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湖泊科学  2001 

德国柏林市Stechlin湖原生动物群落多样性特征的初步研究

DOI: 10.18307/20010406

Keywords: 原生动物,PFU方法,基质,Stechlin湖

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Abstract:

本文报道了作者在1994年秋季至1995年冬季利用PFU(PolyurethaneUnitFoam,聚氨酯泡沫塑料块)人工基质和结合传统的采集自然基质方法研究德国柏林市郊Stechlin湖原生动物群落多样性特征的结果,通过连续采样调查,首次记录了该湖128种原生动物.实验结果表明:在相同采样时间内,3个不同生境类型的采样站PFU原生动物的群集速度及个体丰度存在明显差异;在相同采样时间和地点,PFU人工基质能够采集到比自然基质更为多的原生动物种类,从而进一步证实了PFU方法应用在原生动物群落多样性研究上的优势作用.

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