| 盘锦芦苇湿地凋落物土壤微生物量碳研究 |
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| 引用本文： | 赵先丽,周广胜,周莉,吕国红,贾庆宇,谢艳兵.盘锦芦苇湿地凋落物土壤微生物量碳研究[J].农业环境科学学报,2007,26(B03):127-131. |
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| 作者姓名： | 赵先丽 周广胜 周莉 吕国红 贾庆宇 谢艳兵 |
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| 作者单位： | 赵先丽（中国气象局沈阳大气环境研究所,辽宁,沈阳,110016）;周广胜（中国气象局沈阳大气环境研究所,辽宁,沈阳,110016;中国科学院植物研究所植被数量生态学重点实验室,北京,100093）;周莉（中国科学院植物研究所植被数量生态学重点实验室,北京,100093）;吕国红（中国气象局沈阳大气环境研究所,辽宁,沈阳,110016）;贾庆宇（中国气象局沈阳大气环境研究所,辽宁,沈阳,110016）;谢艳兵（中国气象局沈阳大气环境研究所,辽宁,沈阳,110016） |
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| 基金项目： | 国家科技部973项目专题(2004CB418507);中国气象局沈阳大气环境研究所启动项目(2004037) |
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| 摘 要： | 基于盘锦湿地生态系统野外观测站芦苇群落6-10月的定位观测资料,分析了芦苇湿地凋落物土壤微生物量C的动态变化.结果表明,盘锦芦苇湿地凋落物土壤微生物量C未收割区大于河岸区;未收割区和河岸区垂直层次变化不明显.并进行了未收割区和河岸区土壤微生物量C与环境因子的相关分析和通径分析.
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| 关 键 词： | 盘锦芦苇湿地 凋落物 微生物量碳 通径分析 |
| 文章编号： | 1672-2043(2007)增刊-0127-05 |
| 修稿时间： | 2006年11月28 |
Soil Microbial Biomass C in Bulrush Wetlands of Panjin, Northeast China |
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| ZHAO Xian-li , ZHOU Guang-sheng, ZHOU Li, LV Guo-hong , JIA Qing-yu, XIE Yan-bing.Soil Microbial Biomass C in Bulrush Wetlands of Panjin, Northeast China[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2007,26(B03):127-131. |
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| Authors: | ZHAO Xian-li ZHOU Guang-sheng ZHOU Li LV Guo-hong JIA Qing-yu XIE Yan-bing |
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| Institution: | 1. Institute of Atmosphere Environment, China Meteorological Administration, Shenyang 110016, China; 2. Laboratory of Quantitative Vegetation Ecology, Institute of Botany, Chinese Academy of Seieneies, Beijing 100093, China |
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| Abstract: | Dynamic changes of soil microbial biomass C in bulrush wetlands of Panjin, northeast China were analyzed during a period from June to October. The results indicated that soil microbial C of unreaped zone more significantly increased than did riverside zone. However, variation of the biomasses vs soil vertical layers significantly changed, on neither unreaped zone, nor riverside zone. In addition, both correlation analysis and path analysis were made between environmental factors and soil microbial C on unreaped zone and riverside zone in the present study. |
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| Keywords: | panjin bulrush wetlands litter soil microbial biomass C path analysis |
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