内蒙古浑善达克沙地南缘 137Cs、 210Pbex复合示踪研究

doi:10.11821/dlxb201909014

地理学报 ›› 2019, Vol. 74 ›› Issue (9): 1890-1903.doi: 10.11821/dlxb201909014

内蒙古浑善达克沙地南缘 ¹³⁷Cs、 ²¹⁰Pb_ex复合示踪研究

胡云锋^1,²,张云芝^1,²

^1. 中国科学院地理科学与资源研究所资源与环境信息系统国家重点实验室,北京 100101
^2. 中国科学院大学,北京 100049

收稿日期:2018-07-03 修回日期:2019-07-01 出版日期:2019-09-25 发布日期:2019-09-25
作者简介:胡云锋(1974-), 男, 江西赣州人, 博士, 副研究员, 主要从事生态环境评价、遥感监测与区域可持续发展评价研究。E-mail: huyf@lreis.ac.cn
基金资助:
中国科学院战略性先导科技专项(XDA19040301);中国科学院战略性先导科技专项(XDA20010202);国家重点研发项目(2016YFC0503701);国家重点研发项目(2016YFB0501502);高分辨率对地观测系统重大专项(00-Y30B14-9001-14/16)

Using ¹³⁷Cs and ²¹⁰Pb_ex to investigate the soil erosion and accumulation moduli on the southern margin of the Hunshandake Sandy Land in Inner Mongolia

HU Yunfeng^1,²,ZHANG Yunzhi^1,²

^1. State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China
^2. University of Chinese Academy of Sciences, Beijing 100049, China

Received:2018-07-03 Revised:2019-07-01 Published:2019-09-25 Online:2019-09-25
Supported by:
Strategic Priority Research Program of CAS(XDA19040301);Strategic Priority Research Program of CAS(XDA20010202);National Key Research and Development Programm of China(2016YFC0503701);National Key Research and Development Programm of China(2016YFB0501502);Key Project of High-resolution Earth Observation(00-Y30B14-9001-14/16)

摘要/Abstract

摘要：

土壤风蚀是导致土地退化、荒漠化以及大气扬尘、风沙天气的重要原因。内蒙古浑善达克沙地南缘是国家主体功能区规划确定的“两屏三带”的重要部分,科学估算本地区土壤风蚀强度及其变化,是地区生态安全和生态建设成效评估的重要内容。选择浑善达克沙地南缘的正蓝旗为研究区,运用 ¹³⁷Cs、 ²¹⁰Pb_ex复合示踪技术,对研究区土壤侵蚀速率及其变化进行了分析。结果表明：① 研究区内 ¹³⁷Cs本底值为2123.5±163.94 Bq·m ^-2, ²¹⁰Pb_ex本底值为8112±1787.62 Bq·m ^-2。② 基于 ¹³⁷Cs同位素示踪分析,研究区侵蚀模数为-483.99~740.31 t·km ^-2·a ^-1;基于 ²¹⁰Pb_ex同位素示踪分析,研究区侵蚀模数为-441.53~797.98 t·km ^-2·a ^-1。③ 与20世纪20-70年代相比,20世纪70年代以来土壤侵蚀与堆积速率明显降低,研究区风沙活动明显减弱,区域生态环境质量得到改善。综合 ¹³⁷Cs和 ²¹⁰Pb_ex的多同位素复合示踪技术在干旱、半干旱地区土壤侵蚀研究中具有较大的潜力。

关键词: 风蚀, 示踪技术, 本底值, 定量估算, 沙地

Abstract:

Wind-driven soil erosion results in land degradation, desertification, atmospheric dust, and sandstorms. The Hunshandake Sandy Land, an important part of the Two Barriers and Three Belts project, plays important roles in preventing desert and sandy land expansion and in maintaining local sustainability. Hence, assessing soil erosion and soil accumulation moduli and analyzing the dynamic changes are valuable. In this paper, Zhenglan Banner, located on the southern margin of the Hunshandake Sandy Land, was selected as the study area. The soil erosion and accumulation moduli were estimated using the ¹³⁷Cs and ²¹⁰Pb_ex composite tracing technique, and the dynamics of soil erosion and soil accumulation were analyzed during two periods. The results are as follows: (1) the regional ¹³⁷Cs reference inventory was 2123.5±163.94 Bq·m ^-2, and the regional ²¹⁰Pbex reference inventory was 8112±1787.62 Bq·m ^-2. (2) Based on the ¹³⁷Cs isotope tracing analysis, the erosion moduli ranged from -483.99 to 740.31 t·km ^-2·a ^-1. Based on the ²¹⁰Pb_ex isotope tracing analysis, the erosion moduli was from -441.53 to 797.98 t·km ^-2·a ^-1. (3) Compared with the 1920-1970s, since the 1970s lower soil erosion moduli and accumulation moduli were observed. Therefore, the activities of local sand dunes weakened, and the quality of the local ecological environment improved. The multi-isotope composite tracing technique combining the tracers ¹³⁷Cs and ²¹⁰Pb_ex has potential for similar soil erosion studies in arid or semiarid regions around the world.

