Nội dung được dịch bởi AI, chỉ mang tính chất tham khảo
Sự khác biệt khu vực về các yếu tố kỹ thuật và cày xới trong Phương trình thất thoát đất Trung Quốc
Tóm tắt
Đánh giá chính xác sự xói mòn đất là điều kiện tiên quyết quan trọng để kiểm soát tình trạng xói mòn đất. Các yếu tố kỹ thuật (E) và cày xới (T) là chìa khóa để Phương trình thất thoát đất Trung Quốc (CSLE) đánh giá chính xác tình trạng xói mòn nước tại Trung Quốc. Bên cạnh đó, các yếu tố E và T có thể phản ánh hiệu quả bảo tồn nước và đất của các phương pháp kỹ thuật và cày xới. Tuy nhiên, trong bối cảnh có sự giám sát toàn diện về tình trạng xói mòn đất tại Trung Quốc (chẳng hạn như giám sát sự thay đổi của xói mòn đất), đối với cùng một phương pháp, các yếu tố E hoặc T đều được gán giá trị giống nhau trên toàn quốc. Chúng tôi đã chọn ra 469 dữ liệu về các yếu tố E và T dựa trên các thí nghiệm chảy tràn từ 73 công bố, và chúng đến từ sáu khu vực bảo tồn nước và đất. Phân tích tương quan, phân tích hồi quy và các bài kiểm tra phi tham số được sử dụng để xác định tính khả thi của các dữ liệu này, và đã chứng minh rằng kích thước của các thí nghiệm chảy tràn phù hợp với địa hình địa phương. Kết quả từ ANOVA một chiều và các bài kiểm tra phi tham số cho các yếu tố E và T ở các khu vực khác nhau cho thấy các phương pháp kỹ thuật có hiệu quả tốt trong bảo tồn nước và đất và làm giảm sự khác biệt khu vực của các yếu tố môi trường khác, do đó không có sự khác biệt đáng kể về các yếu tố E giữa các khu vực khác nhau. Tuy nhiên, có sự khác biệt đáng kể về các yếu tố T giữa các khu vực khác nhau, và kỹ thuật geodetector được áp dụng để khám phá động lực nội tại của sự phân bố không gian của các yếu tố T. Kết quả của kỹ thuật geodetector cho thấy rằng các động lực chủ yếu của sự phân bố không gian của các loại phương pháp cày xới khác nhau không hoàn toàn giống nhau. Khi sử dụng CSLE để tính toán xói mòn nước, các yếu tố E của cùng một phương pháp có thể được sử dụng đồng nhất trên toàn quốc, còn yếu tố T cần được xem xét và lựa chọn tùy theo sự khác biệt khu vực. Đồng thời, khi lựa chọn các phương pháp cày xới ở mỗi khu vực bảo tồn nước và đất, các phương pháp có lợi ích giảm bùn tốt hơn cũng nên được lựa chọn phù hợp với điều kiện môi trường khu vực.
Từ khóa
#xói mòn đất #phương trình thất thoát đất Trung Quốc #yếu tố kỹ thuật #yếu tố cày xới #bảo tồn nước và đấtTài liệu tham khảo
Bai L, Wang N, Jiao J, et al. (2020) Soil erosion and sediment interception by check dams in a watershed for an extreme rainstorm on the Loess Plateau, China. Int J Sediment Res 35: 408–416. https://doi.org/10.1016/j.ijsrc.2020.03.005
Batista PVG, Davies J, Silva MLN, et al. (2019) On the evaluation of soil erosion models: Are we doing enough? Earth-Sci Rev 197: 102898. https://doi.org/10.1016/j.earscirev.2019.102898
Bi X (2007) Studies on the Soil Loss Equation of the slope in the mountainous area of Beijing. PhD thesis, Beijing Forestry University, Beijing, China.
