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Items where Author is "Köhler, Peter"

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Article

Article
Köhler, P. , Knorr, G. and Bard, E. (2014)
Permafrost thawing as a possible source of abrupt carbon release at the onset of the Bølling/Allerød ,
Nature Communications, 5 , p. 5520 .
doi:10.1038/ncomms6520 , hdl:10013/epic.44399
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Article
Von der Heydt, A. S. , Köhler, P. , Van de Wal, R. S. W. and Dijkstra, H. A. (2014)
On the state dependency of fast feedback processes in (paleo) climate sensitivity ,
Geophysical Research Letters, 41 (18), pp. 6484-6492 .
doi:10.1002/2014GL061121 , hdl:10013/epic.44261 Item availablity restricted.
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Article
NEEM-Community-Members, T. , Dahl-Jensen, D. , Albert, M. R. , Aldahan, A. , Azuma, N. , Balslev-Clausen, D. , Baumgartner, M. , Berggren, A. M. , Bigler, M. , Binder, T. , Blunier, T. , Bourgeois, J. C. , Brook, E. J. , Buchardt, S. L. , Buizert, C. , Capron, E. , Chappellaz, J. , Chung, J. , Clausen, H. B. , Cvijanovic, I. , Davies, S. M. , Ditlevsen, P. , Eicher, O. , Fischer, H. , Fisher, D. A. , Fleet, L. G. , Gfeller, G. , Gkinis, V. , Gogineni, S. , Grinsted, A. , Goto-Azuma, K. , Gudlaugsdottir, H. , Guillevic, M. , Hansen, S. B. , Hansson, M. , Hirabayashi, M. , Hong, S. , Hur, S. D. , Huybrechts, P. , Hvidberg, C. S. , Jenk, T. , Iizuka, Y. , Johnsen, S. J. , Jones, T. R. , Jouzel, J. , Karlsson, N. B. , Kawamura, K. , Keegan, K. , Kettner, E. , Kipfstuhl, S. , Kjær, H. A. , Koutnik, M. , Kuramoto, T. , Köhler, P. , Laepple, T. , Landais, A. , Langen, P. L. , Larsen, L. B. , Leuenberger, D. , Leuenberger, M. , Leuschen, C. , Li, J. , Lipenkov, V. , Martinerie, P. , Maselli, O. J. , Masson-Delmotte, V. , McConnell, J. R. , Miller, H. , Mini, O. , Miyamoto, A. , Montagnat-Rentier, M. , Mulvaney, R. , Muscheler, R. , Paden, J. , Orsi, A. J. , Panton, C. , Pattyn, F. , Petit, J. R. , Pol, K. , Popp, T. , Possnert, G. , Prié, F. , Prokopiou, M. , Quiquet, A. , Rasmussen, S. O. , Raynaud, D. , Ren, J. , Reutenauer, C. , Ritz, C. , Röckmann, T. , Rosen, J. L. , Rubino, M. , Rybak, O. , Samyn, D. , Sapart, C. J. , Schilt, A. , Schmidt, A. M. Z. , Schüpbach, S. , Schwander, J. , Seierstad, I. , Severinghaus, J. P. , Sheldon, S. , Simonsen, S. B. , Sjolte, J. , Solgaard, A. M. , Sowers, T. , Sperlich, P. , Steen-Larsen, H. C. , Steffen, K. , Steffensen, J. P. , Steinhage, D. , Stocker, T. F. , Stowasser, C. , Sturevik, A. S. , Sturges, W. T. , Sveinbjörnsdottir, A. , Svensson, A. , Tison, J. L. , Uetake, J. , Vallelonga, P. , van de Wal, R. S. W. , van der Wel, G. , Vaughn, B. H. , Vinther, B. , Waddington, E. , Wegner, A. , Weikusat, I. , White, J. W. C. , Wilhelms, F. , Winstrup, M. , Witrant, E. , Wolff, E. W. , Xiao, C. and Zheng, J. (2013)
Eemian interglacial reconstructed from a Greenland folded ice core ,
Nature, 493 (7433), pp. 489-494 .
doi:10.1038/nature11789 , hdl:10013/epic.40716

Article
Hartmann, J. , West, A. J. , Renforth, P. , Köhler, P. , De La Rocha, C. L. , Wolf-Gladrow, D. A. , Dürr, H. H. and Scheffran, J. (2013)
Enhanced chemical weathering as a geoengineering strategy to reduce atmospheric carbon dioxide, supply nutrients, and to mitigate ocean acidification ,
Reviews of Geophysics, 51 (2), pp. 113-149 .
doi:10.1002/rog.20004 , hdl:10013/epic.41047
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Article
Köhler, P. , Abrams, J. F. , Völker, C. , Hauck, J. and Wolf-Gladrow, D. A. (2013)
Geoengineering impact of open ocean dissolution of olivine on atmospheric CO2, surface ocean pH and marine biology ,
Environmental Research Letters, 8 (1), 014009 .
doi:10.1088/1748-9326/8/1/014009 , hdl:10013/epic.40694
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Article
Völker, C. and Köhler, P. (2013)
Responses of ocean circulation and carbon cycle to changes in the position of the Southern hemisphere westerlies at Last Glacial Maximum ,
Paleoceanography, 28 (4), pp. 726-739 .
doi:10.1002/2013PA002556 , hdl:10013/epic.42798
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Article
Schneider, R. , Schmitt, J. , Köhler, P. , Joos, F. and Fischer, H. (2013)
A reconstruction of atmospheric carbon dioxide and its stable carbon isotopic composition from the penultimate glacial maximum to the last glacial inception ,
Climate of the Past, 9 (6), pp. 2507-2523 .
doi:10.5194/cp-9-2507-2013 , hdl:10013/epic.42641
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Article
Picard, N. , Köhler, P. , Mortier, F. and Gourlet-Fleury, S. (2012)
A comparison of five classifications of species into functional groups in tropical forests of French Guiana ,
Ecological Complexity, 11 , pp. 75-83 .
doi:10.1016/j.ecocom.2012.03.003 , hdl:10013/epic.39259

