Assessment on Changes of Ecosystem Carbon Storage in Reservoir Area due to Hydroproject

Table 4

Carbon storage of different land use and cover between 2000 and 2018.

Land use type	2000	2005	2015	2018
	Proportion (%)	Proportion (%)	Proportion (%)	Proportion (%)
Woodland	54.55	54.56	56.42	57.20
Cultivated land	18.73	18.73	17.56	17.15
Grassland	26.66	25.65	25.83	25.34
Water area	0.00	0.00	0.00	0.02
Construction land	0.05	0.05	0.20	0.20