黄土高原生态工程实施下基于日光诱导叶绿素荧光的植被恢复生产力效益评价
薛金儒, 吕肖良*(
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Assessment of vegetation productivity under the implementation of ecological programs in the Loess Plateau based on solar-induced chlorophyll fluorescence
XUE Jin-Ru, LÜ Xiao-Liang*()
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图3. 2020年黄土高原植被恢复区域和原有植被年平均总初级生产力(GPP)空间分布。A, 恢复林地GPP。B, 恢复草地GPP。C, 原有林地GPP。D, 原有草地GPP。
Fig. 3. Spatial distribution of annual average gross primary production (GPP) in the revegetation and existing vegetation areas of the Loess Plateau in 2020. A, GPP of revegetated forest. B, GPP of revegetated grassland. C, GPP of existing forest. D, GPP of existing grassland.