Article
Köhler, P. , Knorr, G. , Buiron, D. , Lourantou, A. and Chappellaz, J. (2011)
Abrupt rise in atmospheric CO2 at the onset of the Bølling/Allerød: in-situ ice core data versus true atmospheric signal ,
Climate of the Past, 7 (2), pp. 473-486 .
doi:10.5194/cp-7-473-2011 , hdl:10013/epic.37451
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Article
van de Wal, R. S. W. , de Boer, B. , Lourens, L. , Köhler, P. and Bintanja, R. (2011)
Continuous and self-consistent CO2 and climate records over the past 20 Myrs ,
Climate of the Past Discussions 7, pp. 437-461 .
doi:10.5194/cpd-7-437-2011 , hdl:10013/epic.36745
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Article
Köhler, P. , Hartmann, J. and Wolf-Gladrow, D. (2011)
Response to Schuiling et al.: Different processes at work ,
Proceedings of the National Academy of Sciences of the United States of America, 108(12), E42. .
doi:10.1073/pnas.1019468108 , hdl:10013/epic.37059
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Article
Köhler, P. , Fischer, H. and Schmitt, J. (2010)
Atmospheric δ13CO2 and its relation to pCO2 and deep ocean δ13C during the late Pleistocene ,
Paleoceanography, 25, PA1213 .
doi:10.1029/2008PA001703 , hdl:10013/epic.34687
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Article
Lourantou, A. , Lavric, J. V. , Köhler, P. , Barnola, J. M. , Paillard, D. , Michel, E. , Raynaud, D. and Chappellaz, J. (2010)
Constraint of the CO2 rise by new atmospheric carbon isotopic measurements during the last deglaciation ,
Global Biogeochemical Cycles, 24, GB2015 .
doi:10.1029/2009GB003545 , hdl:10013/epic.35364
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Article
Köhler, P. , Hartmann, J. and Wolf-Gladrow, D. (2010)
Geoengineering potential of artificially enhanced silicate weathering of olivine ,
Proceedings of the National Academy of Sciences of the United States of America, 107(47), 2022820233. .
doi:10.1073/pnas.1000545107 , hdl:10013/epic.36220
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Article
Timm, O. , Köhler, P. , Timmermann, A. and Menviel, L. (2010)
Mechanisms for the Onset of the African Humid Period and the Sahara Greening 14.5-11 ka BP ,
Journal of Climate, 23 , pp. 2612-2633 .
doi:10.1175/2010JCLI3217.1 , hdl:10013/epic.35343
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Article
Köhler, P. , Knorr, G. , Buiron, D. , Lourantou, A. and Chappellaz, J. (2010)
Rapid changes in ice core gas records Part 2: Understanding the rapid rise in atmospheric CO2 at the onset of the Bølling/Allerød ,
Climate of the Past Discussions, 6 , pp. 1473-1501 .
doi:10.5194/cpd-6-1473-2010 , hdl:10013/epic.35723
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Article
Köhler, P. (2010)
Rapid changes in ice core gas records Part I: On the accuracy of methane synchronisation of ice cores ,
Climate of the Past Discussions 6, pp. 1453-1471 .
doi:10.5194/cpd-6-1453-2010 , hdl:10013/epic.35724
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Article
Köhler, P. and Huth, A. (2010)
Towards ground-truthing of spaceborne estimates of above-ground biomass and leaf area index in tropical rain forests ,
Biogeosciences Discussions 7, pp. 3227-3255 .
doi:10.5194/bgd-7-3227-2010 , hdl:10013/epic.35190
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Article
Köhler, P. and Huth, A. (2010)
Towards ground-truthing of spaceborne estimates of above-ground life biomass and leaf area index in tropical rain forests ,
Biogeosciences, 7 , pp. 2531-2543 .
doi:10.5194/bg-7-2531-2010 , hdl:10013/epic.35722
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Article
Köhler, P. , Bintanja, R. , Fischer, H. , Joos, F. , Knutti, R. , Lohmann, G. and Masson-Delmotte, V. (2010)
What caused Earth's temperature variations during the last 800,000 years? Data-based evidence on radiative forcing and constraints on climate sensitivity ,
Quaternary Science Reviews, 29 (1), pp. 129-145 .
doi:10.1016/j.quascirev.2009.09.026 , hdl:10013/epic.33949
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Article
Fischer, H. , Schmitt, J. , Lüthi, D. , Stocker, T. F. , Tschumi, T. , Parekh, P. , Joos, F. , Köhler, P. , Völker, C. , Gersonde, R. , Barbante, C. , Le Floch, M. , Raynaud, D. and Wolff, E. (2010)
The role of Southern Ocean processes on orbital and millennial CO2 variations - a synthesis ,
Quaternary Science Reviews, 29 (1), pp. 193-205 .
doi:10.1016/j.quascirev.2009.06.007 , hdl:10013/epic.33950
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Article
Köhler, P. , Muscheler, R. , Richter, K. U. , Snowball, I. and Wolf-Gladrow, D. (2009)
Comment on "Magnetic effect on CO2 solubility in seawater: A possible link between geomagnetic field variations and climate" by Alexander Pazur and Michael Winklhofer ,
Geophysical Research Letters, 36, L03705. .
doi:10.1029/2008GL036133 , hdl:10013/epic.31882
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Article
Hartmann, J. , Jansen, N. , Dürr, H. H. , Kempe, S. and Köhler, P. (2009)
Global CO2-consumption by chemical weathering: What is the contribution of highly active weathering regions? ,
Global and Planetary Change 69(4), pp. 185-194 .
doi:10.1016/j.gloplacha.2009.07.007 , hdl:10013/epic.33629
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Article
Köhler, P. and Bintanja, R. (2008)
The carbon cycle during the Mid Pleistocene Transition: The Southern Ocean Decoupling Hypothesis ,
Climate of the Past Discussions, 4 , pp. 809-858 .
hdl:10013/epic.30818
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Köhler, P. and Bintanja, R. (2008)
The carbon cycle during the Mid Pleistocene Transition: the Southern Ocean Decoupling Hypothesis ,
Climate of the Past, 4 , pp. 311-332 .
hdl:10013/epic.31579
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Article
Köhler, P. and Huth, A. (2007)
Impacts of recruitment limitation and canopy disturbance on tropical tree species richness ,
Ecological Modelling, 203 (3), pp. 511-517 .
doi:10.1016/j.ecolmodel.2006.11.023 , hdl:10013/epic.25075
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Article
Köhler, P. and Fischer, H. (2006)
Interactive comment on "Ice-driven CO2 feedback on ice volume" by W.F. Ruddiman ,
Climate of the Past Discussions, 2, S17-S23. {www.climate-of-the-past.net/cpd/2/S17/} .
hdl:10013/epic.25011
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Article
Köhler, P. and Fischer, H. (2006)
Interactive comment on "Proposing a mechanistic understanding of changes in atmospheric CO2 during the last 740 000 years" ,
Climate of the Past Discussions, 2, S121-S123, {http://www.cosis.net/copernicus/EGU/cpd/2/S121/cpd-2-S121_p.pdf} .
hdl:10013/epic.25495
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Article
Köhler, P. and Fischer, H. (2006)
Interactive comment on "Proposing a mechanistic understanding of changes in atmospheric CO2 during the last 740 000 years" ,
Climate of the Past Discussions, 2, S116-S120, {http://www.cosis.net/copernicus/EGU/cpd/2/S116/cpd-2-S116_p.pdf}. .
hdl:10013/epic.25496
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Article
Köhler, P. and Fischer, H. (2006)
Interactive comment on "Proposing a mechanistic understanding of changes in atmospheric CO2 during the last 740 000 years" ,
Climate of the Past Discussions, 2, S112-S115, {http://www.cosis.net/copernicus/EGU/cpd/2/S112/cpd-2-S112_p.pdf}. .
hdl:10013/epic.25497
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Article
Köhler, P. and Fischer, H. (2006)
Interactive comment on "Proposing a mechanistic understanding of changes in atmospheric CO2 during the last 740 000 years" by P. Köhler and H. Fischer ,
Climate of the Past Discussions, 2, S8-S14. {www.climate-of-the-past.net/cpd/2/S8/} .
hdl:10013/epic.24933
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Article
Köhler, P. , Schmitt, J. and Fischer, H. (2006)
Interactive comment on On the application and interpretation of Keeling plots in paleo climate research deciphering d13C of atmospheric CO2 measured in ice cores by P. Köhler et al. ,
Biogeosciences Discuss., 3, S730S738, {www.biogeosciences-discuss.net/3/S730/2006/} .
hdl:10013/epic.25929
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Article
Köhler, P. , Schmitt, J. and Fischer, H. (2006)
On the application and interpretation of Keeling plots in paleo climate research - Deciphering d13C of atmospheric CO2 measured in ice cores ,
Biogeosciences Discussions, 3 , pp. 513-573 .
hdl:10013/epic.24015
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Article
Köhler, P. , Fischer, H. , Schmitt, J. and Munhoven, G. (2006)
On the application and interpretation of Keeling plots in paleo climate research - Deciphering d13C of atmospheric CO2 measured in ice cores ,
Biogeosciences, 3 , pp. 539-556 .
hdl:10013/epic.25077
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Article
Köhler, P. and Fischer, H. (2006)
Proposing a mechanistic understanding of changs in atmospheric CO2 during the last 740,000 years ,
Climate of the Past Discussions, 2 , pp. 1-42 .
hdl:10013/epic.22196
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Article
Köhler, P. and Fischer, H. (2006)
Simulating low frequency changes in atmospheric CO2 during the last 740 000 years ,
Climate of the Past, 278, 57 .
hdl:10013/epic.25076
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Article
Köhler, P. , Muscheler, R. and Fischer, H. (2006)
A model-based interpretation of low frequency changes in the carbon cycle during the last 120,000 years and its implications for the reconstruction of atmospheric D14C ,
Geochemistry Geophysics Geosystems, 7, Q11N06. .
doi:10.1029/2005GC001228 , hdl:10013/epic.24177
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Article
Wolff, E. , Kull, C. , Chappellaz, J. , Fischer, H. , Miller, H. , Stocker, T. F. , Watson, A. J. , Flower, B. , Joos, F. , Köhler, P. , Matsumoto, K. , Monnin, E. , Mudelsee, M. , Paillard, D. and Shackleton, N. (2005)
Modeling past atmospheric CO2: Results of a challenge ,
EOS Trans. AGU, 86 (38), pp. 341-345 .
doi:10.1029/2005EO380003 , hdl:10013/epic.22713
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Article
Köhler, P. , Fischer, H. , Munhoven, G. and Zeebe, R. (2005)
Quantitative interpretation of atmospheric carbon records over the last glacial termination ,
Global Biogeochemical Cycles, 19, GB4020 .
doi:10.1029/2004GB002345 , hdl:10013/epic.20777
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Article
Köhler, P. , Joos, F. , Gerber, S. and Knutti, R. (2005)
Simulated changes in vegetation distribution, land carbon storage, and atmospheric CO2 in response to a collapse of the North Atlantic thermohaline circulation ,
Climate Dynamics, 25 (7), pp. 689-708 .
doi:10.1007/s00382-005-0058-8 , hdl:10013/epic.21380
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Article
Huth, A. , Drechsler, M. and Köhler, P. (2005)
Using multicriteria decision analysis and a forest growth model to assess impacts of tree harvesting in Dipterocarp lowland rain forests ,
Forest Ecology and Management, 207 (1), pp. 215-232 .
doi:10.1016/j.foreco.2004.10.028 , hdl:10013/epic.22133

Article
Fischer, H. , Köhler, P. , Schmitt, J. and Fundel, F. (2004)
The Global Carbon Cycle During the Last Glacial/Interglacial Transition ,
PAGES News, Vol 12(2), p., pp. 29-30 .
hdl:10013/epic.20785
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Article
Huth, A. , Drechsler, M. and Köhler, P. (2004)
Multicriteria evaluation of simulated logging scenarios in a tropical rain forest ,
Journal of Environmental Management, 71 , pp. 321-333 .
doi:10.1016/j.envman.2004.03.008 , hdl:10013/epic.21139

