Table 1. FLUXNET sites used in this study.
| Sites | Longitude | Latitude | Plant functional type | LAI | Age | Year used |
|---|---|---|---|---|---|---|
| 1 CN-DHS | 112.57 E | 23.17 N | Broad-leaved evergreen | 4.25 | old-growth | 2003 ~ 2008 |
| 2 US-KS2 | 80.671 W | 28.608 N | Broad-leaved evergreen | 2.1 | 16 | 2004 ~ 2006 |
| 3 US-SP1 | 82.219 W | 29.738 N | Needleleaf evergreen | 3.4 | 80 | 2003 ~ 2006 |
| 4 US-Fmf | 111.727 W | 35.143 N | Needleleaf evergreen | 1.2 | ~100 | 2005 ~ 2007 |
| 5 PT-Mi2 | 8.024 W | 38.475 N | Grassland | ~ | ~ | 2004 ~ 2008 |
| 6 ES-ES2 | 0.315 W | 39.276 N | Crop | ~ | ~ | 2004 ~ 2008 |
| 7 US-MMS | 86.413 W | 39.323 N | Broad-leaved deciduous | 4.1 | 70 | 2003 ~ 2006 |
| 8 ES-ES1 | 0.319 W | 39.346 N | Needleleaf evergreen | 2.6 | ~100 | 2003 ~ 2006 |
| 9 IT-Cpz | 12.377 E | 41.705 N | Broad-leaved evergreen | 3.5 | 38 | 2003 ~ 2008 |
| 10 IT-Col | 13.588 E | 41.849 N | Broad-leaved deciduous | 5.5 | 114 | 2003 ~ 2010 |
| 11 ES-VDA | 1.448 E | 42.152 N | Grassland | ~ | ~ | 2004 ~ 2008 |
| 12 CN-CBS | 128.09 E | 42.4 N | Mixed forest | 3.5 | ~200 | 2003 ~ 2008 |
| 13 US-Ha1 | 72.172 W | 42.538 N | Broad-leaved deciduous | 4.7 | 75 ~ 110 | 2003 ~ 2006 |
| 14 FR-Avi | 4.878 E | 43.917 N | Crop | ~ | ~ | 2004 ~ 2006 |
| 15 FR-LBr | 0.769 W | 44.717 N | Needleleaf evergreen | 2.8 | 44 | 2003 ~ 2008 |
| 16 IT-Cas | 8.668 E | 45.063 N | Crop | ~ | ~ | 2006 ~ 2010 |
| 17 US-Ho1 | 68.740 W | 45.204 N | Needleleaf evergreen | 5.6 | 109 | 2002 ~ 2004 |
| 18 US-Syv | 89.347 W | 46.242 N | Mixed forest | 4.1 | 0 ~ 350 | 2002 ~ 2006 |
| 19 CH-Oe1 | 7.732 E | 47.286 N | Grassland | ~ | ~ | 2003 ~ 2008 |
| 20 CH-Oe2 | 7.734 E | 47.286 N | Crop | ~ | ~ | 2004 ~ 2006 |
| 21 FR-Hes | 7.066 E | 48.674 N | Broad-leaved deciduous | 5.7 | 35 | 2003 ~ 2010 |
| 22 DE-Tha | 13.567 E | 50.964 N | Needleleaf evergreen | 4.8 | 120 | 2003 ~ 2010 |
| 23 DE-Hai | 10.452 E | 51.079 N | Broad-leaved deciduous | 4.8 | 0 ~ 250 | 2003 ~ 2007 |
| 24 DE-Geb | 10.914 E | 51.100 N | Crop | ~ | ~ | 2003 ~ 2010 |
| 25 BE-Bra | 4.521 E | 51.309 N | Mixed forest | ~ | 79 | 2007 ~ 2010 |
| 26 NL-Cal | 4.927 E | 51.971 N | Grassland | ~ | ~ | 2003 ~ 2008 |
| 27 DK-Sor | 11.644 E | 55.486 N | Broad-leaved deciduous | 4.7 | 84 | 2003 ~ 2008 |
| 28 DK-Ris | 12.097 E | 55.530 N | Crop | ~ | ~ | 2004 ~ 2008 |
| 29 DK-Lva | 12.083 E | 55.683 N | Grassland | ~ | ~ | 2004 ~ 2008 |
| 30 SE-Kno | 16.217 E | 60.998 N | Needleleaf evergreen | 4.5 | 52 | 2006 ~ 2009 |
| 31 SE-Fla | 19.456 E | 64.113 N | Needleleaf evergreen | 2.4 | 100 | 2001 ~ 2002 |
| 32 FI-Sod | 26.637 E | 67.362 N | Needleleaf evergreen | 3.5 | 58 ~ 88 | 2007 ~ 2008 |
The names of flux sites are abbreviations from the FLUXNET community.