-
1
-
-
0002289566
-
-
J. T. Houghton et al., Eds. Cambridge Univ. Press, Cambridge
-
U. Cubasch, G. A. Meehl, in Climate Change 2001: The Scientific Basis, J. T. Houghton et al., Eds. (Cambridge Univ. Press, Cambridge, 2001), pp. 525-582.
-
(2001)
Climate Change 2001: The Scientific Basis
, pp. 525-582
-
-
Cubasch, U.1
Meehl, G.A.2
-
5
-
-
26944481617
-
-
J. C. Orr et al., Nature 437, 681 (2005).
-
(2005)
Nature
, vol.437
, pp. 681
-
-
Orr, J.C.1
-
8
-
-
0032578907
-
-
M. I. Hoffert et al., Nature 395, 881 (1998).
-
(1998)
Nature
, vol.395
, pp. 881
-
-
Hoffert, M.I.1
-
9
-
-
18644385222
-
-
M. I. Hoffert et al., Science 298, 981 (2002).
-
(2002)
Science
, vol.298
, pp. 981
-
-
Hoffert, M.I.1
-
10
-
-
33750370268
-
-
note
-
Geoengineering refers to engineering aimed at counteracting the undesired side effects of other human activities (11). Two classes may be distinguished: climate engineering (12-15) and carbon cycle engineering [for example, through modifying ocean alkalinity (16, 17)]. Here, the word geoengineering refers specifically to climate engineering (i.e., direct and intentional management of the climate system).
-
-
-
-
13
-
-
0003865514
-
-
National Academy of Sciences, (National Academy Press, Washington, DC)
-
National Academy of Sciences, Policy Implications of Greenhouse Warming: Mitigation, Adaptation and the Science Base (National Academy Press, Washington, DC, 1992), pp. 433-464.
-
(1992)
Policy Implications of Greenhouse Warming: Mitigation, Adaptation and the Science Base
, pp. 433-464
-
-
-
14
-
-
0000573621
-
-
R. G. Watts, Ed. Lewis Publishers, Boca Raton, FL
-
B. P. Flannery et al., in Engineering Response to Global Climate Change: Planning a Research and Development Agenda, R. G. Watts, Ed. (Lewis Publishers, Boca Raton, FL, 1997), pp. 379-427.
-
(1997)
In Engineering Response to Global Climate Change: Planning a Research and Development Agenda
, pp. 379-427
-
-
Flannery, B.P.1
-
15
-
-
33748899640
-
-
10.1007/s10584-006-9101-y
-
P. J. Crutzen, Clim. Change 76, 10.1007/s10584-006-9101-y (2006).
-
(2006)
Clim. Change
, vol.76
-
-
Crutzen, P.J.1
-
18
-
-
0004151424
-
-
(Engl. transl.) American Geophysical Union, Washington, DC
-
M. I. Budyko, Climate Changes (Engl. transl.) (American Geophysical Union, Washington, DC, 1977).
-
(1977)
Climate Changes
-
-
Budyko, M.I.1
-
20
-
-
0346152820
-
-
10.1029/2003GL016875
-
C. M. Ammann, G. A. Meehl, W. M. Washington, C. S. Zender, Geophys. Res. Lett. 30, 10.1029/2003GL016875 (2003).
-
(2003)
Geophys. Res. Lett.
, vol.30
-
-
Ammann, C.M.1
Meehl, G.A.2
Washington, W.M.3
Zender, C.S.4
-
21
-
-
21044434586
-
-
10.1020/2004JD005557
-
T. M. L. Wigley, C. M. Ammann, B. D. Santer, S. C. B. Raper, J. Geophys. Res. 110, 10.1020/2004JD005557 (2005).
-
(2005)
J. Geophys. Res.
, vol.110
-
-
Wigley, T.M.L.1
Ammann, C.M.2
Santer, B.D.3
Raper, S.C.B.4
-
25
-
-
33750291722
-
-
note
-
MAGICC is a suitable tool because it reproduces the results from more complex coupled ocean/atmosphere general circulation models for both volcanic time-scale (21) and long-term (26) forcing.
