Although technology change (usually involving an improvement in energy efficiency) is not inherently a geographic process, it does not occur uniformly over geographic space. Consequently, mathematical modeling and behavioral and innovation diffusion studies by geographers have improved our understanding of the pervasive phenomenon of technology energy efficiency change in energy markets. Similarly, creative government policies in Germany since 1990 have led to a faster rate of adoption of renewable energy sources, compared to the United States. (more…)
The development of the ‘‘new’’ wind and solar technologies is of great importance for the future contribution of RESs to energy sup ...
Renewable energy sources cannot run out and causes so little damage to the environment that its use does not need to be restric ...
In Europe, modern renewable energy sources technologies were explored thoroughly for the first time after the oil embargo/ price cr ...
Government expenditures on energy R&D, energy conservation have risen steadily over the past decade, but only two countries, Japan ...
"Spain has great potential but lack geothermal legislation and investment." Besides being clean, renewable and friendly, easily man ...
The growth in air transportation volume has important global energy sustainable development
associated with the potential for greenhouse gases sources. On local to regional scales, noise, decreased air quality related primarily to ozone production and particulate levels, and other issues, such as roadway congestion related to airport services and local water quality, are all recognized as important impacts. (more…)
Fuel efficiency gains due to technological and operational change can mitigate the influence of growth on total emissions. Incr ...
Although the focus of many policy studies of climate change is on establishing the causal links between anthropogenic systems, emis ...
The outlook for reductions in future energy use is necessarily based on the potential for increased technological and operati ...
Climate change caused by the enhanced greenhouse effect is one of the most significant global environmental issues. Increased emiss ...
Although some scientists and critics still dispute that human caused greenhouse gases are causing climate change, the majority of s ...
Since the early 1960s, climate change and air quality have become major and often controversial issues in many countries and among groups from governments to various scientific communities. Prominent among these issues is the greenhouse effect, in which the gradually increasing tropospheric concentrations of carbon dioxide (CO2), methane (CH4), and nitrous oxide (N20) are believed to trap an excessive amount of solar radiation reflected from the earth. (more…)
Since preindustrial times, ambient concentrations of the greenhouse gases have exhibited substantial increases, inter alia CO2 ...
Although some scientists and critics still dispute that human caused greenhouse gases are causing climate change, the majority of s ...
Earth’s climate is a complex system of interacting natural components. These components include the atmosphere, the ocean, and the ...
Still hotly debated by some, human-induced global warming is now accepted in the scientific community. Earth’s average yearly tempe ...
Scientists study Earth’s climate not just from observation but also from a theoretical perspective. Modern-day climate models succe ...
The convention aims not only at stabilizing CO2 emissions in developed countries but also at ultimately reducing man-made CO2 emissions globally so as to stabilize the global climate. Environmental degradation cannot be singled out as an independent matter among various global issues. (more…)
Biomass has been a main energy sources in the world since the beginning of civilization. It has been important in development p ...
Over the last decade, the number of countries researching the potential of biomass and bioenergy for energy services rose rapid ...
Renewable energy sources cannot run out and causes so little damage to the environment that its use does not need to be restric ...
Estimation of the future technical potential of biomass as an energy source is dependent on assumptions with respect to land av ...
Climate change caused by the enhanced greenhouse effect is one of the most significant global environmental issues. Increased emiss ...
The flux of carbon among terrestrial, aquatic, and atmospheric pools is at least partially controlled by photosynthetic processes. The relative carbon pool sizes have major effects on global climate system. The CO2 flux among land, sea, and atmosphere has, since the industrial revolution, been disturbed by a rapid injection of (more…)
The global cycling of carbon involves both biological and physical processes. Only the biological components are discussed here. Pl ...
The global carbon cycle involves both biological and physical processes. Only the biological components are discussed here. Pla ...
It is of interest to examine potential sources of greenhouse gases sources or atmospheric CO2 by analysis of the global distrib ...
Climate change caused by the enhanced greenhouse effect is one of the most significant global environmental issues. Increased emiss ...
Since preindustrial times, ambient concentrations of the greenhouse gases have exhibited substantial increases, inter alia CO2 ...