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吉林省耕层土壤有机碳储量及影响因素

DOI: 10.11654/jaes.2014.10.014, PP. 1973-1980

Keywords: 吉林省,耕地表层,土壤有机碳密度,有机碳储量,空间分布,影响因子

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Abstract:

为了了解最易受人类活动影响的耕地表层土壤有机碳库对土壤碳库变化及土壤固碳的潜力,以吉林省为研究区域,基于吉林省土肥站提供的2010年耕地地力评价数据(5742个耕地表层土壤采样点数据)以及1:500000土壤图等用于分析的基础图件资料,结合ArcGIS技术及统计分析软件SPSS,分析计算了研究区耕地表层土壤有机碳密度、储量及其空间分布特征,并且对吉林省耕地表层土壤有机碳与影响因素之间的关系进行研究。结果表明:吉林省耕地表层有机碳平均密度为3.95kg·m-2,土壤有机碳总储量约为0.206Pg;吉林省东部、中部和西部三大自然地理区域的耕地表层有机碳平均密度分别为4.94、3.66kg·m-2和3.22kg·m-2,自东向西有递减的趋势。各土壤类型中,暗棕壤、白浆土、黑土、黑钙土、草甸土5种土壤类型的耕地表层有机碳储量约占耕地表层土壤有机碳总储量的75.37%,高于其他土壤类型。土壤有机碳含量与年积温呈不显着负相关关系,与年降雨量、土壤阳离子交换量呈显着正相关关系,与pH呈显着负相关关系,在对土壤有机碳进行空间预测和碳库估算时,需要考虑以上四个重要因子。总之,吉林省耕地表层土壤有机碳密度具有高度的空间变异性,整体上呈现自东向西逐渐减小的趋势,年降雨量、年积温、土壤pH及CEC与耕地表层土壤有机碳含量密切相关。