-
-
-
-
27
-
-
0003564167
-
-
N. Nakićenović, R. Swart, Eds., Cambridge Univ. Press, Cambridge
-
N. Nakićenović, R. Swart, Eds., Special Report on Emissions Scenarios (Cambridge Univ. Press, Cambridge, 2000).
-
(2000)
Special Report on Emissions Scenarios
-
-
-
28
-
-
33750326097
-
-
note
-
Avoiding dangerous anthropogenic interference with the climate system is one of the primary guidelines for climate policy espoused in Article 2 of the United Nations Framework Convention on Climate Change.
-
-
-
-
29
-
-
33750339106
-
-
note
-
2O, halocarbons, and tropospheric aerosols). Emissions from these sources are assumed to follow the A1B scenario to 2100 and then remain constant, leading to a slow but long-term increase in radiative forcing.
-
-
-
-
30
-
-
0002329078
-
-
J. T. Houghton et al., Eds. Cambridge Univ. Press, Cambridge
-
J. A. Church, J. M. Gregory, in Climate Change 2001: The Scientific Basis, J. T. Houghton et al., Eds. (Cambridge Univ. Press, Cambridge, 2001), pp. 639-694.
-
(2001)
Climate Change 2001: The Scientific Basis
, pp. 639-694
-
-
Church, J.A.1
Gregory, J.M.2
-
33
-
-
33750298113
-
-
note
-
Teller et al. (34) point out that sulfate aerosols are "grossly nonoptimized" as scatterers of short-wave radiation and that metallic or resonant scatterers offer large mass savings. Although emplacement costs for such scatterers would be higher, they estimate net costs (for metals) to be "as much as five times less" than for sulfate aerosols.
-
-
-
-
34
-
-
33750331935
-
-
Preprint UCRL-JC-148012, Lawrence Livermore National Laboratory, Livermore, CA
-
E. Teller, R. Hyde, L. Wood, Active Climate Stabilization: Practical Physics-Based Approaches to Prevention of Climate Change (Preprint UCRL-JC-148012, Lawrence Livermore National Laboratory, Livermore, CA, 2002); www.llnl.gov/global-warm/148012.pdf.
-
(2002)
Active Climate Stabilization: Practical Physics-Based Approaches to Prevention of Climate Change
-
-
Teller, E.1
Hyde, R.2
Wood, L.3
-
35
-
-
0026442105
-
-
G. J. S. Bluth, S. D. Doiron, C. C. Schnetzler, A. J. Krueger, L. S. Walter, Geophys. Res. Lett. 19, 151 (1992).
-
(1992)
Geophys. Res. Lett.
, vol.19
, pp. 151
-
-
Bluth, G.J.S.1
Doiron, S.D.2
Schnetzler, C.C.3
Krueger, A.J.4
Walter, L.S.5
-
36
-
-
55449129296
-
-
10.1029/2003GC000654
-
S. Guo, G. J. S. Bluth, W. I. Rose, I. M. Watson, A. J. Prata, Geochem. Geophys. Geosys. 5, 10.1029/2003GC000654 (2004).
-
(2004)
Geochem. Geophys. Geosys.
, vol.5
-
-
Guo, S.1
Bluth, G.J.S.2
Rose, W.I.3
Watson, I.M.4
Prata, A.J.5
-
38
-
-
33750333897
-
-
note
-
At steady-state conditions, an injection of 5 TgS/year into the stratosphere would increase the flux into the troposphere by the same amount, with larger fluxes in high latitudes. Given current emissions, the consequences of this extra flux are likely to be minor, but this aspect warrants further attention.
-
-
-
-
40
-
-
33750359678
-
-
note
-
The National Center for Atmospheric Research is supported by NSF.
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