| 施用牛粪肥和复混肥对碳酸盐岩试片溶蚀作用影响的室内模拟研究 |
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| 引用本文： | 宋超,刘长礼,王俊坤,张云,侯宏冰.施用牛粪肥和复混肥对碳酸盐岩试片溶蚀作用影响的室内模拟研究[J].地球与环境,2011,39(4):597-604. |
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| 作者姓名： | 宋超 刘长礼 王俊坤 张云 侯宏冰 |
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| 作者单位： | 1. 中国地质科学院水文地质环境地质研究所,河北正定,050803
2. 中国地质大学武汉,武汉,430074 |
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| 基金项目： | 水环所基本科研业务费项目(SK200906); 国家重点基础研究发展计划项目(2006CB403200) |
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| 摘 要： | 农业施肥影响土壤的理化性质，影响土壤碳酸盐风化动力学，以至影响碳循环系统。本研究通过土柱模拟试验，结合底部埋置碳酸盐岩试片，依据淋滤液的水化学对比分析，研究了施用牛粪肥及复混肥对土下碳酸盐岩试片溶蚀作用的影响。结果表明，施用牛粪肥后，淋滤液中的HCO-3、C1^～、NH4＋、耗氧量（COD）、K＋、Ca2＋、Mg＋、N...
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| 关 键 词： | 牛粪肥 复混肥 碳酸盐岩试片 溶蚀作用 室内试验 |
Impact of Cattle Dung and Compound Fertilizer Addition on the Dissolution of Carbonate Rock Tablets:A Column Experiment |
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| SONG Chao,LIU Chang-li,WANG Jun-kun,ZHANG Yun,HOU Hong-bing,Wuhan ,China.Impact of Cattle Dung and Compound Fertilizer Addition on the Dissolution of Carbonate Rock Tablets:A Column Experiment[J].Earth and Environment,2011,39(4):597-604. |
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| Authors: | SONG Chao LIU Chang-li WANG Jun-kun ZHANG Yun HOU Hong-bing Wuhan China |
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| Institution: | SONG Chao1,LIU Chang-li1,WANG Jun-kun2,ZHANG Yun1,HOU Hong-bing1(1.The Institute of Hydrogeology and Environmental Geology,Chinese Academy of Geological Sciences,Zhengding 050803,China,2.China University of Geosciences(Wuhan),Wuhan 430074,China) |
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| Abstract: | Fertilization is exerting a significant effect on the physical and chemical characteristics of soil and chemical weathering dynamics of carbonates,and then on the carbon cycle system.In this study,three columns(control column,cattle dung column and compound fertilizer column) with carbonate rock tablets at their bottoms were established to explore the impact of cattle dung and compound fertilizer addition on the dissolution of carbonate rock tablets according to the hydro-chemical analysis on the leachates ... |
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| Keywords: | cattle dung compound fertilizer carbonate rock tablet dissolution column experiment |
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