地理学报 ›› 2014, Vol. 69 ›› Issue (3): 343-352.doi: 10.11821/dlxb201403006
胡云锋, 刘纪远, 巴图娜存, 甄霖
收稿日期:
2013-07-16
修回日期:
2013-12-27
出版日期:
2014-03-20
发布日期:
2014-03-20
作者简介:
胡云锋(1974- ),副研究员,中国地理学会会员(S110008243M),主要从事蒙古高原资源环境监测评估研究。E-mail:huyf@lreis.ac.cn
基金资助:
HU Yunfeng, LIU Jiyuan, Batunacun, ZHEN Lin
Received:
2013-07-16
Revised:
2013-12-27
Published:
2014-03-20
Online:
2014-03-20
Supported by:
摘要: 在137Cs 环境示踪研究中,区域137Cs 背景值(CRI)的获取存在许多困难和不确定性。在总结传统137Cs 区域背景值获取方法基础上,本文提出了适用于大尺度区域和长距离路线考察的区域137Cs 背景值获取技术路线,即在参考有关地理背景信息和长时间序列遥感信息、科学划分子区基础上,根据理论模型计算得到区域137Cs 背景值潜在值域,并开展基于137Cs 土壤剖面分布形态特征的蚀积过程分析,最终确定137Cs 区域背景样地和区域背景值。以上述技术流程为指导,本文作者在内蒙古高平原中东部地区开展案例研究,结果表明:兴安盟东部、南部暗栗钙土研究区的CRI 为2447 Bq·m-2,通辽市中部、南部和赤峰市东部风沙土研究区的CRI 为2430 Bq·m-2,赤峰市西北部黑钙土研究区的CRI 为2384 Bq·m-2,锡林郭勒盟南部栗钙土研究区的CRI为2368 Bq·m-2。
胡云锋, 刘纪远, 巴图娜存, 甄霖. 内蒙古中东部地区137Cs背景值的确定[J]. 地理学报, 2014, 69(3): 343-352.
HU Yunfeng, LIU Jiyuan, Batunacun, ZHEN Lin. Determination of 137Cs reference inventory in the large scale region:A case study in the central and eastern Inner Mongolia Plateau[J]. Acta Geographica Sinica, 2014, 69(3): 343-352.
[1] Rogowshi A S, Tamura T. Movement of 137Cs by runoff, erosion and infiltration on the alluvial captina silt loam. Health Physics, 1965, 11(12): 1333-3340. [2] Owens P N, Walling D E, He Q P. The behaviour of bomb-derived caesium-137 fallout in catchment soils. Journal of Environmental Radioactivity, 1996, 32(3): 169-191. [3] Zapata F, Garcia-Agudo E, Ritchie J C et al. Handbook for the assessment of soil erosion and sedimentation using environmental radionuclides//Zapata F. Handbook for the Assessment of Soil Erosion and Sedimentation Using Environmental Radionuclides. Netherlands: Springer, 2002: 1-13. [4] Harper R J, Gilkes R J. Evaluation of the Cs-137 techniques for estimating wind erosion losses for some sandy western-australian soils. Australian Journal of Soil Research, 1994, 32(6): 1369-1387. [5] Yan Ping, Dong Guangrong, Zhang Xinbao et al. Preliminary results of the study on wind erosion in the Qinghai-Tibet Plateau using 137Cs technique. Chinese Science Bulletin, 2000, 45(11): 1019-1025. [严平, 董光荣, 张信宝等. 137Cs 法测定青藏高原土壤风蚀的初步结果. 科学通报, 2000, 45(2): 199-204.] [6] Zhang Chunlai, Zou Xueyong. Characteristics of 137Cs deposition in steppe area. Chinese Science Bulletin, 2002, 47(10): 848-852. [张春来, 邹学勇. 干草原地区土壤137Cs沉积特征. 科学通报, 2002, 47(3): 221-225.] [7] Hu Yunfeng, Liu Jiyuan, Zhuang Dafang et al. Distribution characteristics of 137Cs in wind-eroded soil profile and its use in estimating wind erosion modulus. Chinese Science Bulletin, 2005, 50(11): 1155-1159. [胡云锋, 刘纪远, 庄大方等. 风蚀土壤剖面137Cs的分布及侵蚀速率的估算. 科学通报, 2005, 50(9): 933-937.] [8] Van Pelt R S, Zobeck T M, Ritchie J C et al. Validating the use of Cs-137 measurements to estimate rates of soil redistribution by wind. Catena, 2007, 70(3): 455-464. [9] Ritchie J C, McHenry J R. Application of radioactive fallout cesium-137 for measuring soil-erosion and sediment accumulation rates and patterns: A review. Journal of Environmental Quality, 1990, 19(2): 215-233. [10] Walling D E, Quine T A. Use of caesium-137 as a tracer of erosion and sedimentation: Handbook for the application of the caesium-137 technique [D]. Exeter: Department of Geography, University of Exeter, 1993: 15-34. [11] Qi Yongqing, Zhang Xinbao, He Xiubin. 