Boyle JF, Plater AJ, Mayers C, et al. (2011) Land use, soil erosion, and sediment yield at Pinto Lake, California: Comparison of a simplified USLE model with the lake sediment record. J Paleolimn 45: 199–212. https://doi.org/10.1007/s10933-010-9491-8
Cao Z, Zhang Z, Zhang K, et al. (2020) Identifying and estimating soil erosion and sedimentation in small Karst watersheds using a composite fingerprint technique. Agric Ecosyst Environ 294: 106881. https://doi.org/10.1016/j.agee.2020.106881
Chen G, Fan H, Chen H, et al. (2006) Benefits of sediment reduction of soil conservation practices in the Black Region of Northeast China. Sci Soil Water Conserv 4(6): 13–17. (in Chinese).
Cheng L, Yang Q, Xie H, et al. (2009) GIS and CSLE based quantitative assessment of soil erosion in Shaanxi, China. J Soil Water Conserv 23(5): 61–66. (In Chinese).
Das B, Bordoloi R, Thungon LT, et al. (2020) An integrated approach of GIS, RUSLE and AHP to model soil erosion in West Kameng watershed, Arunachal Pradesh. J Earth Syst Sci 129. https://doi.org/10.1007/s12040-020-1356-6
Demirci A, Karaburun A (2011) Estimation of soil erosion using RUSLE in a GIS framework: a case study in the Buyukcekmece Lake watershed, Northwest Turkey. Environ Earth Sci 66: 903–913. https://doi.org/10.1007/s12665-011-1300-9
Duan X, Bai Z, Rong L, et al. (2020) Investigation method for regional soil erosion based on the Chinese Soil Loss Equation and high-resolution spatial data: Case study on the mountainous Yunnan Province, China. Catena 184: 104237. https://doi.org/10.1016/j.catena.2019.104237
Fan J, Wang N, Chen G, et al. (2011) Practice factor of soil and water conservation in Northeastern China. Sci Soil Water Conserv 9(3): 75–78+92. (In Chinese).
Fu B, Wang YK, Xu P, et al. (2012) Assessment of the performance of WEPP in purple soil area with simulated rainfall experiments. J Mt Sci 9: 570–579. https://doi.org/10.1007/s11629-012-2194-z
Fu S, Liu B, Zhang G, et al. (2010) Fish-scale pits reduce runoff and sediment. Trans ASABE 53: p.157–162. https://doi.org/10.13031/2013.29508
Fu S, Wu J, Duan S, et al. (2001) Effect of soil and water conservation practice on soil erosion at Shixia watershed. J Soil Water Conserv 15(2): 21–24. (in Chinese).
Group XUARCRSSRC (1977) Introduce several intercropping methods. Xinjiang Agric Sci (3): 16–17. (In Chinese).
Guo Q, Liu B, Zhu S, et al. (2013) Factors of main soil and water conservation farming measures in China. Soil Water Conserv China (10): 22–26. (in Chinese).
Guo W, Kang H, Wang W, et al. (2020) Erosion — reducing effects of revegetation and fish — scale pits on steep spoil heaps under concentrated runoff on the Chinese Loess Plateau. Land Degrad Dev 31:2846–2857. https://doi.org/10.1002/ldr.3643
Helming K, Rubio JL, Boardman J (2006) Soil erosion across Europe: Research approaches and perspectives. Catena 68: 71–72. https://doi.org/10.1016/j.catena.2006.03.008
Huang CL, Yang QK, Cao XY, et al. (2020) Assessment of the soil erosion response to land use and slope in the Loess Plateau-A case study of Jiuyuangou. Water 12: 14. https://doi.org/10.3390/w12020529
Jia L, Zhao W, Zhai R, et al. (2019) Regional differences in the soil and water conservation efficiency of conservation tillage in China. Catena 175: 18–26. https://doi.org/10.1016/j.catena.2018.12.012
Kihara J, Bolo P, Kinyua M, et al. (2020) Soil health and ecosystem services: Lessons from sub-Sahara Africa (SSA). Geoderma 370: 114342. https://doi.org/10.1016/j.geoderma.2020.114342
Li J, Lu D, Xu C, et al. (2017) Spatial heterogeneity and its changes of population on the two sides of Hu Line. Acta Geogr Sin 72: 148–160. (in Chinese).
