Table 1. Location and altitude of the experimental sites.
Site | Altitude (m) | Latitude (N) | Longitude (E) | Location |
---|---|---|---|---|
MH1 | 1872 | 36°18′ | 102°45′ | Minhe County |
MH2 | 1978 | 36°16′ | 102°44′ | Minhe County |
MH3 | 2080 | 36°14′ | 102°41′ | Minhe County |
MH4 | 2185 | 36°14′ | 102°39′ | Minhe County |
HZ1 | 2613 | 36°22′ | 101°45′ | Huangzhong County |
HZ2 | 2718 | 36°24′ | 101°43′ | Huangzhong County |
HZ3 | 2826 | 36°28′ | 101°50′ | Huangzhong County |
HZ4 | 2935 | 36°21′ | 101°44′ | Huangzhong County |