Code | Site name | Location | Temperature (°C) | Precipitation (mm) | Elevation (m) | Vegetation type | Height | Soil type | Years | References |
---|
(m) |
---|
CN-Cng | Changling | 44.5934° N | 5 | 400 | 171 | Temperate meadow steppe | 0.75 | Alkali-saline soil | 2007–2010 | [56] |
123.5092° E E |
CN-Nmg | Xilinhota | 43.5544° N | 2 | 350 | 1250 | Typical steppe | 0.4 | Chestnut soil | 2004 | [57] |
116.6714° E |
CN-Du2 | Duolun fenced grassland | 42.0467° N | 1.7 | 350 | 1350 | Typical steppe | 0.45 | Chestnut soil | 2006–2008 | [57] |
116.2836° E |
CN-Hzz | Huazhaizi | 38.76519° N | 7.5 | 157 | 1726 | Desert steppe | 0.15 | Loam | 2014–2017 | [58] |
100.3186° E |
CN-Sw2 | Siziwang | 41.7781° N | 3.5 | 283 | 1438 | Desert steppe | 0.15 | Loam | 2011 | [59] |
111.8971° E |
CN-Ham | Haibei | 37.6127° N | − 1.7 | 561 | 3216 | Alpine meadow | 0.3 | Clay loam | 2002–2003 | [60] |
101.3128° E |
CN-Ar | A’rou | 38.0473° N | 0.9 | 403.1 | 3033 | Alpine meadow | 0.45 | Chestnut soil | 2013–2015 | [61] |
100.4643°E |
CN-Ds | Dashalong | 38.8399° N | − 3.4 | 319 | 3739 | Alpine meadow | 0.15 | Chestnut soil | 2014–2015 | This study |
98.9606° E |
CN-Dan | Dangxiong | 30.4978° N | 1.3 | 480 | 4333 | Alpine meadow | 0.1 | Sandy loam | 2004–2005 | [62] |
91.0664° E |
CN-Ty | Tongyu degraded grasslanda | 44.5673° N | 5.5 | 345.4 | 151 | Temperate meadow steppe | 0.1 | Sand soil | 2008b–2009b | [63] |
122.9170° E |
CN-Mq | Maqu | 33.8872° N | 1.9 | 593 | 3443 | Alpine meadow | 0.25 | Silt clay loam | 2009b | [64] |
102.1407° E |
- aRepresents vegetation type in degraded condition. bMeans that only part time of the year’s flux and climate data are measured at this site, generally during the growing season. Among the eleven eddy covariance flux sites, CN-Cng (2010), CN-Ar (2014), CN-Du2 (2008) and CN-Sw2 (2011) are used for validation as a proxy for temperate meadow steppe, Alpine meadow, typical steppe and desert steppe, respectively