Li XH, Yang J, Zhao CY, et al. (2014) Runoff and sediment from orchard terraces in Southeastern China. Land Degrad Dev 25: 184–192. https://doi.org/10.1002/ldr.1160
Li Z, Fu S, Liu B (2012) Sampling program of water erosion inventory in the first national water resource survey. Sci Soil Water Conserv 10(1): 77–81. (In Chinese).
Li Z, Ning K, Chen J, et al. (2020) Soil and water conservation effects driven by the implementation of ecological restoration projects: Evidence from the red soil hilly region of China in the last three decades. J Clean Prod 260: 121109. https://doi.org/10.1016/j.jclepro.2020.121109
Lin Z, Li Z (2019) 2018 National soil and water loss dynamic monitoring results and its enlightenment. Soil Water Conserv China (12): 1–4. (In Chinese).
Liu B, Guo S, Li Z, et al. (2013a) Sampling survey of water erosion in China. Soil Water Conserv China (10): 26–34. (In Chinese).
Liu B, Liu Y, Zhang K, et al. (2013b) Classification for soil conservation practices in China. J Soil Water Conserv 27(2): 80–84. (In Chinese).
Liu B, Song C, Shi Z, et al. (2015) Soil and water conservation measures for horizontal terraces in rocky mountain area of Southwest China. Soil Water Conserv China (4): 36–39. (In Chinese).
Liu B, Xie Y, Li Z, et al. (2020a) The assessment of soil loss by water erosion in China. Int Soil Water Conse 8: 430–439. https://doi.org/10.1016/j.iswcr.2020.07.002
Liu B, Xie Y, Zhang K (2001) Soil erosion prediction model. China Science and Technology Press, Beijing, China.
Liu B, Zhang K, Yun X (2002) An empirical soil Loss equation. 12th ISCO Conference.
Liu B, Zhang XJ, Storm DE, et al. (2017) Evaluating the WEPP rangeland hillslope model using cesium-137 estimated spatial erosion data. Vadose Zone J 16: 1–11. https://doi.org/10.2136/vzj2017.03.0067
Liu H, Huang Q (2013) Adoption and continued use of contour cultivation in the highlands of southwest China. Ecol Econ 91: 28–37. https://doi.org/10.1016/j.ecolecon.2013.03.015
Liu L, Liu H, Fu S, et al. (2020b) Feasibility of magnetite powder as an erosion tracer for main soils across China. J Soils Sediments 20: 2207–2216. https://doi.org/10.1007/s11368-020-02574-7
Liu P-L, Tian J-L, Zhou P-H, et al. (2004) Stable rare earth element tracers to evaluate soil erosion. Soil Tillage Res 76: 147–155. https://doi.org/10.1016/j.still.2003.09.005
Liu X, Wang F, Yang S, et al. (2014) Sediment reduction effect of level terrace in the hilly-gully region in the Loess Plateau. J Hydraul Eng 45: 793–800. (In Chinese)
Lizaga I, Latorre B, Gaspar L, et al. (2020) Consensus ranking as a method to identify non-conservative and dissenting tracers in fingerprinting studies. Sci Total Environ 720: 137537. https://doi.org/10.1016/j.scitotenv.2020.137537
Ma Y, Wang J, Zhang C, et al. (2018) Evaluation of soil erosion based on CSLE model in Zhifanggou watershed of Northern Shaanxi province. Bull Soil Water Conserv 38: 95–102. (In Chinese).
Mallick J, Alashker Y, Mohammad SA-D, et al. (2014) Risk assessment of soil erosion in semi-arid mountainous watershed in Saudi Arabia by RUSLE model coupled with remote sensing and GIS. Geocarto Int 29: 915–940. https://doi.org/10.1080/10106049.2013.868044
Marquart A, Eldridge DJ, Geissler K, et al. (2020) Interconnected effects of shrubs, invertebrate — derived macropores and soil texture on water infiltration in a semi — arid savanna rangeland. Land Degrad Dev 31: 2307–2318. https://doi.org/10.1002/ldr.3598
Mohammadshirazi F, Mclaughlin RA, Heitman JL, et al. (2017) A multi-year study of tillage and amendment effects on compacted soils. J Environ Manage 203: 533–541. https://doi.org/10.1016/j.jenvman.2017.07.031
Mondal A, Khare D, Kundu S (2016) A comparative study of soil erosion modelling by MMF, USLE and RUSLE. Geocarto Int 33: 89–103. https://doi.org/10.1080/10106049.2016.1232313
Niu X, Qin F, Yang Z, et al. (2019) Efficacy of several tillages in conserving soil and water in slopping areas at the Black Soil in Northwest China. J Irrig Drain 38: 67–72. (In Chinese).
