Comparative Analysis on Morphological Characteristics of Erosion Gullies Measured by an Unmanned Aerial Vehicle and Traditional Ground Survey in South Central Tibet

Zhao Chunjing; Jiao Juying; Shui Junfeng; Wang Haolin; Chen Tongde; Chen Yixian; An Shaoshan; Guo Minghang; Yang Lihua

doi:10.13961/j.cnki.stbctb.2019.05.017

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Comparative Analysis on Morphological Characteristics of Erosion Gullies Measured by an Unmanned Aerial Vehicle and Traditional Ground Survey in South Central Tibet

- Comparative Analysis on Morphological Characteristics of Erosion Gullies Measured by an Unmanned Aerial Vehicle and Traditional Ground Survey in South Central Tibet
- Bulletin of Soiland Water Conservation Vol. 39, Issue 5, Pages: 120-127(2019)
- 作者机构：
  
  1. 西北农林科技大学水土保持研究所黄土高原土壤侵蚀与旱地农业国家重点实验室, 陕西杨凌,712100
  2. 中国科学院教育部水土保持与生态环境研究中心, 陕西杨凌,712100
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2019.05.017
  CLC： V279;S157.1
- Published：2019
- 稿件说明：
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Zhao Chunjing, Jiao Juying, Shui Junfeng, et al. Comparative Analysis on Morphological Characteristics of Erosion Gullies Measured by an Unmanned Aerial Vehicle and Traditional Ground Survey in South Central Tibet[J]. Bulletin of Soiland Water Conservation, 2019, 39(5): 120-127.
DOI：

Zhao Chunjing, Jiao Juying, Shui Junfeng, et al. Comparative Analysis on Morphological Characteristics of Erosion Gullies Measured by an Unmanned Aerial Vehicle and Traditional Ground Survey in South Central Tibet[J]. Bulletin of Soiland Water Conservation, 2019, 39(5): 120-127. DOI： 10.13961/j.cnki.stbctb.2019.05.017.

摘要

[目的] 分析无人机和传统地面方法测量侵蚀沟形态的差异，研究无人机影像提取西藏地区侵蚀沟形态的适宜性，以期准确、快速获取西藏地区沟蚀参数，为该地侵蚀沟快速调查与防治提供基础资料。[方法] 选取6个研究地点20条侵蚀沟，对实地测量与无人机正射影像提取的沟长、沟宽进行对比分析。[结果] 与实地测量相比，影像提取侵蚀沟沟长的平均偏差集中在2%~5%；沟宽的平均偏差集中在0~40%，其中实测沟宽范围在400~1 000 cm时，提取值和实测值的偏离程度最低。在6个研究地点中，影像提取值的偏离程度和侵蚀沟所处位置没有明显的关系。沟缘土质、沟缘线附近的植被及放牧对沟缘的踩踏是影响侵蚀沟形态提取的主要因素。[结论] 无人机遥感可为西藏地区沟蚀监测提供便捷、可靠的数据源。

Abstract

[Objective] The measurement differences between an unmanned aerial vehicle (UAV) and traditional ground methods were analyzed

and the suitability of extracting the morphological characteristics of erosion gullies by UAV orthophotos in Tibet was studied in order to obtain the parameters of erosion gullies accurately and quickly

with the aim to provide basic information for the prevention and control of gully erosion in the area.[Methods] A total of 20 erosion gullies were selected from 6 research sites

to compare the lengths and widths of erosion gullies measured through field measurements and extraction from UAV orthophotos.[Results] Compared to the results from the field measurements

the mean deviation extent of the erosion gullies' length and width extracted by orthophotos was concentrated between 2%~5% and 0~40%

respectively. Additionally

when the measured width was in the range 400~1 000 cm

the deviation between the extracted and measured values was the lowest. Across the 6 research sites

there was no obvious relationship between the deviation extent of the erosion gullies' morphological parameters extracted by orthophotos and the location. The soil and vegetation near the gully shoulder lines and the grazing damage to the gully shoulder lines were the main factors affecting the extraction of the erosion gullies' morphological characteristics.[Conclusion] UAV remote sensing can provide a convenient and reliable data source for gully erosion monitoring in Tibet.