Article
Köhler, P. and Fischer, H. (2004)
Simulating changes in the terrestrial biosphere during the last glacial/interglacial transition ,
Global and Planetary Change, 43 , pp. 33-55 .
doi:10.1016/j.gloplacha.2004.02.005 , hdl:10013/epic.16522
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Article
Köhler, P. and Huth, A. (2004)
Simulating growth dynamics in a South-East Asian rain forest threatened by recruitment shortage and tree harvesting ,
Climatic Change:, 67 (1), pp. 95-117 .
doi:10.1007/s10584-004-0713-9 , hdl:10013/epic.16717

Article
Köhler, P. , Chave, J. , Riera, B. and Huth, A. (2003)
Simulating long-term response of tropical wet forests to fragmentation ,
Ecosystems, 6 (2), pp. 114-128 .
doi:10.1007/s10021-002-0121-9 , hdl:10013/epic.16206
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Article
Köhler, P. and Wirtz, K. W. (2002)
Linear understanding of a huge aquatic ecosystem model using a group-collecting sensitivity analysis ,
Environmental Modelling & Software, 17 (7), pp. 613-625 .
doi:10.1016/S1364-8152(02)00022-1 , hdl:10013/epic.15731
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Article
Fischer, H. and Köhler, P. (2002)
RESPIC (Nachwuchsforschergruppe) - Paläoklimatische Veränderungen des Kohlenstoffkreislaufes ,
DEKLIM : Deutsches Klimaforschungsprogramm (2001-2006) gefördert durch das BMBF : Kick-Off-Meeting, 25.-26. Februar 2002, Bad Honnef, Germany, p. 24-26. (Forschung für die Umwelt) .
hdl:10013/epic.20048
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Article
Köhler, P. , Reinhard, K. and Huth, A. (2002)
Simulating anthropogenic impacts to bird communities in tropical rain forests ,
Biological Conservation, 108 , pp. 35-47 .
doi:10.1016/S0006-3207(02)00088-5 , hdl:10013/epic.15609
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Article
Kammesheidt, L. , Köhler, P. and Huth, A. (2002)
Simulating logging scenarios in secondary forest embedded in a fragmented neotropical landscape ,
Forest Ecology and Management, 170 (1), pp. 89-105 .
doi:10.1016/S0378-1127(01)00783-6 , hdl:10013/epic.15259

Article
Köhler, P. , Ditzer, T. , Ong, R. C. and Huth, A. (2001)
Comparison of measured and modelled growth on permanent plots in Sabahs rain forests ,
Forest Ecology and Management, 144 (1), pp. 101-111 .
doi:10.1016/S0378-1127(00)00364-9 , hdl:10013/epic.15105

Article
Kammesheidt, L. , Köhler, P. and Huth, A. (2001)
Sustainable timber harvesting in Venezuela: a modelling approach ,
Journal of Applied Ecology, 38 (4), pp. 756-770 .
doi:10.1046/j.1365-2664.2001.00629.x , hdl:10013/epic.15106
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Article
Köhler, P. , Ditzer, T. and Huth, A. (2000)
Concepts for the aggregation of tropical tree species into functional types and the application on Sabah's lowland rain forests ,
Journal of Tropical Ecology, 16 (4), pp. 591-602 .
doi:10.1017/S0266467400001590 , hdl:10013/epic.15104

Article
Ditzer, T. , Glauner, R. , Foerster, M. , Köhler, P. and Huth, A. (2000)
The process-based stand growth model FORMIX3-Q applied in a GIS-environment for growth and yield analysis in a tropical rain forest ,
Tree Physiology, 20 , pp. 367-381 .
hdl:10013/epic.15103

Article
Fosberg, M. A. , Cramer, W. , Brovkin, V. , Fleming, R. , Gardner, R. , Gill, A. M. , Goldammer, J. G. , Keane, R. , Köhler, P. , Lenihan, J. , Neilson, R. , Sitch, S. , Thornicke, K. , Venevski, S. , Weber, M. G. and Wittenberg, U. (1999)
Strategy for a fire module in dynamic global vegetation models ,
International Journal of Wildland Fire, 9 (1), pp. 79-84 .
doi:10.1071/WF99007 , hdl:10013/epic.15256

Article
Köhler, P. and Huth, A. (1998)
The effects of tree species grouping in tropical rain forest modelling - simulations with the individual based model FORMIND ,
Ecological Modelling, 109 (3), pp. 301-321 .
doi:10.1016/S0304-3800(98)00066-0 , hdl:10013/epic.15102
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Inbook

Inbook
Köhler, P. and Huth, A. (1998)
An individual based rain forest model - concepts and simulation results ,
A. Kastner-Maresch, W. Kurth, M. Sonntag and B. Breckling (editors). Individual-based structural and functional models in ecology. Bayreuther Institut für terrestrische Ökosystemforschung, Bayreuth. Bayreuther Forum Ökologie .
hdl:10013/epic.15107
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Thesis

Thesis -PhD
Köhler, P. (2000)
Modelling anthropogenic impacts on the growth of tropical rain forests - using an individual oriented forest growth model for the analyses of logging and fragmentation in three case studies ,
PhD thesis, University of Kassel.
hdl:10013/epic.15101
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Thesis -Diplom
Köhler, P. (1996)
Ein individuenbasiertes Wachstumsmodell zur Simulation tropischer Regenwälder ,
Diplom thesis, University of Kassel.
hdl:10013/epic.15262
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Conference

Conference -Poster
Köhler, P. , Knorr, G. and Bard, E. (2014)
Abrupt changes in atmospheric CO2 and D14C at the onset of the Bølling/Allerød ,
IPODS-OC3 Workshop, Bern, Switzerland, 30 September 2014 - 3 October 2014 .
hdl:10013/epic.44237

Conference -Invited talk
Köhler, P. (2014)
Geo- (or Climate)-Engineering: The rationale behind it, scientific facts and open questions ,
Oldenburg Model United Nation (OLMUN) 2014, 14th International Session, Oldenburg (Ol), Germany, 24 June 2014 - 27 June 2014 .
hdl:10013/epic.43736

Conference -Talk
Köhler, P. , Knorr, G. and Bard, E. (2014)
Abrupt carbon release at the onset of the Bølling/Allerød: Permafrost thawing with inter-hemispheric impact ,
EGU General Assembly 2014, Vienna, 27 April 2014 - 2 May 2014 .
hdl:10013/epic.43462
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Conference -Talk
von der Heydt, A. , Dijkstra, H. , Köhler, P. and van de Wal, R. S. W. (2014)
On the background state dependency of (palaeo) climate sensitivity ,
EGU General Assembly 2014, Vienna, 27 April 2014 - 2 May 2014 .
hdl:10013/epic.43463
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Conference -Invited talk
Köhler, P. (2013)
Climate Engineering - Retten uns gezielte Eingriffe in die Natur vor dem Klimawandel? ,
Leben mit dem Klimawandel. Fakten. Handlungsmöglichkeiten. Perspektiven. Eine Veranstaltung des Hessischen Ministeriums für Umwelt, Energie, Landwirtschaft und Verbraucherschutz 05.11.2013, Instituto Cervantes, Instituto Cervantes, Frankfurt (Main), 5 November 2013 - 5 November 2013 .
hdl:10013/epic.42642

Conference -Poster
Köhler, P. , Völker, C. , Zhang, X. , Knorr, G. and Lohmann, G. (2013)
Simulation the impact of shifts in Southern Ocean westerlies at LGM on ocean physics and atmospheric CO2 ,
11th International Conference on Paleoceanography (ICP11), Barcelona, 1 September 2013 - 6 September 2013 .
hdl:10013/epic.41992
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Conference -Invited talk
Schmitt, J. , Seth, B. , Köhler, P. , Willenbring, J. and Fischer, H. (2013)
Atmospheric CF4 trapped in polar ice – A new proxy for granite weathering ,
Goldschmidt Conference , Florence, Italy, 25 August 2013 - 30 August 2013 .
hdl:10013/epic.42364

Conference -Conference paper
von der Heydt, A. S. , Köhler, P. , van de Wal, R. S. W. and Dijkstra, H. A. (2013)
Correcting for the background state dependency of palaeo climate sensitivity ,
EGU General Assembly, Vienna, Austria, 7 April 2013 - 12 April 2013 .
hdl:10013/epic.41186
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Conference -Poster
Parrenin, F. , Masson-Delmotte, V. , Köhler, P. , Raynaud, D. , Paillard, D. , Schwander, J. , Barbante, C. , Wegner, A. and Jouzel, J. (2013)
Synchronous change of atmospheric CO2 and Antarctic temperature during the last deglacial warming ,
EGU General Assembly, Vienna, Austria, 7 April 2013 - 12 April 2013 .
hdl:10013/epic.41187
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Conference -Conference paper
Mudelsee, M. , Bermejo, M. , Köhler, P. and Lohmann, G. (2013)
Interglacial climate dynamics and advanced time series analysis ,
EGU General Assembly, Vienna, Austria, 7 April 2013 - 12 April 2013 .
hdl:10013/epic.41184
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Conference -Conference paper
Schmitt, J. , Seth, B. , Köhler, P. , Willenbring, J. and Fischer, H. (2013)
Mid-Brunhes shift in continental weathering intensity and its feedback with atmospheric CO2: insights from a new ice core proxy ,
PAGES Open Science Meeing, Goa, India, 12 February 2013 - 19 February 2013 .
hdl:10013/epic.41185