Key words: wind erosion, isotope tracing, reference inventory, quantitative estimation, sandy land

胡云锋, 张云芝. 内蒙古浑善达克沙地南缘 ¹³⁷Cs、 ²¹⁰Pb_ex复合示踪研究[J]. 地理学报, 2019, 74(9): 1890-1903.

HU Yunfeng, ZHANG Yunzhi. Using ¹³⁷Cs and ²¹⁰Pb_ex to investigate the soil erosion and accumulation moduli on the southern margin of the Hunshandake Sandy Land in Inner Mongolia[J]. Acta Geographica Sinica, 2019, 74(9): 1890-1903.

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参考文献 33

[1]	Nan Ling, Du Lingtong, Zhan Xiuli . Advances in study on soil erodibility for wind erosion. Soils, 2014,46(2):204-211.
	[ 南岭, 杜灵通, 展秀丽 . 土壤风蚀可蚀性研究进展. 土壤, 2014,46(2):204-211.]
[2]	He Jing, Wu Xinhong, Yang Tingting , et al. The sand grain diameter composition of quicksand and its contiguous grassland in Hunshandake sandy land in growth season. Journal of Arid Land Resources and Environment, 2015,29(1):95-99.
	[ 贺晶, 吴新宏, 杨婷婷 , 等. 浑善达克沙地植被生长季流沙地及其接壤草地的沙物质粒径组成. 干旱区资源与环境, 2015,29(1):95-99.]
[3]	Li S, Lobb D A, Kachanoski R G , et al. Comparing the use of the traditional and repeated-sampling-approach of the ¹³⁷Cs technique in soil erosion estimation . Geoderma, 2011,160(3/4):324-335.
[4]	Feng Teng, Chen Hongsong, Zhang Wei , et al. ¹³⁷Cs profile distribution character and its implication for soil erosion on Karst slopes of Northwest Guangxi . Chinese Journal of Applied Ecology, 2011,22(3):593-599.
	[ 冯腾, 陈洪松, 张伟 , 等. 桂西北喀斯特坡地土壤 ¹³⁷Cs的剖面分布特征及其指示意义 . 应用生态学报, 2011,22(3):593-599.]
[5]	Baskaran M . Progeny of radon(²¹⁰Pb) as a tracer and chronometer in continents and aqueous systems. Radon: A tracer for geological, Geophysical and Geochemical Studies. Springer. 2016: 145-166.
[6]	Zapata F . The use of environmental radionuclides as tracers in soil erosion and sedimentation investigations: Recent advances and future developments. Soil & Tillage Research, 2003,69(1-2):3-13.
[7]	Porto P, Walling D E . Using plot experiments to test the validity of mass balance models employed to estimate soil redistribution rates from ¹³⁷Cs and ²¹⁰Pbex measurements . Applied Radiation and Isotopes, 2012,70(10):2451-2459. doi: 10.1016/j.apradiso.2012.06.012
[8]	Li Junjie, Li Yong, Wang Yanglin , et al. Study of soil erosion on the east-west transects in the three-rivers Headwaters region using 137Cs and ²¹⁰Pbex tracing . Research of Environmental Sciences, 2009,22(12):1452-1459.
	[ 李俊杰, 李勇, 王仰麟 , 等. 三江源区东西样带土壤侵蚀的 ¹³⁷Cs和 ²¹⁰Pb_ex示踪研究 . 环境科学研究, 2009,22(12):1452-1459.]
[9]	Wang Yu . Investigating the soil erosion rates on the cultivated slopes in the northeast black soil region of China using ¹³⁷Cs and ²¹⁰Pb_ex measurements [D]. Xi'an: Graduate University of Chinese Academy of Sciences, Institute of Soil and Water Conservation, 2010.
