陕西省水土保持生态环境监测中心, 陕西 西安 710000
朱相君(1996—),女(汉族),甘肃省民乐县人,硕士,工程师,主要从事水土保持方面的研究。Email:2236819681@qq.com。
王传明(1976—),男(汉族),山东省郓城县人,学士,高级工程师,主要从事水土保持方面的研究。Email:123049146@qq.com。
收稿:2024-03-07,
修回:2024-06-26,
纸质出版:2025-06-10
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朱相君, 王传明, 李雄飞, 等.2018—2022年陕西省关中地区土壤侵蚀时空分布[J].水土保持通报,2025,45(3):224-232.
Zhu Xiangjun, Wang Chuanming, Li Xiongfei, et al. Temporal and spatial distribution of soil erosion in Guanzhong region of Shaanxi Province from 2018 to 2022 [J]. Bulletin of Soil and Water Conservation,2025,45(3):224-232.
朱相君, 王传明, 李雄飞, 等.2018—2022年陕西省关中地区土壤侵蚀时空分布[J].水土保持通报,2025,45(3):224-232. DOI: 10.13961/j.cnki.stbctb.2025.03.015. CSTR: 32312.14.stbctb. 2025.03.015..
Zhu Xiangjun, Wang Chuanming, Li Xiongfei, et al. Temporal and spatial distribution of soil erosion in Guanzhong region of Shaanxi Province from 2018 to 2022 [J]. Bulletin of Soil and Water Conservation,2025,45(3):224-232. DOI: 10.13961/j.cnki.stbctb.2025.03.015. CSTR: 32312.14.stbctb. 2025.03.015..
目的
2
研究关中地区土壤侵蚀时空分布特征,为制定精准有效的水土流失防治政策提供科学参考。
方法
2
基于中国土壤水土流失方程CSLE(Chinese soil loss equation)计算土壤侵蚀模数,采用ArcGIS的区域分析和叠加方法,分析关中地区土壤侵蚀时空分布特征,土地利用类型、坡度及植被覆盖度对土壤侵蚀的影响。
结果
2
①2018—2022年,关中地区水土流失面积减少了568.67 km
2
,土壤侵蚀等级主要由中度及以上类型转移为微度和轻度。 ②关中地区土壤侵蚀呈现南北高中间低的分布特征。微度是关中地区主要的侵蚀类型;5 a间,微度及轻度侵蚀范围呈现从中间向两端扩大的趋势,强度及以上侵蚀范围则逐渐缩小。 ③8°~25°坡度带土壤侵蚀对坡度的敏感性较强;小于8°区域土壤侵蚀对坡度的敏感性较弱。 ④2018—2022年林地高覆盖度区域水土流失减少面积比例为72.60%,是引起水土流失面积减少的主要原因。 ⑤林地及耕地是研究区土壤侵蚀发生的主要土地利用类型。
结论
2
关中地区呈现水土流失面积减少和高等级侵蚀强度比例减少的双下降趋势,土壤侵蚀状况好转。8°~25°坡度带是进行坡耕地治理时需要重点关注的区域;高覆盖林地对于减少水土流失面积至关重要。
Objective
2
The temporal and spatial distribution characteristics of soil erosion in the Guanzhong region were studied, in order to provide a scientific reference for formulating accurate and effective prevention and control policies for soil erosion.
Methods
2
Based on the Chinese soil loss equation (CSLE), the soil erosion modulus was calculated. Using ArcGIS for regional analysis and overlay methods, the spatiotemporal distribution characteristics of soil erosion in the Guanzhong region were analyzed, along with the effects of land use type, slope, and vegetation coverage on soil erosion.
Results
2
① From 2018 to 2022, the area of soil erosion in Guanzhong region decreased by 568.67 km
2
and the soil erosion grade shifted mainly from moderate and above to slight and mild. ② The spatial distribution of soil erosion in the Guanzhong region was higher in the north and south, but lower in the center. Mild soil erosion is the main type of erosion. Over the past five years, the range of slight and mild erosion has shown a tendency to expand from the middle to the north and south sides, but the range of erosion levels of severe and above has gradually narrowed. ③ The sensitivity of soil erosion to slope was stronger in the 8°—25° slope zone, while it was weaker in areas with slopes less than 8°. ④ From 2018 to 2022, the proportion of reduced soil and water loss in high-coverage fo
rest areas was 72.60%, which was the main reason for the decrease in areas of soil and water loss. ⑤ Forestland and croplands were the primary land-use types where soil erosion occurred in the study area.
