Peak farmland

Peak farmland is the maximum usable amount of land needed for crop cultivation (agricultural land) for a given region (country or an entire world).[1][2] Supporters of the peak farmland theory argue that even with the growing world population, the need for more farmland is decreasing, as food production yields per acre of farmland are rising faster than the global demand for food.[3] This is supported by the fact that the area dedicated to farmland in some countries, both developed (e.g. Finland) and developing (e.g. India, China), has already begun to decline.[4][5] Globally, while the total amount of arable land is still increasing, the area of permanent pasture has been in decline since 1998, with at least 60 million hectares no longer grazed.[6] It is argued that other countries, such as the United States, are at their peak farmland now.[7]

  1. ^ Sandström, Vilma; Saikku, Laura; Antikainen, Riina; Sokka, Laura; Kauppi, Pekka (15 April 2014). "Changing impact of import and export on agricultural land use: The case of Finland 1961–2007". Agriculture, Ecosystems & Environment. 188: 163–168. Bibcode:2014AgEE..188..163S. doi:10.1016/j.agee.2014.02.009.
  2. ^ Charles Geisler; Ben Currens (20 December 2013). ""Peak Farmland": Revealed Truth or Recreancy?". William R. Freudenburg, A Life in Social Research. Research in Social Problems and Public Policy. Vol. 21. Emerald Group Publishing Limited. pp. 177–199. doi:10.1108/s0196-1152(2013)0000021012. ISBN 978-1-78190-734-4.
  3. ^ "What is peak farmland?". Kate Prengaman. 8 January 2013. Archived from the original on 24 October 2016. Retrieved 24 October 2016.
  4. ^ Sandström, Vilma; Saikku, Laura; Antikainen, Riina; Sokka, Laura; Kauppi, Pekka (15 April 2014). "Changing impact of import and export on agricultural land use: The case of Finland 1961–2007". Agriculture, Ecosystems & Environment. 188: 163–168. Bibcode:2014AgEE..188..163S. doi:10.1016/j.agee.2014.02.009.
  5. ^ Cite error: The named reference reuters was invoked but never defined (see the help page).
  6. ^ Poore, Joseph (January 2016). "Call for conservation: Abandoned pasture". Science. 351 (6269): 132. Bibcode:2016Sci...351..132P. doi:10.1126/science.351.6269.132-a. PMID 26744398.
  7. ^ "The Return of Nature – How Technology Liberates the Environment". thebreakthrough.org. Retrieved 24 October 2016.