Simple and convenient method for analyzing growth conditions of barnacles in tropical sea zone

A growth condition and barnacle technology, applied in the field of environmental science and biology, can solve problems such as hindering the measurement of base peak kiss diameter, shell deformation, crowded growth of barnacles, etc., to achieve the effect of convenient regular observation and analysis

Inactive Publication Date: 2016-10-12
广州市第六中学
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AI Technical Summary

Problems solved by technology

[0007] The present invention obtains the parameters of barnacle growth by measuring the apical diameter along the rostral-carinal axis of the barnacle shell, and solves the problem that the densely crowded growth and overlapping attachment of the barnacles lead to shell deformation and mutual covering that hinder the measurement of the rostral-carinal axis at the base problems, and it is convenient for regular observation and analysis of the growth of barnacles, which is of positive and important significance to the deepening of scientific research and technological development in the field of barnacles

Method used

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  • Simple and convenient method for analyzing growth conditions of barnacles in tropical sea zone
  • Simple and convenient method for analyzing growth conditions of barnacles in tropical sea zone
  • Simple and convenient method for analyzing growth conditions of barnacles in tropical sea zone

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Effect test

Embodiment 1

[0015] The growth analysis of embodiment 1 reticulate barnacle

[0016] The phenolic test plate was soaked in the sea area of ​​Daya Bay, and after immersion in the sea for 1 month and 3 months, respectively, 30 attached reticulate barnacles (dominant species of fouling organisms in the coastal facilities of South China) were randomly selected to measure the peak kiss of their shells. path. The research results showed that after soaking the test board for 1 month, the average diameter of the peak snout diameter of reticulated barnacle shell was 0.207±0.048cm; on the test board soaked for 3 months, the average peak snout diameter of the shell was 0.271±0.054cm; After significant difference analysis, the difference between the two is significant. It can be seen that with the extension of the sea immersion time of the test plate, the individuals of reticulate barnacles continue to grow, and the size of the snout diameter of the top of the shell increases accordingly.

[0017] A...

Embodiment 2

[0018] The growth analysis of embodiment 2 peak star barnacles

[0019] The peak star barnacles, the main fouling organisms in this sea area, were collected from aquaculture floating rafts in the Zhanjiang sea area, and the peak and base rostrum diameters of 33 individuals were randomly measured with a vernier caliper, and the shell peak rostrum diameters were ranked from high to low Sort the numbers, and then draw a curve with the serial number as the abscissa, and the shell peak kiss diameter and base peak kiss diameter as the ordinate.

[0020] Specific as figure 2 shown, from figure 2 It can be seen from the trend of the curve that, with the decrease of the peak rostral diameter of the barnacle individual shell, the corresponding basal peak rostral diameter also shows a downward trend. In addition, compared with the peak kiss diameter of the shell, the reason why the value of the base peak kiss diameter fluctuates greatly is related to factors such as the accumulation ...

Embodiment 3

[0021] The growth analysis of embodiment 3 bell giant barnacles

[0022] Bell giant barnacles dominate the offshore buoy fouling biome in the Qiongzhou Strait in the northern South China Sea. Measure the peak and base kiss diameters of the bell giant barnacle shells collected from its floating body and tailpipe, and record the measurement results and observed phenomena in a list .

[0023] It can be seen from the measurement results of the base and peak kiss diameters of 30 randomly selected bell giant barnacle shells listed in Table 1 that the measurement of the peak kiss diameter of barnacle shells is simple and easy, while the measurement of the base peak kiss diameter is difficult. However, due to the phenomenon of dense growth and overlapping attachments, the base (shell bottom) of the barnacles is deformed or covered, and even the bases of adjacent individuals are fused, making it difficult to distinguish the boundary line.

[0024] Table 1. Measurement records of the b...

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Abstract

The invention discloses a simple method for analyzing the growth status of barnacles in tropical sea areas. It is to measure the diameter of the top of the barnacle's shell and confirm the growth status of the barnacle in the tropical sea area. The present invention will be able to resolve the problem of barnacle shell peak kiss diameter measurement by measuring the barnacle shell's crowded growth and overlapping attachment, causing shell deformation and mutual covering to hinder the measurement of base peak kiss diameter, and laying a foundation for analyzing the growth status of barnacles, so it is necessary to carry out and The scientific research and technical development related to the growth of barnacles are of great significance. The invention has the advantages of being scientific, accurate, convenient and easy to carry out regular measurement, helps to promote the progress of marine ecological environment research, and has broad application prospects.

Description

technical field [0001] The invention belongs to the field of environmental science and biotechnology, and in particular relates to a simple method for analyzing the growth status of barnacles in tropical sea areas. Background technique [0002] Sessile cirripedes (barnacles) with many types, large numbers, unique shapes and wide distribution belong to the crustacea of ​​the phylum Arthropoda. In the small rooms formed, they often live in groups on rocky shores, reefs, dams, ship buoys, seawater pipelines, underwater cables, breeding facilities, oil and gas platforms, and even other large marine animals and plants are also objects of habitat and attachment. This kind of sessile organisms is not only an extremely important part of the benthic biome in the marine ecosystem, but also the dominant species group of the fouled biome of various artificial facilities in the marine environment. and other fields, which are the main objects of concern and research priorities. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
CPCG01N33/00
Inventor 严瑾杨艳君宋杨曹文浩宋超李磊韩帅帅
Owner 广州市第六中学
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