宁夏红寺堡扬黄灌区土壤盐渍化特征

doi:10.13866/j.azr.2023.11.08

Abstract

Abstract:

To explore the main factors influencing soil salinization in irrigation region of Yellow River of Hongsipu, correlation analysis and principal component analysis were used to study the salinization characteristics of the 0-100 cm soil profile. The results showed the following: (1) The overall soil in the study area is strongly alkaline, with the pH of the lower layer of 20-100 cm soil being significantly higher than that of the upper layer of 0-20 cm (P<0.05), which increases with increasing soil depth. The total salt content of soil also increases with increasing soil depth, showing a bottom aggregation-type profile feature of high at the bottom and low at the surface. The difference in total salt content of each layer of soil was not significant (P<0.05), which the pH of each layer of soil exhibited weak variability, with a relatively uniform spatial distribution. The total salt content of soil in the upper layer showed moderate variability at depths of 0-20 cm, while in the lower layer of depths of 20-100 cm it showed strong variabilily, with differences in spatial distribution appearing with changes in depth. (2) The main cation in the study area is Na⁺+K⁺, with significant differences in the content of each cation (P<0.05). The main anion is $S O 4 2 -$ , which significant difference compared with other anions (P<0.05). The contents of the ions are in following order: $S O 4 2 -$ > Na⁺ +K⁺ > Ca²⁺ > Mg²⁺> $H C O 3 -$ > Cl^- > $C O 3 2 -$ , and the concentration of each ion also increases with increasing of soil depth, consistent with the changes in total salt and pH. (3) Through correlation analysis and principal component analysis, it was found that the main factors affecting total salt in the irrigation area are $S O 4 2 -$ , Cl^-, Na⁺+K⁺, and Mg²⁺, while the main factors affecting pH are $C O 3 2 -$ and $H C O 3 -$ . The main salts are sulfate and chloride, but there are significant differences in salt types at different depth profiles. The upper layer of salt is mainly chloride, while the lower layer is a composite of sulfate and chloride. The results of this study prove the main factors affecting the soil salinity characteristics of irrigation region of Yellow River of Hongsipu, and provide a theoretical basis for the treatment of alkali soil in the study area.

Key words: saline-alkali land, salinization characteristics, correlation analysis, principal component analysis, irrigation region of Yellow River of Hongsipu, Ningxia

NIU Zilu, WANG Lei, QI Tuoye, ZHANG Yijing, SHEN Jianxiang, YANG Zhuqing, WANG Entian, JIANG Shuting. Soil salinization characteristics in irrigation region of Yellow River of Hongsipu, Ningxia[J].Arid Zone Research, 2023, 40(11): 1785-1796.

Figures/Tables 9

Fig. 1

Tab. 1

Statistics of total salt content, pH, and salt ion content in soil"