	[ 王禹 . ¹³⁷Cs和 ²¹⁰Pb_ex复合示踪研究东北黑土区坡耕地土壤侵蚀速率[D]. 西安: 中国科学院研究生院(教育部水土保持与生态环境研究中心) , 2010.]
[10]	Chappell A, Sanderman J, Thomas M , et al. The dynamics of soil redistribution and the implications for soil organic carbon accounting in agricultural south‐eastern Australia. Global Change Biology, 2012,18(6):2081-2088.
[11]	Evans R, Collins A, Zhang Y , et al. A comparison of conventional and ¹³⁷Cs-based estimates of soil erosion rates on arable and grassland across lowland England and Wales. Earth-Science Reviews, 2017,173:49-64.
[12]	Qi Yongqing, Liu Jiyuan, Shi Huading , et al. Study on ¹³⁷Cs tracer method of soil wind erosion in typical steppe region of northern Mongolian Plateau . Chinese Science Bulletin, 2008,53(9):1070-1076.
	[ 齐永青, 刘纪远, 师华定 , 等. 蒙古高原北部典型草原区土壤风蚀的 ¹³⁷Cs示踪法研究 . 科学通报, 2008,53(9):1070-1076.]
[13]	Liu Jiyuan, Qi Yongqing, Shi Huanding , et al. ¹³⁷Cs tracer analysis of soil erosion rate in the Tariat-Xilin Gol zone of the Mongolian Plateau . Chinese Science Bulletin, 2007,52(23):2785-2791.
	[ 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.]
[14]	Li Peng, Yang Tingting, Wu Xinhong , et al. Climate change in Zhenglan Banner, Inner Mongolia in recent 40 years. Arid Zone Research, 2013,30(5):776-780.
	[ 李鹏, 杨婷婷, 吴新宏 , 等近40a内蒙古正蓝旗气候变化特征. 干旱区研究, 2013,30(5):776-780.]
[15]	Li Jinya, Xu Bin, Yang Xiuchun , et al. Dynamic changes and driving force of grassland sandy desertification in Xilin Gol: A case study of Zhenglan Banner. Geographical Research, 2011,30(9):1669-1682.
	[ 李金亚, 徐斌, 杨秀春 , 等. 锡林郭勒盟草原沙化动态变化及驱动力分析: 以正蓝旗为例. 地理研究, 2011,30(9):1669-1682.]
[16]	Zhang X, Quine T A, Walling D E , et al. Application of the caesium-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.
[17]	Qi Yongqing, Zhang Xinbao, He Xiubin , et al. ¹³⁷Cs reference inventories distribution pattern in China . Nuclear Techniques, 2006,29(1):42-50.
	[ 齐永青, 张信宝, 贺秀斌 , 等. 中国 ¹³⁷Cs本底值区域分布研究 . 核技术, 2006,29(1):42-50.]
[18]	Hu Yunfeng, Liu Jiyuan, Batu Nacun , et al. Determination of ¹³⁷Cs reference inventory in the large scale region: A case study in the central and eastern Inner Mongolia Plateau . Acta Geographica Sinica, 2014,69(3):343-352.
	[ 胡云锋, 刘纪远, 巴图娜存 , 等. 内蒙古中东部地区 ¹³⁷Cs背景值的确定 . 地理学报, 2014,69(3):343-352.]
[19]	Walling D, He Q . Final Report on IAEA Technical Contract 10361/RO-R1. University of Exeter, 2000, 1-11.
[20]	Porto P, Walling D E, Callegari G . Using ¹³⁷Cs measurements to establish catchment sediment budgets and explore scale effects . Hydrological Processes, 2011,25(6):886-900.
[21]	Winkelbauer J, Völkel J, Leopold M , et al. The vertical distribution of Cs-137 in Bavarian forest soils. European Journal of Forest Research, 2012,131(5):1585-1599. doi: 10.1007/s10342-012-0626-5