Conclusion
2
Guanzhong region showed a double downward trend of reduced soil erosion area and reduced proportion of high-grade erosion intensity, indicating that the soil erosion situation has improved. The 8°—25° slope zone is a key area for sloped farmland management. High-coverage forests are crucial for reducing soil and water loss.
史志华 , 刘前进 , 张含玉 , 等 . 近十年土壤侵蚀与水土保持研究进展与展望 [J]. 土壤学报 , 2020 , 57 ( 5 ): 1117 - 1127 .
Shi Zhihua , Liu Qianjin , Zhang Hanyu , et al . Study on soil erosion and conservation in the past 10 years: Progress and prospects [J]. Acta Pedologica Sinica , 2020 , 57 ( 5 ): 1117 - 1127 .
Devátý J , Dostál T , Hösl R , et al . Effects of historical land use and land pattern changes on soil erosion: Case studies from lower Austria and central Bohemia [J]. Land Use Policy , 2019 , 82 : 674 - 685 .
陈发虎 , 傅伯杰 , 夏军 , 等 . 近70年来中国自然地理与生存环境基础研究的重要进展与展望 [J]. 中国科学: 地球科学 , 2019 , 49 ( 11 ): 1659 - 1696 .
Chen Fahu , Fu Bojie , Xia Jun , et al . Major advances in studies of the physical geography and living environment of China during the past 70 years and future prospects [J]. Scientia Sinica (Terrae) , 2019 , 49 ( 11 ): 1659 - 1696 .
Wuepper D , Borrelli P , Finger R . Countries and the global rate of soil erosion [J]. Nature Sustainability , 2019 , 3 ( 1 ): 51 - 55 .
张科利 , 蔡强国 , 柯奇画 . 中国土壤侵蚀研究重大成就及未来关键领域 [J]. 水土保持通报 , 2022 , 42 ( 4 ): 373 - 380 .
Zhang Keli , Cai Qiangguo , KeQihua . Major achievements and future key fields of soil erosion research in China [J]. Bulletin of Soil and Water Conservation , 2022 , 42 ( 4 ): 373 - 380 .
Guo Lijia , Liu Ruimin , Men Cong , et al . Multiscale spatiotemporal characteristics of landscape patterns, hotspots, and influencing factors for soil erosion [J]. Science of The Total Environment , 2021 , 779 : 146474 .
Li Huichun , Guan Qingyu , Sun Yunfan , et al . Spatiotemporal analysis of the quantitative attribution of soil water erosion in the upper reaches of the Yellow River basin based on the RUSLE-TLSD model [J]. Catena , 2022 , 212 : 106081 .
郭兴月 , 王添 , 程圣东 , 等 . 近30年土壤侵蚀模型研究进展 [J]. 泥沙研究 , 2023 , 48 ( 1 ): 65 - 72 .
Guo Xingyue , Wang Tian , Cheng Shengdong , et al . Progress of soil erosion models in recent 30 years [J]. Journal of Sediment Research , 2023 , 48 ( 1 ): 65 - 72 .
Wischmeier and Dwight D Smith B W H . Predicting Rainfall-erosion Losses from Cropland East of the Rocky Mountains: Guide for Selection of Practices for Soil and Water Conservation [M]. Washington, D.C. Agricultural Research Service , U.S. Dept of Agriculture in Cooperation with Purdue Agricultural Experiment Station , 1965 .
Renard K G . Predicting Soil Erosion by Water: A Guide to Conservation Planning with the Revised Universal Soil Loss Equation (RUSLE) [M]. Washington D C : Dept. of Agriculture, Agricultural Research Service , 1997 .
刘宝元 . 土壤侵蚀预报模型 [M]. 北京 : 中国科学技术出版社 , 2001 : 252 .
Liu Baoyuan . Soil Loss Prediction Model [M]. Beijing : China Science and Technology Press , 2001 .
陈锐银 , 严冬春 , 文安邦 , 等 . 基于GIS/CSLE的四川省水土流失重点防治区土壤侵蚀研究 [J]. 水土保持学报 , 2020 , 34 ( 1 ): 17 - 26 .
Chen Ruiyin , Yan Dongchun , Wen Anbang , et al . Research on soil erosion in key prevention and control region of soil and water loss based on GIS/CSLE in Sichuan Province [J]. Journal of Soil and Water Conservation , 2020 , 34 ( 1 ): 17 - 26 .
陈羽璇 , 杨勤科 , 刘宝元 , 等 . 基于CSLE模型的珠江流域土壤侵蚀强度评价 [J]. 中国水土保持科学(中英文) , 2021 , 19 ( 6 ): 86 - 93 .
