伏牛山区迎河小流域不同土地利用类型的土壤粒径分布特征

doi:10.16843/j.sswc.2017.03.002

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Abstract [Background] The soil erosion of Funiu Mountain Area has been one of the most serious problems in Huaihe River Basin even rocky mountain areas of northern China. Sloping farmland is the main source of soil erosion which causes loss of fine particle, degradation of the soil structure and performance. The soil fractal theory has been an important method to quantify particle size distribution (PSD). In this paper, we explore the degradation degree of sloping farmland soil physical property with fractal theory in Funiu Mountain Area in Yinghe Watershed, Lushan County of Henan Province. [Methods] On the basis of small watershed investigation, we selected four land use types (five vegetation types) as research subjects and set sample plots. In every land use type plot, three temporary sample plots (20 m×20 m) were set to dig surface soil (0-20 cm) with 5-point sampling method. The soil from the same plot was well mixed to dry for the determination of particle size distribution. After the determination by the laser granulometer, the frequency distribution of volume of the soil particle (< 2 mm) under different land use types was obtained. Then we divided the volume of soil particle into 7 levels according to American standard:clay:<0.002 mm, silt:0.002-0.05 mm, very fine sand:0.05-0.1 mm, fine sand:0.1-0.25 mm, middle sand:0.25-0.5 mm, coarse sand:0.5-1.0 mm, very coarse sand:1-2 mm. By soil particle volume fractal model and general dimension spectrum, the fractal dimension D_v and multi-fractal parameter D_q were obtained. Among them, when q=0, 1, 2, the D_q is respectively D₀, D₁, D₂. After the above method and comprehensive analysis, we studied the composition of soil particles size, variation of fractal dimension characteristic parameter and effect on PSD uniformity under four land use types. [Results] 1) The D_v was manifested as:the maximum was arbor forest (2.658), and the sloping farmland was the smallest one by 2.489. The multi-fractal parameters (D₀, D₁, D₂) was manifested as:the maximum was arbor forest (0.941, 0.926, 0.91), and the sloping farmland was the smallest one by 0.927, 0.899, 0.849. All the fractal parameters were manifested as:sloping farmland < shrub-grass slope land and terraced land < arbor forest. 2) There were significant positive correlation between D_v, D₀, D₁, D₂ and clay, silt volume fraction, and all of them had significantly negative correlations with sand volume fraction. [Conclusions] Soil fractal theory and multi-fractal theory can be used to quantitatively characterize differences of soil texture granularity distribution and heterogeneity; the coarse graining and heterogeneity of sloping farmland is higher than other land use types, the loss of soil fine particle (clay and silt) lead to the increase of degree of coarse graining and heterogeneity of sloping farmland.

Key words： soil particle size distribution fractal dimension multi-fractal land use type Yinghe Watershed

Received: 28 December 2016

PACS:

S157

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	Articles by authors
	FANG Xiaochen
	WANG Chunhong
	ZHANG Ronghua
	ZHANG Guangcan
	XING Xianshuang
	YANG Rui
	ZHAO Jie

Cite this article:

FANG Xiaochen,WANG Chunhong,ZHANG Ronghua, et al. Soil particle size distribution characteristics under different land use types in Yinghe Watershed of Funiu Mountain Area[J]. SSWC, 2017, 15(3): 9-16.

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http://journal12.magtechjournal.com/Jweb_stbc/EN/10.16843/j.sswc.2017.03.002 OR http://journal12.magtechjournal.com/Jweb_stbc/EN/Y2017/V15/I3/9

