«Sea Level Change». University of Colorado at Boulder. Arkivert fra originalenBruk av |arkiv_url= krever at |arkivdato= også er angitt (hjelp). Besøkt 21. juli 2009.«Arkivert kopi». Arkivert fra originalen 19. februar 2009. Besøkt 28. februar 2017.
Spracklen, D. V.; Bonn, B.; Carslaw, K. S. (2008). «Boreal forests, aerosols and the impacts on clouds and climate». Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 366 (1885): 4613–26. Bibcode:2008RSPTA.366.4613S. PMID18826917. doi:10.1098/rsta.2008.0201.
Schwartzman, David W.; Volk, Tyler (1989). «Biotic enhancement of weathering and the habitability of Earth». Nature. 340 (6233): 457–460. Bibcode:1989Natur.340..457S. doi:10.1038/340457a0.
Mora, C. I.; Driese, S. G.; Colarusso, L. A. (1996). «Middle to Late Paleozoic Atmospheric CO2 Levels from Soil Carbonate and Organic Matter». Science. 271 (5252): 1105–1107. Bibcode:1996Sci...271.1105M. doi:10.1126/science.271.5252.1105.
Bains, Santo; Norris, Richard D.; Corfield, Richard M.; Faul, Kristina L. (2000). «Termination of global warmth at the Palaeocene/Eocene boundary through productivity feedback». Nature. 407 (6801): 171–4. Bibcode:2000Natur.407..171B. PMID11001051. doi:10.1038/35025035.
Zachos, J. C.; Dickens, G. R. (2000). «An assessment of the biogeochemical feedback response to the climatic and chemical perturbations of the LPTM». GFF. 122: 188–189. doi:10.1080/11035890001221188.
Speelman, E. N.; Van Kempen, M. M. L.; Barke, J.; Brinkhuis, H.; Reichart, G. J.; Smolders, A. J. P.; Roelofs, J. G. M.; Sangiorgi, F.; De Leeuw, J. W.; Lotter, A. F.; Sinninghe Damsté, J. S. (2009). «The Eocene Arctic Azolla bloom: Environmental conditions, productivity and carbon drawdown». Geobiology. 7 (2): 155–70. PMID19323694. doi:10.1111/j.1472-4669.2009.00195.x.
Brinkhuis, Henk; Schouten, Stefan; Collinson, Margaret E.; Sluijs, Appy; Sinninghe Damsté, Jaap S. Sinninghe; Dickens, Gerald R.; Huber, Matthew; Cronin, Thomas M.; Onodera, Jonaotaro; Takahashi, Kozo; Bujak, Jonathan P.; Stein, Ruediger; Van Der Burgh, Johan; Eldrett, James S.; Harding, Ian C.; Lotter, André F.; Sangiorgi, Francesca; Van Konijnenburg-Van Cittert, Han van Konijnenburg-van; De Leeuw, Jan W.; Matthiessen, Jens; Backman, Jan; Moran, Kathryn; Expedition 302, Scientists (2006). «Episodic fresh surface waters in the Eocene Arctic Ocean». Nature. 441 (7093): 606–9. Bibcode:2006Natur.441..606B. PMID16752440. doi:10.1038/nature04692.
Haigh, Joanna D.; Ann R. Winning; Ralf Toumi; Jerald W. Harder (7. oktober 2010). «An influence of solar spectral variations on radiative forcing of climate». Nature. 467 (7316): 696–9. Bibcode:2010Natur.467..696H. PMID20930841. doi:10.1038/nature09426. «Currently there is insufficient observational evidence to validate the spectral variations observed by SIM, or to fully characterize other solar cycles, but our findings raise the possibility that the effects of solar variability on temperature throughout the atmosphere may be contrary to current expectations.»
Bruckschen, Peter; Oesmanna, Susanne; Veizer, Ján (30. september 1999). «Isotope stratigraphy of the European Carboniferous: proxy signals for ocean chemistry, climate and tectonics». Chemical Geology. 161 (1–3): 127–163. doi:10.1016/S0009-2541(99)00084-4.
