Fig. 3: Comparison of total blue and green WC in km3 for SPAM2020, SPAM2010 and SPAM2000. | Nature Food

Fig. 3: Comparison of total blue and green WC in km3 for SPAM2020, SPAM2010 and SPAM2000.

From: Global spatially explicit crop water consumption shows an overall increase of 9% for 46 agricultural crops from 2010 to 2020

Fig. 3

a, WC by different components (WCbl, WCpaddy, WCgn,irr and WCgn,rf); SPAM2000 excludes ‘other crops’. b, Total harvested area (million ha or Mha) with differentiation between irrigated and rain-fed area. c, Crop WCbl+gn for SPAM 2010 and SPAM2020; R2 correlation coefficient; red line is the 1:1 gradient. d, Crop WCbl+gn for SPAM 2000 and SPAM2020. All data in Supplementary Data 1.

Source data

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