Dynamic response of the vegetation carbon storage in the sanjiang plain to changes in land use/cover and climate

Heritage Science

Table 2 The change of vegetation carbon storage in the Sanjiang Plain during 2001–2015 (Tg C)

Conversion of land use/cover types	2001–2005	2005–2010	2010–2015	2001–2015
Cultivated land → forest land	0.26	10.52	0.82	14.23
Cultivated land → grassland	0.03	0.45	0.09	0.20
Cultivated land → unused land	0.01	0.69	0.05	0.28
Forest land → cultivated land	− 0.57	− 19.69	− 2.29	− 33.44
Forest land → grassland	− 0.17	− 4.01	− 0.19	− 4.18
Forest land → unused land	− 0.03	− 8.07	− 0.02	− 8.24
Grassland → forest land	− 0.02	− 0.32	− 0.71	− 0.36
Grassland → cultivated land	0.05	6.84	0.17	8.63
Grassland → unused land	0.00	0.01	0.01	0.04
Unused land → Cultivated land	− 0.13	− 0.86	− 0.91	− 1.43
Unused land → forest land	0.05	0.01	0.20	1.52
Unused land → grassland	0.00	− 0.01	0.00	− 0.01
Net change of carbon storage	− 0.53	− 14.46	− 2.78	− 22.76