土层深度 /cm	参数	pH	全盐（TS） /（mg·kg^-1）	$C O 3 2 -$ /（mg·kg^-1）	$H C O 3 -$ /（mg·kg^-1）	Cl^- /（mg·kg^-1）	$S O 4 2 -$ /（mg·kg^-1）	Ca²⁺ /（mg·kg^-1）	Mg²⁺ /（mg·kg^-1）	Na⁺+K⁺ /（mg·kg^-1）
0~10 （n=77）	最小值	8.60	290.77	0.00	20.33	8.47	258.80	60.00	13.01	106.35
	最大值	9.40	3218.81	2.77	164.57	98.67	1027.05	338.67	113.87	956.19
	均值	8.95	593.29	1.34	30.92	17.44	510.22	135.28	47.83	253.74
	标准差	0.15	425.45	0.56	16.79	11.56	132.48	37.31	21.68	143.37
	变异系数/%	1.68	71.71	41.79	54.30	66.28	25.97	27.58	45.33	56.50
10~20 （n=77）	最小值	8.60	300.75	0.00	16.81	9.26	259.15	82.67	14.64	125.50
	最大值	9.27	2776.36	3.30	46.50	71.49	1333.70	258.67	246.44	679.62
	均值	8.98	604.90	1.41	27.28	17.83	510.82	132.82	50.55	242.16
	标准差	0.15	425.55	0.66	6.32	11.15	173.54	34.49	33.54	121.70
	变异系数/%	1.67	70.35	46.81	23.17	62.54	33.97	25.97	66.35	50.26
20~40 （n=76）	最小值	8.00	276.94	0.00	3.25	7.68	177.96	36.00	2.44	32.69
	最大值	9.92	4699.41	6.00	95.57	146.53	1575.64	448.00	161.04	1197.18
	均值	9.06	690.53	1.35	26.75	19.37	501.03	128.38	48.79	238.66
	标准差	0.26	748.66	1.12	11.81	21.30	228.87	66.07	34.36	177.31
	变异系数/%	2.87	108.42	82.96	44.15	109.96	45.68	51.46	70.42	74.29
40~60 （n=76）	最小值	8.41	276.71	0.00	4.47	5.91	176.89	56.00	2.44	33.06
	最大值	9.91	3593.68	6.40	92.32	137.67	2363.97	352.00	407.48	1187.93
	均值	9.07	685.03	1.31	25.09	19.04	495.98	124.16	49.17	252.33
	标准差	0.24	642.03	1.11	11.64	19.48	286.14	65.18	51.32	184.11
	变异系数/%	2.64	93.72	84.73	46.39	102.31	57.69	52.50	104.37	72.96
60~80 （n=75）	最小值	8.28	297.92	0.00	10.98	8.86	177.96	48.00	1.22	44.28
	最大值	9.62	4602.75	4.20	47.58	150.08	1966.03	420.00	329.40	1344.53
	均值	9.08	818.45	1.30	24.13	20.53	502.65	120.29	55.34	267.85
	标准差	0.22	939.88	0.95	6.73	23.35	277.69	59.42	50.91	220.45
	变异系数/%	2.42	114.84	73.08	27.89	113.74	55.25	49.40	91.99	82.30
80~100 （n=74）	最小值	8.16	323.39	0.00	4.07	7.68	205.55	28.00	2.44	40.41
	最大值	9.91	5024.77	6.50	67.92	145.35	6518.8	1720.00	561.20	1149.78
	均值	9.08	825.67	1.23	24.63	20.00	587.68	137.92	61.85	298.33
	标准差	0.29	962.13	1.27	8.66	19.06	742.10	193.85	74.31	221.90
	变异系数/%	3.19	116.53	103.25	35.16	95.30	126.28	140.55	120.15	74.38

Tab. 1

Fig. 2

Fig. 3

Fig. 4

Fig. 5

Tab. 2

Load matrix, characteristic value and cumulative contribution rate of soil principal component factors"

因子	主成分一	主成分二
pH	-0.358	0.714
全盐（TS）	0.916	0.293
$C O 3 2 -$	-0.042	0.624
$H C O 3 -$	0.156	-0.453
Cl^-	0.789	0.501
$S O 4 2 -$	0.887	-0.278
Ca²⁺	0.795	-0.376
Mg²⁺	0.858	-0.115
Na⁺+K⁺	0.832	0.399
特征值	4.462	1.830
累计贡献率/%	49.58	69.94

Tab. 2

Tab. 3

The score coefficient matrix of principal components"

因子	主成分一	主成分二
pH	-0.170	0.527
全盐（TS）	0.434	0.216
$C O 3 2 -$	0.020	0.461
$H C O 3 -$	0.074	-0.335
Cl^-	0.374	0.370
$S O 4 2 -$	0.420	-0.205
Ca²⁺	0.376	-0.278
Mg²⁺	0.406	-0.085
Na⁺+K⁺	0.393	0.295

