[1]陈剑南,刘益麟,李朋飞,等.1901—2016年黄土高原降雨侵蚀力时空变化[J].水土保持研究,2022,29(04):39-46.
　CHEN Jiannan,LIU Yilin,LI Pengfei,et al.Spatiotemporal Changes of Rainfall Erosivity on the Loess Plateau During 1901—2016[J].Research of Soil and Water Conservation,2022,29(04):39-46.
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1901—2016年黄土高原降雨侵蚀力时空变化

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 29 期数: 2022年04期 页码: 39-46 栏目: 出版日期: 2022-06-20
Title:
Spatiotemporal Changes of Rainfall Erosivity on the Loess Plateau During 1901—2016
文章编号:
1005-3409(2022)04-0039-08
作者:
陈剑南1, 刘益麟1, 李朋飞1, 胡晋飞1, 高健健2, 党恬敏3
(1.西安科技大学 测绘科学与技术学院, 西安 710054; 2.黄河水利委员会 绥德水土保持科学试验站, 陕西 榆林 719000; 3.黄河流域水土保持生态环境监测中心, 西安 710021)
Author(s):
CHEN Jiannan1, LIU Yilin1, LI Pengfei1, HU Jinfei1, GAO Jianjian2, DANG Tianmin3
(1.College of Geomatics, Xi'an University of Science and Technology, Xi'an 710054, China; 2.Suide Test Station of Soil and Water Conservation, Yellow River Conservancy Committee of Ministry of Water Resources, Yulin, Shaanxi 719000, China; 3.Yellow River Basin Monitoring Center of Water-Soil Conservation and Eco-Environment, Xi'an 710021, China)
关键词:
降雨侵蚀力;  黄土高原;  时空变化;  百年尺度;  土壤侵蚀
Keywords:
rainfall erosivity;  Loess Plateau;  spatiotemporal changes;  century scale;  soil erosion
分类号:
S157.1
文献标志码:
A
摘要:
为了研究横跨20世纪的百年尺度黄土高原降雨侵蚀力时空变化,该文首先验证了CHELSAcrust数据集的精度,并基于该数据集估算了黄土高原1901—2016年逐月降雨侵蚀力,最后分析了降雨侵蚀力的时空变化特征。结果表明:(1)CHELSAcrust数据集精度较高(Nash=0.79; R2=0.82),满足本文分析需求;(2)1901—2016年黄土高原年均降雨侵蚀力东南高、西北低,各地理分区降雨侵蚀力中,土石山区>河谷平原区>丘陵沟壑区>高原沟壑区>沙地沙漠区>农灌区。降雨侵蚀力显著变化区域集中于黄土高原中部地区,非显著变化区域分布在边缘地区;(3)1901—2016年黄土高原降雨侵蚀力变化不显著且无明显突变点,可划分为1901—1930年、1930—1980年和1980—2016年3个阶段;(4)黄土高原地区降雨侵蚀力变化存在周期性规律,2.62 a变化周期最显著,且变化周期与气候要素的波动周期基本一致。结果显示1901—2016年黄土高原降雨侵蚀力变化并不显著且存在周期性规律,其空间分布存在明显差异。
Abstract:
In order to study the centennial scale(i. e. throughout the 20th century)rainfall erosivity across the Loess Plateau, the accuracy of the CHELSAcrust data set was verified firstly. The rainfall erosivity was estimated using monthly precipitation data from the CHELSAcrust dataset. Finally, the spatiotemporal pattern of rainfall erosivity was assessed. The results show that:(1)the accuracy of the CHELSAcrust precipitation dataset is satisfactory(Nash coefficient=0.79; R2=0.82), which meets the requirements of a long-term analysis;(2)The average annual rainfall erosivity of the Loess Plateau was high in the southeast and low in the northwest, and the order of rainfall erodibility in different geographical regions of the Loess Plateau was rocky mountainous region>Fen-Wei river valley>hilly and gully loess region>high plain of Loess Plateau>deserts>Hetao alluvial plains; the significant changes of rainfall erosivity concentrated in the central region of the Loess Plateau, while the insignificant changes distributed in the marginal areas;(3)during 1901—2016, no significant changes or abrupt change points were found in the rainfall erosivity of the Loess Plateau; the changes of the rainfall erosivity could be categorized into three stages which were 1901—1930, 1930—1980 and 1980—2016;(4)the variation of rainfall erosivity on the Loess Plateau was periodicity, and the most significant change periodicity was found to be 2.62 years, and the periodicity of rainfall erosivity was basically consistent with that of climate factors. These results show that the variation of rainfall erosivity on the Loess Plateau from 1901 to 2016 is not significant, the change of rainfall erosivity is periodic and its spatial distribution is obviously different.

