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Journal of Geographical Sciences

, Volume 27, Issue 7, pp 771–785 | Cite as

The basic characteristics and spatial patterns of global cultivated land change since the 1980s

  • Ziyan Yao
  • Lijuan Zhang
  • Shihao Tang
  • Xiaxiang Li
  • Tiantian Hao
Article

Abstract

In this paper, we analyzed the spatial patterns of cultivated land change between 1982 and 2011 using global vector-based land use/land cover data. (1) Our analysis showed that the total global cultivated land area increased by 528.768×104 km2 with a rate of 7.920×104 km2/a, although this increasing trend was not significant. The global cultivated land increased fastest in the 1980s. Since the 1980s, the cultivated land area in North America, South America and Oceania increased by 170.854×104 km2, 107.890×104 km2, and 186.492×104 km2, respectively. In contrast, that in Asia, Europe and Africa decreased by 23.769×104 km2, 4.035×104 km2 and 86.76×104 km2, respectively. Furthermore, the cultivated land area in North America, South America and Oceania exhibited significant increasing trends of 7.236× 104 km2/a, 2.780×104 km2/a and 3.758×104 km2/a, respectively. On the other hand, that of Asia, Europe and Africa exhibited decreasing trend rates of–5.641×104 km2/a,–0.831×104 km2/a and–0.595×104 km2/a, respectively. Moreover, the decreasing trend in Asia was significant. (2) Since the 1980s, the increase in global cultivated lands was mainly due to converted grasslands and woodlands, which accounted for 53.536% and 26.148% of the total increase, respectively. The increase was found in southern and central Africa, eastern and northern Australia, southeastern South America, central US and Alaska, central Canada, western Russia, northern Finland and northern Mongolia. Among them, Botswana in southern Africa experienced an 80%–90% increase, making it the country with the highest increase worldwide. (3) Since the 1980s, the total area of cultivated lands converted to other types of land was 1071.946×104 km2. The reduction was mainly converted to grasslands and woodlands, which accounted for 57.482% and 36.000%, respectively. The reduction occurred mainly in southern Sudan in central Africa, southern and central US, southern Russia, and southern European countries including Bulgaria, Romania, Serbia and Hungary. The greatest reduction occurred in southern Africa with a 60% reduction. (4) The cultivated lands in all the continents analyzed exhibited a trend of expansion to high latitudes. Additionally, most countries displayed an expansion of newly increased cultivated lands and the reduction of the original cultivated lands.