[22]	Zhang Yunqi, Zhang Xinbao, Long Yi , et al. Comparison of the depth distribution processes for ¹³⁷Cs and ²¹⁰Pb_ex in cultivated soils . Journal of Nuclear Agricultural Sciences, 2012,26(4):692-698.
	[ 张云奇, 张信宝, 龙翼 , 等. 农耕地土壤 ¹³⁷Cs与 ²¹⁰Pb_ex深度分布过程对比研究 . 核农学报, 2012,26(4):692-698.]
[23]	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.]
[24]	Zhang Wei, Pan Shaoming, Zhang Kexin , et al. Study of the cesium-137 reference inventory in the mainland of China. Acta Geographica Sinica, 2015,70(9):1477-1490.
	[ 张威, 潘少明, 张克新 , 等. 中国大陆Cs-137 背景值研究. 地理学报, 2015,70(9):1477-1790.]
[25]	Chen Ruiting, Zhang Mingli, Yang Hao . Dynamic equilibrium model of ²¹⁰Pb_ex Background value in soil . Research of Soil and Water Conservation, 2013,20(5):73-76.
	[ 陈瑞廷, 张明礼, 杨浩 . 土壤中 ²¹⁰Pb_ex背景值含量动态平衡模型 . 水土保持研究, 2013,20(5):73-76.]
[26]	Hu Jufang, Sha Zhanjiang, Ma Yujun , et al. Technical principle of ²¹⁰Pb_ex tracer method and its application in soil erosion . Journal of Salt Lake Research, 2017,25(1):76-80.
	[ 胡菊芳, 沙占江, 马玉军 , 等. ²¹⁰Pb_ex示踪法技术原理及其在土壤侵蚀中的应用 . 盐湖研究, 2017,25(1):76-80.]
[27]	Zhang X B, Higgitt D L, Walling D E . A preliminary assessment of the potential for using cesium-137 to estimate rates of soil-erosion in the Loess Plateau of China. Hydrological Sciences Journal-Journal Des Sciences Hydrologiques, 1990,35(3):243-252.
[28]	Mabit L, Benmansour M, Walling D E . Comparative advantages and limitations of the fallout radionuclides ¹³⁷Cs, ²¹⁰Pb_ex and ⁷Be for assessing soil erosion and sedimentation . Journal of Environmental Radioactivity, 2008,99(12):1799-1807.
[29]	Zhang Xinbao, Walling D E, Feng Mingyi , et al. The depth distribution of ²¹⁰Pb_ex in soil and soil erosion rate model by ²¹⁰Pb_ex method . Chinese Science Bulletin, 2003,48(5):502-506.
	[ 张信宝, Walling D E, 冯明义 , 等. ²¹⁰Pb_ex在土壤中的深度分布和通过 ²¹⁰Pb_ex法求算土壤侵蚀速率模型 . 科学通报, 2003,48(5):502-506.]
[30]	Sun Wei, Yang Hao, Zhao Qiguo , et al. Response model of ²¹⁰Pb_ex content in non-arable soil to change of erosion rate . Chinese Science Bulletin, 2013,58(15):1379-1384.
	[ 孙威, 杨浩, 赵其国 , 等. 非耕作土 ²¹⁰Pb_ex含量对侵蚀速率变化的响应模型 . 科学通报, 2013,58(15):1379-1384.]
[31]	Sun Wei . Modeling research on estimating soil erosion rates using lead-210, beryllium-7, and cesium-137 and numerical simulation[D]. Nanjing: Nanjing Normal University, 2014.
	[ 孙威 . 核素 ²¹⁰Pb、 ⁷Be、 ¹³⁷Cs示踪土壤侵蚀速率建模及数值模拟研究 [D]. 南京: 南京师范大学, 2014.]
[32]	Appleby P G, Oldfield F. Applications of Lead-210 to Sedimentation Studies. Uranium-series Disequilibrium: Applications to Earth, Marine, and Environmental Sciences. Oxford (United Kingdom): Clarendon Press, 1992: 731-738.
[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.]