Tab. 3

Fig. 6

References 36

[1]	Zhang Xiaoguang, Huang Biao, Liu Feng. Information extraction and dynamic evaluation of soil salinization with a remote sensing method in a typical county on the Huang-Huai-Hai Plain of China[J]. Pedosphere, 2020, 30(4): 496-507. doi: 10.1016/S1002-0160(17)60478-8
[2]	李星佑, 张飞, 王筝. 土壤盐渍化遥感监测模型构建方法现状与发展趋势[J]. 自然资源遥感, 2022, 34(4): 11-21.
	[Li Xingyou, Wang Fei, Wang Zheng. Present situation and development trend of remote sensing monitoring model for soil salinization[J]. Remote Sensing for Natural Resources, 2022, 34(4): 11-21.]
[3]	张锦新, 李慧, 郑恺雯, 等. 土壤盐碱化的空间变异性研究进展[J]. 粮食科技与经济, 2018, 43(8): 118-119.
	[Zhang Jinxin, Li Hui, Zheng Kaiwen, et al. Research progress on spatial variability of soil salinization[J]. Food Science and Technology and Economy, 2018, 43(8): 118-119.]
[4]	Fu Zhanyong, Wang Ping, Sun Jingkuan, et al. Composition, seasonal variation, and salinization characteristics of soil salinity in the Chenier Island of the Yellow River delta[J]. Global Ecology and Conservation, 2020, 24: e1318.
[5]	王勇辉, 王艳丽, 海米提·依米提. 博尔塔拉河下游河岸带土壤盐分特征分析[J]. 水土保持研究, 2012, 19(5): 139-142.
	[Wang Yonghui, Wang Yanli, Haimit Yimit. Analysis of soil salinity characteristics in Bohe River riparian zone[J]. Reserach of Soil and Water Conservation, 2012, 19(5): 139-142.]
[6]	刘福全, 杜崇, 韩旭, 等. 基于3S技术的大庆地区土壤盐渍化时空变化分析[J]. 灌溉排水学报, 2022, 41(5): 132-138.
	[Liu Fuquan, Du Chong, Han Xu, et al. Spatiotemporal variation in soil salinization in Daqing calculated using the 3S technology[J]. Journal of Irrigation and Drainage, 2022, 41(5): 132-138.]
[7]	王晨晨, 孙向阳, 于雷, 等. 北京市通州区果园土壤盐碱化特征[J]. 水土保持通报, 2022, 42(6): 223-229.
	[Wang Chenchen, Sun Xiangyang, Yu Lei, et al. Characteristic of soil salinization at orchards of Tongzhou District, Beijing City[J]. Bulletin of Soil and Water Conservation, 2022, 42(6): 223-229.]
[8]	石迎春, 辛民高, 郭娇, 等. 西北地区黑河中游盐渍化地区土壤盐分特征[J]. 现代地质, 2009, 23(1): 28-37.
	[Shi Yingchun, Xin Mingao, Guo Jiao, et al. Salt characteristics of salt-affected soil in the middle reach of Heihe River in Gansu Province[J]. Geoscience, 2009, 23(1): 28-37.]
[9]	郑明, 白云岗, 张江辉, 等. 基于主成分分析法的干旱区典型绿洲土壤盐分特征分析——以新疆第二师31团为例[J]. 中国农学通报, 2020, 36(27): 81-87. doi: 10.11924/j.issn.1000-6850.casb2020-0048
	[Zheng Ming, Bai Yungang, Zhang Jianghui, et al. Soil salinity characteristics of typical oasis in arid area based on principal component analysis: An example in Xinjiang[J]. Chinese Agricultural Science Bulletin, 2020, 36(27): 81-87.] doi: 10.11924/j.issn.1000-6850.casb2020-0048
[10]	刘迁迁, 苏里坦, 刘广明, 等. 新疆伊犁察南灌区土壤盐分特征[J]. 土壤, 2017, 49(5): 1001-1006.
	[Liu Qianqian, Su Litan, Liu Guangming, et al. Characteristics of soil salinity in Chanan irrigation area, Ili of Xinjiang[J]. Soils, 2017, 49(5): 1001-1006.]
[11]	Zhao Haixia, Gu Binjie, Chen Dechao, et al. Physicochemical properties and salinization characteristics of soils in coastal land reclamation areas: A case study of China-Singapore Tianjin Eco-City[J]. Heliyon, 2022, 8(12): e12629. doi: 10.1016/j.heliyon.2022.e12629
[12]	郭双双, 王勇辉. 艾比湖流域风沙土盐分特征分析[J]. 干旱地区农业研究, 2013, 31(5): 196-199, 219.
	[Guo Shuangshuang, Wang Yonghui. Salinity analysis of sandy soil in Ebinur Lake basin[J]. Agricultural Research in the Arid Areas, 2013, 31(5): 196-199, 219.]
[13]	刘国应, 陈玉春. 宁夏红寺堡灌区土壤盐渍化成因与防治对策[J]. 价值工程, 2013, 32(3): 316-317.