Chen Yuxuan , Yang Qinke , Liu Baoyuan , et al . Assessment of soil erosion intensity in Pearl River basin based on CSLE model [J]. Science of Soil and Water Conservation , 2021 , 19 ( 6 ): 86 - 93 .
马亚亚 , 王杰 , 张超 , 等 . 基于CSLE模型的陕北纸坊沟流域土壤侵蚀评价 [J]. 水土保持通报 , 2018 , 38 ( 6 ): 95 - 102 .
Ma Yaya , Wang Jie , Zhang Chao , et al . Evaluation of soil erosion based on CSLE model in Zhifanggou watershed of northern Shaanxi Province [J]. Bulletin of Soil and Water Conservation , 2018 , 38 ( 6 ): 95 - 102 .
顾治家 , 谢云 , 李骜 , 等 . 利用CSLE模型的东北漫川漫岗区土壤侵蚀评价 [J]. 农业工程学报 , 2020 , 36 ( 11 ): 49 - 56 .
Gu Zhijia , Xie Yun , Li Ao , et al . Assessment of soil erosion in rolling hilly region of northeast China using Chinese Soil Loss Equation(CSLE) model [J]. Transactions of the Chinese Society of Agricultural Engineering , 2020 , 36 ( 11 ): 49 - 56 .
Wang Huan , Gao Jiangbo , Hou Wenjuan . Quantitative attribution analysis of soil erosion in different geomorphological types in karst areas: Based on the geodetector method [J]. Journal of Geographical Sciences , 2019 , 29 ( 2 ): 271 - 286 .
李嘉麟 , 陈家慧 , 华丽 , 等 . 基于CSLE的湖北省土壤侵蚀时空变化特征 [J]. 水土保持学报 , 2022 , 36 ( 4 ): 43 - 52 .
Li Jialin , Chen Jiahui , Hua Li , et al . Spatial and temporal characteristics of soil erosion in Hubei Province based on CSLE [J]. Journal of Soil and Water Conservation , 2022 , 36 ( 4 ): 43 - 52 .
He Qian , Dai Xiao’ai , Chen Shiqi . Assessing the effects of vegetation and precipitation on soil erosion in the three-river headwaters region of the Qinghai-Tibet Plateau, China [J]. Journal of Arid Land , 2020 , 12 ( 5 ): 865 - 886 .
Tang Chongjun , Liu Yu , Li Zhongwu , et al . Effectiveness of vegetation cover pattern on regulating soil erosion and runoff generation in red soil environment, southern China [J]. Ecological Indicators , 2021 , 129 : 107956 .
张龙齐 , 贾国栋 , 吕相融 , 等 . 黄土高原典型地区不同植被覆盖下坡面土壤侵蚀阈值研究 [J]. 水土保持学报 , 2023 , 37 ( 2 ): 187 - 198 .
Zhang Longqi , Jia Guodong , Lü Xiangrong , et al . Research of soil erosion thresholds on the lower slopes of different vegetation cover in typical areas of Loess Plateau [J]. Journal of Soil and Water Conservation , 2023 , 37 ( 2 ): 187 - 198 .
朱相君 , 薛亮 . 关中地区生态系统服务价值变化及其与经济发展耦合关系 [J]. 生态学杂志 , 2022 , 41 ( 4 ): 769 - 776 .
Zhu Xiangjun , Xue Liang . Changes of ecological service value and its coupling with economic development in Guanzhong region [J]. Chinese Journal of Ecology , 2022 , 41 ( 4 ): 769 - 776 .
吴健生 , 李铠杨 , 赵宇豪 . 基于改进三维足迹模型的关中地区土地自然资本利用状况分析 [J]. 地理科学进展 , 2020 , 39 ( 8 ): 1345 - 1355 .
Wu Jiansheng , Li Kaiyang , Zhao Yuhao . The use of land natural capital in the Guanzhong region based on a revised three-dimensional ecological footprint model [J]. Progress in Geography , 2020 , 39 ( 8 ): 1345 - 1355 .
宋伟 , 韩赜 , 刘琳 . 山水林田湖草生态问题系统诊断与保护修复综合分区研究: 以陕西省为例 [J]. 生态学报 , 2019 , 39 ( 23 ): 8975 - 8989 .
Song Wei , Han Ze , Liu Lin . Systematic diagnosis of ecological problems and comprehensive zoning of ecological conservation and restoration for an integrated ecosystem of mountains-rivers-forests-farmlands-lakes-grasslands in Shaanxi Province [J]. Acta Ecologica Sinica , 2019 , 39 ( 23 ): 8975 - 8989 .
