Researches on Population Ecology

, Volume 16, Issue 2, pp 281–288

A new method of sequential sampling to classify populations relative to a critical density

  • Syun’iti Iwao
Article

DOI: 10.1007/BF02511067

Cite this article as:
Iwao, S. Res Popul Ecol (1975) 16: 281. doi:10.1007/BF02511067

Summary

A method of sequential sampling for grading population level in relation to a critical density is proposed. The method is based on the\(\mathop m\limits^* - m\) relationship and can be used without restrictions on the distribution patterns. The formulae for simple random sampling as well as for two-stage sampling are given.

Copyright information

© The Society of Population Ecology 1975

Authors and Affiliations

  • Syun’iti Iwao
    • 1
  1. 1.Laboratory of Applied Entomology and Nematology Faculty of AgricultureNagoya UniversityNagoyaJapan

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