Evaluation of estimation methods for meiofaunal biomass from a meiofaunal survey in Bohai Bay

Qingtian Zhang; Xinhua Wang; Guikun Hu

doi:10.1007/s00343-010-9262-4

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Evaluation of estimation methods for meiofaunal biomass from a meiofaunal survey in Bohai Bay

OriginalPaper | Updated：2023-05-16

- Evaluation of estimation methods for meiofaunal biomass from a meiofaunal survey in Bohai Bay
- Evaluation of estimation methods for meiofaunal biomass from a meiofaunal survey in Bohai Bay
- 海洋湖沼学报（英文） 2010年28卷第1期页码：82-87
- Affiliations：
  
  1. College of Life Sciences Nankai University
  2. Tianjin Key Laboratory of Marine Resources and Chemistry Tianjin University of Science and Technology
- Author bio：
- Funds：
  
  Supported by Chinese Offshore Investigation and Assessment Project (No. 908-TJ-10, 908-TJ-09) and the Initial Fund for Introduced Talent of Tianjin University of Science and Technology (No. 20090413)
- DOI：10.1007/s00343-010-9262-4
  中图分类号：
- 网络首发：2010-01-27，
  
  纸质出版：2010
- Accepted：
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Evaluation of estimation methods for meiofaunal biomass from a meiofaunal survey in Bohai Bay[J]. 海洋湖沼学报（英文）, 2010,28(1):82-87.

Zhang, Q., Wang, X. & Hu, G. Evaluation of estimation methods for meiofaunal biomass from a meiofaunal survey in Bohai Bay., Chin. J. Ocean. Limnol. 28, 82–87 (2010). https://doi.org/10.1007/s00343-010-9262-4
Evaluation of estimation methods for meiofaunal biomass from a meiofaunal survey in Bohai Bay[J]. 海洋湖沼学报（英文）, 2010,28(1):82-87. DOI： 10.1007/s00343-010-9262-4.

Zhang, Q., Wang, X. & Hu, G. Evaluation of estimation methods for meiofaunal biomass from a meiofaunal survey in Bohai Bay., Chin. J. Ocean. Limnol. 28, 82–87 (2010). https://doi.org/10.1007/s00343-010-9262-4 DOI：

摘要

Abstract

Studies in the coastal area of Bohai Bay

China

from July 2006 to October 2007

suggest that the method of meiofaunal biomass estimation affected the meiofaunal analysis. Conventional estimation methods that use a unique mean individual weight value for nematodes to calculate total biomass may cause deviation of the results. A modified estimation method

named the Subsection Count Method (SCM)

was also used to calculate meiofaunal biomass. This entails only a slight increase in workload but generates results of greater accuracy. Results gained using each of these two methods were compared in the present study. The results show that the conventional method generally estimates a meiofaunal biomass. The difference between the two estimation methods was highly significant (P<0.01) for the spring and winter cruises. Furthermore

the estimation method for meiofaunal biomass affected the analysis of horizontal distribution and correlation with environmental factors. These findings highlight the importance of estimation methods for meiofaunal biomass and will hopefully stimulate further investigation and discussion of the topic.

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references

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