Table 2 The δ2H offsets between plant-available soil water and sap flow water in controlled experiments
From: Demystifying stable hydrogen isotope offsets between plants and source waters
Species | Growth form | δ2H_plant-available soil water | δ2H_ sap flow water | δ2H offsets |
|---|---|---|---|---|
Atriplex canescens | Evergreen shrub | −41.4 ± 0.2 | −41.6 ± 0.2 | −0.2 ns |
Populus euphratica | Deciduous tree | −41.1 ± 0.1 | −41.9 ± 0.5 | −0.8 ns |
Tamarix chinensis | Deciduous shrub | −41.6 ± 0.4 | −41.3 ± 0.1 | +0.3 ns |
Aegicerascorniculatum | Evergreen mangrove | −36.9 ± 0.3 | −36.7 ± 0.2 | +0.2 ns |
Avicennia marina | Evergreen mangrove | −31.7 ± 0.1 | −31.2 ± 1.1 | +0.5 ns |
Kandelia obovata | Evergreen mangrove | −32.9 ± 0.8 | −33.1 ± 1.1 | −0.2 ns |
Eucalyptus robusta | Evergreen broadleaf tree | −42.7 ± 0.4 | −41.7 ± 0.3 | +1.0 ns |
Ficus microcarpa | Evergreen oblanceolate leaf tree | −43.0 ± 0.4 | −42.3 ± 0.4 | +0.7 ns |
Taxodium distichum | Deciduous tree | −37.4 ± 0.2 | −38.8 ± 0.3 | −1.4 ns |
Fagus sylvatica L. | Deciduous tree | −38.3 | −37.5 | +0.8 ns |
−38.7 | −37.5 | +1.2 ns |
