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Direct and indirect human contributions to terrestrial carbon fluxes : a workshop summary / par Johnson,, Rob Coppock and Stephanie. Publication : [S.l.] : National Academies Press, 2004 . 92 p. ; , Human-induced climate change is an important environmental issue worldwide, as scientific studies increasingly demonstrate that human activities are changing the Earth's climate. Even if dramatic reductions in emissions were made today, some human-induced changes are likely to persist beyond the 21st century. The Kyoto Protocol calls for emissions reporting that separates out management-induced changes in greenhouse gases from those changes caused by indirect human effects (e.g., carbon dioxide fertilization, nitrogen deposition, or precipitation changes), natural effects, and past practices on forested agricultural lands. This book summarizes a September 2003 workshop where leaders from academia, government and industry came together to discuss the current state of scientific understanding on quantifying direct human-induced change in terrestrial carbon stocks and related changes in greenhouse gas emissions and distinguishing these changes from those caused by indirect and natural effects. 23 cm. Date : 2004 Disponibilité : Exemplaires disponibles: La bibliothèque des lettres et sciences humaines et sociales (1),

Licensing geographic data and services / par Services,, Committee on Licensing Geographic Data and. Publication : [S.l.] : National Academies Press, 2004 . 296 p. ; , Paperback. 23 cm. Date : 2004 Disponibilité : Exemplaires disponibles: La bibliothèque des lettres et sciences humaines et sociales (1),

National security and homeland defense : challenges for the chemical sciences in the 21st century / par Century,, Committee on Challenges for the Chemical Sciences in the 21st. Publication : [S.l.] : National Academies Press, 2002 . 122 p. ; , Paperback. 23 cm. Date : 2002 Disponibilité : Exemplaires disponibles: La bibliothèque des lettres et sciences humaines et sociales (1),

Radiative forcing of climate change : expanding the concept and addressing uncertainties / par Climate,, Committee on Radiative Forcing Effects on. Publication : [S.l.] : National Academies Press, 2005 . 224 p. ; , Broché. 23 cm. Date : 2005 Disponibilité : Exemplaires disponibles: La bibliothèque des lettres et sciences humaines et sociales (1),

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