test/00.paper-ET.landcovers/Figures_caption_Cong.md

Figure captions

Figure 1.Land use area ratio difference between 2008-2017 and 2004-2007 at each 0.5º × 0.5º grid cell for (a) forest, (b) shrubland, (c) grassland, (d) cropland and (e) others vegetation types.

Figure 1. Location of study area, validation catchments and meteorology sites. The base map is generated from MODIS 2003 land use data, and regions I, II, III, and IV represent for wind and sand conditions of the Inner Mongolia Plateau, northwest desert condition, hilly and gully conditions of the Loess Plateau, and the Northeast China Plain, respectively. The numbers 1, 2, 3 and 4 are for four validation catchments: Huangpu, Wenjiachuan, Baijiachuan and Ganguyi, respectively. The four flux tower sites include one forest site (CN-Cha) and three grassland sites (CN-Cng, CN-Du2 and CN-Sw2).

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Figure 2. Land use area ratio difference between 2008-2017 and 2004-2007 at each 0.5º × 0.5º grid cell for (a) forest, (b) shrubland, (c) grassland, (d) cropland and (e) others vegetation types. The histogram summarizes the change of average ratio each region. The ratio difference is estimated using Equations (2) and (3).

Figure 3. Comparison between ETrs and ETwb in four catchments of (a) Baijiachuan, (b) Ganguyi, (c) Wenjiachuan and (d) Huangpu. Their locations are shown in Figure 1. The blue (orange) dash line indicates the linear trend in ETrs (ETwb). The R2 is the coefficient of determination between ETrs and ETwb.

Figure 4. Comparison between the 8-day simulated GPP (or ET) and the 8-day observed GPP (or ET), and the yearly simulated and the yearly observed at four flux tower sites. Their locations are shown in Figure 1.

Figure 5. The spatial pattern of (a) mean annual GPPrs and (b) mean annual ETrs, averaged for 2004-2017, and LUCC-driven mean annual change in (c) GPPrs and (d) ETrs from the two PML-V2 experiments (Dynamic – Static, in Eq. (1)).

Figure 6. The mean values of LUCC-driven change in (a) GPPrs, (b) ETrs and the LUCC-driven volumetric change in (c) GPPrs, (d) ETrs in the four regions and five land use types.

Figure 7. The LUCC-driven annual change in (a) GPPrs, (b) ETrs and (c) LAI summarized in four regions. The change is calculated from the difference between the simulations in each year minus the 2003 simulation.

Figure 8. Causality analysis by comparing (a) the LUCC-driven change in GPPrs against LAI change, (b) the LUCC-driven change in ETrs against LAI change, (c) the LUCC-driven trends in GPPrs against LAI trend, and (d) the LUCC-driven trends in ETrs against LAI change. The change is calculated from the difference between 2004-2017 simulation average and 2003 simulation; the trend is estimated from the simulation in the period of 2003 to 2017. For simplification, regions and land cover types are distinguished using the acronyms of regions (I, II, III and IV) together with the first letter of land cover types (i.e. Forest (F), Shrublands (S), Grasslands (G), Croplands (C) and Others (O)).



kongdd/phenologyTP documentation built on Jan. 12, 2022, 2:13 p.m.