[1]	水利部.《全国水土保持区划(试行)》的通知[EB/OL].[2016-12-22]. https://wenku.baidu.com/view/a7132100763231126edb11e0.html The Ministry of Water Resources of the People's Republic of China.《Division of soil and water conservation in the whole country (for Trial Implementation)》[EB/OL].[2016-12-22].https://wenku.baidu.com/view/a7132100763231126edb11e0.html
[2]	徐志强,张光灿,刘霞,等. 淮河流域伏牛山区水土保持生态自然修复适宜性评价与分区[J]. 中国水土保持科学, 2013,11(3):17. XU Zhiqiang, ZHANG Guangcan, LIU Xia, et al. Suitability evaluation and zoning in ecological natural restoration of soil and water conservation in Funiu Mountains Area of Huaihe River Valley[J]. Science of Soil and Water Conservation, 2013, 11(3):17.
[3]	姚孝友,刘霞,张光灿. 淮河流域坡耕地水土流失特点与综合整治模式[J]. 中国水土保持科学,2012,10(1):94. YAO Xiaoyou, LIU Xia, ZHANG Guangcan. Characteristics of soil and water loss and the comprehensive control patterns of slope farmland in Huaihe River Basin[J]. Science of Soil and Water Conservation, 2012, 10(1):94.
[4]	张洪江. 土壤侵蚀原理[M]. 2版. 北京:中国林业出版社,2008:62. ZHANG Hongjiang. Principle of soil erosion[M]. 2nd ed. Beijng:China Forestry Publishing House, 2008:62.
[5]	白一茹,汪有科. 黄土丘陵区土壤粒径分布单重分形和多重分形特征[J]. 农业机械学报,2012,43(5):43. BAI Yiru, WANG Youke. Monofractal and multifractal analysis on soil particle distribution in hilly and gully areas of the Loess Plateau[J]. Transactions of the Chinese Society for Agricultural Machinery, 2012, 43(5):43.
[6]	董莉丽,郑粉莉. 陕北黄土丘陵沟壑区土壤粒径分形特征[J]. 土壤,2010,42(4):302. DONG Lili,ZHENG Fenli. Fractal characteristics of soil particle size distributions in gully-hilly regions of the loess plateau, north of Shaanxi, China[J]. Soil, 2010,42(4):302.
[7]	杨金玲,李德成,张甘霖,等.土壤颗粒粒径分布质量分形维数和体积分形维数的对比[J].土壤学报,2008,45(3):413. YANG Jinling,LI Decheng, ZHANG Ganlin,et al. Comparison of mass and volume fractal dimensions of soil particle size distributions[J]. Acta Pedologica Sinica,2008,45(3):413.
[8]	杨艳芳,李德成,杨金玲,等. 激光衍射法和吸管法分析黏性富铁土颗粒粒径分布的比较[J]. 土壤学报, 2008,45(3):405. YANG Yanfang,LI Decheng,YANG Jinling,et al. Comparison between laser diffraction and pipette methods in analyses of PSD of clayey ferrisol[J]. Acta Pedologica Sinica,2008,45(3):405.
[9]	李德成,张桃林. 中国土壤颗粒组成的分形特征研究[J]. 土壤与环境,2000,9(4):263. LI Decheng, ZHANG Taolin. Fractal features of particle size distribution of soils in china[J]. Soil and Environmental Sciences,2000,9(4):263.
[10]	杨培岭,罗元培,石元春. 用粒径的重量分布表征的土壤分形特征[J]. 科学通报,1993,38(20):1896. YANG Peiling, LUO Yuanpei, SHI Yuanchun. With the particle weight distribution characterization to represent soil fractal characteristics[J]. Chinese Science Bulletin.1993, 38(20):1896.
[11]	徐萍,刘霞,张光灿,等. 鲁中山区小流域不同土地利用类型的土壤分形及水分入渗特征[J]. 中国水土保持科学, 2013,11(5):89. XU Ping,LIU Xia,ZHANG Guangcan,et al. Fractal features and infiltration characteristics of soil of different land uses in a small watershed of Rocky Mountainous Area in the Middle of Shandong Province[J]. Science of Soil and Water Conservation,2013,11(5):89.
[12]	王国梁,周生路,赵其国. 土壤颗粒的体积分形维数及其在土地利用中的应用[J]. 土壤学报,2005,42(4):545. WANG Guoliang, ZHOU Shenglu, ZHAO Qiguo. Volume fractal dimension of soil particles and its applications to land use[J]. Acta Pedologica Sinica, 2005, 42(4):545.
[13]	孙梅,孙楠,黄运湘,等. 长期不同施肥红壤粒径分布的多重分形特征[J]. 中国农业科学,2014,47(11):2173. SUN Mei,SUN Nan,HUANG Yunxiang,et al. Multifractal characterization of soil particle size distribution under long-term different fertilizations in upland red soil[J]. Scientia Agricultura Sinica, 2014, 47(11):2173.
