| 辽河三角洲滨海湿地有机碳的时空演变、环境功能及其埋藏机制 |
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| 引用本文：刘瑾,叶思源,王家生.2017.辽河三角洲滨海湿地有机碳的时空演变、环境功能及其埋藏机制[J].地球学报,38(s1):83-86. |
| DOI：10.3975/cagsb.2017.s1.22 |
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| 基金项目:科技部重点专项(编号: 2016yee0109600); 中国地质调查局大地调项目(编号: 1212010611402; DD20160144); 国土资源部公益性行业基金(编号: 201111023); 海洋地质保障工程项目(编号: GZH201200503); 国家自然科学项目(编号: 41406082; 41240022; 40872167) |
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| 中文摘要:滨海湿地有机碳的时空分布规律, 是研究影响滨海湿地固碳能力及其对当今环境演化与全球气候变化的响应及反馈作用的关键。尽管土壤中总碳含量是评价固碳能力的重要指标, 但其中球囊霉素相关蛋白质(glomalin-related soil protein, GRSP)作为有机碳的一种重要组在部分, 可代表和行使有机碳在滨海湿地固碳能力中的相关作用。 |
| 中文关键词:球囊霉素 辽河三角洲 稳定同位素 重金属 生物硅 |
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| Organic Carbon Distribution, Function and Its Burial Processes in the Coastal Wetlands of the Liaohe Delta, Northeast of China |
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| Abstract:The distribution characteristics of organic carbon (Corg) in coastal wetlands were significant for re-searching carbon sequestration and responding to en-vironmental evolution and global climate changes. While total soil carbon is an important indicator of carbon sequestration capacity, the form this carbon takes is perhaps more important. Glomalin-related soil protein (GRSP), one existence form of Corg, could represent and perform the relevant influences of Corg to carbon sequestration in coastal wetlands. |
| keywords:Glomalin Liaohe Delta stable isotope heavy metal biogenic silica |
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