HAN Jing,CUI Jinfang,YANG Wei,et al.Analysis of Soil Erosion Change and Driving Factors in Low Hilly Areas Based on InVEST Model[J].Research of Soil and Water Conservation,2022,29(05):32-39.
基于InVEST模型的低山丘陵区土壤侵蚀变化与驱动因素分析
- Title:
- Analysis of Soil Erosion Change and Driving Factors in Low Hilly Areas Based on InVEST Model
- 文章编号:
- 1005-3409(2022)05-0032-08
- 分类号:
- S157.1
- 文献标志码:
- A
- 摘要:
- 山区最为严峻的生态威胁为土地不合理利用导致的水土流失。为探究山区水土流失时空分布规律及驱动因素,以迁西县为例,利用GIS与InVEST模型定量估算研究区的土壤侵蚀时空变化特征,并通过地理探测器剖析土壤侵蚀的主要驱动因子,以期为区域社会经济与生态环境协调发展提供决策支撑。结果表明:(1)1990年、2000年、2010年与2020年的土壤侵蚀量分别为1.25×107 t,1.41×107 t,1.77×107 t与2.00×107 t,呈不断上升趋势,且在空间上均呈北高南低的分布格局;(2)土地利用类型是土壤侵蚀的最主要驱动因素,工矿用地与未利用地是区域土壤侵蚀风险较高区域,其他因子作用由强至弱依次为坡度、土壤类型、植被覆盖度、降雨;(3)因子间交互作用结果对土壤侵蚀的解释力均大于单一因子的解释力,其中用地类型与其他因子的交互结果对土壤侵蚀的解释力最强。基于以上分析,文章最后提出水土流失治理的措施:加强工矿用地生态修复整治与未利用土地生态保护,植树造林增强其地表植被覆盖度; 控制板栗经济林扩张规模,恢复林下草皮,>25°坡耕地退耕还林还草。
- Abstract:
- The most serious ecological threat in mountainous areas is soil erosion caused by unreasonable land use. In order to explore the temporal and spatial distribution pattern and driving factors of soil and water loss in mountainous areas, taking Qianxi County as an example, we used GIS and InVEST model to quantitatively estimate the temporal and spatial variation characteristics of soil erosion in the study area, and analyzed the main driving factors of soil erosion through geographical detectors, so as to provide decision support for the coordinated development of regional social economy and ecological environment. The results show that:(1)the amount of soil erosion in 1990, 2000, 2010 and 2020 were 1.25×107 t, 1.41×107 t, 1.77×107 t and 2.00×107 t, respectively, showing a rising trend, and the spatial distribution pattern was high in the north and low in the south;(2)land use type was the most important driving force for soil erosion; industrial and mining land and unused land were regions with higher soil erosion risk; the effects of other factors from strong to weak were slope, soil type, vegetation coverage and rainfall;(3)the effects of interaction between factors on soil erosion were greater than that of single factor, and the interaction between land use type and other factors had the strongest effects on soil erosion. Based on the above analysis, we finally put forward the measures of soil erosion control: strengthening the ecological restoration of industrial and mining land and the ecological protection of unused land, afforestation to enhance the surface vegetation coverage, controlling the expansionscale of chestnut economic forest, restoring the undergrowth turf and returning farmland toforestland and grassland on slopping land with over 25°.
参考文献/References:
[1] XiaoWang, XiaoliZhao, ZengxiangZhang, et al. Assessment of soil erosion change and its relationships with land use/cover change in China from the end of the 1980s to 2010[J]. Catena, 2016,137:256-268.
[2] QiaoYuliang, Qiao Yun. Fast soil erosion investigation and dynamic analysis in the loess plateau of China by using information composite technique[J]. Advances in Space Research, 2002,29(1):85-88.
[3] AdelaideMunodawafa. Assessing nutrient losses with soil erosion under different tillage systems and their implications on water quality[J]. Physics and Chemistry of the Earth, 2007,32(15):1135-1140.
[4] 南秋菊,华珞.国内外土壤侵蚀研究进展[J].首都师范大学学报:自然科学版,2003,2(24):86-95.
[5] Di Stefano C, Ferro V, Burguet M, et al. Testing the long term applicability of USLE-M equation at a olive orchard microcatchment in Spain[J]. Catena, 2016, 147: 71-79.
[6] 孟凡超.山区县基于生态脆弱构建的水土流失治理模式与技术:以迁西县为例[J].河北水利,2019(8):32-33.
[7] 水利部水利水电规划设计总院.全国水土保持规划:中国水土保持区划[M].北京:中国水利水电出版社,2016.
[8] XinZhiyuan, XiaJianguo. Soil erosion calculation in the hydro-fluctuation belt by adding water erosivity factor in the USLE model[J]. Journal of Mountain Science, 2020,17(9):2123-2135.
[9] ArunMondal, DeepakKhare, Sananda Kundu. A comparative study of soil erosion modelling by MMF, USLE and RUSLE[J]. Geocarto International, 2016,33(1):89-103.
[10] 秦伟,朱清科,张岩.基于GIS和RUSLE的黄土高原小流域土壤侵蚀评估[J].农业工程学报,2009,25(8):157-163,4.