吕攀屹 , 黄领梅 , 权全 , 等 . 陕西关中地区NDVI的时空变化特征及其驱动力分析 [J]. 中国水土保持 , 2022 ( 7 ): 39 - 44 .
Lyu Panyi , Huang Lingmei , Quan Quan , et al . Spatial and temporal variation characteristics of NDVI in Guanzhong region of Shaanxi Province and its driving force analysis [J]. Soil and Water Conservation in China , 2022 ( 7 ): 39 - 44 .
宋佃星 , 李强 , 延军平 . 陕西省公路交通可达性时空演变研究 [J]. 干旱区资源与环境 , 2012 , 26 ( 3 ): 36 - 41 .
Song Dianxing , Li Qiang , Yan Junping . The spatial-temporal evolution of highway traffic accessibility in Shaanxi Province [J]. Journal of Arid Land Resources and Environment , 2012 , 26 ( 3 ): 36 - 41 .
殷水清 , 章文波 , 谢云 , 等 . 基于高密度站网的中国降雨侵蚀力空间分布 [J]. 中国水土保持 , 2013 ( 10 ): 45 - 51 .
Yin Shuiqing , Zhang Wenbo , Xie Yun , et al . Spatial distribution of rainfall erosivity in China based on high-density station network [J]. Soil and Water Conservation in China , 2013 ( 10 ): 45 - 51 .
国务院第一次全国水利普查领导小组办公室 . 水土保持情况普查 [M]. 北京 : 中国水利水电出版社 , 2010 .
State Council First National Water Conservancy Survey Leading Group Office . General Survey of Soil and Water Conservation [M]. Beijing : China Water & Power Press , 2010 .
Foster G R , Wischmeier W H . Evaluating irregular slopes for soil loss prediction [J]. Transactions of the ASAE , 1974 , 17 ( 2 ): 305 - 309 .
符素华 , 刘宝元 , 周贵云 , 等 . 坡长坡度因子计算工具 [J]. 中国水土保持科学 , 2015 , 13 ( 5 ): 105 - 110 .
Fu Suhua , Liu Baoyuan , Zhou Guiyun , et al . Calculation tool of topographic factors [J]. Science of Soil and Water Conservation , 2015 , 13 ( 5 ): 105 - 110 .
Liu Baoyuan , Xie Yun , Li Zhiguang , et al . The assessment of soil loss by water erosion in China [J]. International Soil and Water Conservation Research , 2020 , 8 ( 4 ): 430 - 439 .
水利部水土保持司 . 区域水土流失动态监测技术规定(试行) [S/OL]. 北京 : 水利部水土保持司 , 2018 .
Department of Soil and Water Conservation of Ministry of Water Resources . Technical Regulations for Dynamic Monitoring of Regional Soil and Water Loss (Trial) [S/OL]. Beijing : Soil and Water Conservation Department of the Ministry of Water Resources , 2018 .
水利部 . 土壤侵蚀分类分级标准 : SL 190—2007 [S]. 北京 : 中国水利水电出版社 , 2008 .
Ministry of Water Resources . Standards for classification and gradation of soil erosion : SL 190—2007 [S]. Beijing : China Water & Power Press , 2008 .
Mooney H A , Duraiappah A , Larigauderie A . Evolution of natural and social science interactions in global change research programs [J]. Proceedings of the National Academy of Sciences of the United States of America , 2013 , 110 ( Suppl 1 ): 3665 - 3672 .
刘纪远 , 匡文慧 , 张增祥 , 等 . 20世纪80年代末以来中国土地利用变化的基本特征与空间格局 [J]. 地理学报 , 2014 , 69 ( 1 ): 3 - 14 .
Liu Jiyuan , Kuang Wenhui , Zhang Zengxiang , et al . Spatiotemporal characteristics,patterns and causes of land use changes in China since the late 1980s [J]. Acta Geographica Sinica , 2014 , 69 ( 1 ): 3 - 14 .
陈淼 , 汪小钦 , 林敬兰 , 等 . 土地利用和植被覆盖变化对长汀县30多年土壤侵蚀变化的定量影响 [J]. 水土保持学报 , 2023 , 37 ( 5 ): 168 - 177 .
Chen Miao , Wang Xiaoqin , Lin Jinglan , et al . Quantitative effects of land use and vegetation cover changes on soil erosion in Changting County in recent 30 years [J]. Journal of Soil and Water Conservation , 2023 , 37 ( 5 ): 168 - 177 .
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