	[Liu Guoying, Chen Yuchun. Analysis on the factors that affect soil salination of Ningxia Hongsipu irrigated area and how to prevent and cure[J]. Value Engineering, 2013, 32(3): 316-317.]
[14]	余秋生, 于艳青, 薛忠岐, 等. 宁夏扶贫扬黄灌溉工程红寺堡灌区盐渍化发展趋势预测[J]. 南水北调与水利科技, 2005, 29(4): 38-41.
	[Yu Qiusheng, Yu Yanqing, Xue Zhongqi, et al. Prediction of the evoling trend of salification in the irrigation-developen area of Hongsipu, Ningxia[J]. South-to-North Water Transfers and Water Science & Technology, 2005, 29(4): 38-41.]
[15]	方媛, 张汉婷, 刘睿. 基于WET的红寺堡灌区土壤盐渍化分布特征研究[J]. 水资源与水工程学报, 2013, 24(3): 1-6.
	[Fang Yuan, Zhang Hanting, Liu Rui. Study on distribution characteristics of soil salinization in Hongsibu irrigation area based on WET[J]. Journal of Water Resources & Water Engineering, 2013, 24(3): 1-6.]
[16]	周利颖, 李瑞平, 苗庆丰, 等. 内蒙古河套灌区紧邻排干沟土壤盐渍化与肥力特征分析[J]. 干旱区研究, 2021, 38(1): 114-122.
	[Zhou Liying, Li Ruiping, Miao Qingfeng, et al. Characteristics of salinization and fertility of saline-alkali soil adjacent to drain age ditch in Hetao Irrigation Area of Inner Mongolia[J]. Arid Zone Research, 2021, 38(1): 114-122.]
[17]	鲍士旦. 土壤农化分析[M]. 北京: 中国农业出版社, 2008.
	[Bao Shidan. Agrochemical Analysis of Soil[M]. Beijing: Chinese Agricultural Press, 2008.]
[18]	郭军成, 王明国, 耿荣, 等. 宁夏银北灌区盐碱地盐渍化特征分析[J]. 中国农学通报, 2021, 37(5): 38-42. doi: 10.11924/j.issn.1000-6850.casb2020-0070
	[Guo Juncheng, Wang Mingguo, Geng Rong, et al. Salinity characteristics analysis of saline alkali soil in Yinbei Irrigation District of Ningxia[J]. Chinese Agricultural Science Bulletin, 2021, 37(5): 38-42.] doi: 10.11924/j.issn.1000-6850.casb2020-0070
[19]	王彤, 封超年, 靳瑞萍, 等. 苏北滨海盐碱土壤盐碱化特征[J]. 江苏农业科学, 2018, 46(19): 339-343.
	[Wang Tong, Feng Chaonian, Jin Ruiping, et al. Salinization characteristics of coastal saline-alkali soil in northern Jiangsu[J]. Jiangsu Agricultural Sciences, 2018, 46(19): 339-343.]
[20]	王遵亲, 祝寿泉, 俞仁培. 中国盐渍土[M]. 北京: 科学出版社, 1993.
	[Wang Zunqin, Zhu Shouquan, Yu Renpei. Chinese Saline Soil[M]. Beijing: Science Press, 1993.]
[21]	Xu Li, Du Hongru, Zhang Xiaolei. Spatial distribution characteristics of soil salinity and moisture and its influence on agricultural irrigation in the Ili River Valley, China[J]. Sustainability, 2019, 11(24): 1-17. doi: 10.3390/su11010001
[22]	李杰彪, 苏锐, 周志超, 等. 甘肃北山沙枣园地区土壤表层盐分特征研究[J]. 干旱区资源与环境, 2016, 30(9): 115-120.
	[Li Jiebiao, Su Rui, Zhou Zhichao, et al. Analysis on characteristics of soil salinity in Shazaoyuan site of Gansu Beishan region[J]. Journal of Arid Land Resources and Environment, 2016, 30(9): 115-120.]
[23]	汤金来, 赵宽, 胡睿鑫, 等. 滁州市表层土壤重金属含量特征、源解析及污染评价[J]. 环境科学, 2023, 44(6): 3562-3572.
	[Tang Jinlai, Zhao Kuan, Hu Ruixin, et al. Heavy metal concentration, source, and pollution assessment in topsoil of Chuzhou City[J]. Environmental Science, 2023, 44(6): 3562-3572.]
[24]	Sun Danfeng, Yu Xiaoqian, Liu Xiaona, et al. A new artificial oasis landscape dynamics in semi-arid Hongsipu region with decadal agricultural irrigation development in Ningxia, China[J]. Earth Science Informatics, 2016, 9(1): 21-33. doi: 10.1007/s12145-015-0228-0
[25]	高维常, 蔡凯, 李寒, 等. 贵州典型植烟土壤pH值与速效钾的剖面分布模式[J]. 甘肃农业大学学报, 2023, 58(2): 101-108.
	[Gao Weichang, Cai Kai, Li Han, et al. Profile distribution patterns of pH and available potassium in typical tobacco soils in Guizhou Province[J]. Journal of Gansu Agricultural University, 2023, 58(2): 101-108.]