PRC MoWRot (2013) Water and soil conservation bulletin of the first national water conservancy survey. Soil Water Conserv China (10): 2–3+11. (In Chinese).
Ricci GF, Jeong J, De Girolamo AM, et al. (2020) Effectiveness and feasibility of different management practices to reduce soil erosion in an agricultural watershed. Land Use Pol 90: 104306. https://doi.org/10.1016/j.landusepol.2019.104306
Ruan W, Zheng X, Li Y, et al. (2018) Spatial distribution characteristics and driving mechanism of “Hu Line” in Inbound Tourism in China. Econ Geogr 38: 181–189+199. (In Chinese).
Rutebuka J, De Taeye S, Kagabo D, et al. (2020) Calibration and validation of rainfall erosivity estimators for application in Rwanda. Catena 190: 104538. https://doi.org/10.1016/j.catena.2020.104538
Sajjadi S-A-H, Mirzaei M, Nasab AF, et al. (2016) Effect of soil physical properties on infiltration rate. Geomech Eng 10: 727–736. https://doi.org/10.12989/gae.2016.10.6.727
Shi W, Huang M, Barbour SL (2018) Storm-based CSLE that incorporates the estimated runoff for soil loss prediction on the Chinese Loess Plateau. Soil Tillage Res 180: 137–147. https://doi.org/10.1016/j.still.2018.03.001
Shi Y, Chen S, Liu J, et al. (2019) Study on effect of different cultivation measures of soil and water conservation in Northeast China Black Soil Region. Soil Water Conserv China (1): 47–49. (In Chinese).
Song C, Qu Y, Zhang X, et al. (2018) Retrospect of contour bund for soil and water conservation. Soil Crop Sci 7: 1–12. (in Chinese).
Srivastava A, Brooks ES, Dobre M, et al. (2020) Modeling forest management effects on water and sediment yield from nested, paired watersheds in the interior Pacific Northwest, USA using WEPP. Sci Total Environ 701: 134877. https://doi.org/10.1016/j.scitotenv.2019.134877
Sun J, Liu M, Li L, et al. (2010) Effects of tillage mode on soil erosion of rain-fed crop land in Inner Mongolia. Chinese J Ecol 29: 485–490. (In Chinese).
Talchabhadel R, Prajapati R, Aryal A, et al. (2020) Assessment of rainfall erosivity (R-factor) during 1986–2015 across Nepal: a step towards soil loss estimation. Environ Monit Assess 192: 293. https://doi.org/10.1007/s10661-020-8239-9
Tarolli P, Preti F, Romano N (2014) Terraced landscapes: From an old best practice to a potential hazard for soil degradation due to land abandonment. Anthropocene 6: 10–25. https://doi.org/10.1016/j.ancene.2014.03.002
Verheijen FGA, Jones RJA, Rickson RJ, et al. (2012) Concise overview of European soil erosion research and evaluation. Acta Agric Scand Sect B-Soil Plant Sci 62: 185–190. https://doi.org/10.1080/09064710.2012.697573
Wang B, Fang S, Song Y, et al. (2013) Research for standard of erosive rainfall on Quaternary Red Soil area in north of Jiangxi province in China. Trans Chin Soc Agric Eng 29: 100–106. (In Chinese).
Wang F, Liu Y, Kong X, et al. (2018a) Spatial and temporal variation of grain production and its influencing factors at the county level in China. Econ Geogr 38: 142–151. (In Chinese).
