[1]Diao Erlong,Cao Guangchao,Cao Shengkui,et al.Soil Particle Size and Fractal Characteristics at Different Scales[J].Research of Soil and Water Conservation,2024,31(05):212-220.[doi:10.13869/j.cnki.rswc.2024.05.015]
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Soil Particle Size and Fractal Characteristics at Different Scales
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
31
Number of periods:
2024 05
Page number:
212-220
Column:
Public date:
2024-08-10
- Title:
- Soil Particle Size and Fractal Characteristics at Different Scales
- Keywords:
- scale; soil particle size; fractal characteristics
- CLC:
- S152.3
- DOI:
- 10.13869/j.cnki.rswc.2024.05.015
- Abstract:
- [Objective]Soil particle size and fractal characteristics vary depending on the scale of the study. The aims of this study are to explore the heterogeneity of soil particle size and fractal characteristics at different scales, and to clarify the influence of scale effects on soil particle size and fractal characteristics. [Methods]The Heihe River source area and the Babao River basin were taken as the study area. One-way analysis of variance(ANOVA)was utilized to test the significance of differences in soil particle size and fractal dimension at different scales. Pearson correlation analysis was conducted to investigate the correlation between soil fractal dimension and environmental factors at different scales. geographical detector modeling was employed to explore the impact of environmental drivers of soil fractal dimension at different scales. [Results](1)In the Heihe River source area and the Babao River basin, the soil particle sizes were predominantly silt and sand. As the study scale expanded to the Heihe River source area, the spatial variability of soil clay, silt, sand, and fractal dimension(D)increased. Soil clay, silt, and sand exhibited moderate variation, whereas D showed weak variation.(2)There were variations in soil particle composition and distribution in different land use types, which was influenced by different research scales. When compared to the Babao River small watershed, the heterogeneity of soil particle size distribution(PSD)frequency curves in the Heihe River source area was higher across three land use types, indicating a trend towards coarser soil texture.(3)Both Pearson correlation analysis and geographical detector results indicated that soil particle size had a significantly greater influence on D compared to other factors, and D could effectively characterize soil texture. [Conclusion]There is clear heterogeneity in soil particle size and fractal dimension at different scales, which is influenced by a comprehensive action of environmental factors at different scales.
- References:
-
[1]宛倩,王杰,王向涛,等.青藏高原不同草地利用方式对土壤粒径分形特征的影响[J].生态学报,2022,42(5):1716-1726.
Wan Q, Wang J, Wang X T, et al. Effects of different meadow use types on the fractal characteristics of soil particle in the Qinghai-Tibet Plateau[J]. Acta Ecologica Sinica, 2022,42(5):1716-1726.
[2]Qi F, Zhang R H, Liu X, et al. Soil particle size distribution characteristics of different land-use types in the Funiu mountainous region[J]. Soil and Tillage Research, 2018,184:45-51.
[3]刘均阳,周正朝,苏雪萌.植物根系对土壤团聚体形成作用机制研究回顾[J].水土保持学报,2020,34(3):267-273,298.
Liu J Y, Zhou Z C, Su X M. Review of the mechanism of root system on the formation of soil aggregates[J]. Journal of Soil and Water Conservation, 2020,34(3):267-273,298.
[4]Rieu M, Sposito G. Fractal fragmentation, soil porosity, and soil water properties:I. theory[J]. Soil Science Society of America Journal, 1991,55(5):1231-1238.
[5]Tyler S W, Wheatcraft S W. Fractal scaling of soil particle-size distributions:Analysis and limitations[J]. Soil Science Society of America Journal, 1992,56(2):362-369.
[6]Jordão H W C, Campos M C C, da Cunha J M, et al. Fractal features of soil texture and physical attributes in Indian dark earth under different uses in Western Amazon[J]. Bioscience Journal, 2020,36(6):1961-1974.
[7]Bai Y F, Qin Y, Lu X R, et al. Fractal dimension of particle-size distribution and their relationships with alkalinity properties of soils in the western Songnen Plain, China[J]. Scientific Reports, 2020,10(1):20603.
[8]安克俭,魏霞,赵恒策,等.长江源区高寒草原和高寒草甸土壤粒径分布特征[J].应用生态学报,2021,32(2):433-440.
