consumption, a large number of waste
at the same time, a lot of carbon dioxide emissions to the atmosphere. Carbon
dioxide to the Earth endothermic than heat, is one of the main "greenhouse
gases". According to the United Nations Development Programme (UNDP), Human
Development Report 2007/2008, 10 tons of carbon dioxide emissions from the
industrial era, about 7 tons of emissions in developed countries per capita
historical emissions in the United Kingdom and the United States amounted to
about 1100 t carbon dioxide, while China and India's per capita level,
respectively, 66 tons and 23 tons of. "The effects of caused by carbon dioxide
concentrations continuously increased is: the last 100 years, the world's
average temperature increased by a 0.74 ℃; half of the 20th century leaves the
northern hemisphere is in the past 1300 years warm for 50 years;
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