Table 7.

Entergy and economic indices of some cultivation, aquaculture and eco-tourist systems on reclaimed wetland surrounding the Pearl River Estuary

Mode		Empower (sej/ha/yr)	EYR	ELR	ESI	EERI	EERY	EISD	O/I	NBD (¥/ha/yr)
Orchard1	Banana	3.67E+16	1.04	25.19	0.04	1.11	2.52	0.10	2.26	60234.47
	Papaya	5.81E+16	1.16	40.13	0.03	0.94	1.82	0.05	1.93	60641.24
	Guava	6.18E+16	1.31	43.22	0.04	1.13	1.98	0.06	1.76	64432.55
	Wampee	4.46E+16	1.30	30.89	0.03	1.32	4.87	0.20	3.69	157358.83
Aquaculture2	Eel	2.14E+17	1.04	23.42	0.05	0.61	2.59	0.11	4.09	668076.00
	Ophicephalus	2.37E+17	1.05	20.18	0.05	1.04	2.69	0.13	2.47	456643.00
	Weever	3.04E+17	1.04	26.15	0.04	1.48	2.99	0.11	1.95	489455.00
Eco-tourist3	Luhua Lake	2.33E+16	1.02	13.92	0.07	1.48	2.57	0.20	1.83	41634.42
	Farmyard	1.40E+17	1.01	91.82	0.01	1.08	3.56	0.04	3.31	559206.67

¹Lu et al., 2009

²Li et al., 2011

³Wang et al., 2008