An K J, Wei X, Zhao H C, et al. Distribution characteristics of soil particle size in alpine steppe and alpine meadow in the source region of the Yangtze River, China[J]. Chinese Journal of Applied Ecology, 2021,32(2):433-440.
[9]任建兰,张伟,张晓青,等.基于“尺度”的区域环境管理的几点思考:以中观尺度区域(省域)环境管理为例[J].地理科学,2013,33(6):668-675.
Ren J L, Zhang W, Zhang X Q, et al. Regional environmental management from the scale:A case study of medium scale[J]. Scientia Geographica Sinica, 2013,33(6):668-675.
[10]赵明月,赵文武,刘源鑫.不同尺度下土壤粒径分布特征及其影响因子:以黄土丘陵沟壑区为例[J].生态学报,2015,35(14):4625-4632.
Zhao M Y, Zhao W W, Liu Y X. Comparative analysis of soil particle size distribution and its influence factors in different scales:A case study in the Loess Hilly-gully area[J]. Acta Ecologica Sinica, 2015,35(14):4625-4632.
[11]沙国良,魏天兴,陈宇轩,等.黄土高原丘陵区典型植物群落土壤粒径分布特征[J].干旱区地理,2022,45(4):1224-1234.
Sha G L, Wei T X, Chen Y X, et al. Characteristics of soil particle size distribution of typical plant communities on the hilly areas of Loess Plateau[J]. Arid Land Geography, 2022,45(4):1224-1234.
[12]董智今,展秀丽,丁小花.毛乌素沙地西南缘不同土地利用类型土壤颗粒分形特征[J].水土保持研究,2022,29(3):43-48,56.
Dong Z J, Zhan X L, Ding X H. Fractal features of soil particles under different land uses in the southwestern edge of the Mu Us sandy land[J]. Research of Soil and Water Conservation, 2022,29(3):43-48,56.
[13]苏世锋,李世雄,赵文,等.黑河源区退化草地恢复过程中土壤磷养分及其调控因子[J].草业科学,2022,39(8):1562-1570.
Su S F, Li S X, Zhao W, et al. Study on soil phosphorus nutrient and its regulatory factors during the restoration of degraded grassland in the source region of Heihe River[J]. Pratacultural Science, 2022,39(8):1562-1570.
[14]童珊,曹广超,闫欣,等.祁连山南坡土壤侵蚀定量研究与影响因素分析[J].水土保持研究,2022,29(5):100-107,116.
Tong S, Cao G C, Yan X, et al. Quantitative study on soil erosion and its influencing factors on the south slope of Qilian Mountain[J]. Research of Soil and Water Conservation, 2022,29(5):100-107,116.
[15]任立清,董国涛,谷佳贺,等.黑河上游植被时空分布及驱动力分析[J].水土保持研究,2021,28(4):244-250.
Ren L Q, Dong G T, Gu J H, et al. Spatiotemporal distribution and driving force analysis of vegetation in the upper reaches of Heihe River[J]. Research of Soil and Water Conservation, 2021,28(4):244-250.
[16]鲍士旦.土壤农化分析[M].3版.北京:中国农业出版社,2000.
Bao S D. Soil and agricultural chemistry analysis[M].3rd Ed. Beijing:China Agriculture Press, 2000.
[17]王劲峰,徐成东.地理探测器:原理与展望[J].地理学报,2017,72(1):116-134.
Wang J F, Xu C D. Geodetector:Principle and prospective[J]. Acta Geographica Sinica, 2017,72(1):116-134.
[18]拓飞,董治宝,南维鸽,等.沙地柏人工林和天然林风沙土特性研究[J].水土保持研究,2021,28(2):80-87.
Ta F, Dong Z B, Nan W G, et al. Study on the characteristics of aeolian sandy soils in plantation and natural stand of Sabina vulgaris[J]. Research of Soil and Water Conservation, 2021,28(2):80-87.
[19]李璇,杨帆,李德成,等.祁连山区土壤砂粒含量剖面分布模式及其影响因素[J].土壤学报,2017,54(4):854-863.
