• by green
house gases the term includes the following molecules: nitrous oxide N2O methane
CH4 carbon dioxide CO2 Although water in the form of water vapor, H2O, is
a heat trapping gas, it responds to temperature increase or decrease and does
not trigger such changes. Clouds
and the Earth's Radiant Energy System.
• Those key greenhouse
gas increases were without question caused by human activities. . . .
The spike in those concentrationscarbon dioxide and methanecame
with the rise of industrial human activity is absolutely striking. And we
know in fact that humans are responsible for the CO-2 spike, because fossil
CO-2 lacks carbon-14, and you can actually see the signal of the dilution
of the atmospheric concentration of carbon-14 overtime as fossil fuel burning
grew."
John
Holdren, "Meeting the Climate Change Challenge," January 17. 2008,
pp, 7-8.
• under the recently negotiated,
Kyoto Protocol (1998) regulated emissions to include these six greenhouse
gases controlled by the Kyoto Protocol: Carbon dioxide CO2 methane CH4 nitrous
oxide N2O * hydrofluorocarbons HFCs perfluorocarbons PFCs (CF4, C2F6) SF6
* The last three are produced in tiny quantities for industrial purposes,
but can be very, very powerful per kilogram.
• the last in a series of dramatic,
usually -- but not necessarily -- abrupt, prolonged reconfiguration of recurrent
weather patterns based on the increased long wave radiation retained (heat)
in the atmosphere and the seas due to the gaseous release of once fossilized
carbon molecules. NOAA/OGP
El Ni—o-Southern Oscillation Page
One signature of unusually warm periods is the increase in the volumetric concentration of carbon dioxide gas or CO2.
Next |
"A quick word here about definitions: although the terms global warming and climate change are often used interchangeably, a critical difference exists between them. In this book, global warming refers to the man-made rise in temperature caused by excessive amounts of carbon dioxide, methane, and other greenhouse gases in the atmosphere. Climate change, on the other hand, to the effects these higher temperatures have on the earth's natural systems, and the impacts that can result:"
p. 5. Mark Hertsgaard. Hot: Living through the Next Fifty Years on Earth. Boston: Houghton Mifflin, Harcourt, 2011.
terms | greenhouse gases | geology | history | impacts | nations | action | sources
Next
Geology
During the geological past the Earth’s
surface temperatures have varied due to natural conditions such as the distending
of the planetary orbit or the wobble of the earth on its axis. Only since the
recent industrial revolution based on use of fossil fuels (high in solid carbon
when burned produces CO2) has the temperature been rising due to an additional
human contribution of greenhouse gases.
When climate has changed in the past
serious consequences occurred for inhabitants of vulnerable areas. Sourcebook
on Economic Losses
terms | greenhouse gases | geology | history | impacts | nations | action | sources
Next |
The recommended actions include three degrees of responses.
These are three graduated steps to reducing risks from abrupt climate change:
1) Minimal - reduce consumption, plant
trees, car pool, walk, bicycle.
2) No regrets - increased fuel efficiency
of appliances and motor vehicles, develop alternative fuels for electrical generation
and transportation, true cost accounting techniques applied to water and energy
resources, CO2 reduction plans, utility rebates for using energy saving appliances.
3) Reindustrialization - cluster heat
using and dispensing operations, urban transportation redesign for mass efficiency
and safety, sea walls and flood plain zoning, hydrogen fuel, solar and thermal
waste recovery systems, energy efficiency rebates, pollution and carbon fuel
taxes, investment incentives.
terms | greenhouse gases | geology | history | impacts | nations | action | sources
Next
Zero emission society!
Join the national campaign to have
candidates address these issues in the coming election. Information available from:
Web Sites Master directory
The Global Change Master Directory
Long term consequences
links
Hadley Center (UK)
UK Climate
National Academy of the Sciences
NAS Council Statement on Petition
on Global ChaÉ U.S. EPA Global Warming: Climate Change and Florida FICUS Florida
Internet Center for Understanding SustaÉ
Intergovernmental Panel on Climate Change
IPCC Working Group II Home Page
Natural Resources Defense Council
NRDC Online's Homepage
World Wildlife Fund
Welcome to WWF: saving life on earth
Florida Solar Energy Center
Florida Solar Energy Center
Friends of the Earth
News Update
PIRG Public Interest Research Group
PIRG: Global Warming
FCAN Florida Consumer Action Network
HREF="http://www.fcan.org/">Click here: Florida Consumer Action Network Home
Page
Join the national campaign to have candidates address these issues in the
election.
TAKE
ACTION
Write Congress to support the Carbon cap and trade laws:
Congressional Directory -- Congress.Org
You can and should make a difference.
"Clearly, citizens of industrialized countries have much more substantial, per
capita CO2 emissions from fuel combustion than do citizens of poorer countries."
Freedman, p. 47.
"It is well established that human
activities have caused a large reduction in the global coverage of mature forest
and that this effect has resulted in a large flux of CO2 to the atmosphere."
Ibid., pp. 47-48.
"In the last three decades, for example,
the amount of carbon dioxide in the atmosphere has increased more than 10 per
cent, from about 315 to more than 350 parts per million."
McKibben, p. 5.
"All of these escalating climate
extremes share a common source, according to the overwhelming consensus of scientific
thought: they are nature's expression of the early stages of the heating of
the atmosphere."
Gelbspan, p. 3.
Next
For further information read:
Frank Luntz, Straight Talk (a political phrase analyst and Republican campaign consultant).
"We have spent the last seven years examining how best to communicate complicated ideas and controversial subjects. The terminology in the upcoming environmental debate needs refinement, starting with “global warming’’ and ending with "environmentalism,’’ It’s time for us to start talking about “climate change” instead of global warming and “conservation” instead of preservation.
1. 'Climate change' is less frightening than 'global warming; ' As one focus group participant noted, climate change “sounds like you’re going from Pittsburgh to Fort Lauderdale.” While global warming has catastrophic connotations attached to it, climate change suggests a more controllable and less emotional challenge."
Frank Luntz, Straight Talk, The Luntz Research Companies: 2004, p. 142.
Print sources are:
Bill Freedman, Environmental Ecology, (San Diego: Academic Press, 1989) pp.
46-61.
Houghton, R. A. "The Role of Forests in affecting the greenhouse gas composition
of the Atmosphere," Global Climate Change and Life on Earth, ed. by R. C. Wyman,
(New York: Routledge, 1991), pp. 43-56.
Keeling, & Whorf, "Mauna Loa." in
Trends '91. A Compendium of Data on Global Change, (Carbon Dioxide Information
Center: Oak Ridge, Tennessee. 1991), pp. 12-15.
Ross Gelbspan, The Heat is On, (Reading,
Mass.: Perseus Books, 1997-98).
Bill McKibben, The End of Nature,
(New York: Anchor: Doubleday, 1989).
IPCC, Intergovernmental Panel on
Climate Change, Climate Change, 1995, 3 Volumes (New York: Cambridge University
Press, 1996).
A. J. McMichael, Planetary Overload,
(New York: Cambridge University Press, 1993), pp. 132-173.
•••••••••••
Online Sources are:
The
Global Warming Debate
Library of Congress Home
Page
PBS Online
Energy Note
U.S. Geological Survey
The Committee for the National Institute for
the Environment
Environmental Working Group
State & Local Climate Change
Environmental Resources
EnviroLink Home Page
Welcome to EnviroWorld
|