Tham khảo Cảnh quan thiên nhiên

  1. Cambridge, Mass.: Riverside Press, 1962, p. 1.
  2. Carl O. Sauer, "The Morphology of Landscape". University of California Publications in Geography 2 (2), pp. 19-53.
  3. Chunglin Kwa, "Alexander von Humboldt's invention of the natural landscape", The European Legacy, Vol. 10, No. 2, pp. 149-162, 2005
  4. J. Aikin, M.D., Letters from a Father to His Son, on Various Topics, Relative to Literature and the Conduct of Life. Written in the Years 1792 and 1793, (Philadelphia: Samuel Harrison Smith), p. 148.
  5. A Treatise on the Theory and Practice of Landscape Gardening Adapted to North America.
  6. https://www.gutenberg.org/dirs/etext05/qnct310.txt
  7. Chunglin Kwa, Alexander von Humboldt's invention of the natural landscape, The European Legacy, Vol. 10, No. 2, pp. 149-162, 2005
  8. Alexander von Humboldt Cosmos: a sketch of a physical description of the universe(translation 1804), Volume 2, Part I, Paragraph 5, Chapter I.http://www.avhumboldt.net/humboldt/publications/paragraph/did/35/vid/38/cid/244/tid/7698/text/The-description-of-nature-in-its-manifold-richness-of-form-as-a-distinct-branch-of-poetic-literat
  9. See Horticulturist, vol.4, no.2, August 1849, which Downing edited.
  10. James, P.E & Martin, G (1981) All Possible Worlds: A History of Geographical Ideas. John Wiley & Sons. New York, p.177.
  11. Elkins, T.H (1989) Human and Regional Geography in the German-speaking lands in the first forty years of the Twentieth Century. Entriken, J. Nicholas & Brunn, Stanley D (Eds) Reflections on Richard Hartshorne's The nature of geography. Occasional publications of the Association of the American Geographers, Washington DC., p. 27.
  12. "The Trouble with Wilderness; or, Getting Back to the Wrong Nature". William Cronon, ed., Uncommon Ground: Rethinking the Human Place in Nature. (New York: W. W. Norton & Co., 1995), pp. 69–90.
  13. "Nature", New Oxford American Dictionary
  14. "Animals That Share Human DNA Sequences", Seattlepi.com
  15. Gregory H. Aplett and David N. Cole, "The Trouble with Naturalness: Rethinking Park and Wilderness Goals" in Beyond Naturalness: Rethinking Park and Wilderness Stewardshio in an Era of Rapid Change (Washington, DC.: Island Press, 2010), p. 14. They cite William Conron's 1995 essay "The Trouble with Wilderness: or, Getting Back to the Wrong Nature".
  16. Joanne Vining, Melinda Merrick and Emily Price, "The Distinction between Humans and Nature". Human Ecology Review, vol.15, no. 1, 2008, p. 1
  17. Vining, Merrick and Price, p. 1.
  18. Maria Kaika, City of Flows: Modernity, Nature, and the City. (New York: Routledge, 2005), p. 4.
  19. Gregory H. Aplett and David N. Cole, "The Trouble with Naturalness: Rethinking Park and Wilderness Goals" in Beyond Naturalness: Rethinking Park and Wilderness Stewardshio in an Era of Rapid Change (Washington, DC.: Island Press, 2010), pp. 14-15.
  20. Jump up to:a b Aplett and Cole, p. 15.
  21. William Cronon, pp. 72-77
  22. Aplett and Cole, p. 16.
  23. Aplett and Cole, p. 18
  24. Aplett and Cole, p. 24
  25. City of Flows: Modernity, Nature, and the City. (New York: Routledge, 2005), p. 4.
  26. Cronon, p. 78.
  27. Jump up to:a b Cronon, p. 85.
  28. Murray (1973)
  29. Fraser Darling and Boyd (1969) p. 64
  30. Steven, H. M. & Carlisle, A. (1959). The Native Pinewoods of Scotland. Oliver and Boyd, Edinburgh
  31. Parc Suisse Biosphere Reserve
  32. National Survey Reveals Biodiversity Crisis Archived ngày 7 tháng 6 năm 2007 at the Wayback Machine American Museum of Natural History
  33. YouTube, Professor James Lovelock, We can't save the planet, BBC NEWS, 2010/03/30