Effects of Land Use/Cover Change on the Ecosystem Service Values in the Greater Bay Area of China Accounting for Spatiotemporal Complexity

Table 4

Ecosystem service value per unit area for different land use/cover types in the GBA (yuan/hm²).

Primary classification	Secondary classification	Farmland	Forestland	Grassland	Water body	Wetland	Unused land
Provisioning services	Food supply	2952.96	1780.47	1519.91	1737.04	1107.36	0.00
	Raw material supply	195.42	4103.76	2236.44	499.40	1085.65	0.00
	Water supply	−5710.51	2127.87	1237.64	18000.06	5623.67	0.00
Regulating services	Air quality regulation	2410.14	13505.47	7860.10	1671.90	4125.47	43.43
	Climate regulation	1237.64	40386.13	20779.32	4972.27	7816.67	0.00
	Waste treatment	369.12	11746.72	6861.30	12050.70	7816.67	217.13
	Regulation of water flows	5905.93	25165.35	15220.80	221993.49	52610.54	65.14
Supporting services	Maintenance of soil	21.71	16436.73	9575.42	2019.31	5015.70	43.43
	Maintenance of nutrient cycle	412.55	1259.36	738.25	151.99	390.83	0.00
	Biodiversity conservation	455.98	14960.24	8706.91	5536.81	17088.11	43.43
Cultural services	Aesthetic inspiration	195.42	6557.32	3843.20	4103.76	10270.24	21.71