Table 1 Responses of the target variables to the scenario variables under different scenarios.
From: Spatiotemporal variation in irrigation water requirements in the China–Pakistan Economic Corridor
Target node | Nodes for scenario setting | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SA | FL | FH | WL | WH | IW | LCL | LCH | LF | LW | LM | LR | LSH | LSL | |
Major cash crops acreage (high) | + 1.2 | + 0.2 | ||||||||||||
Output of major grain crops(high) | + 0.2 | + 2.5 | + 5.6 | + 0.1 | + 5.5 | + 5.7 | + 9 | + 4.4 | − 0.2 | − 0.1 | ||||
Major grain crops acreage (high) | + 1.7 | |||||||||||||
Output of major cash crops(high) | + 2.8 | + 8.7 | − 1.3 | + 1.6 | + 10.7 | + 4.5 | ||||||||
Undernourished population(low) | + 2.1 | − 0.2 | − 0.2 | − 0.4 | + 0.5 | + 7.2 | + 0.7 | − 0.1 | ||||||
Undernourished population(high) | + 0.4 | + 0.2 | ||||||||||||
Arable land(high) | + 17 | |||||||||||||
GAP (high) | + 1.4 | − 0.2 | + 0.1 | + 2.6 | + 2.5 | + 3 | + 2.2 | + 0.3 | + 0.1 | |||||
Agricultural water consumption(low) | + 0.1 | + 0.1 | ||||||||||||
Proportion of population with safe drinking water(high) | − 4.9 | − 4.8 | + 0.3 | − 1.4 | + 0.3 | − 0.8 | − 0.8 | − 0.8 | − 0.8 | |||||
Total IR (low) | + 0.4 | + 0.9 | − 1.4 | + 0.7 | − 0.2 | |||||||||
Total IRnet of major cash crops(low) | − 5.6 | − 17 | − 9.6 | − 4.7 | ||||||||||
Total IRnet of major cash crops(high) | + 8.1 | + 4.1 | ||||||||||||
Total IRnet of major grain crops(high) | + 18.2 | + 10.5 | + 9 | + 10.3 | ||||||||||
Total IRnet of major grain crops(low) | + 27 | − 0.2 | − 7.6 | − 6.2 | − 7.6 | |||||||||
Groundwater usage(low) | + 8 | |||||||||||||
Groundwater usage(low) | ||||||||||||||
Applying quantity of chemical fertilizer(low) | + 0.3 | |||||||||||||
