An Assessment of Human versus Climatic Impacts on Jing River Basin, Loess Plateau, China
Table 3
Precipitation and ET0 of the paired years.
Number
Paired years with SPEC
a.pptn/mm
a.ET0/mm
Year 1
Year 2
D-year
Year 1
Year 2
D-a.pptn
(%)
Year 1
Year 2
D-a.ET0
(%)
1
1968
2003
−35
710.7
706.7
4.0
0.56
913.9
897.1
16.8
1.84
2
1975
1990
−15
642.2
636.7
5.5
0.86
879.4
894.4
−15.0
−1.71
3
1978
2011
−33
544.6
552.2
−7.6
−1.38
950.1
941.7
8.4
0.89
4
1970
1978
−8
542.6
544.6
−2.0
−0.37
956.7
950.1
6.6
0.69
5
1977
2007
−30
469.0
465.9
3.1
0.66
986.1
986.2
−0.1
−0.01
6
1965
1979
−14
438.8
442.9
−4.1
−0.93
989.1
973.1
16.0
1.64
7
1965
2005
−40
438.8
435.5
3.3
0.75
989.1
1001.6
−12.5
−1.26
8
1971
1987
−16
411.9
406.7
5.2
1.26
981.2
973.9
7.3
0.74
9
1960
1972
−12
396.3
392.7
3.6
0.91
994.6
990.8
3.8
0.38
Note: D-year is the year in Year 1 minus that of Year 2; D-a.pptn is the precipitation in Year 1 minus that of Year 2; D-a.ET0 is the ET0 in Year 1 minus that of Year 2; and is the amplitude (%).