References

[1]  Eswarran H E, van Den Berg E V, Reich P. Organic carbon in soils of the world[J]. Soil Sci Soc Am J, 1993, 57(1):192-194.
[2]  Batjes N H. Total carbon and nitrogen in the soils of the world[J]. Eur J Soil Sci, 1996, 47(2):151-163.
[3]  Schleisinger W H. Evidence from chronosequence studies for a low carbon- storage potential of soils[J]. Nature, 1990, 348(6):232-234.
[4]  田 娜. 基于GIS的区域果园土壤有机碳库变化研究:以永春县为例[D]. 福州: 福建农林大学, 2011. TIAN Na. Soil organic carbon dynamics in regional orchards based on GIS:A case study of Yongchun County[D]. Fuzhou: Fujian Agriculture and Forestry University, 2011.
[5]  王绍强, 周成虎, 李克让, 等. 中国土壤有机碳库及空间分布特征分析[J]. 地理学报, 2000, 55(5):533-544. WANG Shao-qiang , ZHOU Cheng-hu , LI Ke-rang, et al. Analysis on spatial distribution characteristics of soil organic carbon reservoir in China[J]. Acta Geographical Sinica, 2000, 55(5):533-544.
[6]  Song G H, Li L Q, Pan G X, et al. Topsoil organic storage of China and its loss by cultivation[J]. Biogeochemistry, 2005, 74(1):47-62.
[7]  潘根兴. 中国土壤有机碳和无机碳库量研究[J]. 科技通报, 1999, 15(5):330-332. PAN Gen-xing. Study on carbon reservoir in soils of China[J]. Bulletin of Science and Technology, 1999, 15(5):330-332.
[8]  于东升, 史学正, 孙维侠, 等. 基于1:100万土壤数据库的中国土壤有机碳密度及储量研究[J]. 应用生态学报, 2005, 16(12):2279-2283. YU Dong-sheng, SHI Xue-zheng, SUN Wei-xia, et al. Estimation of China soil organic carbon storage and density based on 1:1 000 000 soil database[J]. Chinese Journal of Applied Ecology, 2005, 16(12):2279-2283.
[9]  黄 耀, 孙文娟. 近20年来中国大陆农田表土有机碳含量的变化趋势[J]. 科学通报, 2006, 51(7):750-763. HUANG Yao, SUN Wen-juan. Topsoil organic carbon content of Chinese farmland in recent 20 years[J]. Chinese Science Bulletin, 2006, 51(7):750-763.
[10]  邱建军, 王立刚, 唐华俊, 等. 黑土土壤质量演变初探Ⅴ. 东北主要黑土区表层土壤有机碳密度分布及碳库估算[J]. 中国农业科学, 2004, 37(8):1166-1171. QIU Jian-jun, WANG Li-gang, TANG Hua-jun, et al. Study on the simulation of soil organic carbon storage in arable lands in northeast China[J]. Scientia Agricultura Sinica, 2004, 37(8):1166-1171.
[11]  孙维侠, 史学正, 于东升, 等. 我国东北地区土壤有机碳密度和储量的估算研究[J]. 土壤学报, 2004, 41(2):298-301. SUN Wei-xia, SHI Xue-zheng, YU Dong-sheng, et al. Estimation of soil organic carbon density and storage of Northeast China[J]. Acta Pedologisca Sinica, 2004, 41(2):298-301.
[12]  方华军, 杨学明, 张晓平. 东北黑土有机碳储量及其对大气CO2的贡献[J]. 水土保持学报, 2003, 17(3):9-12. FANG Hua-jun, YANG Xue-ming, ZHANG Xiao-ping. Organic carbon stock of black soils in Northeast China and its contribution to atmospheric CO2[J]. Journal of Soil and Water Conservation, 2003, 17(3):9-12.
[13]  梁爱珍, 张晓平, 杨学明, 等. 东北黑土有机碳的分布及其损失量研究[J]. 土壤通报, 2008 , 39(3):533-538. LIANG Ai-zhen, ZHANG Xiao-ping, YANG Xue-ming, et al. Distribution of soil organic carbon and its loss in black soils in Northeast China[J]. Chinese Journal and Soil Science, 2008, 39(3):533-538.
[14]  吉林省土壤肥料总站. 吉林土壤[M]. 北京: 中国农业出版社, 1998. Jilin Soil and Fertilizer Station. Jilin soil[M]. Beijing:Chinese Agriculture Press, 1998.
[15]  中国土壤学会. 土壤农业化学分析方法[M]. 北京:中国农业科技出版社, 1999. Soil Science Society of China. The analysis method of soil agricultural chemistry[M]. Beijing:China Agriculture Scientech Press, 1999.
[16]  熊 毅, 李庆逵. 中国土壤[M]. 二版. 北京:科学出版社, 1990. XIONG Yi, LI Qing-kui. Chinese soil[M]. The second edition. Beijing:Science Press, 1990.
[17]  顾成军, 史学正, 于东升, 等. 省域土壤有机碳空间分布的主控因子: 土壤类型与土地利用比较[J]. 土壤学报, 2013, 50(3):425-432. GU Cheng-jun, SHI Xue-zheng, YU Dong-sheng, et al. Main factor controlling SOC spatial distribution at the province scale as affected by soil type and land use[J]. Acta Pedologica Sinica, 2013, 50(3):425-432.
[18]  Kumar S, Lai R, Liu D, et al. Estimating the spatial distribution of organic carbon density for the soils of Ohio, USA[J]. J Geogr Sci, 2013, 23(2):280 -296.
[19]  刘静宇, 孟静静, 黄少鹏. 吉林省靖宇县表层土壤有机碳储量及其分布规律分析[C]. 中国环境科学学会学术年会论文集, 2011:1542-1545. LIU Jing-yu, MENG Jing-jing, HUANG Shao-peng. Topsoil organic carbon reserves and distribution of Jingyu county in Jilin Province[C]. Chinese Environmental Science Symposium, 2011:1542-1545.
[20]  Morisada K, Ono K, Kanomata H. Organic carbon stock in forest soils in Japan[J]. Geoderma, 2004, 119(1-2):21-32.
[21]  Kern J S.Spatial patterns of soil organic carbon in the contiguous united states[J]. Soil Sci Soc AMJ, 1994, 58(2):439-455.
