中国陆地植被净初级生产力遥感估算

朱文泉, 潘耀忠, 张锦水

ESTIMATION OF NET PRIMARY PRODUCTIVITY OF CHINESE TERRESTRIAL VEGETATION BASED ON REMOTE SENSING

ZHU Wen-Quan, PAN Yao-Zhong, ZHANG Jin-Shui

表2 中国典型植被类型的最大光能利用率(ε_max)

Table 2 Maximum light use efficiency (ε_max) of typical vegetation types in China

代码 Code	植被类型 Vegetation type	样本数 Samples	最小值 Min	最大值 Max	模拟值 Simulated value	NPP实测平均值 Observed NPP (g C·m^-2·a^-1)	NPP实测值标准差 SE of observed NPP	NPP实测值范围 Range of observed NPP (g C·m^-2·a^-1)
代码 Code	植被类型 Vegetation type	样本数 Samples	ε_max (g C·MJ^-1)			NPP实测平均值 Observed NPP (g C·m^-2·a^-1)	NPP实测值标准差 SE of observed NPP	NPP实测值范围 Range of observed NPP (g C·m^-2·a^-1)
1	落叶针叶林 Deciduous needle-leaf forest	39	0.159	2.453	0.485	490	160.9	179~824
2	常绿针叶林 Evergreen needle-leaf forest	110	0.204	2.553	0.389	396	121.2	179~806
3	落叶阔叶林 Deciduous broad-leaf forest	356	0.256	2.521	0.692	672	271.9	114~1 669
4	常绿阔叶林 Evergreen broad-leaf forest	142	0.407	2.194	0.985	1 017	278.9	407~1 913
5	针阔混交林 Needle and broad-leaf mixed forest	21	0.242	0.74	0.475	472	128.3	257~717
6	常绿、落叶阔叶混交林 Evergreen and deciduous broad-leaf mixed forest	22	0.461	1.295	0.768	723	141.4	414~1 098
7	灌丛 Bush	9			0.429	364
8	草地 Grassland				0.542	231	64.9
9	耕地 Farmland				0.542
10	其它 Others				0.542