Ziyan YAN, Minghong TAN. Changes in agricultural virtual water in Central Asia, 1992-2016[J]. Journal of Geographical Sciences, 2020, 30(11): 1909
- Journal of Geographical Sciences
- Vol. 30, Issue 11, 1909 (2020)
Fig. 1. Population changes in Central Asia from 1992-2016 and CSCD changes in Central Asia from 1992-2013
Fig. 2. Changes in main crop planting areas in five Central Asian countries between 1992 and 2016
Fig. 3. Changes in volume of agricultural virtual water in Central Asia from 1992 to 2016 (a. Changes in agricultural virtual water of the five countries; b. Changes in virtual water of the major agricultural productions in the study area)
Fig. 4. Total import volume of agricultural virtual water in Central Asia from 1992 to 2016 (a. Changes in agricultural virtual water imports of the five countries; b. Changes in agricultural virtual water imports of the major crops in the study area)
Fig. 5. TVWE in Central Asia from 1992 to 2016 (a. Changes in agricultural virtual water exports of the five countries; b. Changes in agricultural virtual water exports of the major crops)
Fig. 6. TVWNE in Central Asia from 1992 to 2016
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Table 1.
Global average water footprint of some primary crops and derived crop products (m3 ton-1)
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