| 大沽河口湿地不同植被类型下土壤表层微生物生物量碳(MBC)的变化(英文) |
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| 引用本文： | 谢秀风,李迅,訾园园,考颖超.大沽河口湿地不同植被类型下土壤表层微生物生物量碳(MBC)的变化(英文)[J].农业科学与技术,2014,15(12):2204-2205. |
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| 作者姓名： | 谢秀风 李迅 訾园园 考颖超 |
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| 作者单位： | 1. 山东省青岛大学化学化工与环境学院,山东青岛,266071
2. 重庆市重庆大学数学与统计学院,重庆,400044 |
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| 基金项目： | National Natural Science Foundation of China，Provincial Natural Science Foundation of Shandong，Provincial College and University Science and Technology Plan of Shandong，Qingdao Public Domain of Science and Technology Support Project，Excellent Graduate Papers of Qingdao University Engagement Foundation(2014).国家自然科学基金项目，山东省自然科学基金项目，山东省高等学校科技计划项目，青岛市公共领域科技支撑计划项目，青岛大学优秀研究生学位论文培育项目资助 |
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| 摘 要： | 对大沽河口湿地3种植被类型5个样点7月份土壤表层微生物生物量(MBC)进行的测定结果表明:MBC含量在五个样点之间的差异显著,其含量依次为养殖池塘地芦苇(样点二)河边芦苇(样点五)海草(样点三)河漫滩(样点四)碱蓬(样点一)。土壤MBC与土壤含水量、有机质含量之间具有极显著的相关关系;认为在常见的湿地植物中,芦苇是地上生物量和地下生物量都较高的一种植物,有其种植的湿地土壤中MBC的含量较高,表明与其他常见湿地植物相比,芦苇更有利于土壤MBC的积累,对保护湿地和恢复湿地生态系统功能具有重要的作用。
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| 关 键 词： | 湿地 植被类型 土壤微生物生物量碳(MBC) |
Study on the Surface Soil Micro-biomass Carbon of Kinds of Vegetation Types in Dagu Estuary Wetland |
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| Xiufeng XIE,Xun LI,Yuanyuan ZI,Yingchao KAO.Study on the Surface Soil Micro-biomass Carbon of Kinds of Vegetation Types in Dagu Estuary Wetland[J].Agricultural Science ＆ Technology,2014,15(12):2204-2205. |
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| Authors: | Xiufeng XIE Xun LI Yuanyuan ZI Yingchao KAO |
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| Institution: | Xiufeng XIE, Xun LI, Yuanyuan Zl, Yingchao KAO( 1. College of Chemical and Environmental Engineering, Qingdao University, Qingdao 266071, China 2. College of Mathematics and Statistics, Chongqing University, Chongqing 400044, China) |
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| Abstract: | A field experiment was carried out to explore surface soil mircro-biomass carbon （MBC）. The results showed that the difference of soil MBC was significant among three vegetation types in five sample spots in July. The order of surface soil MBC was： Aquaculture pond reed （sample 2）〉 reed of river bank （sample 5）〉 sea- plant（sample 5）〉 river flat（sample 4）〉 The alkaline（sample 1）. There is a very sig- nificant correlation among the soil MBC, the water content of soil and the content of organic matter. Among wetland plants, reed is kind of plant content of high ground biomass and below-ground biomass,especially the MBC planted in wetland is high- er, which shows that compared with common plants, reed is more conducive to the accumulation of soil MBC and has an important effect to wetland protecting and re- covery of function of ecosystem. |
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| Keywords: | Wetland Vegetation Types Soil microbial biomass carbon(MBC) |
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