[26]	郭全恩, 王益权, 马忠明, 等. 植被类型对土壤剖面盐分离子迁移与累积的影响[J]. 中国农业科学, 2011, 44(13): 2711-2720. doi: 10.3864/j.issn.0578-1752.2011.13.009
	[Guo Quan’en, Wang Yiquan, Ma Zhongming, et al. Effect of vegetation types on soil salt ions transfer and accumulation in soil profile[J]. Scientia Agricultura Sinica, 2011, 44(13): 2711-2720.] doi: 10.3864/j.issn.0578-1752.2011.13.009
[27]	胡志明, 谢龙杰, 段必挺, 等. 保山植烟土壤pH与有机质组分及离子含量的关系研究[J]. 云南农业大学学报(自然科学), 2022, 37(1): 177-183.
	[Hu Zhiming, Xie Longjie, Duan Biting, et al. Study on the relationship between pH and organic matter components, ion content in Baoshan tobacco-planting soil[J]. Journal of Yunnan Agricultural University (Natural Science), 2022, 37(1): 177-183.]
[28]	Dou Bingyan, Jing Hefang, Wang Weihong, et al. Study on soil salinization characteristics of farmlands along West Trunk Canal in Ningxia based on Redundancy Analysis[J]. Hydraulic and Civil Engineering Technology, 2022, 12(23): 1167-1177.
[29]	彭丽, 王玲, 刘海隆, 等. 干旱区绿洲灌溉条件对土壤盐分分布的影响[J]. 水土保持研究, 2016, 23(3): 112-118, 124.
	[Peng Li, Wang Ling, Liu Hailong, et al. Effects of irrigation conditions on the soil salinization distribution in the oasis of arid area[J]. Research of Soil and Water Conservation, 2016, 23(3): 112-118, 124.]
[30]	王宁, 熊黑钢, 叶红云, 等. 准格尔盆地不同程度人类干扰下土壤盐分及离子组成特征[J]. 中国土壤与肥料, 2019, 56(6): 71-77, 189.
	[Wang Ning, Xiong Heigang, Ye Hongyun, et al. Soil salinity and ion characteristics under different degrees of human disturbance in Junggar Basin[J]. Soil and Fertilizer Sciences in China, 2019, 56(6): 71-77, 189.]
[31]	张飞龙, 黄利英. 山南乃东区支那河流域土壤盐渍化特征分析[J]. 安徽农业科学, 2021, 49(24): 102-105, 117.
	[Zhang Feilong, Huang Liying. Analysis on the characteristics of soil salinization in Zhina River Basin of Shannan Naidong District[J]. Journal of Anhui Agricultural Sciences, 2021, 49(24): 102-105, 117.]
[32]	祁通, 黄建, 孙阳讯, 等. 滴灌条件下盐渍土盐分淡化区形成过程中离子运移特征[J]. 土壤与作物, 2021, 10(1): 47-59.
	[Qi Tong, Huang Jian, Sun Yangxun, et al. Characteristics of salt ion transport during the period of low salt area development in saline soil under drip irrigation[J]. Soils and Crops, 2021, 10(1): 47-59.]
[33]	刘学军, 刘平, 蒋正文. 宁夏扬黄灌区土壤盐渍化防治对策[J]. 宁夏农林科技, 2018, 59(9): 54-58.
	[Liu Xuejun, Liu Ping, Jiang Zhengwen. Control of soil salinization in irrigation area of Yellow River in Ningxia[J]. Ningxia Journal of Agriculture and Forestry Science and Technology, 2018, 59(9): 54-58.]
[34]	Ren Dongyang, Wei Boyu, Xu Xu, et al. Analyzing spatiotemporal characteristics of soil salinity in arid irrigated agro-ecosystems using integrated approaches[J]. Geoderma, 2019, 356: 11935.
[35]	杜学军, 闫彬伟, 许可, 等. 盐碱地水盐运移理论及模型研究进展[J]. 土壤通报, 2021, 52(3): 713-721.
	[Du Xuejun, Yan Binwei, Xu Ke, et al. Research progress on water-salt transport theories and models in saline-alkali soil[J]. Chinese Journal of Soil Science, 2021, 52(3): 713-721.]
[36]	王巧焕, 卢玉东, 赛佳美, 等. 干旱区绿洲土壤盐分特征[J]. 干旱区研究, 2018, 35(3): 503-509.
	[Wang Qiaohuan, Lu Yudong, Sai Jiamei, et al. Characteristics of soil salinity in arid oasis[J]. Arid Zone Research, 2018, 35(3): 503-509.]

Soil salinization characteristics in irrigation region of Yellow River of Hongsipu, Ningxia

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