[22]  Epstein H E, Burke I C, Lauenroth W K.Regional patterns of decomposition and primary preduction rates in the U.S. Great Plains[J]. Ecology, 2002, 83 (2):320-327.
[23]  姜小三, 潘剑军, 李学林. 江苏表层土壤有机碳密度和储量估算和空间分布分析[J]. 土壤通报, 2005, 36(4):501-503. JIANG Xiao-san, PAN Jian-jun, LI Xue-lin. Organic carbon density and storage in topsoil of Jiangsu and spatial analysis[J]. Chinese Journal of Soil Science, 2005, 36(4):501-503.
[24]  黄雪夏, 倪九派, 高 明, 等. 重庆市土壤有机碳库的估算及其空间分布特征[J]. 水土保持学报, 2005, 19(1):53-58. HUANG Xue-xia, NI Jiu-pai, GAO Ming, et al. Estimating soil organic carbon pool of Chongqing Area and its spatial distribution[J]. Journal of Soil and Water Conservation, 2005, 19(1):53-58.
[25]  吴彦军, 汪景宽, 李双异, 等. 黑土土壤质量演变初探Ⅴ. 东北主要黑土区表层土壤有机碳密度分布及碳库估算[J]. 沈阳农业大学学报, 2007, 38(4):535-539. WU Yan-jun, WANG Jing-kuan, LI Shuang-yi, et al. Preliminary studies on fertility revolution of black soil:V. Organic carbon density and storage in topsoil of northeast main black soil area and spatial analysis[J]. Journal of Shenyang Agricultural University, 2007, 38(4):535-539.
[26]  何艳芬, 张 柏, 马超群. 吉林省耕地动态变化及其对粮食生产的影响[J]. 资源科学, 2004, 26(4):119-125. HE Yan-fen, ZHANG Bo, MA Chao-qun. Dynamic change of cultivated land and its impact on grain production in Jilin Province[J]. Resources Science, 2004, 26 (4):119-125.
[27]  姜 勇, 庄秋丽, 梁文举. 农田生态系统土壤有机碳库及其影响因子[J]. 生态学杂志, 2007, 26(2):278-285. JIANG Yong, ZHUANG Qiu-li, LIANG Wen-ju. Soil organic carbon pool and its affecting factors in farm land ecosystem[J]. Chinese Journal of Ecology, 2007, 26(2):278-285.
[28]  刘 伟, 程积民, 高 阳, 等. 黄土高原草地土壤有机碳分布及其影响因素[J]. 土壤学报, 2012, 49(1):68-76. LIU Wei, CHENG Ji-min, GAO Yang, et al. Distribution of soil organic carbon in grassland on losses plateau and its influencing factors[J]. Acta Pedologisca Sinica, 2012, 49(1):68-76.
[29]  金 峰, 杨 浩, 赵其国. 土壤有机碳储量及影响因素研究进展[J]. 土壤, 2000(1):11-17. JIN Feng, YANG Hao, ZHAO Qi-guo. Advances in the study of soil organic carbon storage and its effecting factors[J]. Soils, 2000(1):11-17.
[30]  Melillo J M.Global climate change and terrestrial net primary production[J]. Nature, 1993, 363(13):234-240.
[31]  Jenkinson D S, Adams D E, Wild A.Model estimates of CO2 emissions from soil in response to global warming[J]. Nature, 1991, 351(6324):304-306.
[32]  许信旺, 潘根兴, 曹志红, 等. 安徽省土壤有机碳空间差异及影响因素[J]. 地理研究, 2007, 26(6):1077-1086. XU Xin-wang, PAN Gen-xing, CAO Zhi-hong, et al. A study on the influence of soil organic carbon density and its spatial distribution in Anhui Province of China[J]. Geographical Research, 2007, 26(6):1077-1086.
[33]  周 莉, 李保国, 周广胜. 土壤有机碳的主导影响因子及其研究进展[J]. 地球科学进展, 2005, 20(1):99-105. ZHOU Li, LI Bao-guo, ZHOU Guang-sheng. Advances in controlling fators of soil organic carbon[J]. Advances in Earth Science, 2005, 20(1):99-105.
[34]  祖元刚, 李 冉, 王文杰, 等. 我国东北土壤有机碳、无机碳含量与土壤理化性质的相关性[J]. 生态学报, 2011, 31(18):5207-5216. ZU Yuan-gang, LI Ran, WANG Wei-jie, et al. Soil organic and inorganic carbon contents in relation to soil physicochemical properties in Northeastern China[J]. Acta Ecological Sinica, 2011, 31(18):5207-5216.
[35]  朱雪竹, 黄 耀, 杨新中. 模拟酸雨对不同土壤有机碳和作物秸秆分解的影响[J]. 应用生态学报, 2009, 20(2):480-484. ZHU Xue-zhu, HUANG Yao, YANG Xin-zhong. Effects of simulated acid rain on decomposition of soil organic carbon crop straw[J]. Chinese Journal of Applied Ecology, 2009, 20(2):480-484.
[36]  刘景双, 杨继松, 于君宝, 等. 三江平原沼泽湿地土壤有机碳的垂直分布特征研究[J]. 水土保持学报, 2003, 17(3):5-8. LIU Jing-shuang, YANG Ji-song, YU Jun-bao, et al. Study on vertical distribution of soil organic carbon in Wetlands Sanjiang Plain[J]. Journal of Soil and Water Conservation, 2003, 17(3):5-8.
[37]  李 忠, 孙 波, 林心熊. 我国东部土壤有机碳的密度及转化的控制因素[J]. 地理科学, 2001, 21(4):301-307. LI Zhong, SUN Bo, LIN Xin-xiong. Density of soil organic carbon and the factors controlling its turnover in East China[J]. Scientia Geographica Sinica, 2001, 21(4):301-307.
[38]  蔡祖聪, 马毅杰. 土壤有机质与土壤阳离子交换量的关系[J]. 土壤学进展, 1988, 16(3):10-15. CAI Zu-cong, MA Yi-jie. Relationship between soil organic matter and soil cation exchange capacity[J]. Process in Soil Science, 1988, 16(3):10-15.
[39]  赵之重. 青海省土壤阳离子交换量与有机质和机械组成关系的研究[J]. 青海农林科技, 2004(4):4-6. ZHAO Zhi-zhong. Study on relationship between organic matter, soil fractions and CEC in Qinghai Province[J]. Qinghai Forestry Science and technology, 2004(4) :4-6.

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