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Real life (2): Global Climate Change                                                                     < Previous page       Next page >

See also:

Computer Simulation:
Fox Rabbit Math Model

Computer Simulation:
Fox Hare Field Model

Real life (1):
Lynxes and Snow Hare

Real life (3):
The Covid-19 Pandemic



    Augustin, Laurent et al (2004): Eight glacial cycles from an Antarctic ice core. Nature Vol. 429, 10 June 2004. Retrieved from
    Steffen, Will et al (2018): Trajectories of the Earth System in the Anthropocene. Proceedings of the National Academy of Sciences (PNAS), DOI: Retrieved from
    Scheffer, Marten (2019): Re: Vraag over ijstijden, temperatuur en zeeniveau i.v.m. voorbereiding van een publicatie. Personal e-mail to N. Roorda, 28 February 2019.







    Grant, K.M. et al (2014): Sea-level variability over five glacial cycles. Nature Communications volume 5, Article number: 5076. Publication & data retrieved from
    Petit, J.R. et al (2001): Vostok Ice Core Data for 420,000 Years. IGBP PAGES/World Data Center NOAA/NGDC Paleoclimatology Program, Boulder CO, USA. Retrieved from Data retrieved from


Image source: N. Roorda: Fundamentals of Sustainable Development (English, 3rd edition, 2020); also available in Dutch in Basisboek Duurzame Ontwikkeling (4th edition, 2020) and in German in Grundlagen der nachhaftigen Entwicklung (Springer Vieweg, 2021).

Phase difference = 90°

Phase difference = 30°

Phase difference = 3°

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