| 长白山红松阔叶林黏菌生态多样性 |
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| 引用本文： | 图力古尔,杨乐,李玉.长白山红松阔叶林黏菌生态多样性[J].生态学报,2005,25(12):3133-3140. |
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| 作者姓名： | 图力古尔 杨乐 李玉 |
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| 作者单位： | 吉林农业大学菌物研究所,长春,130118 |
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| 基金项目： | 国家自然科学基金资助项目(30510154,30070624)~~ |
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| 摘 要： | 采用定点观察和取样调查法对长白山红松阔叶林中黏菌与植物群落类型以及基物、温度、湿度、光照等环境条件之间的关系进行了初步研究。结果表明,水曲柳 蒙古栎 红松林群落中黏菌多样性最丰富;枫桦 紫椴 红松林群落次之;水曲柳 胡桃楸 红松群落中最差。槭属(A cer)和椴属(T ilia)的腐木是最适宜黏菌生长的基物;栎属(Quercus)腐木次之。松属(P inus)、白腊树属(F rax inus)和其它类腐木上的黏菌种类丰富程度相对较低并彼此接近。灌木枯枝落叶上的黏菌种类比较有特色。胡桃楸(J ug lansm and shurica)上未见黏菌分布。7~9月份是黏菌大量发生季节,日最高温度处于22~30℃、日最低温度10~18℃时和空气湿度处于66%~96%时适宜于绝大多数黏菌的生长。针阔混交林中的多数黏菌是避光生长的,但有少数几种黏菌是在向阳面形成子实体的。
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| 关 键 词： | 黏菌 基物 植物群落 环境因子 |
| 文章编号： | 1000-0933（2005）12-3133-08 |
| 收稿时间： | 03 11 2005 12:00AM |
| 修稿时间： | 2005-03-112005-10-28 |
Ecological diversity of Myxomycetes in Pinus koraiensis broad-leaved mixed forests of Changbai Mountaions |
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| BAU Tolgor,YANG Le and LI Yu.Ecological diversity of Myxomycetes in Pinus koraiensis broad-leaved mixed forests of Changbai Mountaions[J].Acta Ecologica Sinica,2005,25(12):3133-3140. |
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| Authors: | BAU Tolgor YANG Le and LI Yu |
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| Institution: | Institute of Mycology, Jilin Agricultural University, Changchun 130118, China |
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| Abstract: | The follwing fixed position observation and sampling methods and the relationships between myxomycetes and plant community types,environmental conditions such as substrate,temperature,humidity and illumination were preliminarily investigated in Pinus koraiensis broad-leaved mixed forest of Changbai Mountains in Northeastern China.In three theropencedrymion sample plots composed of different trees,22 genera 62 myxomycetes species are found in 'Fraxinus mandshrica+Quercus mongolica+Pinus koraiensis' community... |
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| Keywords: | myxomycetes substrate plant community environmental element |
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