Petit, J. R.; Jouzel, J.; Raynaud, D.; Barkov, N. I.; Barnola, J.-M.; Basile, I.; Bender, M.; Chappellaz, J.; Davis, M.; Delaygue, G.; Delmotte, M.; Kotlyakov, V. M.; Legrand, M.; Lipenkov, V. Y.; Lorius, C.; Ritz, C.; Saltzman, E. (3. juni 1999). «Climate and atmospheric history of the past 420,000 years from the Vostok ice core, Antarctica». Nature. 399 (1): 429–436. Bibcode:1999Natur.399..429P. doi:10.1038/20859.
Lockwood, J.G.; van Zinderen-Bakker, E. M. (november 1979). «The Antarctic Ice-Sheet: Regulator of Global Climates?: Review». The Geographical Journal. 145 (3): 469–471. JSTOR633219. doi:10.2307/633219.
Montañez, Isabel P.; Poulsen, Christopher J. (30. mai 2013). «The Late Paleozoic Ice Age: An Evolving Paradigm». Annual Review of Earth and Planetary Sciences. 41 (1): 629–656. doi:10.1146/annurev.earth.031208.100118."The late Paleozoic icehouse was the longest-lived ice age of the Phanerozoic, and its demise constitutes the only recorded turnover to a greenhouse state."
Bachelet, D.; Neilson, R.; Lenihan, J. M.; Drapek, R. J. (2001). «Climate Change Effects on Vegetation Distribution and Carbon Budget in the United States». Ecosystems. 4 (3): 164–185. doi:10.1007/s10021-001-0002-7.
Langdon, PG; Barber, KE; Lomas-Clarke, SH; Lomas-Clarke, S. H. (August 2004). «Reconstructing climate and environmental change in northern England through chironomid and pollen analyses: evidence from Talkin Tarn, Cumbria». Journal of Paleolimnology. 32 (2): 197–213. doi:10.1023/B:JOPL.0000029433.85764.a5.
Birks, HH (mars 2003). «The importance of plant macrofossils in the reconstruction of Lateglacial vegetation and climate: examples from Scotland, western Norway, and Minnesota, USA». Quaternary Science Reviews. 22 (5–7): 453–473. Bibcode:2003QSRv...22..453B. doi:10.1016/S0277-3791(02)00248-2.
Miyoshi, N; Fujiki, Toshiyuki; Morita, Yoshimune (1999). «Palynology of a 250-m core from Lake Biwa: a 430,000-year record of glacial–interglacial vegetation change in Japan». Review of Palaeobotany and Palynology. 104 (3–4): 267–283. doi:10.1016/S0034-6667(98)00058-X.
Dominic, F., Burns, S.J., Neff, U., Mudulsee, M., Mangina, A. and Matter, A. (April 2004). «Palaeoclimatic interpretation of high-resolution oxygen isotope profiles derived from annually laminated speleothems from Southern Oman». Quaternary Science Reviews. 23 (7–8): 935–945. Bibcode:2004QSRv...23..935F. doi:10.1016/j.quascirev.2003.06.019.CS1-vedlikehold: Flere navn: forfatterliste (link)
Huntington, T.G. (U.S. Geological Survey) (mars 2006). «Evidence for intensification of the global water cycle: Review and synthesis». Journal of Hydrology. 319 (1–4): 83–95. Bibcode:2006JHyd..319...83H. doi:10.1016/j.jhydrol.2005.07.003.
Smith, T. M.; Yin, X.; Gruber, A. (2006). «Variations in annual global precipitation (1979–2004), based on the Global Precipitation Climatology Project 2.5° analysis». Geophysical Research Letters. 33 (6). Bibcode:2006GeoRL..3306705S. doi:10.1029/2005GL025393.