Conference -Keynote
Schmitt, J. , Seth, B. , Köhler, P. , Willenbring, J. and Fischer, H. (2013)
CF4 and CO2 - coupling weathering and carbon cycle ,
Goldschmidt Conference, Florence, Italy, 25 August 2013 - 30 August 2013 .
hdl:10013/epic.42365

Conference -Invited talk
Fischer, H. , Schmitt, J. , Schneider, R. , Joos, F. , Leuenberger, M. , Köhler, P. and Chappellaz, J. (2013)
Ice core perspectives on past changes in the global carbon cycle ,
11th International Conference on Paleoceanography (ICP 11) , Sitges, Barcelona, 1 September 2013 - 6 September 2013 .
hdl:10013/epic.42275
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Conference -Poster
Knorr, G. , Köhler, P. and Lohmann, G. (2012)
Modulation of an instantaneous seesaw in ice cores by CO2 pulses ,
International Partnership in ICE Core Sciences, First Open Science Conference, Giens, France, 1 October 2012 - 5 October 2012 .
hdl:10013/epic.40090

Conference -Talk
Köhler, P. , Völker, C. , Zhang, X. , Knorr, G. and Lohmann, G. (2012)
Simulating the impact of shifts in Southern Ocean westerlies at LGM on ocean physics and atmospheric CO2 ,
International Partnership in ICE Core Sciences, First Open Science Conference, Giens, France, 1 October 2012 - 5 October 2012 .
hdl:10013/epic.40088

Conference -Talk
Schmitt, J. , Seth, B. , Köhler, P. , Willenbring, J. and Fischer, H. (2012)
A new ice core proxy of continental weathering and its feedback with atmospheric CO2 ,
International Partnership in ICE Core Sciences, First Open Science Conference, Giens, France, 1 October 2012 - 5 October 2012 .
hdl:10013/epic.40089

Conference -Poster
Parrenin, F. , Raynaud, D. , Köhler, P. , Masson-Delmotte, V. , Paillard, D. , Schwander, J. , Barbante, C. , Landais, A. , Wegner, A. and Jouzel, J. (2012)
A stack of Antarctic temperature variations ,
International Partnership in ICE Core Sciences, First Open Science Conference, Giens, France, 1 October 2012 - 5 October 2012 .
hdl:10013/epic.40091

Conference -Poster
Köhler, P. , Knorr, G. , Buiron, D. , Lourantou, A. and Chappellaz, J. (2012)
Abrupt rise in atmospheric CO2 at the onset of the Bølling/Allerød: in-situ ice core data versus true atmospheric signals ,
Conference Planet Under Pressure, London, 26 March 2012 - 29 March 2012 .
hdl:10013/epic.39087
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Conference -Talk
Mudelsee, M. , Köhler, P. and Lohmann, G. (2012)
Climate Sensitivity and Interglacials ,
DFG SPP INTERDYNAMIK Statusseminar, Bremen, 21 February 2012 - 22 February 2012 .
hdl:10013/epic.39089

Conference -Poster
Köhler, P. , Völker, C. , Zhang, X. , Knorr, G. and Lohmann, G. (2012)
Combined impact of shifts in Southern Ocean westerlies and Antarctic sea ice during LGM on atmospheric CO2 ,
EGU General Assembly 2012, Vienna, 22 April 2012 - 27 April 2012 .
hdl:10013/epic.39093
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Conference -Talk
Köhler, P. , Hartmann, J. , Abrams, J. , Völker, C. and Wolf-Gladrow, D. (2012)
Geoengineering potential of enhanced dissolution of olivine on land and in the open ocean ,
Conference Planet Under Pressure, London, 26 March 2012 - 29 March 2012 .
hdl:10013/epic.39085

Conference -Poster
Köhler, P. , Abrams, J. , Völker, C. , Wolf-Gladrow, D. and Hartmann, J. (2012)
Impact of geoengineering with olivine dissolution on the carbon cycle and marine biology ,
EGU General Assembly 2012, Vienna, 22 April 2012 - 27 April 2012 .
hdl:10013/epic.39092
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Conference -Talk
Parrenin, F. , Raynaud, D. , Köhler, P. , Masson-Delmotte, V. , Paillard, D. , Schwander, J. , Barbante, C. , Landais, A. , Wegner, A. and Jouzel, J. (2012)
Timing of Antarctic temperature and CO2 changes across the last deglaciation ,
EGU General Assembly 2012, Vienna, 22 April 2012 - 27 April 2012 .
hdl:10013/epic.39178

Conference -Invited talk
Mudelsee, M. , Bermejo, M. , Bickert, T. , Chirila, D. , Fohlmeister, J. , Köhler, P. , Lohmann, G. , Olafsdottir, K. and Scholz, D. (2012)
Trends and Correlation Estimation in Climate Sciences: Effects of Timescale Errors ,
AGU Fall Meeting, San Francisco, USA, 3 December 2012 - 7 December 2012 .
hdl:10013/epic.43080

Conference -Community Service
Köhler, P. (2012)
Was macht ein Eisforscher während seiner Arbeit? ,
Ein Klimaforscher erklärt Grundschülern seine Arbeit, Grundschule Oderstraße, Bremen, 10 February 2012 - 10 February 2012 .
hdl:10013/epic.39099

Conference -Poster
Köhler, P. , van de Wal, R. S. W. , Dijkstra, H. and Rohling, E. J. (2012)
The climate sensitivity parameter during the last 800 kyr - offsets due to transient effects and state dependency ,
EGU General Assembly 2012, Vienna, 22 April 2012 - 27 April 2012 .
hdl:10013/epic.39091
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Conference -Poster
Schmitt, J. , Seth, B. , Köhler, P. , Willenbring, J. K. and Fischer, H. (2012)
A new ice core proxy of continental weathering and its feedback with atmospheric CO2 ,
EGU General Assembly 2012, Vienna, 22 April 2012 - 27 April 2012 .
hdl:10013/epic.39094
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Conference -Talk
Köhler, P. , van de Wal, R. S. W. , de Boer, B. , Lourens, L. J. , Bintanja, R. , Bickert, T. and Lohmann, G. (2012)
A process-based understanding of the late Cenozoic carbon cycle ,
EGU General Assembly 2012, Vienna, 22 April 2012 - 27 April 2012 .
hdl:10013/epic.39090
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Conference -Talk
Köhler, P. (2011)
CO2 reconstructions and carbon cycle in the past (20 Myr) ,
Helmholtz Research School on Earth System Science; Earth System Science: a combined data-modelling paleoperspective, BremerhavenMay 2011. .
hdl:10013/epic.37505
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Conference -Talk
Mudelsee, M. , Köhler, P. and Lohmann, G. (2011)
Climate Sensitivity and Interglacials ,
DFG SPP INTERDYNAMIK Statusseminar, Bremen, 28 February 2011 - 1 March 2011 .
hdl:10013/epic.39088

Conference -Talk
Hartmann, J. , Köhler, P. and Wolf-Gladrow, D. (2011)
Enhanced weathering not only CO2-consumption ,
Goldschmidt Conference, August 14-19, 2011, Prague, Czech Republic; Mineralogical Magazine, Vol. 75 (3) .
hdl:10013/epic.37507

Conference -Poster
Abrams, J. , Völker, C. , Wolf-Gladrow, D. and Köhler, P. (2011)
The Geoengineering Possibilities and Impact of Enhanced Silicate Weathering in the Ocean ,
Goldschmidt Conference, August 14-19, 2011, Prague, Czech Republic; Mineralogical Magazine, Vol. 75 (3) .
hdl:10013/epic.37506

Conference -Invited talk
Köhler, P. (2011)
Measuring paleo-(climate)-sensitivity ,
Academy Colloquium "Constraining estimates of future climate variability from geological records ", Royal Netherlands Academy of Arts and Sciences, Amsterdam 31 March 2011. .
hdl:10013/epic.37116
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Conference -Invited talk
Köhler, P. (2010)
CO2 reconstructions and processes during the last 65 Myr ,
Summer School: Climate Change on Tectonic Time-Scales: Marrying Data and Earth System Models, 22 June 2010, University of Bremen, Germany. .
hdl:10013/epic.36749
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Conference -Poster
Hartmann, J. , Jansen, N. , Dürr, H. H. , Kempe, S. and Köhler, P. (2010)
Global CO2-consumption by chemical weathering: What is the contribution of highly active weathering regions? ,
Geophysical Research Abstracts, 12, EGU2010-7141-1, EGU General Assembly .
hdl:10013/epic.34556
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Conference -Poster
Hartmann, J. , Jansen, N. , Dürr, H. H. , Kempe, S. and Köhler, P. (2010)
Global CO2-consumption by chemical weathering: What is the contribution of highly active weathering regions? ,
GeoDarmstadt2010, Jahrestagung der Deutschen Gesellschaft für Geowissenschaften (DGG) und der Geologischen Vereinigung (GV), Darmstadt.-13. October 2010. .
hdl:10013/epic.36050

