Estimation of Soil Organic Matter Content Based on Characteristic Variable Selection and Regression Methods

Guanwen Li; Xiaohong Gao; Nengwen Xiao; Yunfei Xiao

doi:10.3788/AOS201939.0930002

Acta Optica Sinica, Volume. 39, Issue 9, 0930002(2019)

Estimation of Soil Organic Matter Content Based on Characteristic Variable Selection and Regression Methods

Guanwen Li^1,2、**, Xiaohong Gao^、*, Nengwen Xiao², and Yunfei Xiao¹

¹ Qinghai Provincial Key Laboratory of Physical Geography and Environmental Process, School of Geography Sciences, Qinghai Normal University, Xining, Qinghai 810008, China

² Chinese Research Academy of Environmental Sciences, Beijing 100012, China

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Guanwen Li, Xiaohong Gao, Nengwen Xiao, Yunfei Xiao. Estimation of Soil Organic Matter Content Based on Characteristic Variable Selection and Regression Methods[J]. Acta Optica Sinica, 2019, 39(9): 0930002

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Paper Information

Category: Spectroscopy

Received: Mar. 5, 2019

Accepted: May. 5, 2019

Published Online: Sep. 9, 2019

The Author Email: Li Guanwen (lgw126522@163.com), Gao Xiaohong (xiaohonggao226@163.com)

DOI:10.3788/AOS201939.0930002

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