[11] 潘美慧,伍永秋,任斐鹏,等.基于USLE的东江流域土壤侵蚀量估算[J].自然资源学报,2010,25(12):2154-2164.
[12] 李婷,刘康,胡胜,等.基于InVEST模型的秦岭山地土壤流失及土壤保持生态效益评价[J].长江流域资源与环境,2014,23(9):1242-1250.
[13] 陈姗姗,刘康,李婷,等.基于InVEST模型的商洛市水土保持生态服务功能研究[J].土壤学报,2016,53(3):800-807.
[14] 杨园园,戴尔阜,付华.基于InVEST模型的生态系统服务功能价值评估研究框架[J].首都师范大学学报:自然科学版,2012,33(3):41-47.
[15] 周彬,余新晓,陈丽华,等.基于InVEST模型的北京山区土壤侵蚀模拟[J].水土保持研究,2010,17(6):9-13,19.
[16] 何莎莎,朱文博,崔耀平,等.基于InVEST模型的太行山淇河流域土壤侵蚀特征研究[J].长江流域资源与环境,2019,28(2):426-439.
[17] 陈童尧,贾燕锋,王佳楠,等.基于InVEST模型的祁连山国家级自然保护区土壤保持现状与功能[J].干旱区研究,2020,37(1):150-159.
[18] 王欢,高江波,侯文娟.基于地理探测器的喀斯特不同地貌形态类型区土壤侵蚀定量归因(英文)[J]. Journal of Geographical Sciences, 2019,29(2):271-286.
[19] 邹雅婧,闫庆武,谭学玲,等.渭北矿区土壤侵蚀评估及驱动因素分析[J].干旱区地理,2019,42(6):1387-1394.
[20] 李翠艳,孙希华,刘曰庆.鲁中山区不同地貌类型土壤侵蚀定量归因[J].水利水电技术,2020,51(10):209-219.
[21] Wischmeier W H,Smith D D. Predicting rainfall erosion losses:A guide to conservation planning with the universal soil loss equation[M]. Washington DC: United States Department of Agriculture, 1978.
[22] Williams J R. The erosion-productivity impact calculator(EPIC)model: A case history[J]. Philosophical Transactions of the Royal Society B:Biological Sciences, 1990,329(1255):421-428.
[23] Fischer G F, Nachtergaele S, Prieler,et al. Global Agro-ecological Zones Assessment for Agriculture(GAEZ2008)[M]. Rome:Food & Agriculture Organization of the United Nations,2008.
[24] 王万忠,焦菊英.中国的土壤侵蚀因子定量评价研究[J].水土保持通报,1996,5(16):1-20.
[25] 王劲峰,徐成东.地理探测器:原理与展望[J].地理学报,2017,72(1):116-134.
[26] 胡胜,曹明明,刘琪,等.不同视角下InVEST模型的土壤保持功能对比[J].地理研究,2014,33(12):2393-2406.
[27] A. UgurOzcan, GunayErpul, MustafaBasaran, H. Emrah Erdogan. Use of USLE/GIS technology integrated with geostatistics to assess soil erosion risk in different land uses of Indagi Mountain Pass—Çankr, Turkey[J]. Environmental Geology, 2008,53(8):1731-1741.
[28] Vera Ferreira, Thomas Panagopoulos, Anda Cakula, et al. Predicting soil erosion after land use changes for irrigating agriculture in a large reservoir of southern Portugal[J]. Agriculture and Agricultural Science Procedia, 2015,4:40-49.
[29] Chen Zhujun, WangLei, WeiAnsheng, et al. Land-use change from arable lands to orchards reduced soil erosion and increased nutrient loss in a small catchment[J]. the Science of the Total Environment, 2019,648:1097-1104.
[30] 陈思旭,杨小唤,肖林林,等.基于RUSLE模型的南方丘陵山区土壤侵蚀研究[J].资源科学,2014,36(6):1288-1297.
[31] 李娜,王新军,卢刚,等.2000—2017年天山北坡西白杨沟流域土壤侵蚀时空变化分析[J].干旱区资源与环境,2021,35(3):73-79.
[32] 肖继兵,孙占祥,刘志,等.降雨侵蚀因子和植被类型及覆盖度对坡耕地土壤侵蚀的影响[J].农业工程学报,2017,33(22):159-166.
[33] 姜义亮,郑粉莉,温磊磊,等.降雨和汇流对黑土区坡面土壤侵蚀的影响试验研究[J].生态学报,2017,37(24):8207-8215.
[34] 李桂芳,郑粉莉,卢嘉,等.降雨和地形因子对黑土坡面土壤侵蚀过程的影响[J].农业机械学报,2015,46(4):147-154,182.
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备注/Memo
收稿日期:2021-07-23 修回日期:2021-08-25
资助项目:国家自然科学基金(31700407); 东北农业大学学术骨干项目(54935012)
第一作者:韩晶(1994—),女,黑龙江哈尔滨市人,硕士,研究方向为资源环境遥感。E-mail:253954352@qq.com
通信作者:高凤杰(1981—),女,河北唐山市人,博士,副教授,研究方向为资源环境遥感。E-mail:gaojieneau@126.com