Coope, G.R.; Lemdahl, G.; Lowe, J.J.; Walkling, A. (4. mai 1999). «Temperature gradients in northern Europe during the last glacial—Holocene transition(14–9 14 C kyr BP) interpreted from coleopteran assemblages». [Journal of Quaternary Science. 13 (5): 419–433. Bibcode:1998JQS....13..419C. doi:10.1002/(SICI)1099-1417(1998090)13:5<419::AID-JQS410>3.0.CO;2-D.CS1-vedlikehold: Flere navn: forfatterliste (link)
Brown, C. J., Fulton, E. A., Hobday, A. J., Matear, R. J., Possingham, H. P., Bulman, C., Christensen, V., Forrest, R. E., Gehrke, P. C., Gribble, N. A., Griffiths, S. P., Lozano-Montes, H., Martin, J. M., Metcalf, S., Okey, T. A., Watson, R. and Richardson, A. J. (April 2010). «Effects of climate-driven primary production change on marine food webs: Implications for fisheries and conservation». Global Change Biology. 16 (4): 1194–1212. doi:10.1111/j.1365-2486.2009.02046.x.CS1-vedlikehold: Flere navn: forfatterliste (link)
Spracklen, D. V.; Bonn, B.; Carslaw, K. S. (2008). «Boreal forests, aerosols and the impacts on clouds and climate». Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 366 (1885): 4613–26. Bibcode:2008RSPTA.366.4613S. PMID18826917. doi:10.1098/rsta.2008.0201.
Schwartzman, David W.; Volk, Tyler (1989). «Biotic enhancement of weathering and the habitability of Earth». Nature. 340 (6233): 457–460. Bibcode:1989Natur.340..457S. doi:10.1038/340457a0.
Mora, C. I.; Driese, S. G.; Colarusso, L. A. (1996). «Middle to Late Paleozoic Atmospheric CO2 Levels from Soil Carbonate and Organic Matter». Science. 271 (5252): 1105–1107. Bibcode:1996Sci...271.1105M. doi:10.1126/science.271.5252.1105.
Bains, Santo; Norris, Richard D.; Corfield, Richard M.; Faul, Kristina L. (2000). «Termination of global warmth at the Palaeocene/Eocene boundary through productivity feedback». Nature. 407 (6801): 171–4. Bibcode:2000Natur.407..171B. PMID11001051. doi:10.1038/35025035.
Brinkhuis, Henk; Schouten, Stefan; Collinson, Margaret E.; Sluijs, Appy; Sinninghe Damsté, Jaap S. Sinninghe; Dickens, Gerald R.; Huber, Matthew; Cronin, Thomas M.; Onodera, Jonaotaro; Takahashi, Kozo; Bujak, Jonathan P.; Stein, Ruediger; Van Der Burgh, Johan; Eldrett, James S.; Harding, Ian C.; Lotter, André F.; Sangiorgi, Francesca; Van Konijnenburg-Van Cittert, Han van Konijnenburg-van; De Leeuw, Jan W.; Matthiessen, Jens; Backman, Jan; Moran, Kathryn; Expedition 302, Scientists (2006). «Episodic fresh surface waters in the Eocene Arctic Ocean». Nature. 441 (7093): 606–9. Bibcode:2006Natur.441..606B. PMID16752440. doi:10.1038/nature04692.
Haigh, Joanna D.; Ann R. Winning; Ralf Toumi; Jerald W. Harder (7. oktober 2010). «An influence of solar spectral variations on radiative forcing of climate». Nature. 467 (7316): 696–9. Bibcode:2010Natur.467..696H. PMID20930841. doi:10.1038/nature09426. «Currently there is insufficient observational evidence to validate the spectral variations observed by SIM, or to fully characterize other solar cycles, but our findings raise the possibility that the effects of solar variability on temperature throughout the atmosphere may be contrary to current expectations.»
Petit, J. R.; Jouzel, J.; Raynaud, D.; Barkov, N. I.; Barnola, J.-M.; Basile, I.; Bender, M.; Chappellaz, J.; Davis, M.; Delaygue, G.; Delmotte, M.; Kotlyakov, V. M.; Legrand, M.; Lipenkov, V. Y.; Lorius, C.; Ritz, C.; Saltzman, E. (3. juni 1999). «Climate and atmospheric history of the past 420,000 years from the Vostok ice core, Antarctica». Nature. 399 (1): 429–436. Bibcode:1999Natur.399..429P. doi:10.1038/20859.
