SONG Shuang, FAN Haoming, NIU Tianyi. Comparative Analysis of the Development the Geometric Forms of Gully in Different Seasons in Black Soil Area of Northeast China[J]. 2022, 36(1): 18-23.
DOI:
SONG Shuang, FAN Haoming, NIU Tianyi. Comparative Analysis of the Development the Geometric Forms of Gully in Different Seasons in Black Soil Area of Northeast China[J]. 2022, 36(1): 18-23. DOI: 10.13870/j.cnki.stbcxb.2022.01.003.
Comparative Analysis of the Development the Geometric Forms of Gully in Different Seasons in Black Soil Area of Northeast China
The morphological characteristics of gully erosion are the key factors to understand the occurrence and development of gully erosion
which are regarded having the great significance to explore the variation characteristics of gully morphology parameters in different seasons for in-depth understanding of the erosion process of gully erosion and its governance. In this study
three erosion gullies in Guangrong small watershed of Hailun City
Heilongjiang Province were selected as the research objects to explore the differences in the length
area
volume and other morphological parameters of erosion gully under seasonal changes. The results showed that: (1) The cross-sectional morphology of erosion gullies changed from "V" shape to "U" shape from the head to the tail in different seasons; (2) The length increase of erosion gullies caused by the gully advance and the gully tail retreat during the rainfall period was greater than that caused by the gully advance during the snow melt period; (3) The increase of erosion gully area in the precipitation period was greater than that in the snow melt period
but the changes of erosion gully area in different periods were different. The increase of erosion gully area in the precipitation period was mainly caused by the change of gully length and the large-scale collapse around the gully head
while the increase of erosion gully area was caused by the change of gully length and the expansion of gully bank in the snow melt period; (4)The variation of gully volume in the precipitation period was greater than that in the snow melt period
which was related to the variation of gully length
area and the shearing capacity of runoff. The undercut gully erosion capacity of runoff generated by rainfall in the precipitation period was greater than that generated by snow melt runoff in the snow melt period. The results can provide theoretical bases for the prevention and control of gully erosion.
Kurylyk B L, Watanabe K. The mathematical representation of freezing and thawing processes in variablysaturated, non-deformable soils [J]. Advances in Water Resources, 2013, 60: 160-177.
Oztas T, Fayetorbay F. Effect of freezing and thawing processes on soil aggregate stability [J]. Catena, 2003, 52: 1-8.
Li Z, Zhang Y, Zhu Q K, et al. A gully erosion assessment model for the Chinese Loess Plateau based on changes in gully length and area [J]. Catena, 2017, 148: 195-203.
Ferrick M G, Gatto L W. Quantifying the effect of a freeze-thaw cycle on soil erosion: Laboratory experiments [J]. Earth Surface Processes and Landforms, 2010, 30(10): 1305-1326.
Badeli S, Carter A, Dore G. Effect of laboratory compaction on the viscoelastic characteristics of an asphalt mix before and after rapid freeze-thaw cycles [J]. Cold Regions Science and Technology, 2018, 146(2): 98-109.
Ollesch G, Sukhanovski Y, Kistner I, et al. Characterization and modelling of the spatial heterogeneity of snowmelt erosion [J]. Earth Surface Processes and Landforms, 2010, 30(2): 197-211.
Zhang S W, Li F, Li T Q, et al. Remote sensing monitoring of gullies on a regional scale: A case study of Kebai region in Heilongjiang Province, China [J]. Chinese Geographical Science, 2015, 25(5): 602-611.
Liu Y, Fu B J, Lü Y H, et al. Hydrological responses and soil erosion potential of abandoned cropland in the Loess Plateau, China [J]. Geomorphology, 2012, 138(1): 404-414.
Wu Y Q, Cheng H. Monitoring of gully erosion on the Loess Plateau of China using a global positioning system [J]. Catena, 2005, 63: 154-166.
Cheng H, Zou X Y, Wu Y Q, et al. Morphology parameters of ephemeral gully in characteristics hillslopes on the Loess Plateau of China [J]. Soil and Tillage Research, 2007, 94(1): 4-14.
Effects of Different Straw Returning Approaches on Land Surface Roughness in Croplands with Different Degradation Degrees in Black Soil Region of Northeast China
Effects of 70-Year Conversion from Forest and Grassland to Cropland on Soil Properties and Erodibility in Black Soil Region of Northeast China
Analysis of the Morphological Characteristics of Channels at Different Levels in a Typical Black Soil Region of Northeast China
Effects of Continuous Rainfall and Runoff under Different Slope Conditions on Hillslope Soil Erosion in the Black Soil Region
Elementary Study on Gully Classification on the Qinghai-Xizang Plateau
Related Author
XING Shukun
ZHANG Guanghui
CHEN Lei
ZHANG Zhuodong
GUO Haiyan
OU Junshan
YANG Runze
XING Huimiao
Related Institution
State Key Laboratory of Earth Surface Processes and Hazards Risk Governance, Beijing Normal University
Faculty of Geographical Science, Beijing Normal University
College of Geography and Environmental Science, Northwest Normal University
School of Soil and Water Conservation, Beijing Forestry University
Soil and Fertilizer General Station of Jilin Province