Application of Synchrotron Radiation X-Ray Diffraction Spectroscopy in the Study of Clay Minerals in Zonal Forest Soils

Zhi-dan ZHANG; Min-shuang ZHAO; Li-na ZHANG; Hang LIU; Rui LI; Qian-nan SHENG; Dan GUO; Xiao-yi ZHAO; Jin-jing ZHANG; Shuang-ling ZHONG

doi:10.3964/j.issn.1000-0593(2021)02-0529-06

Spectroscopy and Spectral Analysis, Volume. 41, Issue 2, 529(2021)

Application of Synchrotron Radiation X-Ray Diffraction Spectroscopy in the Study of Clay Minerals in Zonal Forest Soils

Zhi-dan ZHANG^1,1, Min-shuang ZHAO^1,1, Li-na ZHANG^1,1、*, Hang LIU^1,1, Rui LI^1,1, Qian-nan SHENG^1,1, Dan GUO^1,1, Xiao-yi ZHAO^1,1, Jin-jing ZHANG^1,1, and Shuang-ling ZHONG^1,1

Author Affiliations

¹[in Chinese]

¹1. College of Resource and Environmental Science, Cultivating Base National Key Laboratory of Jilin Province Ecological Restoration and Ecosystem Management, Jilin Agricultural University, Changchun 130118, China

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Figures & Tables(5)

Fig. 1. Texture distribution of forest soil in three climatic zones

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Fig. 2. The conventional XRD patterns of forest soils in three climatic zones

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Fig. 3. Comparison of SR-XRD and conventional XRD patterns

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Table 1. Sampling location information

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Table 1. Sampling location information

气候带		土壤类型	采样地点	采样点坐标	pH (H₂O)	SOC/ (g·kg^-1)	TN/ (g·kg^-1)
	寒温带	棕色针叶林	黑龙江	52°13'55″N; 124°45'16″E	5.01	20.7	1.49
温带	中温带	暗棕壤	吉林	41°44'21″N; 126°01'21″E	5.31	68.0	3.34
	暖温带	棕壤	山东	36°19'21″N; 120°35'03″E	5.15	9.18	1.23
	北亚热带	黄棕壤	江苏	32°03'11″N; 118°51'49″E	5.30	16.1	1.61
亚热带	中亚热带	黄壤	贵州	26°02'00″N; 108°27'55″E	4.65	21.8	2.16
	南亚热带	赤红壤	广东	23°09'52″N; 113°21'16″E	4.40	7.89	0.77
热带	热带	砖红壤	海南	19°30'54″N; 109°30'52″E	4.55	17.4	1.14

Table 2. Chemical composition of zonal forest soil

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Table 2. Chemical composition of zonal forest soil

土壤类型	SiO₂	Al₂O₃	Fe₂O₃	CaO	MgO	K₂O	Na₂O	TiO₂	P₂O₅	MnO	LOI	Sa	Saf
棕色针叶林	66.4	14.5	3.40	1.39	0.91	3.28	2.95	0.66	0.14	0.09	5.98	4.57	3.70
暗棕壤	60.0	12.9	5.27	1.34	1.32	2.41	1.09	0.83	0.21	0.14	14.31	4.66	3.31
棕壤	74.9	11.6	2.81	0.51	0.62	3.21	2.25	0.56	0.05	0.04	3.13	6.43	5.18
黄棕壤	66.4	13.4	5.55	1.02	1.23	2.09	1.07	0.88	0.11	0.10	7.86	4.96	3.51
黄壤	61.4	17.8	6.15	0.09	0.58	2.31	0.04	0.87	0.07	0.03	10.55	3.45	2.56
赤红壤	73.6	14.6	3.80	0.06	0.16	0.55	0.03	0.66	0.04	0.01	6.39	5.05	4.01
砖红壤	68.2	15.1	4.29	0.09	0.61	2.86	0.09	0.77	0.08	0.03	7.51	4.53	3.53

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Zhi-dan ZHANG, Min-shuang ZHAO, Li-na ZHANG, Hang LIU, Rui LI, Qian-nan SHENG, Dan GUO, Xiao-yi ZHAO, Jin-jing ZHANG, Shuang-ling ZHONG. Application of Synchrotron Radiation X-Ray Diffraction Spectroscopy in the Study of Clay Minerals in Zonal Forest Soils[J]. Spectroscopy and Spectral Analysis, 2021, 41(2): 529

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Paper Information

Category: Research Articles

Received: Dec. 26, 2019

Accepted: Apr. 9, 2020

Published Online: Apr. 8, 2021

The Author Email: Li-na ZHANG (2310257342@qq.com)

DOI:10.3964/j.issn.1000-0593(2021)02-0529-06

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