Birks, HH (mars 2003). «The importance of plant macrofossils in the reconstruction of Lateglacial vegetation and climate: examples from Scotland, western Norway, and Minnesota, USA». Quaternary Science Reviews. 22 (5–7): 453–473. Bibcode:2003QSRv...22..453B. doi:10.1016/S0277-3791(02)00248-2.
Dominic, F., Burns, S.J., Neff, U., Mudulsee, M., Mangina, A. and Matter, A. (April 2004). «Palaeoclimatic interpretation of high-resolution oxygen isotope profiles derived from annually laminated speleothems from Southern Oman». Quaternary Science Reviews. 23 (7–8): 935–945. Bibcode:2004QSRv...23..935F. doi:10.1016/j.quascirev.2003.06.019.CS1-vedlikehold: Flere navn: forfatterliste (link)
Huntington, T.G. (U.S. Geological Survey) (mars 2006). «Evidence for intensification of the global water cycle: Review and synthesis». Journal of Hydrology. 319 (1–4): 83–95. Bibcode:2006JHyd..319...83H. doi:10.1016/j.jhydrol.2005.07.003.
Smith, T. M.; Yin, X.; Gruber, A. (2006). «Variations in annual global precipitation (1979–2004), based on the Global Precipitation Climatology Project 2.5° analysis». Geophysical Research Letters. 33 (6). Bibcode:2006GeoRL..3306705S. doi:10.1029/2005GL025393.
Coope, G.R.; Lemdahl, G.; Lowe, J.J.; Walkling, A. (4. mai 1999). «Temperature gradients in northern Europe during the last glacial—Holocene transition(14–9 14 C kyr BP) interpreted from coleopteran assemblages». [Journal of Quaternary Science. 13 (5): 419–433. Bibcode:1998JQS....13..419C. doi:10.1002/(SICI)1099-1417(1998090)13:5<419::AID-JQS410>3.0.CO;2-D.CS1-vedlikehold: Flere navn: forfatterliste (link)
Lockwood, J.G.; van Zinderen-Bakker, E. M. (november 1979). «The Antarctic Ice-Sheet: Regulator of Global Climates?: Review». The Geographical Journal. 145 (3): 469–471. JSTOR633219. doi:10.2307/633219.
America's Climate Choices: Panel on Advancing the Science of Climate Change; National Research Council (2010). Advancing the Science of Climate Change. Washington, D.C.: The National Academies Press. ISBN0-309-14588-0. Arkivert fra originalen 29. mai 2014. «(p1) ... there is a strong, credible body of evidence, based on multiple lines of research, documenting that climate is changing and that these changes are in large part caused by human activities. While much remains to be learned, the core phenomenon, scientific questions, and hypotheses have been examined thoroughly and have stood firm in the face of serious scientific debate and careful evaluation of alternative explanations. * * * (pp. 21–22) Some scientific conclusions or theories have been so thoroughly examined and tested, and supported by so many independent observations and results, that their likelihood of subsequently being found to be wrong is vanishingly small. Such conclusions and theories are then regarded as settled facts. This is the case for the conclusions that the Earth system is warming and that much of this warming is very likely due to human activities.»
«Glossary». NASA Earth Observatory. 2011. Besøkt 8. juli 2011. «Climate System: The five physical components (atmosphere, hydrosphere, cryosphere, lithosphere, and biosphere) that are responsible for the climate and its variations.»
Shaftel, Holly. «Arctic Sea Ice Minimum». NASA Global Climate Change. Earth Science Communications Team at NASA's Jet Propulsion Laboratory. Besøkt 21. juni 2015.
Spracklen, D. V.; Bonn, B.; Carslaw, K. S. (2008). «Boreal forests, aerosols and the impacts on clouds and climate». Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 366 (1885): 4613–26. Bibcode:2008RSPTA.366.4613S. PMID18826917. doi:10.1098/rsta.2008.0201.
Bains, Santo; Norris, Richard D.; Corfield, Richard M.; Faul, Kristina L. (2000). «Termination of global warmth at the Palaeocene/Eocene boundary through productivity feedback». Nature. 407 (6801): 171–4. Bibcode:2000Natur.407..171B. PMID11001051. doi:10.1038/35025035.
