RIVER QUALITY INVESTIGATIONS, .1. SOME DIVERSITY AND BIOTIC INDEXES

被引：9

作者：

HEWITT, G

机构：

[1] Department of Applied Sciences, Anglia Polytechnic, Cambridge, CB11PT, East Road

来源：

JOURNAL OF BIOLOGICAL EDUCATION | 1991年 / 25卷 / 01期

关键词：

D O I：

10.1080/00219266.1991.9655173

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The following indices for assessing river water quality are described: Shannon-Weiner Diversity Index, Sorenson Quotient of Similarity, Czekanowski's Index of Similarity, Trent Biotic Index, Chandler Score, and BMWP Score. Their advantages and disadvantages are outlined. The indices were used in water quality studies at undergraduate level to assimilate raw sample data, and may also be useful in sixth-form studies.

引用

页码：44 / 52

页数：9

共 33 条

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