Spatial and temporal variations in erodibility of loess soil

被引：41
|
作者：
Rejman, J
Turski, R
Paluszek, J
机构：
[1] Polish Acad Sci, Inst Agrophys, PL-20236 Lublin, Poland
[2] Univ Agr, Inst Soil Sci, PL-20096 Lublin, Poland
来源：
SOIL & TILLAGE RESEARCH | 1998年 / 46卷 / 1-2期
关键词：
soil erodibility; loess soil; USLE technology;
D O I：
10.1016/S0167-1987(97)00085-8
中图分类号：
S15 [土壤学];
学科分类号：
0903 ; 090301 ;
摘要：
A 3-year field experiment was conducted on a small agricultural watershed of one of the largest loessial belt of southeast Poland to characterize variations in soil erodibility. Results showed that soil properties of the plow layer were highly variable within short distances and the localization of soil erosion classes can not be identified with the actual landscape position. Soil losses registered on very severely eroded and colluvial soil were twice bigger than soil losses on slightly and moderately eroded soil. The soil erodibility(K) values calculated on the year basis and with the threshold value of 12.3 mm were 6-10 times smaller than values derived from the USLE nomograph for the studied soils. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：61 / 68
页数：8
相关论文
共 50 条
  • [1] Factors Affecting the Spatial and Temporal Variations in Soil Erodibility of China
    Zhu, Guangyu
    Tang, Zhuangsheng
    Shangguan, Zhouping
    Peng, Changhui
    Deng, Lei
    [J]. JOURNAL OF GEOPHYSICAL RESEARCH-EARTH SURFACE, 2019, 124 (03) : 737 - 749
  • [2] Temporal variations in soil erodibility indicators of vegetation-restored steep gully slopes on the Loess Plateau of China
    Zhang, Bao-jun
    Zhang, Guang-hui
    Zhu, Ping-zong
    Yang, Han-yue
    [J]. AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2019, 286
  • [3] Spatial and temporal variations of soil moisture in three types of agroforestry boundaries in the Loess Plateau, China
    You W.
    Zeng D.
    Liu M.
    Yun L.
    Ye Y.
    Zhang Y.
    [J]. Journal of Forestry Research, 2010, 21 (4) : 415 - 422
  • [4] Temporal changes in soil erodibility
    Levy, GJ
    Shainberg, I
    Letey, J
    [J]. SOIL EROSION RESEARCH FOR THE 21ST CENTURY, PROCEEDINGS, 2001, : 5 - 8
  • [5] Application of Chinese Soil Loss Equation (CSLE) to analyze the spatial and temporal variations in soil erosion on the Loess Plateau of China
    Yao, Zhihong
    Yang, Qinke
    Xie, Hongxia
    Li, Rui
    [J]. JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT, 2012, 10 (3-4): : 1285 - 1293
  • [6] SPATIAL AND TEMPORAL VARIATIONS IN THE STRENGTH OF LOESS SOILS, LISHI, CHINA
    LUK, SH
    CHEN, H
    CAI, QG
    JIA, ZJ
    [J]. GEODERMA, 1989, 45 (3-4) : 303 - 317
  • [7] Spatial and temporal variations of snow cover in the Loess Plateau, China
    Jin, Xin
    Ke, Chang-Qing
    Xu, Yu-Yue
    Li, Xiu-Cang
    [J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2015, 35 (08) : 1721 - 1731
  • [8] Temporal and spatial variations in soil organic carbon sequestration following revegetation in the hilly Loess Plateau, China
    Wang, Zheng
    Liu, Guo-Bin
    Xu, Ming-Xiang
    Zhang, Jin
    Wang, Yang
    Tang, Li
    [J]. CATENA, 2012, 99 : 26 - 33
  • [9] Spatial and temporal variations in surface soil moisture and vegetation cover in the Loess Plateau from 2000 to 2015
    Wang, Xuhu
    Wang, Baitian
    Xu, Xianying
    Liu, Tao
    Duan, Yuanjun
    Zhao, Yao
    [J]. ECOLOGICAL INDICATORS, 2018, 95 : 320 - 330
  • [10] Annual variations in soil erodibility in Georgia
    G. P. Gogichaishvili
    V. V. Sheliya
    [J]. Eurasian Soil Science, 2006, 39 : 1148 - 1151
12345