Speelman, E. N.; Van Kempen, M. M. L.; Barke, J.; Brinkhuis, H.; Reichart, G. J.; Smolders, A. J. P.; Roelofs, J. G. M.; Sangiorgi, F.; De Leeuw, J. W.; Lotter, A. F.; Sinninghe Damsté, J. S. (2009). «The Eocene Arctic Azolla bloom: Environmental conditions, productivity and carbon drawdown». Geobiology. 7 (2): 155–70. PMID19323694. doi:10.1111/j.1472-4669.2009.00195.x.
Brinkhuis, Henk; Schouten, Stefan; Collinson, Margaret E.; Sluijs, Appy; Sinninghe Damsté, Jaap S. Sinninghe; Dickens, Gerald R.; Huber, Matthew; Cronin, Thomas M.; Onodera, Jonaotaro; Takahashi, Kozo; Bujak, Jonathan P.; Stein, Ruediger; Van Der Burgh, Johan; Eldrett, James S.; Harding, Ian C.; Lotter, André F.; Sangiorgi, Francesca; Van Konijnenburg-Van Cittert, Han van Konijnenburg-van; De Leeuw, Jan W.; Matthiessen, Jens; Backman, Jan; Moran, Kathryn; Expedition 302, Scientists (2006). «Episodic fresh surface waters in the Eocene Arctic Ocean». Nature. 441 (7093): 606–9. Bibcode:2006Natur.441..606B. PMID16752440. doi:10.1038/nature04692.
Haigh, Joanna D.; Ann R. Winning; Ralf Toumi; Jerald W. Harder (7. oktober 2010). «An influence of solar spectral variations on radiative forcing of climate». Nature. 467 (7316): 696–9. Bibcode:2010Natur.467..696H. PMID20930841. doi:10.1038/nature09426. «Currently there is insufficient observational evidence to validate the spectral variations observed by SIM, or to fully characterize other solar cycles, but our findings raise the possibility that the effects of solar variability on temperature throughout the atmosphere may be contrary to current expectations.»
«The United Nations Framework Convention on Climate Change». 21. mars 1994. Arkivert fra originalen 30. april 2010. «Klimaendringer betyr en endring av klimaet som er knyttet direkte eller indirekte til menneskelig aktivitet som endrer sammensetningen av den globale atmosfære, og som kommer i tillegg til naturlig klimavariasjoner observert over sammenlignbare tidsperioder.»
universetoday.com
Williams, Matt (3. januar 2017). «What is an Ice Age?». Universe Today. Besøkt 2. april 2019.
«The United Nations Framework Convention on Climate Change». 21. mars 1994. Arkivert fra originalen 30. april 2010. «Klimaendringer betyr en endring av klimaet som er knyttet direkte eller indirekte til menneskelig aktivitet som endrer sammensetningen av den globale atmosfære, og som kommer i tillegg til naturlig klimavariasjoner observert over sammenlignbare tidsperioder.»
America's Climate Choices: Panel on Advancing the Science of Climate Change; National Research Council (2010). Advancing the Science of Climate Change. Washington, D.C.: The National Academies Press. ISBN0-309-14588-0. Arkivert fra originalen 29. mai 2014. «(p1) ... there is a strong, credible body of evidence, based on multiple lines of research, documenting that climate is changing and that these changes are in large part caused by human activities. While much remains to be learned, the core phenomenon, scientific questions, and hypotheses have been examined thoroughly and have stood firm in the face of serious scientific debate and careful evaluation of alternative explanations. * * * (pp. 21–22) Some scientific conclusions or theories have been so thoroughly examined and tested, and supported by so many independent observations and results, that their likelihood of subsequently being found to be wrong is vanishingly small. Such conclusions and theories are then regarded as settled facts. This is the case for the conclusions that the Earth system is warming and that much of this warming is very likely due to human activities.»
«Sea Level Change». University of Colorado at Boulder. Arkivert fra originalenBruk av |arkiv_url= krever at |arkivdato= også er angitt (hjelp). Besøkt 21. juli 2009.«Arkivert kopi». Arkivert fra originalen 19. februar 2009. Besøkt 28. februar 2017.