GDGTs在黄土古环境重建中的研究进展
田少华, 肖国桥, 杨欢

Application of Glycerol Dialkyl Glycerol Tetraether Lipids in Paleoenvironment Reconstruction of Loess Deposits: A Review of Recent Progresses
Shaohua Tian, Guoqiao Xiao, Huan Yang
表2 黄土中常见的古环境计算公式
Table 2 The formula for paletemperature and pH proxies in loess
校正公式

样品

数量/个

R2RMSE参考文献
MBT=0.122+0.187×CBT+0.020×MAAT1140.774.8 ℃[14]
MAAT=0.81-5.67×CBT+31.0×MBT'1760.595 ℃[61]
MAAT=20.9-13.4×f (IIa+IIa')-17.2×f (IIIa+IIIa')-17.5×f ((IIb+IIb')+11.2×f (Ib)1200.871.7 ℃[67]
MAAT=-8.57+31.45×MBT'5ME2220.664.8 ℃[54]
MAAT=5.05+14.86×Index12220.674.7 ℃[54]
MATmr=7.17+17.1×(Ia)+25.9×(Ib)+34.4×(Ic)-28.6×(IIa)2220.684.6 ℃[54]
MAT=27.63×Index 1-5.721480.752.5 ℃[68]
Tmr=18.84×(Ia)+42.44×(Ib)-149.68×(Ic)-52×(IIa)+6.361480.772.5 ℃[68]

MASTsr=26.1-13.8×f (IIIa)-27.9×f (IIIa')-69.3×f (IIa)-10×f (IIa')-73.8×f (IIb)-

22.3×f (IIb')+21.7 f (Ib)

1490.941.8 ℃[69]
MAATsr=25.2-39.8×f (IIIa)-29.8×f (IIIa')-66.8×f (IIa)-15.5×f (IIa')-107.8× f (IIb)+25.1×f (Ib)1490.942.1 ℃[69]
CBT=3.33-0.38×pH1140.700.7 pH单位[14]
CBT=-0.0021×MAP+1.737-0.9350 mm[15]
pH=7.15+1.59×CBT´2210.850.52 pH单位[54]
pH=(IRIIIa'+0.94)/0.22260.850.41 pH单位[55]
pH=(IRIIa'+0.80)/0.20260.830.43 pH单位[55]
pH=6.77-1.56×IBT270.740.32 pH单位[62]
pH=7.75-1.58×rCBT5390.670.64 pH单位[64]