Conference -Talk
Fischer, H. , Schmitt, J. , Schneider, R. , Elsig, J. , Lourantou, A. , Leuenberger, M. , Stocker, T. F. , Köhler, P. , Lavric, J. , Raynaud, D. and Chappellaz, J. (2010)
New ice core records on the glacial/interglacial change in atmospheric d13CO2 ,
AGU,Fall Meet. Suppl., Abstract C23D-06,13-17 Dec 2010, San Francisco, USA. .
hdl:10013/epic.35792

Conference -Talk
Köhler, P. , Knorr, G. , Buiron, D. , Lourantou, A. and Chappellaz, J. (2010)
The consequences of the age distribution of gases entrapped in ice cores for rapid changes in CO2 and CH4 synchronisation ,
TALDICE AND EPICA SCIENCE MEETING, Rome, ItalyApril 2010. .
hdl:10013/epic.34717

Conference -Poster
Köhler, P. , Hartmann, J. and Wolf-Gladrow, D. (2010)
The geoengineering potential of artificially enhanced silicate weathering of olivine ,
Geophysical Research Abstracts, 12, EGU2010-6986-1, EGU General Assembly .
hdl:10013/epic.35193
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Conference -Poster
Köhler, P. , Hartmann, J. and Wolf-Gladrow, D. (2010)
The geoengineering potential of artificially enhanced silicate weathering of olivine ,
Annual meeting of the Deutsche Gesellschaft für Geowissenschaften (DGG) and the Geologische Vereinigung (GV), and the 8th European Coal Conference, Darmstadt.-13. October 2010. .
hdl:10013/epic.36051

Conference -Poster
Köhler, P. and Knorr, G. (2010)
The jump of CO2 into the Bølling/Allerød ,
Geophysical Research Abstracts 12, EGU2010-2184-1, EGU General Assembly .
hdl:10013/epic.34555
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Conference -Invited talk
Köhler, P. (2009)
The Carbon Cycle during the Pleistocene ,
Quaternary Discussion Group Seminar, University of Cambridge, U.K. 30th January 2009. .
hdl:10013/epic.31824

Conference -Poster
Lourantou, A. , Lavric, J. V. , Köhler, P. , Barnola, J. M. , Michel, E. , Paillard, D. , Raynaud, D. and Chappellaz, J. (2009)
Constraints on the atmospheric CO2 deglacial rise based on its δ13CO2 evolution ,
Geophysical Research Abstracts, Vol. 11, 3391 2009. European Geosciences Union, 6th General Assembly, 19-24 April 2009, Vienna, Austria. .
hdl:10013/epic.32481
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Conference -Talk
Lourantou, A. , Lavric, J. V. , Barnola, J. M. , Michel, E. , Köhler, P. , Paillard, D. , Raynaud, D. and Chappellaz, J. (2009)
Constraints on the atmospheric carbon dioxide (CO2) deglacial rise based on its stable carbon isotopic ratio increase (δ13CO2) ,
8th International Carbon Dioxide Conference, September 13-19, 2009, Jena, Germany. .
hdl:10013/epic.32578
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Conference -Poster
Köhler, P. and Völker, C. (2009)
On the importance of Southern Ocean circulation change induced by wind and sea ice on glacial pCO2 ,
8th International Carbon Dioxide Conference, September 13-19, 2009, Jena, Germany.. .
hdl:10013/epic.32622
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Conference -Poster
Köhler, P. , Bintanja, R. , Fischer, H. and Schmitt, J. (2009)
On the interpretation of the stable carbon isotope ratio, δ13C, during the last 2,000,000 years: From millennial-scale variability in atmospheric δ13CO2 to the Mid Pleistocene Transition in deep Pacific δ13C ,
8th International Carbon Dioxide Conference, September 13-19, 2009, Jena, Germany.. .
hdl:10013/epic.32623
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Conference -Talk
Köhler, P. , Fischer, H. and Schmitt, J. (2009)
Simulating atmospheric d13CO2 during the last 740,000 years: Model-based estimates in the context of ice core measurements ,
Geophysical Research Abstracts, Vol. 11, 13047, 2009. European Geosciences Union, 6th General Assembly, 19-24 April 2009, Vienna, Austria. .
hdl:10013/epic.32479
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Conference -Poster
Köhler, P. , Bintanja, R. , Fischer, H. , Joos, F. , Knutti, R. , Lohmann, G. and Masson-Delmotte, V. (2009)
What caused Earths temperature variations during the last 800,000 years? Data-based evidences on radiative forcing and constraints on climate sensitivity ,
Geophysical Research Abstracts, Vol. 11, 12982, 2009. European Geosciences Union, 6th General Assembly, 19-24 April 2009, Vienna, Austria. .
hdl:10013/epic.32480
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Conference -Invited talk
Fischer, H. , Köhler, P. , Stocker, T. F. , Chappellaz, J. and Wolff, E. (2008)
Climate and global biogeochemical cycles in the ice core paleoperspective ,
The 33rd International Geological Congress, Oslo, NorwayAugust 2008. .
hdl:10013/epic.30939

Conference -Talk
Köhler, P. , Timm, O. and Timmermann, A. (2008)
Climate-Vegetation-Feedbacks as a Mechanism for Accelerated Climate Change: The Greening Sahara Case ,
Geophysical Research Abstracts, Vol. 10, 02453, 2008. European Geosciences Union, 5th General Assembly, 13-18 April 2008, Vienna, Austria. .
hdl:10013/epic.30641
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Conference -Poster
Timm, O. , Köhler, P. , Timmermann, A. and Menviel, L. (2008)
Climate-Vegetation-Feedbacks as a Mechanism for Accelerated Climate Change: The onset of the African Humid Period ,
The Leverhulme Climate Symposium 2008. Earth's Climate: Past, Present and Future. University of Cambridge and the Royal Society, London, 10th - 13th March 2008. .
hdl:10013/epic.30137
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Conference -Poster
Lourantou, A. , Lavric, J. V. , Schaefer, H. , Köhler, P. , Barnola, J. M. , Michel, E. , Paillard, D. , Raynaud, D. and Chappellaz, J. (2008)
Constraints on the causes of CO2 rise during deglaciations: atmospheric stable carbon isotope ratio of CO2 from Antarctic ice cores ,
Geophysical Research Abstracts, Vol. 10, 06938, 2008. European Geosciences Union, 5th General Assembly, 13-18 April 2008, Vienna, Austria.. .
hdl:10013/epic.30245
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Conference -Poster
Timm, O. , Timmermann, A. , Köhler, P. and Menviel, L. (2008)
Rapid Onset of the African Humid Period 14.5--11ka BP: External Forcing and Feedback Mechanisms ,
Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract PP23B-1477,15.-19.12.2008, San Francisco, USA.. .
hdl:10013/epic.31363

Conference -Talk
Köhler, P. , Bintanja, R. , Fischer, H. , Joos, F. , Lohmann, G. and Masson-Delmotte, V. (2008)
What caused Earth's temperature variations during the last 800,000 years? ,
Quaternary Climate: from Pole to Pole, EPICA Open Science Conference, Venice, ItalyNovember 2008. .
hdl:10013/epic.31364

Conference -Invited talk
Köhler, P. (2008)
The carbon cycle during the Mid Pleistocene Transition: The Southern Ocean Decoupling Hypothesis ,
Institute for Marine and Atmospheric Research, Department of Physics and Astronomy, Utrecht UniversityMarch 2008. .
hdl:10013/epic.30086

Conference -Poster
Köhler, P. , Hönisch, B. , Bintanja, R. and Fischer, H. (2008)
The carbon cycle during the Mid Pleistocene Transition: The Southern Ocean Decoupling Hypothesis ,
Geophysical Research Abstracts, Vol. 10, 02437, 2008. European Geosciences Union, 5th General Assembly, 13-18 April 2008, Vienna, Austria. .
hdl:10013/epic.30087
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Conference -Talk
Köhler, P. , Fischer, H. , Hönisch, B. and Bintanja, R. (2008)
.The carbon cycle during the Mid Pleistocene Transition: the Southern Ocean Decoupling Hypothesis ,
Climate change: from the geologic past to the uncertain future: A tribute to André Berger - 26 to 29 May 2008 - Louvain-la-Neuve University - Belgium. .
hdl:10013/epic.32576
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Conference -Invited talk
Köhler, P. (2008)
The carbon cycle during the Pleistocene ,
Carbon Cycling and its interaction with the Climate System, International Climate Workshop, GeoBiosphere Science Centre, Lund University, Lund, Sweden, 17-19 November 2008. .
hdl:10013/epic.31521

Conference -Talk
Lourantou, A. , Lavric, J. V. , Köhler, P. , Barnola, J. M. , Michel, E. , Paillard, D. , Raynaud, D. and Chappellaz, J. (2008)
A detailed atmospheric carbon isotopic constraint on the causes of the deglacial CO2 increase ,
Geophysical Research Abstracts, Vol. 10, 09056, 2008. European Geosciences Union, 5th General Assembly, 13-18 April 2008, Vienna, Austria.. .
hdl:10013/epic.30244
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Conference -Talk
Kaplan, J. O. , Melton, J. R. and Köhler, P. (2007)
Abrupt climate change and the carbon isotope composition of atmospheric methane ,
QUEST Open Science Conference (OSC), 26 - 28 March 2007, Paramount Hotel, Oxford, UK. .
hdl:10013/epic.26578

