Acta Geographica Sinica

Assessment of territorial ecosystem carbon storage based on land use change scenario: A case study in Qihe River Basin

Wenbo ZHU, Jingjing ZHANG, Yaoping CUI, Hui ZHENG, Lianqi ZHU

Acta Geographica Sinica, 2019, 74(3): 446-459. DOI: 10.11821/dlxb201903004

类型	C_i_-_above	C_i_-_below	C_i_-_soil
耕地	4.02	0.76	105.14
林地	55.74	12.14	174.97
草地	0.39	2.46	96.89
水域	0.04	0	64.03
建设用地	0.01	0	57.63
未利用地	0.01	0	58.89

Tab. 2 Carbon density of different land use types (t/hm²)

Other figure/table from this article

Fig. 1 Location and elevation of Qihe river basin
Tab. 1 The determination of elastic parameters of land use types under different scenarios
Tab. 3 Results of Logistic regression for different land use types of Qihe river basin in 2005
Tab. 4 Land use conversion matrix in Qihe river basin during 2005-2015 (hm²)
Fig. 2 Land use maps of 2005 and as well as simulation maps of 2015 in Qihe river basin
Fig. 3 The simulated results of land use under different scenarios of Qihe river basin in 2025
Fig. 4 Scenario comparison of land use change in the Qihe river basin during 2010-2030
Fig. 5 Carbon storage and carbon density under different scenarios of 2005, 2015, and 2025, and the change of carbon density with the increase of altitude in Qihe river basin
Fig. 6 Spatial distribution of carbon density and their changes under different scenarios of 2005, 2015 and 2025 in Qihe river basin
Tab. 5 Statistics on carbon density changes during 2005-2015 and 2015-2025 under different scenarios