Li X, Yang F, Li D C, et al. Mode of profile distribution of soil sand content and its affecting factors in the Qilian Mountains[J]. Acta Pedologica Sinica, 2017,54(4):854-863.
[20]林小兵,张秋梅,周利军,等.不同母质发育及pH的农田土壤重金属含量差异[J].环境生态学,2021,3(1):83-88.
Lin X B, Zhang Q M, Zhou L J, et al. Change of heavy metals in farmland soil from different parent material development and pH[J]. Environmental Ecology, 2021,3(1):83-88.
[21]童珊,曹广超,张卓,等.祁连山南坡土壤侵蚀时空变化及迁移特征分析[J].水土保持研究,2022,29(4):18-27.
Tong S, Cao G C, Zhang Z, et al. Analysis of the spatial and temporal changes and migration characteristics of soil erosion in the south slope of Qilian Mountain[J]. Research of Soil and Water Conservation, 2022,29(4):18-27.
[22]袁杰,曹广超,杨登兴,等.祁连山黑河源区植被NDVI时空变化特征及影响因素分析[J].生态科学,2021,40(5):172-182.
Yuan J, Cao G C, Yang D X, et al. Temporal and spatial variation characteristics and influencing factors of vegetation NDVI in Heihe source region of Qilian Mountains[J]. Ecological Science, 2021,40(5):172-182.
[23]Liu X, Zhang G C, Heathman G C, et al. Fractal features of soil particle-size distribution as affected by plant communities in the forested region of Mountain Yimeng, China[J]. Geoderma, 2009,154(1/2):123-130.
[24]许明祥,刘国彬,赵允格.黄土丘陵区土地利用及环境因子对土壤质量指标变异性的影响[J].应用生态学报,2011,22(2):409-417.
Xu M X, Liu G B, Zhao Y G. Effects of land use and environmental factors on the variability of soil quality indicators in hilly Loess Plateau region of China[J]. Chinese Journal of Applied Ecology, 2011,22(2):409-417.
[25]袁杰,曹广超,曹生奎,等.祁连山南坡不同植被类型枯落物及其土壤持水特性分析[J].生态科学,2018,37(5):180-190.
Yuan J, Cao G C, Cao S K, et al. Analysis on litterfall and soil water retention properties of different vegetation types on the South Slope of Qilian Mountains[J]. Ecological Science, 2018,37(5):180-190.
[26]刘云鹏,王国栋,张社奇,等.陕西4种土壤粒径分布的分形特征研究[J].西北农林科技大学学报:自然科学版,2003,31(2):92-94.
Liu Y P, Wang G D, Zhang S Q, et al. Fractal characteristics of particle-size distribution for four kinds of soil samples in Shaanxi[J]. Journal of Northwest Sci-Tech University of Agriculture and Forestry, 2003,31(2):92-94.
[27]高传友,赵清贺,刘倩.北江干流河岸带不同植被类型土壤粒径分形特征[J].水土保持研究,2016,23(3):37-42.
Gao C Y, Zhao Q H, Liu Q. Fractal characteristic of soil particle size under different vegetation types in riparian zone of the main stream of Beijiang River[J]. Research of Soil and Water Conservation, 2016,23(3):37-42.
[28]王瑞东,高永,党晓宏,等.希拉穆仁天然草地不同群落土壤分形特征及其影响因素[J].水土保持研究,2020,27(3):51-56.
Wang R D, Gao Y, Dang X H, et al. Characteristics of soil fractals and the influencing factors of different plant communities in the XiLamuren grassland[J]. Research of Soil and Water Conservation, 2020,27(3):51-56.
[29]Lobe I, Amelung W, Du Preez C C. Losses of carbon and nitrogen with prolonged arable cropping from sandy soils of the South African Highveld[J]. European Journal of Soil Science, 2010,52(1):93-101.
[30]高洋,王根绪,高永恒.长江源区高寒草地土壤有机质和氮磷含量的分布特征[J].草业科学,2015,32(10):1548-1554.
Gao Y, Wang G X, Gao Y H. Distribution characteristics of soil organic matter and nitrogen, phosphor content in alpine grassland ecosystem in upper Yangtze River[J]. Pratacultural Science, 2015,32(10):1548-1554.
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Last Update:
2024-08-10