参考文献/References:

[1] 范兰.黄河流域土壤侵蚀对全球气候变化的响应[D].北京:北京师范大学,2009.
[2] Yin S, Nearing M A, Borrelli P, et al. Rainfall erosivity: An overview of methodologies and applications [J]. Vadose Zone Journal,2017,16(12):1-16.
[3] 高歌,韩振宇,殷水清,等.黄河流域1961—2017年降雨侵蚀力特征与未来变化预估[J].应用基础与工程科学学报,2021,29(3):575-590.
[4] Renard K G. Predicting Soil Erosion by Water: A Guide to Conservation Planning with the Revised Universal Soil Loss Equation(RUSLE)[M]. Washington: United States Government Printing,1997.
[5] Panagos P, Ballabio C, Borrelli P, et al. Spatio-temporal analysis of rainfall erosivity and erosivity density in Greece[J].Catena,2016,137:161-172.
[6] Liu Y, Zhao W, Liu Y, et al. Global rainfall erosivity changes between 1980 and 2017 based on an erosivity model using daily precipitation data[J].Catena,2020,194.DOI:10.1016/j.catena.2020.104768.
[7] 刘斌涛,宋春风,郭兵,等.1960—2009年中国降雨侵蚀力的时空变化趋势[J].地理研究,2013,32(2):245-256.
[8] 殷水清,薛筱婵,岳天雨,等.中国降雨侵蚀力的时空分布及重现期研究[J].农业工程学报,2019,35(9):105-113.
[9] 穆兴民,戴海伦,高鹏,等.陕北黄土高原降雨侵蚀力时空变化研究[J].干旱区资源与环境,2010,24(3):37-43.
[10] 孙从建,王佳瑞,郑振婧,等.黄土高原塬面保护区降雨侵蚀力时空分布特征及其影响因素研究[J].干旱区地理,2020,43(3):568-576.
[11] 李静,刘志红,李锐.黄土高原不同地貌类型区降雨侵蚀力时空特征研究[J].水土保持通报,2008,28(3):124-127.
[12] KEO Soksamnang,何洪鸣,赵宏飞,等.黄土高原50余年来降雨侵蚀力变化及其对土壤侵蚀的影响[J].水土保持研究,2018,25(2):1-7.
[13] Zhao G, Mu X, Jiao J, et al. Evidence and causes of spatiotemporal changes in runoff and sediment yield on the Chinese Loess Plateau [J].Land Degradation Development,2017,28(2):579-590.
[14] 任婧宇,彭守璋,曹扬,等.1901—2014年黄土高原区域气候变化时空分布特征[J].自然资源学报,2018,4(33):83-95.
[15] 李志,郑粉莉,刘文兆.1961—2007年黄土高原极端降水事件的时空变化分析[J].自然资源学报,2010,25(2):291-299.
[16] 杨维涛,孙建国,康永泰,等.黄土高原地区极端气候指数时空变化[J].干旱区地理,2020,43(6):1456-1466.
[17] Karger D N, Conrad O, Böhner J, et al. Climatologies at high resolution for the earth's land surface areas[J].Scientific Data,2017,4(1):1-20.
[18] Wischmeier W H, Smith D D. Rainfall energy and its relationship to soil loss[J]. Eos, Transactions American Geophysical Union,1958,39(2):285-291.
[19] 卜兆宏,董勤瑞,周伏建,等.降雨侵蚀力因子新算法的初步研究[J].土壤学报,1992,29(4):408-418.
[20] 章文波,付金生.不同类型雨量资料估算降雨侵蚀力[J].资源科学,2003,25(1):35-41.
[21] 章文波,谢云,刘宝元.利用日雨量计算降雨侵蚀力的方法研究[J].地理科学,2002,22(6):705-711.
[22] Krause P, Boyle D P, Bäse F. Comparison of different efficiency criteria for hydrological model assessment[J]. Advances in Geosciences,2005,5(4):89-97.
[23] Huang N E, Shen Z, Long S R, et al. The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis[J]. Proceedings Mathematical Physical & Engineering Sciences,1998,454(1971):903-995.
[24] 田鹏,穆兴民,赵广举,等.近549年来黄河天然径流量时间变化特征研究[J].水土保持学报,2020,34(6):65-69.
[25] 魏凤英.现代气候统计诊断与预测技术[M].2版.北京:气象出版社,2007.
[26] 陈仁升,康尔泗,张济世.小波变换在河西地区水文和气候周期变化分析中的应用[J].地球科学进展,2001,16(3):339-345.
[27] D'Odorico P, Yoo J C, Over T M. An assessment of ENSO-induced patterns of rainfall erosivity in the southwestern United States[J].Journal of climate,2001,14(21):4230-4242.

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备注/Memo

收稿日期:2021-08-27 修回日期:2021-09-21
资助项目:国家自然科学基金(41807063; 41977059)
第一作者:陈剑南(1997—),女,陕西宝鸡人,硕士研究生,研究方向为土壤侵蚀模拟。E-mail:18392631056@163.com
通信作者:李朋飞(1986—),男,陕西渭南人,博士,副教授,主要从事地貌遥感与水土保持研究。E-mail:pengfeili@xust.edu.cn

更新日期/Last Update: 2022-06-20