[14]	管孝艳,杨培岭,吕烨. 基于多重分形理论的农田土壤特性空间变异性分析[J]. 应用基础与工程科学学报, 2011,19(5):712. GUAN Xiaoyan,YANG Peiling,LÜ Ye,et al. Analysis on spatial variability of soil properties based on multifractal theory[J]. Journal of Basic Science and Engineering, 2011, 19(5):712.
[15]	李敏,李毅. 土壤颗粒数量分布的局部分形及多重分形特性[J]. 西北农林科技大学学报(自然科学版), 2011,39(11):216. LI Min, LI Yi. Local fractal and multifractal characteristics of soil number-based particle distributions[J]. Journal of Northwest A&F University(Nat. Sci. Ed.),2011,39(11):216.
[16]	MIRANDA J G V, MONTEM E, ALVES M C, et al. Multifractal characterization of saprolite particle-size distributions after topsoil removal[J]. Geodermy, 2006, 134(3-4):373.
[17]	茹豪,张建军,李玉婷,等. 黄土高原土壤粒径分形特征及其对土壤侵蚀的影响[J]. 农业机械学报, 2015,46(4):176. RU Hao, ZHANG Jianjun, LI Yuting, et al. Fractal features of soil particle size distributions and its effect on soil erosion of Loess Plateau[J]. Transactions of the Chinese Society for Agricultural Machinery, 2015,46(4):176.
[18]	王德,傅伯杰,陈利顶,等. 不同土地类型下土壤颗粒分形分析:以黄土丘陵沟壑区为例[J]. 生态学报, 2007,27(7):3081. WANG De,FU Bojie,CHEN Liding,et al. Fractal analysis on soil particle size distributions under different land-use types:a case study in the loess hilly areas of the Loess Plateau China[J]. Acta Ecologica Sinica, 2007, 27(7):3081.
[19]	董莉丽,马孝燕,胡丹,等. 吴起县退耕还林样地土壤粒径分布的单一和多重分形特征[J]. 干旱区资源与环境, 2015,29(7):111. DONG Lili,MA Xiaoyan,HU dan,et al. Monofractal and multifractal characteristics of soil particle size distribution in sample sites of Grain for Green in Wuqi County[J]. Journal of Arid Land Resources and Environment, 2015, 29(7):111.
[20]	WANG De, FU Bojie, ZHAO Wenwu, et al. Multifractal characteristics of soil particle size distribution under different land-use types on the Loess Plateau, China[J]. Catena, 2008, 72(1):29.
[21]	黄昌勇. 土壤学[M]. 北京:中国农业出版社,2004:69. HUANG Changyong. Soil science[M]. Beijing:China Agriculture Press, 2004:69.
[22]	刘霞,姚孝友,张光灿,等. 沂蒙山林区不同植物群落下土壤颗粒分形与孔隙结构特征[J]. 林业科学, 2011,47(8):32. LIU Xia, YAO Xiaoyou, ZHANG Guangcan, et al. Fractal features of soil particle size distribution and characteristics of soil pore space under different plant communities in forests of Yimeng mountains[J]. Scientia Silvae Sinicae, 2011,47(8):32.
[23]	GROUT H, TARQUIS A, WIESNER M R. Multifractal analysis of particle size distributions in soil[J]. Environment Science Technology, 1998, 32:1176.
[24]	王金满,张萌,白中科,等. 黄土区露天煤矿排土场重构土壤颗粒组成的多重分形特征[J]. 农业工程学报,2014, 30(4):230. WANG Jinman,ZHANG Meng,BAI Zhongke,et al. Multi-fractal characteristics of reconstructed soil particle in opencast coal mine dump in loess area[J]. Transactions of the Chinese Society of Agricultural Engineering, 2014, 30(4):230.
[25]	韦伟,杜茂安,朱佳,等. 絮凝过程中絮体生长的多重分形行为[J]. 环境科学学报,2014,34(1):79. WEI Wei,DU Maoan,ZHU Jia,et al. Multifractal behavior of flocs growth in flocculation processes[J]. Acta Scientiae Circumstantiae, 2014, 34(1):79.
[26]	淮态,庞奖励,文青,等. 不同土地利用方式下土壤粒径分布的分维特征[J]. 生态与农村环境学报,2008,24(2):41. HUAI Tai, PANG Jiangli, WEN Qing,et al. Fractal characteristics of particle size distribution in soils different in land Use[J]. Journal of Ecology and Rural Environment, 2008, 24(2):41.
[27]	韦杰,鲍玉海,金慧芳,等. 三峡库区坡耕地有限顺坡耕作模式及减蚀效应[J]. 灌溉排水学报,2014,31(6):45. WEI Jie,BAO Yuhai,JIN Huifang,et al. A downslope tillage system with limited slopelength on sloping farmlands in the three gorges area and its erosion reduction effects[J]. Journal of Irrigation and Drainage,2014,31(6):45.