| 岩溶水体惰性有机碳含量及其存在机理 |
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| 引用本文： | 李强,黄雅丹,何若雪,于奭,宋昂,曹建华.岩溶水体惰性有机碳含量及其存在机理[J].岩矿测试,2018,37(5):475-478. |
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| 作者姓名： | 李强 黄雅丹 何若雪 于奭 宋昂 曹建华 |
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| 作者单位： | 自然资源部广西岩溶动力学重点实验室中国地质科学院岩溶地质研究所;联合国教科文组织国际岩溶研究中心;桂林医学院研究生学院 |
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| 基金项目： | 广西自然科学基金杰出青年基金项目“岩溶生物地球化学”（2015GXNSFGA139010）；中国地质科学院项目“岩溶水体碳固定微型生物群落特征及其碳汇效应”（YYWF201505）；中国地质调查局子项目“人为干预增加岩溶碳汇试验示范及碳汇效应综合评价”（DD20160305-05） |
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| 摘 要： | 正通常认为全球超过1000 m的海洋深处稳定存在着不超过42μmol/L的溶解有机碳,并被认为是微生物难以利用的惰性溶解有机碳1-2]。这为进一步评估水圈溶解有机碳的稳定性提供了研究依据3]。河流不但是陆地水的主体、水圈的重要组成部分,而且还是海洋-陆地物质和能量交换的主要通道。近年来,河流的自然性质和作用过程不断受到人文活动的影响,特别是河流筑坝引发的"水库效应"4-5]。然而"水库效应"下岩溶区筑坝河流中
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| 关 键 词： | karst hydrosphere dissolved organic carbon resistant to microbial degradation dilution limiting dissolved organic carbon utilization |
| 收稿时间： | 2018/7/25 0:00:00 |
| 修稿时间： | 2018/8/26 0:00:00 |
The Concentration of Recalcitrant Dissolved Organic Carbon in the Karst Hydrosphere and Their Existing Mechanism |
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| LI Qiang,HUANG Ya-dan,HE Ruo-xue,YU Shi,SONG Ang and CAO Jian-hua.The Concentration of Recalcitrant Dissolved Organic Carbon in the Karst Hydrosphere and Their Existing Mechanism[J].Rock and Mineral Analysis,2018,37(5):475-478. |
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| Authors: | LI Qiang HUANG Ya-dan HE Ruo-xue YU Shi SONG Ang and CAO Jian-hua |
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| Institution: | Key Laboratory of Karst Dynamics, MNR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin 541004, China;International Research Center on Karst under the Auspices of UNESCO, Guilin 541004, China,Graduate School of Guilin Medical University, Guilin 541004, China,Key Laboratory of Karst Dynamics, MNR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin 541004, China;International Research Center on Karst under the Auspices of UNESCO, Guilin 541004, China,Key Laboratory of Karst Dynamics, MNR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin 541004, China;International Research Center on Karst under the Auspices of UNESCO, Guilin 541004, China,Key Laboratory of Karst Dynamics, MNR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin 541004, China;International Research Center on Karst under the Auspices of UNESCO, Guilin 541004, China and Key Laboratory of Karst Dynamics, MNR & GZAR, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin 541004, China;International Research Center on Karst under the Auspices of UNESCO, Guilin 541004, China |
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| Abstract: | |
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| Keywords: | karst hydrosphere dissolved organic carbon resistant to microbial degradation dilution limiting dissolved organic carbon utilization |
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