Wang JF, Hu Y (2012) Environmental health risk detection with GeogDetector. Environ Modell Softw 33: 114–115. https://doi.org/10.1016/j.envsoft.2012.01.015
Wang J, Pan Z, Pan F, et al. (2020a) The regional water-conserving and yield-increasing characteristics and suitability of soil tillage practices in Northern China. Agric Water Manage 228: 105883. https://doi.org/10.1016/j.agwat.2019.105883
Wang J, Xu C (2017) Geodetector: Principle and prospective. Acta Geogr Sin 72: 116–134. (In Chinese). https://doi.org/10.11821/dlxb201701010
Wang JF, Li XH, Christakos G, et al. (2010) Geographical detectors — Based health risk assessment and its application in the Neural Tube defects study of the Heshun region, China. Int J Geogr Inf Sci 24: 107–127. https://doi.org/10.1080/13658810802443457
Wang L, Qu C, Zhao G (2018b) Quantitative assessment of regional soil erosion based on Chinese Soil Loss Equation model. Bull Soil Water Conserv 38: 122–125+130. (In Chinese).
Wang L, Zheng F, Zhang XJ, et al. (2020b) Discrimination of soil losses between ridge and furrow in longitudinal ridge-tillage under simulated upslope inflow and rainfall. Soil Tillage Res 198: 104541. https://doi.org/10.1016/j.still.2019.104541
Wang S, Wang H, Hafeez MB, et al. (2020c) No-tillage and subsoiling increased maize yields and soil water storage under varied rainfall distribution: A 9-year site-specific study in a semi-arid environment. Field Crop Res 255: 107867. https://doi.org/10.1016/j.fcr.2020.107867
Wang X, Zhao X, Zhang Z, et al. (2016a) Assessment of soil erosion change and its relationships with land use/cover change in China from the end of the 1980s to 2010. Catena 137: 256–268. https://doi.org/10.1016/j.catena.2015.10.004
Wang Z, Zhang C, Ji Q, et al. (2016b) Soil and water conservation regionalization and its application in China. Sci Soil Water Conserv 14: 101–106. (In Chinese).
Xu X, Liu L (2014) Cropping rotation system data of China. Acta Geogr Sin 69: 49–53. (In Chinese).
Xu X, Zheng F, Wilson GV, et al. (2018) Comparison of runoff and soil loss in different tillage systems in the Mollisol region of Northeast China. Soil Tillage Res 177: 1–11. https://doi.org/10.1016/j.still.2017.10.005
Yang M, Zhao Y, Yang H, et al. (2018) Suppression of weeds and weed seeds in the soil by stubbles and no-tillage in an arid maize-winter wheat-common vetch rotation on the Loess Plateau of China. J Arid Land 10: 809–820. https://doi.org/10.1007/s40333-018-0063-5
Zhang GH, Tang MK, Zhang XC (2010) Temporal variation in soil detachment under different land uses in the Loess Plateau of China. Earth Surf Process Landf 34: 1302–1309. https://doi.org/10.1002/esp.1827
Zhang H, Zhang R, Qi F, et al. (2018a) The CSLE model based soil erosion prediction: Comparisons of sampling density and extrapolation method at the county level. Catena 165: 465–472. https://doi.org/10.1016/j.catena.2018.02.007
Zhang R, Yang H, Gao J, et al. (2015) Effect of subsoiling on root morphological and physiological characteristics of spring maize. Trans Chin Soc Agric Eng 31: 78–84. (In Chinese).
Zhang XY, Wu KX, Fullen MA, et al. (2020) Synergistic effects of vegetation layers of maize and potato intercropping on soil erosion on sloping land in Yunnan Province, China. J Mt Sci 17: 423–434. https://doi.org/10.1007/s11629-019-5392-0
Zhang X, Hu M, Guo X, et al. (2018b) Effects of topographic factors on runoff and soil loss in Southwest China. Catena 160: 394–402. https://doi.org/10.1016/j.catena.2017.10.013
Zheng F, Zhang XC, Wang J, et al. (2020) Assessing applicability of the WEPP hillslope model to steep landscapes in the northern Loess Plateau of China. Soil Tillage Res 197: 104492. https://doi.org/10.1016/j.still.2019.104492
