Investor Presentaiton
Vegetation projections
40°N
Since most plants flourish in the
summer and die in the winter, there is
little change in vegetation throughout
the year.
In the vegetation growing season (i.e.,
summer July), two modelled NDVI
showed a significant decline after 2020
for both RCP4.5 and RCP8.5 in Gansu.
In winter (January), the NDVI is
increasing under the RCP4.5, but
decreases under the RCP8.5, suggesting
the more greenhouse gas may harm the
vegetation growth in Gansu.
Latitude
Latitude
35°N
40°N
35°N
200 km
100 mi
95°E
200 km
IPSL under RCP45 in winter
100°E
105°E
Longitude
IPSL under RCP45 in summer
100 mi
95°E
100°E
105°E
Longitude
4.73x104
-1.00×10-4
40°N
■decreasing
■increasing
[4.97×10-4
Latitude
35°N
-4.18×10-4
40°N
decreasing
increasing
Latitude
35°N
IPSL under RCP85 in winter
200 km
100 mi
95°E
100°E
105°E
Longitude
事
IPSL under RCP85 in summer
200 km
100 mi
95°E
100°E
105°E
Longitude
-2.72x10-5
-1.43× 10-4
decreasing
increasing
2.60x10-5
-1.94x104
decreasing
■increasing
Figure 5. The bubble map of projected NDVI variations during 2020 and 2099
using RCP4.5 and RCP8.5 by IPSL model in different cities.View entire presentation