137Cs reference inventories distribution pattern in China. Nuclear Techniques, 2006, 29(1): 42-50. [齐永青, 张信宝, 贺秀斌. 中国137Cs本底值区域分布研究. 核技术, 2006, 29(1): 42-50.] [12] Tang X Y, Yang H. Identification of 137Cs reference sites in southeastern China. Pedosphere, 2006, 16(4): 468-476. [13] Li R Y, Yang H, Tang X Y et al. Distribution of Cs-137 and organic carbon in particle size fractions in an alumi-haplic acrisol of Southern China. Soil Science, 2004, 169(5): 374-384. [14] Zhang X B, Zhang Y Y, Wen A B et al. Assessment of soil losses on cultivated land by using the Cs-137 technique in the upper Yangtze River Basin of China. Soil & Tillage Research, 2003, 69(1/2): 99-106. [15] Sutherland R A. Caesium-137 soil sampling and inventory variability in reference locations: A literature survey. Hydrological Processes, 1996, 10(1): 43-53. [16] Owens P N, Walling D E. Spatial variability of caesium-137 inventories at reference sites: An example from two contrasting sites in England and Zimbabwe. Applied Radiation and Isotopes, 1996, 47(7): 699-707. [17] Liu Yu, Lv Yihe, Fu Bojie et al. Reference value of 137Cs tracing technique in soil loss estimation: A spatial variation analysis. Geographical Research, 2010, 29(7): 1171-1181. [刘宇, 吕一河, 傅伯杰等. 137Cs示踪法土壤侵蚀量估算的本底值问题. 地理研究, 2010, 29(7): 1171-1181.] [18] Liu Jiyuan, Qi Yongqing, Shi Huading et al. Estimation of wind erosion rates by using Cs-137 tracing technique: A case study in Tariat-Xilin Gol transect, Mongolian Plateau. Chinese Science Bulletin. 2008, 53(5): 751-758. [刘纪远, 齐永青, 师华定等. 蒙古高原塔里亚特—锡林郭勒样带土壤风蚀速率的137Cs 示踪分析. 科学通报, 2007, 52(23): 2785-2791.] [19] Zhang Xinbao, Li Shaolong, Wang Chenghua et al. Research about the sand source in a samll watershed of the Loess Plateau. Chinese Science Bulletin, 1989, 44(3): 210-213. [张信宝, 李少龙, 王成华等. 黄土高原小流域泥砂来源的 137Cs法研究. 科学通报, 1989, 44(3): 210-213. [20] Zhang Xinbao, Li Shaolong, Wang Chenghua et al. An Initial approach to measure soil loss amount of farmland on weir and mound using 137Cs method. Bulletin of Soil and Water Conservation, 1988, (5): 18-22, 29. [张信宝, 李少龙, 王成华等. 137Cs法测算梁峁坡农耕地土壤侵蚀量的初探. 水土保持通报, 1988, (5): 18-22, 29.] [21] Yang Mingyi, Tian Junliang, Liu Puling. Soil erosion spacial distribution patterns of different slopes by using 137Cs tracer. Acta Agriculturae Nucleatae Sinica, 1999, 13(6): 368-372. [杨明义, 田均良, 刘普灵. 137Cs 测定法研究不同坡面土壤侵蚀空间的分布特征. 核农学报, 1999, 13(6): 368-372.] [22] Wu Yonghong, Kou Quan. The method of 137Cs to study soil erosion in the loess gully area of east Gansu province. Bulletin of soil and water conservation, 1997, 17(5): 7-10. [吴永红, 寇权. 陇东黄土高塬沟壑区土壤侵蚀的137Cs 法研究. 