样点编号	经度(^oE)	纬度(^oN)	高程(m)	年降雨 (mm·a^-1)	模型模拟CRI (Bq·m^-2)	推测CRI值域 (Bq·m^-2)	实测值(Bq·m^-2)	实测值是否在CRI值域范围
A1	115.93	42.33	1367	365	1576	1890 ~ 2665	2864	否
A3	115.91	42.74	1319				2225	是
A4	115.89	42.81	1325				2022	是
B1	115.9	42.33	1365				2455	是
B2	115.9	42.33	1366				1928	是
B3	115.94	42.33	1376				2124	是
B4	115.73	42.36	1389				2952	否
B5	115.82	42.44	1342				2394	是
C2	115.9	42.13	1316				3256	否
C3	115.94	42.13	1339				2904	否
D1	116.09	42.29	1282				4635	否
D2	116.21	42.41	1280				1987	是
D3	116.17	42.5	1426				3511	否

采样点	土壤类型	地形地貌特征	植被覆盖状况(%)	¹³⁷Cs面积活度（Bq·m^-2)	土壤容重(t·m^-3)	年侵蚀/堆积厚度(mm·a^-1)	年风蚀/堆积速率(t·km^-2·a^-1)
A1	栗钙土	固定沙地	70~80	2864±516.23	1.56.3	-0.144	-224.39
A2	栗钙土	半固定沙地(缓坡)	20~30	1332±857.16	1.587	0.170	269.79
A5	草原风沙土	半固定沙地	30~40	591±256.27	1.472	0.503	740.31
B1	栗钙土	固定沙地	70~80	2455±569.0	1.211	-0.080	-97.35
B2	栗钙土	固定沙地	70~80	1929±560.6	1.309	0.018	24.21
B4	黑钙土	固定沙地	70~80	2952±292.45	1.329	-0.156	-207.29
B5	栗钙土	固定沙地	70~80	2394±442.07	1.335	-0.070	-93.67
C1	栗钙土	固定沙地	30~40	1737±458.96	1.754	0.061	107.51
C2	草甸土	固定沙地	70~80	3256±693.32	1.481	-0.196	-290.46
C3	栗钙土	固定沙地	70~80	2904±804.56	1.567	-0.149	-233.85
C4	栗钙土	固定沙地(半坡)	40~50	1393±97.82	1.473	0.152	223.44
D1	草甸土	固定沙地	70~80	4635±200.0	1.420	-0.341	-483.99
D2	栗钙土	固定沙地	70~80	1987±430.77	1.488	0.006	9.19
D3	黑钙土	固定沙地	70~80	3511±177.17	1.678	-0.227	-380.85
D4	草原风沙土	半固定沙地	30~40	1505±254.99	1.363	0.120	163.44
E1	草原风沙土	固定沙地(山前台地)	50~60	1451±339.53	1.712	0.135	231.16
E2	草原风沙土	半固定沙地	30~40	1401±139.49	1.672	0.149	249.71
E3	草甸土	固定沙地(台地)	30~40	1859±222.90	1.632	0.034	54.81

采样点	土壤类型	地形地貌特征	植被覆盖状况(%)	²¹⁰Pb_ex面积活度(Bq·m^-2)	土壤容重(t·m^-3)	年侵蚀/堆积厚度(mm·a^-1)	年风蚀/堆积速率(t·km^-2·a^-1)
A1	栗钙土	固定沙地	70~80	9871±1298.12	1.56.3	-0.164	-255.87
A2	栗钙土	半固定沙地(缓坡)	20~30	6483±2885.46	1.587	0.232	368.74
A5	草原风沙土	半固定沙地	30~40	7403±738.79	1.472	0.088	129.95
B1	栗钙土	固定沙地	70~80	11151±159.99	1.211	-0.250	-302.74
B2	栗钙土	固定沙地	70~80	7555±91.50	1.309	0.068	89.02
B4	黑钙土	固定沙地	70~80	10174±1639.76	1.329	-0.186	-247.30
B5	栗钙土	固定沙地	70~80	8118±930.08	1.335	-0.001	-0.90
C1	栗钙土	固定沙地	30~40	6609±951.43	1.754	0.210	368.66
C2	草甸土	固定沙地	70~80	12023±1286.46	1.481	-0.298	-441.53
C3	栗钙土	固定沙地	70~80	7713±393.57	1.567	0.048	74.70
C4	栗钙土	固定沙地(半坡)	40~50	6461±1160.75	1.473	0.236	348.10
D1	草甸土	固定沙地	70~80	9106±147.82	1.420	-0.100	-142.62
D2	栗钙土	固定沙地	70~80	5143±662.26	1.488	0.536	797.98
D3	黑钙土	固定沙地	70~80	9966±1698.73	1.678	-0.171	-286.75
D4	草原风沙土	半固定沙地	30~40	5931±1660.60	1.363	0.341	464.27
E1	草原风沙土	固定沙地(山前台地)	50~60	7270±783.81	1.712	0.107	182.98
E2	草原风沙土	半固定沙地	30~40	6554±2132.22	1.672	0.220	367.25
E3	草甸土	固定沙地(台地)	30~40	8871±673.03	1.632	-0.079	-128.53

内蒙古浑善达克沙地南缘 ¹³⁷Cs、 ²¹⁰Pb_ex复合示踪研究

Using ¹³⁷Cs and ²¹⁰Pb_ex to investigate the soil erosion and accumulation moduli on the southern margin of the Hunshandake Sandy Land in Inner Mongolia

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