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references

张建国,文安邦,柴宗新,等.西藏自治区土壤侵蚀特点及现状[J].山地学报,2003,21(S1):148-152.

中华人民共和国水利部.第二次全国土壤侵蚀遥感调查报告[R].北京:中华人民共和国水利部.2001.

张鹏,格桑卓玛,范建容,等.西藏"一江两河"地区土壤侵蚀现状及分布特征[J].水土保持研究,2017,24(1):49-53.

朱显谟.黄土区土壤侵蚀的分类[J].土壤学报,1956,4(2):99-115.

刘元保,朱显谟,周佩华,等.黄土高原坡面沟蚀的类型及其发生发展规律[J].中国科学院西北水土保持研究所集刊,1988(1):9-18.

刘宝元,刘刚,王大安,等.区域沟蚀野外调查方法:以东北地区为例[J].中国水土保持科学,2018,16(4):34-40.

刘秉正,吴发启.土壤侵蚀[M].西安:陕西人民出版社,1997.

石长金,温是,何成全.侵蚀沟分类及防治与利用研究[J].水土保持科技情报,1995(1):33-37.

张科利,钟德钰.黄土坡面沟蚀发生机理的水动力学试验研究[J].泥沙研究,1998(3):74-80.

闫业超,张树文,岳书平.近40 a黑土典型区坡沟侵蚀动态变化[J].农业工程学报,2010,26(2):109-115.

孟令钦.东北黑土区沟蚀机理及防治模式的研究[D].北京:中国农业科学院,2009.

刘淑珍,张建国,辜世贤.西藏自治区土壤侵蚀类型研究[J].山地学报,2006,24(5):592-596.

方广玲,香宝,赵卫,等.基于GIS和RUSLE的拉萨河流域土壤侵蚀研究[J].水土保持学报,2015,29(3):6-12.

刘斌涛,陶和平,史展,等.青藏高原土壤可蚀性

值的空间分布特征[J].水土保持通报,2014,34(4):11-16.

康琳琦,周天财,干友民,等.1984-2013年青藏高原土壤侵蚀时空变化特征[J].应用与环境生物学报,2018,24(2):245-253.

Teng Hongfen, Liang Zongzheng, Chen Songchao, et al. Current and future assessments of soil erosion by water on the Tibetan Plateau based on RUSLE and CMIP5 climate models[J]. Science of the Total Environment,2018,635:673-686.

陶华,刘顺宗,范建荣,等.西藏水土流失分区及治理对策[J].中国水土保持,1999(2):19-21.

常春平.拉萨河下游河谷区风沙源综合整治[J].水土保持研究,2007,14(6):219-222.

Casali J, Loizu J, Campo M A, et al. Accuracy of methods for field assessment of rill and ephemeral gully erosion[J]. Catena, 2006,67(2):128-138.

张洪江,李猛,江玉林,等.高速公路边坡侵蚀沟特性初步研究:以银武高速公路同心至固原段为例[J].北京林业大学学报,2007,29(6):143-147.

Daba S, Rieger W, Strauss P. Assessment of gully erosion in Eastern Ethiopia using photogrammetric techniques[J]. Catena, 2003,50(2/3/4):273-291.

张建国,刘淑珍.西藏冻融侵蚀空间分布规律[J].水土保持研究,2008,15(5):1-6.

韦泽秀,卓玛,曲航,等.海拔与积温梯度对春青稞生长的影响[J].西藏农业科技,2018,40(S1):11-15.

米玛次仁,格桑曲珍,旦增尼玛,等.西藏拉萨半干旱地区气候条件下的桃树嫁接与管护技术[J].西藏科技,2018(4):68-70.

格桑卓玛,巴桑次仁.日喀则气候变化对青稞生产潜力和增产空间的影响分析[J].农业与技术,2018,38(11):140-142.

国家测绘局.CH/Z 3004-2010低空数字航空摄影测量外业规范[S].北京.测绘出版社,2010.

中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.GB/T 7930-2008.1:500,1:1000,1:2000地形图航空摄影测量内业规范[S].北京.中国标准出版社,2008.

李镇,张岩,杨松,等.QuickBird影像目视解译法提取切沟形态参数的精度分析[J].农业工程学报,2014,30(20):179-186.

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