The global distribution of cultivable lands: current patterns and sensitivity to possible climate change

@article{Ramankutty2002TheGD,
  title={The global distribution of cultivable lands: current patterns and sensitivity to possible climate change},
  author={Navin Ramankutty and Jonathan A. Foley and John M. Norman and Kevin Mcsweeney},
  journal={Global Ecology and Biogeography},
  year={2002},
  volume={11},
  pages={377-392}
}
Aim This study makes quantitative global estimates of land suitability for cultivation based on climate and soil constraints. It evaluates further the sensitivity of croplands to any possible changes in climate and atmospheric CO 2 concentrations. Location The location is global, geographically explicit. Methods The methods used are spatial data synthesis and analysis and numerical modelling. Results There is a cropland ‘reserve’ of 120%, mainly in tropical South America and Africa. Our climate… 

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