Conference -Invited talk
Köhler, P. (2007)
Atmospheric CO2 and the terrestrial carbon cycle in the past ,
The Earth's surface - Processes and Interactions. Seminare of the Alfred Wegener Institute and the Institute for Environmental Physics at the University of Bremen, BremenFebruary 2007. .
hdl:10013/epic.26294
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Conference -Invited talk
Köhler, P. (2007)
The Carbon Cycle during the Pleistocene ,
Institute for Applied Geosciences, Darmstadt University of TechnologyNovember 2007. .
hdl:10013/epic.28411
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Conference -Poster
Timm, O. , Köhler, P. and Timmermann, A. (2007)
Climate-Vegetation-Feedbacks as a Mechanism for Accelerated Climate Change: The Greening Sahara Case ,
Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract GC33A-0957,10.-14.12.2007, San Francisco, USA. .
hdl:10013/epic.28457
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Conference -Talk
Huth, A. , Puetz, S. , Groeneveld, J. , Köhler, P. and Rueger, N. (2007)
Dynamics of disturbed tropical rain forests ,
The 6th European Conference on Ecological Modelling, ECEM'07 "Challenges for ecological modelling in a changing world: Global Changes, Sustainability and Ecosystem Based Management", 27-30 Nov 2007, Trieste, Italy. .
hdl:10013/epic.30085

Conference -Talk
Köhler, P. (2007)
The Global Carbon Cycle on Glacial/Interglacial Timescales ,
The Global Carbon Cycle, Bremen Graduate School "Global Change in the Marine Realm (GLOMAR)", University of Bremen, September .
hdl:10013/epic.30174
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Conference -Talk
Köhler, P. , Joos, F. , Gerber, S. and Knutti, R. (2007)
Simulated changes in vegetation distribution, land carbon storage, and atmospheric CO2 in response to a collapse of the North Atlantic thermohaline circulation ,
ESF-FWF Conference in Partnership with LFUI, OCEAN CONTROLS IN ABRUPT CLIMATE CHANGE, 19-24 May 2007 - Universitätszentrum Obergurgl, Ötz Valley, near Innsbruck, Austria.. .
hdl:10013/epic.26434
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Conference -Talk
Köhler, P. , Hönisch, B. and Fischer, H. (2007)
The carbon cycle during the Mid Pleistocene Transition ,
Geophysical Research Abstracts, Vol. 9, 08846, 2007. European Geosciences Union, 4th General Assembly, 15-20 April 2007, Vienna, Austria.. .
hdl:10013/epic.26371
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Conference -Talk
Lourantou, A. , Lavric, J. V. , Köhler, P. , Paillard, D. , Barnola, J. M. , Michel, E. , Raynaud, D. and Chappellaz, J. (2007)
d13C-CO2 during the last deglaciation: where we actually stand on measurements and interpretation ,
Conference "1st European Ice Core Forum- European Partnerships in Ice Core Science (EPICS) - Developing a strategy for European Research Programmes", European Polar Consortium EUROPOLAR ERA-NET & ESF European Polar Board, Bernin, FranceOctober 2007. .
hdl:10013/epic.28412

Conference -Invited talk
Wolff, E. , Siegenthaler, U. , Raynaud, D. , Barnola, J. M. , Chappellaz, J. , Luethi, D. , Stocker, T. F. , Fischer, H. and Köhler, P. (2006)
Atmospheric CO2 in the late Quaternary ,
Eos Trans. AGU,87(52), Fall Meet. Suppl., Abstract PP23E-07, 2006. 11-15 Dec 2006, San Francisco, USA. .
hdl:10013/epic.25710

Conference -Invited talk
Köhler, P. (2006)
Model-based interpretations of changes in the global carbon cycle during the past ,
Institute of Biogeochemistry and Pollutant Dynamics, Department of Environmental Physics, ETH Zuerich, SwitzerlandAugust 2006. .
hdl:10013/epic.25757

Conference -Invited talk
Muscheler, R. , Köhler, P. , Svensson, A. and Beer, J. (2006)
Production-related 14C variations - Can they explain the main changes in the atmospheric 14C concentration during the last 50 kyr? ,
Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract PP43C-04, 2006. 11-15 Dec 2006, San Francisco, USA. .
hdl:10013/epic.25709

Conference -Talk
Köhler, P. and Fischer, H. (2006)
Proposing a mechanistic understanding of changs in atmospheric CO2 during the last 740,000 years ,
Geophysical Research Abstracts, Vol. 8, 01942, 2006. European Geosciences Union, 3rd General Assembly, 02-07 April 2006, Vienna, Austria. .
hdl:10013/epic.24930
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Conference -Poster
Fischer, H. , Schmitt, J. and Köhler, P. (2006)
Use and abuse of Keeling plots in paleoatmospheric research: What can we learn from d13CO2 in polar ice cores? ,
Geophysical Research Abstracts, Vol. 8, 01546, 2006. European Geosciences Union, 3rd General Assembly, 02-07 April 2006, Vienna, Austria. .
hdl:10013/epic.24932
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Conference -Invited talk
Köhler, P. (2006)
A model-based interpretation of glacial/interglacial changes in atmospheric CO2 during the last 740 000 years ,
Seminar "OLB Foundation Fellowship for Wallace S. Broecker" at the Hanse-Wissenschaftskolleg, DelmenhorstSept 2006. .
hdl:10013/epic.25680
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Conference -Poster
Köhler, P. , Muscheler, R. and Fischer, H. (2006)
A model-based interpretation of low frequency changes in the carbon cycle during the last 120,000 years and its implications for the reconstrucion of atmospheric D14C and the 14C production rates estimates ,
Geophysical Research Abstracts, Vol. 8, 01951, 2006. European Geosciences Union, 3rd General Assembly, 02-07 April 2006, Vienna, Austria. .
hdl:10013/epic.24931
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Conference -Poster
Köhler, P. , Muscheler, R. and Fischer, H. (2006)
A model-based interpretation of low frequency changes in the carbon cycle during the last 120,000 years and its implications for the reconstruction of atmospheric D14C ,
Eos Trans. AGU, Fall Meet. Suppl., Abstract PP33A-1781, 2006. 11.-15.12.2006, San Francisco, USA. .
hdl:10013/epic.25679
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Conference -Talk
Huth, A. , Drechsler, M. and Köhler, P. (2005)
Analysis of logging strategies for tropical rain forests with FORMIND ,
IUFRO conference on Sustainable forestry in theory and practice: recent advances in inventory and monitoring, statistics and modelling, information and knowledge management and policy science, 5-8 April 2005, Edinburgh, UK. .
hdl:10013/epic.23364
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Conference -Poster
Köhler, P. and Fischer, H. (2005)
Proposing a mechanistic understanding of atmospheric CO2 during the last 740,000 years ,
DEKLIM/PAGES conference "Climate change at the very end of a warm stage" 7-10 March 2005, Mainz, Germany. .
hdl:10013/epic.21707
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Conference -Talk
Köhler, P. and Fischer, H. (2005)
Proposing a mechanistic understanding of atmospheric CO2 during the last 740,000 years ,
Geophysical Research Abstracts, Vol. 7, 02397, 2005. European Geosciences Union, 2nd General Assembly, 24-29 April 2005, Vienna, Austria. .
hdl:10013/epic.22297
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Conference -Poster
Köhler, P. and Fischer, H. (2005)
Proposing a mechanistic understanding of atmospheric CO2 during the last 740,000 years - a contribution to the EPICA challenge ,
EuroConference on Polar Regions and Quaternary Climate, 24-29 September 2005, Acquafredda di Maratea, Italy. .
hdl:10013/epic.21157
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Conference -Poster
Köhler, P. and Fischer, H. (2005)
Proposing a mechanistic understanding of atmospheric CO2 during the last 740,000 years - a contribution to the EPICA challenge ,
PAGES Second Open Science Meeting, 10-12 August 2005, Beijing, China. .
hdl:10013/epic.22718
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Conference -Talk
Köhler, P. and Fischer, P. (2005)
Proposing a mechanistic understanding of atmospheric CO2 during the late Pleistocene - a contribution to the EPICA challenge ,
Seventh International Carbon Dioxide Conference, 25-30 Septemer 2005, Broomfield, Colorada, USA. .
hdl:10013/epic.22966
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Conference -Poster
Fischer, H. , Fundel, F. , Schmitt, J. , Twarloh, B. and Köhler, P. (2005)
RESPIC - Paleoclimatic changes in the global carbon cycle ,
German Climate Research Programme, Final Symposium, 10-12 May 2005, Leipzig, Germany. .
hdl:10013/epic.23114
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Conference -Conference paper
Fischer, H. , Fundel, F. , Schmitt, J. , Twarloh, B. and Köhler, P. (2005)
RESPIC - Paleoclimatic changes in the global carbon cycle ,
Final Symposium [German Climate Research Programme, 2001-2006], Leipzig, 10-12 May 2005, p.36-38. Bonn : Federal Ministry of Education and Research. .
hdl:10013/epic.24054
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Conference -Poster
Köhler, P. , Joos, F. , Gerber, S. and Knutti, R. (2005)
Simulated changes in vegetation distribution, land carbon storage, and atmospheric CO2 in response to a collapse of the North Atlantic thermohaline circulation ,
Geophysical Research Abstracts, Vol. 7, 02524, 2005. European Geosciences Union, 2nd General Assembly, 24-29 April 2005, Vienna, Austria. .
hdl:10013/epic.22298
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Conference -Poster
Joos, F. , Köhler, P. , Gerber, S. and Knutti, R. (2005)
Simulated changes in vegetation distribution, land carbon storage, and atmospheric CO2 in response to a collapse of the North Atlantic thermohaline circulation ,
Seventh International Carbon Dioxide Conference, 25-30 Septemer 2005, Broomfield, Colorada, USA. .
hdl:10013/epic.23363
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Conference -Poster
Fundel, F. , Twarloh, B. , Traufetter, F. , Schmitt, J. , Köhler, P. and Fischer, H. (2004)
Continuous aerosol records from the new EPICA Dronning Maud Land (EDML) ice core, Antarctica - studies on sources, transport and deposition ,
DEKLIM-Paleoclimate Workshop, 7.-8.10.2004, Bremerhaven, Germany. .
hdl:10013/epic.20592

