ACKNOWLEDGEMENTS

The Revised 1996 IPCC Guidelines for National Greenhouse Gas Inventories (Revised Guidelines)
were accepted by the Intergovernmental Panel on Climate Change (IPCC) at its TwelfthSession (Mexico City, 11-13 September 1996). Earlier, Working Group 1 of the IPCC atits Sixth Session (Mexico City, 10 September 1996) had accepted and then forwarded theRevised Guidelines to the IPCC. The IPCC-XII recommended that the Revised Guidelines“are ready for use by Parties to the UN Framework Convention on Climate Change(UNFCCC) in the preparation of their National Communications with regard toinventories, at a time to be agreed by the Parties of the Convention.” It is, therefore,
extremely gratifying that the consensus effort of nearly one hundred and forty scientists
and national experts from more than thirty countries has resulted in the publication of
the Revised Guidelines.
At the Fourth Session of the Subsidiary Body for Scientific and Technological Advice(SBSTA-4, Geneva, 16-18 December 1996), Parties to the Convention decided how, andwhen, the Revised Guidelines are to be applied. To assist Parties in meeting theircommitments and targets, and to monitor progress, it is essential that national GHGemission inventories contain the best possible information for all major GHG sources andsinks. As such, inventories must be consistent, comparable, complete, and transparent.
The Revised Guidelines provide such a methodology for the estimation and periodic updateof national greenhouse gas (GHG) inventories, and thus comply with the requirements ofArticles 4 and 12 of the UNFCCC.
The Revised Guidelines were developed over a two-year period and draw extensively upon
the previous Guidelines. Where possible, the Revised Guidelines improved upon the early
1995 Guidelines by the synthesis and assessment of relevant new data. These improved
data are critical for regions of the world where baseline information is still sparse. In
areas of scientific advancement, existing methodologies were revised, and additional
methodologies were developed and assessed. A Summary of the Revised 1996 IPCC
Guidelines for National Greenhouse Gas Inventories can be found in Annex 3 of the Reporting
Instructions.
We are indebted to the Co-chairs of the IPCC Expert Groups and the Experts who
generously supported this work. Their dedication to quality and timeliness was truly
remarkable. Core funding for the IPCC Unit for GHG Inventories is provided throughthe IPCC Trust Fund. Other contributions, financial and otherwise, have been received
from numerous governments (Canada, European Union, Netherlands, Norway, United
Kingdom, United States) and several institutions, organisations and programmes(European Environment Agency, Institute of Environmental Studies, United Nations
Environment Programme Country Studies, United States Country Studies Programme).
We are most grateful to the governments of Brazil, Switzerland, Thailand and the United

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Kingdom for kindly hosting the meetings of the IPCC Expert Groups and the Greenhouse
Gas Liaison Group (GILG). We warmly thank the Co-chairmen and the members of theTechnical Support Unit of Working Group I, and the staff of the IPCC/OECD/IEA GHG
inventory programme. In this context, we particularly express our gratitude to Bo Limand Karen Tréanton in their capacity as Co-editors of the Revised Guidelines, andAudrey Glynn-Garnier and Sharon Michel for formatting the Guidelines. Finally, we
express our sincere appreciation to our Visiting Scientists, Yamil Bonduki,
Alexey Kokorin, Isabelle Mamaty and Katrina Marekova for their invaluable input to thiseffort.

Professor B. Bolin
Chairman of the IPCC

Dr. N. Sundararaman
Secretary of the IPCC

Contributors to the Revised 1996 IPCC Guidelines for National Greenhouse Gas
Inventories

Chapter 1: Energy
Co-Chairs of Expert Group on Fuel Combustion
Simon Eggleston (United Kingdom).
Jean-Yves Garnier (IEA).
David Mobley (USA).
Expert/Author for Non-CO2 Tier 1 Approach
K. Mareckova (Slovak Republic).
Experts/Authors for Harmonisation Between IPCC and CORINAIR Inventories
J. P. Fontelle (France), K. E. Joerss (Germany), T. Simmons (United Kingdom),
K. Tréanton (IEA).
Experts/Authors for Emissions from Aircraft
N. A. Kilde (Denmark), and J. Olivier (The Netherlands).
Experts/Contributors
W. Barbour (USA), L. Beck (USA), P.L. Canegallo (Italy), F. Carnovale (Australia),
M. Emmott (United Kingdom), G. McInnes (Denmark) J. Meijer (IEA), R. Montgomery(Luxembourg), H.S. Mukunda (India), T. Pulles (The Netherlands), E. Radwanski (Poland),S. Richardson (United Kingdom), M. Ritter (Austria), H. Saddler (Australia), Z. Samaras(Greece), and T. Simmons (United Kingdom).

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Chapter 2: Industrial Processes
Co-Chairs of Expert Group on Industrial Processes and ‘New Gases’
Art Jaques (Canada).
Audun Rosland (Norway).
Secretary of the Expert GroupF. Weidemann (Norway).
Experts/Authors
H.T. Haukås (Norway), A. Jaques (Canada), F. Neitzert (Canada), A. Rosland (Norway),
K. Rypdal (Norway), and F. Weidemann (Norway).
Experts/Contributors
F. Carnovale (Australia), M. T. Duarte Neves Anacleto (Portugal), C. Ebert (USA),T. Fukushima (Japan), E. Kvist (Sweden) J. Lupinacci (USA), K. Mareckova (SlovakRepublic), A. McCulloch (United Kingdom), J.G.J. Olivier (The Netherlands), H. Oonk(The Netherlands), K.l Øren (Norway), G. Salway (United Kingdom), T. Simmons (UnitedKingdom), and V. Simpson (United Kingdom).

