![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
. | ![]() |
. |
![]()
Washington DC (SPX) Nov 24, 2005 Even though the United States does not participate in the Kyoto protocol, about one-quarter of the population lives in states, counties or cities that have adopted climate change policies similar to those of the global initiative, according to a Brief Communication published in the November 17 issue of Nature. Including regions classified as 'probable' and 'possible' adopters, which have pledged to reduce emissions, more than one-third of the U.S. population lives in such areas, say co-authors Brendan Fisher and Robert Costanza of the University of Vermont. Together, these regions contribute up to half of the US gross domestic product, equivalent of 16.9% of global GDP, a slightly larger share than Japan, the world's second largest economy. Although the numbers look promising, Fisher and Costanza caution that "compliance will be a challenge even for current adopters, who have on average increased their carbon dioxide emissions by 14% since 1990." There are no mechanisms to enforce such initiatives, they add. However, the local nature of these initiatives could make it possible to develop adaptable, site-specific plans for reducing greenhouse-gas emissions. The United States produces 24% of worldwide greenhouse-gas emissions. Related Links Nature SpaceDaily Search SpaceDaily Subscribe To SpaceDaily Express ![]() ![]() People will soon be able to find out how vulnerable their own local area is to global warming, thanks to new techniques developed by members of the STARDEX project. |
![]() |
|
The content herein, unless otherwise known to be public domain, are Copyright 1995-2006 - SpaceDaily.AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA PortalReports are copyright European Space Agency. All NASA sourced material is public domain. Additionalcopyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by SpaceDaily on any Web page published or hosted by SpaceDaily. Privacy Statement |