Conference -Poster
Köhler, P. and Huth, A. (2004)
Mechanisms promoting tropical tree species richness investigated with a process-based forest growth model ,
In : J.C. Axmacher and T. Gollan (eds.) 17th Annual Conference of Society for Tropical Ecology: Biodiversity, and dynamics in tropical Ecosystems. Bayreuther Forum Ökologie 105, p. 177. University of Bayreuth, Germany, 8.- 20. 02.2004. .
hdl:10013/epic.20583

Conference -Talk
Köhler, P. and Huth, A. (2004)
Mechanisms promoting tropical tree species richness investigated with a process-based forest growth model ,
Annual Meeting of the Association for Tropical Biology and Conservation: GEOGRAPHIC AND CONCEPTUAL FRONTIERS OF TROPICAL BIOLOGY. Miami, Florida, USA 12.-16.07.2004. .
hdl:10013/epic.21162

Conference -Talk
Huth, A. and Köhler, P. (2004)
Modelling production and dynamics of tropical rain forests - the models FORMIX3 and FORMIND ,
International IUFRO Conference on Modelling Forest Production, Vienna, Austria.-21.04.2004. .
hdl:10013/epic.20584

Conference -Invited talk
Köhler, P. , Fischer, H. and Zeebe, R. (2004)
Quantitative interpretation of atmospheric carbon records during the last glacial / interglacial transition ,
Seminar of the Department of Climate and Environmental Physics, University of Bern Switzerland.06.2004. .
hdl:10013/epic.21008

Conference -Talk
Köhler, P. , Fischer, H. and Schmitt, J. (2004)
Quantitative interpretation of atmospheric carbon records within EPICA ,
DEKLIM-Paleoclimate Workshop, 7.-8.10.2004, Bremerhaven, Germany. .
hdl:10013/epic.21858

Conference -Invited talk
Fischer, H. and Köhler, P. (2004)
Transient changes in the global carbon cycle ,
Invited Keynote Lecture. Palaeoclimate: Reducing the uncertainties, 6.-9. July 2004 Utrecht, The Netherlands. .
hdl:10013/epic.21007

Conference -Talk
Köhler, P. and Fischer, H. (2004)
Transient changes in the global carbon cycle during the last glacial/interglacial transition ,
Geophysical Research Abstracts, Vol. 6, 01957, 2004. European Geosciences Union, 1st General Assembly, 25-30 April 2004, Nice, France. .
hdl:10013/epic.20593
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Conference -Talk
Köhler, P. and Fischer, H. (2004)
Transient changes in the global carbon cycle during the last glacial/interglacial transition ,
SCAR XXVIII Open Science Conference, 25-31 July, Bremen, Germany, Terra Nostra, vol. 2004/4 .
hdl:10013/epic.21419

Conference -Talk
Huth, A. and Köhler, P. (2004)
Tropical rain forests with disturbed recruitment lose their stability - a simulation study ,
Annual Meeting of the Association for Tropical Biology and Conservation: GEOGRAPHIC AND CONCEPTUAL FRONTIERS OF TROPICAL BIOLOGY. Miami, Florida, USA, 12.-16.07.2004. .
hdl:10013/epic.21163

Conference -Talk
Huth, A. and Köhler, P. (2004)
Tropical rain forests with disturbed recruitment lose their stability - a simulation study in the Amazon - changing scientific views ,
In: J.C. Axmacher and T. Gollan (eds.) 17th Annual Conference of Society for Tropical Ecology: Biodiversity, and dynamics in tropical Ecosystems. Bayreuther Forum Ökologie 105, p. 36. University of Bayreuth, Germany, 8.- 20. 02.2004. .
hdl:10013/epic.20582

Conference -Talk
Köhler, P. , Joos, F. , Gerber, S. and Knutti, R. (2004)
The impact of fast climate changes induced by glacial freshwater discharges on terrestrial carbon storage ,
Current Aspects of Biogeochemistry, Seminar of the Carbon Group, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven and University of Bremen, Germany, 06.12.2004. .
hdl:10013/epic.22126

Conference -Talk
Huth, A. , Drechsler, M. and Köhler, P. (2003)
Evaluation of logging in a Dipterocarp rain forest using the FORMIND forest model and multicriteria decision analysis ,
Vacik H., Lexer M.J., Rauscher M.H., Reynolds K.M., Brooks R.T., 2003 [eds.]. Decision support for multiple purpose forestry. A transdisciplinary conference on the development and application of decision support tools for forest management. April 23-25, 2 .
hdl:10013/epic.18407
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Conference -Poster
Huth, A. and Köhler, P. (2003)
Impacts of logging in tropical rain forests with disturbed recruitment - a simulation study ,
Vacik H., Lexer M.J., Rauscher M.H., Reynolds K.M., Brooks R.T., 2003 [eds.]. Decision support for multiple purpose forestry. A transdisciplinary conference on the development and application of decision support tools for forest management. April 23-25, 2 .
hdl:10013/epic.18418
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Conference -Invited talk
Köhler, P. (2003)
Investigation of paleoclimatic changes of the global carbon cycle ,
Seminar of the Department of Ecological Modelling, UFZ - Centre for Environmental Research Leipzig-Halle, 12.03.2003, Leipzig, Germany. .
hdl:10013/epic.18995

Conference -Poster
Köhler, P. and Huth, A. (2003)
Mechanisms promoting tropical tree species richness investigated with a process-based forest growth model ,
33. Annual meeting of the Gesellschaft fuer Oekologie, 08.-12.10.2003, Halle /Saale, Germany. .
hdl:10013/epic.19667
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Conference -Conference paper
Fischer, H. , Köhler, P. , Fundel, F. and Schmitt, J. (2003)
Paleoclimatic changes in the global carbon cycle ,
DEKLIM: Status Seminar 2003 [German Climate Research Programme, 2001-2006], Bad MünstereifelOctober 2003. Bonn, p. .
hdl:10013/epic.19740
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Conference -Invited talk
Köhler, P. (2003)
Regenwaldmodellierung mit dem Waldwachstumsmodell FORMIND ,
Invited Workshop "Waldmodellierung", Department of Ecologcial Modelling, UFZ - Centre for Environmental Research Leipzig-Halle, 10.03.2003, Leipzig, Germany. .
hdl:10013/epic.18996

Conference -Poster
Köhler, P. , Schmitt, J. , Fundel, F. , Twarloh, B. and Fischer, H. (2003)
Rekonstruktion paläoklimatischer Veränderungen des globalen Kohlenstoffkreislaufs - RESPIC ,
DEKLIM-Statusseminar, 6.-8.10.2003, Bad Münstereifel, Germany. .
hdl:10013/epic.19703
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Conference -Poster
Köhler, P. , Schmitt, J. , Fundel, F. , Twarloh, B. and Fischer, H. (2003)
Rekonstruktion paläoklimatischer Veränderungen des globalen Kohlenstoffkreislaufs - RESPIC ,
DEKLIM-Paleoclimate Workshop, 8.-9.9.2003, Mainz, Germany. .
hdl:10013/epic.19704
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Conference -Talk
Huth, A. , Reinhard, K. and Köhler, P. (2003)
Simulating bird species diversity in disturbed tropical rain forests ,
33. Annual meeting of Gesellschaft fuer Oekologie, 08.-12.10.2003, Halle/Saale, Germany. .
hdl:10013/epic.19669
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Conference -Poster
Köhler, P. and Fischer, H. (2003)
Simulating changes in the terrestrial biosphere over glacial/interglacial timescales ,
EuroConference on the Comparison of Polar Regions and Quaternary Climate, 04.-09.10.2003, San Feliu de Guixols, Spain. .
hdl:10013/epic.19666
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Conference -Poster
Köhler, P. and Fischer, H. (2003)
Transient Changes in the Global Carbon Cycle During the Last Glacial/Interglacial Transition ,
Eos Trans. AGU, 84(46), Fall Meet. Suppl., Abstract GC12A-0145. 8.-12.12.2003, San Francisco, USA. .
hdl:10013/epic.19890
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Conference -Talk
Köhler, P. (2003)
Transient Changes in the Global Carbon Cycle \\During the Last Glacial/Interglacial Transition ,
Current Aspects of Biogeochemistry, Seminar of the Group Carbon, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven and University of Bremen, Germany, 24.11.2004. .
hdl:10013/epic.22131

