首页   按字顺浏览 期刊浏览 卷期浏览 The Use of Artificial Substrates in Sampling Estuarine Benthos
The Use of Artificial Substrates in Sampling Estuarine Benthos

 

作者: C.I. Goddard,   I.A. Greig,   M.H. Goodwin,  

 

期刊: Transactions of the American Fisheries Society  （Taylor Available online 1975）
卷期: Volume 104, issue 1  

页码: 50-52

 

ISSN:0002-8487

 

年代: 1975

 

DOI:10.1577/1548-8659(1975)104<50:TUOASI>2.0.CO;2

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

A comparison was made between density estimates of estuarine benthos based on artificial substrate sampling and direct observation by divers. Differences suggest that artificial substrates may preferentially sample certain portions of the fauna, leading to erroneous estimates of population size.

 

点击下载:  PDF (196KB)



返 回