Keywords

cultivated lands characteristics of change spatial pattern global 1980s 

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References

  1. Abbas I I, 2009. An overview of land cover changes in Nigeria, 1975–2005. Journal of Geography & Regional Planning, 5(12): 62–65.Google Scholar
  2. Chhabra A, Geist H, Houghton R A et al., 2006. Multiple impacts of land-use/cover change. In: Land-Use and Land-Cover Change. Berlin and Heidelberg: Springer, 71–116.Google Scholar
  3. Dewan A M, Yamaguchi Y, 2009. Using remote sensing and GIS to detect and monitor land use and land cover change in Dhaka Metropolitan of Bangladesh during 1960–2005. Environmental Monitoring & Assessment, 150(150): 237–249.CrossRefGoogle Scholar
  4. Du Guoming, Kuang Wenhui, Meng Fanhao et al., 2015. Spatiotemporal pattern and driving forces of land use/cover change in Brazil. Progress in Geography, 34(1): 73–82. (in Chinese)Google Scholar
  5. Findell K L, Pitman A J, England M H et al., 2009. Regional and global impacts of land cover change and sea surface temperature anomalies. Journal of Climate, 22(12): 3248–3269.CrossRefGoogle Scholar
  6. Forster P, Ramaswamy V, Artaxo P et al., 2007. Changes in atmospheric constituents and in radiative forcing. Climate Change 2007: The Physical Science Basis Contribution of Working Group I to the Fourth Assessment Report of The Intergovernmental Panel on Climate Change. Cambridge, UK: Cambridge University Press.Google Scholar
  7. Godfray H C, Beddington J R, Crute L R et al., 2010. Food security: The challenge of feeding 9 billion people. Science, 327(5967): 812–818.CrossRefGoogle Scholar
  8. Goldewijk K K, Beusen A, Drecht G V et al., 2011. The HYDE 3.1 spatially explicit database of human-induced global land-use change over the past 12,000 years. Global Ecology and Biogeography, 20(1): 73–86.CrossRefGoogle Scholar
  9. He Fanneng, Li Meijiao, Liu Haolong, 2016. Reconstruction of cropland area at Lu scale and its spatial-temporal characteristics in the Northern Song Dynasty. Acta Geographica Sinica, 71(11): 1967–1978. (in Chinese)Google Scholar
  10. Hudson W D, 1987. Correct formulation of the Kappa coefficient of agreement. Photogrammetric Engineering & Remote Sensing, 53(4): 421–422.Google Scholar
  11. Lepers E, Lambin E F, Janetos A C et al., 2005. A synthesis of information on rapid land-cover change for the period 1981–2000. BioScience, 55(2): 115–124.CrossRefGoogle Scholar
  12. Liu Jiyuan, 2000. A study on spatial-temporal feature of modem land use change in China. Quaternary Sciences, 20(3): 229–239. (in Chinese)Google Scholar
  13. Liu Jiyuan, Kuang Wenhui, Zhang Zengxiang et al., 2014. Spatiotemporal characteristics, patterns and causes of land use changes in China since the late 1980s. Acta Geographica Sinica, 69(1): 3–14. (in Chinese)Google Scholar
  14. Liu Yang, Liu Ronggao, 2015. Retrieval of global long-term leaf area index from LTDR AVHRR and MODIS observations. Journal of Geo-Information Science, 17(11): 1304–1312. (in Chinese)Google Scholar
  15. Ma Kaiyu, Ding yuguo, Tu Qipu et al., 1993. Principles and Methods of Climate Statistics. Beijing: China Meteorological Press, 77–82. (in Chinese)Google Scholar
  16. Müller D, Sikor T, 2006. Effects of postsocialist reforms on land cover and land use in south-eastern Albania. Applied Geography, 26(3): 175–191.CrossRefGoogle Scholar
  17. Ramankutty N, Achard F, Alves D et al., 2005. Global changes in land cover. IHDP Newsletter, (3): 4–5.Google Scholar
  18. Ramankutty N, Delire C, Snyder P, 2006. Feedbacks between agriculture and climate: An illustration of the potential unintended consequences of human land use activities. Global and Planetary Change, 54(1/2): 79–93.CrossRefGoogle Scholar
  19. Ramankutty N, Evan A T, Monfreda C et al., 2008. Farming the planet: 1. Geographic distribution of global agricultural lands in the year 2000. Global Biogeochemical Cycles, 22(1): 567–568.CrossRefGoogle Scholar
  20. Ramankutty N, Foley J A, 1998. Characterizing patterns of global land use: An analysis of global croplands data. Global Biogeochemical Cycles, 12(4): 667–685.CrossRefGoogle Scholar
  21. Ramankutty N, Foley J A, 1999. Estimating historical changes in global land cover: Croplands from 1700 to 1992. Global Biogeochemical Cycles, 13(4): 997–1027.CrossRefGoogle Scholar
  22. Shang Rong, Liu Ronggao, Liu Yang, 2015. Generation of global long-term albedo product based on the background knowledge. Journal of Geo-Information Science, 17(11): 1313–1322. (in Chinese)Google Scholar
  23. Shi Peijun, Wang Jing’ai, Chen Jing et al., 2006. The future of human-environment interaction research in geography: Lessons from the 6th Open Meeting of IHDP. Acta Geographica Sinica, 61(2): 115–126. (in Chinese)Google Scholar
  24. Shi Xueli, Zhang Fang, Zhou Wenyan et al., 2015. Impacts of CG-LTDR land cover dataset updates on the ground temperature simulation with BCC_AVIM 1.0. Journal of Geo-Information Science, 17(11): 1294–1303. (in Chinese)Google Scholar
  25. Tao B, Tian H Q, Chen G S et al., 2013. Terrestrial carbon balance in tropical Asia: Contribution from cropland expansion and land management. Global and Planetary Change, 100(1): 85–98.CrossRefGoogle Scholar
  26. Tian H Q, Chen G S, Zhang Chi et al., 2012. Century-scale responses of ecosystem carbon storage and flux to multiple environmental changes in the southern United States. Ecosystems, 15(4): 674–694.CrossRefGoogle Scholar
  27. Waisanen P J, Bliss N B, 2002. Changes in population and agricultural land in conterminous United States counties, 1790 to 1997. Global Biogeochemical Cycles, 16(4): 84–1–84–19.CrossRefGoogle Scholar
  28. Xie Gaodi, Cheng Shengkui, 1999. A study on global land use change under the pressure of population growth. Journal of Natural Resources, 14(3): 193–199. (in Chinese)Google Scholar
  29. Ye Yu, Fang Xiuqi, Ren Yuyu et al., 2009. Coverage changes of cropland in northeast China during the past 300 years. Science in China Series D: Earth Sciences, 39(3): 340–350. (in Chinese)Google Scholar
  30. Zhao Wenwu, 2012. Arable land change dynamics and their driving forces for the major countries of the world. Acta Ecologica Sinica, 32(20): 6452–6462. (in Chinese)CrossRefGoogle Scholar

Copyright information

© Institute of Geographic Science and Natural Resources Research (IGSNRR), Science China Press and Springer-Verlag Berlin Heidelberg 2017

Authors and Affiliations

  • Ziyan Yao
    • 1
  • Lijuan Zhang
    • 1
  • Shihao Tang
    • 2
  • Xiaxiang Li
    • 1
  • Tiantian Hao
    • 1
  1. 1.Key Laboratory of Remote Sensing Monitoring of Geographic EnvironmentHarbin Normal UniversityHarbinChina
  2. 2.Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological CenterCMABeijingChina

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