Conference -Talk
Huth, A. and Köhler, P. (2003)
Tropical rain forests with disturbed recruitment lose their stability - a simulation study ,
33. Annual meeting of Gesellschaft fuer Oekologie, 08.12.10.2003, Halle/Saale, Germany. .
hdl:10013/epic.19668
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Conference -Poster
Köhler, P. and Fischer, H. (2003)
Veränderungen im Kohlenstoffgehalt der terrestrischen Biosphäre über glaziale Zeitskalen - eine Simulationsstudie ,
6. Deutsche Klimatagung, 22.-25.09.2003. Potsdam, Germany. .
hdl:10013/epic.19416
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Conference -Conference paper
Köhler, P. and Fischer, H. (2003)
Veränderungen im Kohlenstoffgehalt der terrestrischen Biosphäre über glaziale Zeitskalen - eine Simulationsstudie ,
Terra Nostra, 6, "Proceedings zur 6. Deutsche Klimatagung", < 22.-25.09.2003. Potsdam, Germany > .
hdl:10013/epic.19765
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Conference -Talk
Köhler, P. (2002)
Linear understanding of a huge aquatic ecosystem model using a group-collecting sensitivity analysis ,
Current Aspects of Biogeochemistry, Seminar of the Group Carbon, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven and University of Bremen, Germany.12.2002. .
hdl:10013/epic.18434

Conference -Poster
Köhler, P. and Fischer, H. (2002)
Nachwuchsforschergruppe RESPIC - Paläoklimatische Veränderungen des Kohlenstoffkreislaufes ,
DEKLIM-Kickoff Workshop. 25.-26.02.2002, Bad Honnef, Germany. .
hdl:10013/epic.18409
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Conference -Poster
Köhler, P. and Fischer, H. (2002)
Research Group RESPIC - Paleoclimatic changes in the carbon cycle. Here: Special emphasis on the terrestrial biosphere ,
DEKLIM-Paleoclimate-Workshop, 18.-19.11.2002, Bremen, Germany. .
hdl:10013/epic.18410
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Conference -Talk
Huth, P. and Köhler, P. (2001)
Impacts of fragmentation and logging on two tropical rain forests - an analysis using forest models ,
G. Zotz (Editor). The functional importance of biodiversity: 31. Annual meeting of the Gesellschaft für Ökologie, Basel, 27.-31.8.2001. Parey Verlag, Berlin. Verhandlungen der Gesellschaft für Ökologie .
hdl:10013/epic.15622

Conference -Talk
Köhler, P. (2001)
Modelling anthropogenic impacts on the growth of tropical rain forests ,
Current Aspects of Biogeochemistry, Seminar of the Group Carbon, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven and University of Bremen, Germany.11.2001. .
hdl:10013/epic.18433

Conference -Poster
Köhler, P. and Huth, A. (2001)
Tree harvesting in fragmented tropical rain forests: a simulation study ,
Proceedings of Forest Modelling for Ecosystem Management, Forest Certification, and Sustainable Management Conference. LeMay, V., Marshall, P. (eds), University of British Columbia, Vancouver .
hdl:10013/epic.18414
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Conference -Poster
Köhler, P. and Huth, A. (2001)
Tree harvesting in fragmented tropical rain forests: a simulation study ,
44th IAVS Symposium on Vegetation and Ecosystem Functions. 29.07.-04.08.2001, Freising-Weihenstephan, Germany. .
hdl:10013/epic.18415
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Conference -Talk
Kammesheidt, L. , Köhler, P. and Huth, A. (2000)
Forecasting sustainable cutting cycles in a Venezuelan lowland rainforest with the process-based model FORMIND2.0 ,
IUFRO Vienna, R. Jandl, M. Devall, M. Khorchidi, E. Schimpf, G. Wolfram, B. Krishnapillay (editors). Forest and Society: The role of research. Vol II: Abstracts of group discussions. XXI IUFRO World Congress, 7.-12. August 2000, Kuala Lumpur, Malaysia. In .
hdl:10013/epic.15258
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Conference -Talk
Köhler, P. (2000)
Modellierung anthropogener Einflüsse auf das Wachstum tropischer Regenwälder ,
Seminar of the Department of Physics, University of Kassel, Germany.07.2000. .
hdl:10013/epic.18431

Conference -Talk
Köhler, P. (2000)
Modelling anthropogenic impacts on the growth of tropical rain forests ,
UFZ Centre for Environmental Research Leipzig-Halle, Department of Ecological Modelling, Leipzig, Germany.2001. .
hdl:10013/epic.18432

Conference -Talk
Köhler, P. (2000)
Modelling human impacts on tropical rain forest development. ,
Conference System Science 2000, Osnabrück, Germany.-22.03.2000. .
hdl:10013/epic.18429

Conference -Invited talk
Köhler, P. (2000)
Regenwaldmodellierung ,
Seminar of the Institute for Chemistry and Biology of Marine Environment (ICBM), University of Oldenburg, Germany.07.2000.. .
hdl:10013/epic.18430

Conference -Poster
Köhler, P. , Ditzer, T. and Huth, A. (2000)
The effects of recruitment, forest fragmentation and logging on growth & yield of tropical rain forest in South-East Asia ,
EcoSummit 2000. 18.-22.06.20, Halifax, Canada. .
hdl:10013/epic.18416
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Conference -Poster
Köhler, P. , Ditzer, T. , Glauner, R. and Huth, A. (2000)
A process-based model to assess forest management strategies in tropical rain forests ,
IUFRO Vienna, R. Jandl, M. Devall, M. Khorchidi, E. Schimpf, G. Wolfram, B. Krishnapillay (editors). Forest and Society: The role of research. Vol III: Poster Abstracts. XXI IUFRO World Congress, 7.-12. August 2000, Kuala Lumpur, Malaysia. International U .
hdl:10013/epic.15257
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Conference -Talk
Köhler, P. (1999)
Analyse von Bewirtschaftungsstrategien in venezuelanischen Regenwäldern - eine Simulationsstudie. ,
29. Jahrestagung der Gesellschaft für Ökologie, Bayreuth, Germany.-18.09.1999. .
hdl:10013/epic.18428

Conference -Talk
Köhler, P. (1998)
Comparison of measured and modelled growth on permanent plots in Sabahs rain forests ,
Workshop Modelling of Ecosystems. Westerhever, Germany.-11.11.1998. .
hdl:10013/epic.18426

Conference -Talk
Köhler, P. (1998)
Process-based modelling of tropical rain forest - simulations with FORMIND and FORMIX ,
IUFRO-Conference Process-Based models for Forest Management.} Rovaniemi and Saariselkä, Finland.08.-04.09.1998. .
hdl:10013/epic.18427

Conference -Poster
Ditzer, T. , Förster, M. , Köhler, P. , Glauner, R. and Huth, A. (1998)
The process-based stand growth model FORMIX3-Q applied in a GIS-environment for growth and yield analysis in a tropical rain forest ,
IUFRO-Conference Process-Based models for Forest Management. 30.08.-04.09.1998, Rovaniemi and Saariselkä, Finland. .
hdl:10013/epic.18417
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Conference -Talk
Köhler, P. (1997)
Parameter research for the tropical rain forest model FORMIX4 ,
Malaysian-German Sustainable Forest Management Project, Forestry Department of Sabah, Sandakan, Malaysia.11.1997. .
hdl:10013/epic.18425

Conference -Conference paper
Köhler, P. (1997)
An individual based rain forest model: FORMIND ,
B. Hahn-Schilling (editor). Forest management planning with growth models. Workshop Report No. 8, Malaysian-German Technical Cooperation Project, Forestry Department of Sarawak, Kuching, Malaysia. .
hdl:10013/epic.15260

Conference -Talk
Köhler, P. (1997)
An individual based rain forest model: FORMIND ,
Workshop Forest management planning with growth models. Malaysian-German Technical Cooperation Project, Forestry Department of Sarawak, Kuching, Malaysia.-31.10.1997. .
hdl:10013/epic.18424

Conference -Talk
Köhler, P. (1996)
Ein individuenbasiertes Wachstumsmodell zur Simulation tropischer Regenwälder ,
Workshop Modelling Approaches for Forest Ecosystems, 25.-27.09.1996., Wallenfels, Germany. .
hdl:10013/epic.18423

Miscellaneous

Miscellaneous
Köhler, P. (1998)
Parameter research for the tropical rain forest model FORMIX4 ,
[Miscellaneous]
hdl:10013/epic.15261
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