Chapter 4: Agriculture
Co-Chairs of Expert Group on Nitrous Oxide from Agricultural Soils
Carolien Kroeze (The Netherlands).
Arvin Mosier (USA).
Experts/Authors
C. Kroeze (The Netherlands), A. Mosier (USA), C. Nevison (USA), O. Oenema(The Netherlands), S. Seitzinger (USA), and O. van Cleemput (Belgium).
Experts/Contributors
L. Bakken (Norway), P. Bielek (Slovak Republic), S. Bogdanov (Bulgaria), Y. Bonduki(Venezuela), A. F. Bouwman (The Netherlands), R.A. Delmas (France), F.J. Dentener(The Netherlands), R. Francisco (Philippines), J. Freney (Australia), S. Frolking (USA),
P. Groffman (USA), O. Heinemeyer (Germany), R. Karaban (Russian Federation),
L. Klemedtsson (Sweden), P.A. Leffelaar (The Netherlands), E. Lin (China), K. Minami(Japan), W.J. Parton (USA), D.C. Parashar (India), R. Scholes (South Africa), R. Sherlock(New Zealand) K. Smith (United Kingdom), H.G. van Faassen (The Netherlands),
E. Veldkamp (USA), G.L. Velthof (The Netherlands), and G.X. Xing (China).

Chair of Expert Group on Methane Emissions from Rice Cultivation
Dieter H. Ehhalt (Germany).
Experts/Authors
R. Conrad (Germany), A. P. Mitra (India), H.U. Neue (Philippines), and R. Sass (USA).

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Experts/Contributors
S. Bhattacharya (India), K. Boonpragob (Thailand), O.T. Denmead (Australia), Y.A. Husin(Indonesia), M.C. Jain (India), P. Jermsawatdipong (Thailand), N. Krairapanond (Thailand),K. Minami (Japan), D.C. Parashar (India), D. Phantumvanit, S. Piamphongsant (Thailand),
G.Y. Shi (China), O. Siriratpiriya (Thailand), S. Towprayoon (Thailand), G.X. Xing (China),
L. Xu (China), and S.H. Yun (Republic of Korea).

Chapter 5: Land-use Change and Forestry
Co-Chairs of Expert Group on Land-use Change and Forestry
Sandra Brown (USA).
Youba Sokona (Senegal).
Convening Experts/Authors
S. Brown (USA) and J. Winjum (USA).
Experts/Authors
A. Kokorin (Russian Federation) and M. Lorenzini (Italy).
Experts/Contributors
S. Amous (Tunisia), S. Calman (New Zealand), P. Cheng (Australia), H. Eriksson(Sweden), P. Frost (Zimbabwe), T. Karjalainen (Finland), J. Mindas (Slovak Republic),
N.H. Ravindranath (India) and Y. Sokona (Senegal).

Co-chairs of Expert Group on Emissions and Uptake of CO2 from Soils
Arvin Mosier (USA).
Keith Paustian (USA).
Convening Expert/Author
K. Paustian (USA).
Experts/Authors
H. Janzen (Canada), H. Tiessen (Canada), and M. van Noordwijk (Indonesia).
Experts/Contributors
O. Andrén (Sweden), E. Davidson (USA), H. Eswaran (USA), E. Fernandes (USA),
P. Grace (Australia), R. Houghton (USA), J. Kimble (USA), T. Kolchingina (RussianFederation), R. Lal (USA), M. Scholes (South Africa), P. Smith (United Kingdom), G. Tian(Nigeria), P. Woomer (Kenya), and L. Zhong (China).

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Chapter 6: Waste
Co-Chairs of Expert Group on Waste
Elisabeth Aitchison (United Kingdom).
Chris Franklin (United Kingdom).
Tom Kerr (USA).
Cindy Jacobs (USA).
Experts/Authors
E. Aitchison (United Kingdom), C. Franklin (United Kingdom), C. Jacobs (USA) andJ. Woodbury (USA).
Experts/Contributors
D. Augenstein (USA), A.D. Bhide (India), D. Becker (The Netherlands), J. Bogner (USA),
K. Butterback-Bahl (Germany), T. Beer (Australia), P. Czepiel (USA), L. de Rome (UnitedKingdom), D. Gaudioso (Italy), B. Hamelers (The Netherlands), K. Hogan (USA),
N. A. Kilde (Denmark), A. Lifshits (Russian Federation), E. Matthews (USA), M. Meadows(United Kingdom), M. Milton (United Kingdom), P. Manczarski (Poland), H. Oonk(The Netherlands), F. Otieno (South Africa), R. Pipatti (Finland), S. Thorneloe (USA),
A. van Amstel (The Netherlands), and I. Grietje Zeeman (The Netherlands).

IPCC/OECD/IEA Secretariats
C. Allen (OECD), Y. Bonduki (IPCC/OECD), B.A. Callander (IPCC), J.C. Corfee-Morlot(OECD), J.Y. Garnier (IEA), A. Glynn-Garnier (IPCC/OECD), D.J. Griggs (IPCC),
J. Lakeman (IPCC), B. Lim (IPCC/OECD), I. Mamaty (IPCC/OECD), J. Meijer (IEA),
S. Michel (IEA), B. Nyenzi (IPCC), T. Simmons (IEA), J. Stein (IPCC/OECD), andK. Tréanton (IEA).

The Revised 1996 IPPC Guidelines for National Greenhouse Inventories containmaterial from the 1995 IPCC Guidelines for National Greenhouse Inventories(1995 Guidelines). The Co-Chairs of the previous Expert Groups are given inthe 1995 Guidelines.

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