水土保持通报, 1997, 17(5): 7-10. [23] Tang Xiangyu, Yang Hao, Cao Hui et al. Preliminary estimate of soil erosion rate in haplic red soil in southern China using 137Cs technique. Journal of Soil and Water Conservation. 2001, 15(3): 4-7, 11. [唐翔宇, 杨浩, 曹慧等. 137Cs 法估算南方红壤地区土壤侵蚀作用的初步研究. 水土保持学报, 2001, 15(3): 4-7, 11.] [24] Zhang X Y, Gong S L, Zhao T L et al. Sources of Asian dust and role of climate change versus desertification in Asian dust emission. Geophysical Research Letters, 2003, 30(24). [25] Uno I, Wang Z, Chiba M et al. Dust model intercomparison (DMIP) study over Asia: Overview. Journal of Geophysical Research-Atmospheres, 2006, 111(D12). [26] Husar R B, Tratt D M, Schichtel B A et al. Asian dust events of April 1998. Journal of Geophysical Research-Atmospheres, 2001, 106(D16): 18317-18330. [27] Natsagdorj L, Jugder D, Chung Y S. Analysis of dust storms observed in Mongolia during 1937-1999. Atmospheric Environment, 2003, 37(9/10): 1401-1411. [28] Liu Jiyuan, Liu Mingliang, Zhuang Dafang et al. Study on spatial pattern of land-use change in China during 1995-2000. Science in China: Series D, 2003, 46(4): 373-384. [刘纪远, 刘明亮, 庄大方等. 中国近期土地利用变化的空间格局分析. 中国科学: D辑, 2002, 45(12): 1031-1040. [29] Liu Jiyuan, Zhuang Dafang, Zhang Zengxiang et al. The establishment of land-use spatial-temporal database and its relative studies in China. Geo-Information Science, 2002, 4(3): 3-7. [刘纪远, 庄大方, 张增祥等. 中国土地利用时空数据平台建设及其支持下的相关研究. 地球信息科学, 2002, 4(3): 3-7.] [30] Zhang X B, Quine T A, Walling D E et al. Application of the Cesium-137 technique in a study of soil-erosion on gully slopes in a yuan area of the Loess Plateau near Xifeng, Gansu Province, China. Geografiska Annaler Series a-Physical Geography, 1994, 76(1/2): 103-120. [31] Yan Baixing. Study on reference cesium-137 inventory of black soil in Northeast China. Journal of Soil and Water Conservation. 2004, 18(4): 33-36. [阎百兴. 东北黑土中137Cs背景值研究. 水土保持学报, 2004, 18(4): 33-36.] [32] Pan Xinghui, Zhang Chunlai, Wang Shengtang et al. Influence of land use/cover change on soil surface erosion/deposition process: Evidence from 137Cs as a tracer. 2007, 27(6): 994-999. [潘星慧, 张春来, 王升堂等. 土地利用/覆被变化对地表蚀积过程的影响. 中国沙漠, 2007, 27(6): 994-999.] [33] Hua Luo, Zhang Zhigang, Li Junbo et al. soil erosion and organic matter loss by using fallout 137Cs as tracer in Miyun reservoir valley. Acta Agriculturae Nucleatae Sinica, 2005, 19(3): 208-213. [华珞, 张志刚, 李俊波等. 基于土壤137Cs 监测的土壤侵蚀与有机质流失: 以密云水库为例. 核农学报, 2005, 19(3): 208-213.] [34] Fang Huajun, Yang Xueming, Zhang Xiaoping et al. study on soil erosion and deposition of black soil on a sloping cultivated land using 137Cs tracer method. Acta Ecologica Sinica, 25(6): 1376-1382. [方华军, 杨学明, 张晓平等. 137Cs 示踪技术研究坡耕地黑土侵蚀和沉积特征. 生态学报, 2005, 25(6): 1376-1382.] [35] Wang Yu, Yang Mingyi, Liu Puling. Contribution partition of water and wind erosion on cultivated slopes in northeast black soil region of China. Journal of Nuclear Agricultural Sciences. 2010, 24(4): 790-795. [王禹, 杨明义, 刘普灵. 东北黑土区坡耕地水蚀与风蚀速率的定量区分. 核农学报, 2010, 24(4): 790-795.] |
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