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Method and system for quantitatively analyzing diversity of phytoplankton

A phytoplankton, quantitative analysis technology, applied in data processing applications, complex mathematical operations, calculations, etc., can solve problems such as inability to achieve, increase the difficulty and inconsistency of species diversity, and achieve the effect of comprehensive quantitative analysis

Pending Publication Date: 2022-04-12
NORTHWEST A & F UNIV
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  • Application Information

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Problems solved by technology

[0004] Due to the complexity and variety of methods for evaluating the diversity index, it is often difficult for one method to comprehensively evaluate the diversity of species. Several methods need to be combined to evaluate species diversity, but this increases the difficulty and inconsistency of evaluating species diversity, resulting in can not achieve

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  • Method and system for quantitatively analyzing diversity of phytoplankton
  • Method and system for quantitatively analyzing diversity of phytoplankton
  • Method and system for quantitatively analyzing diversity of phytoplankton

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Embodiment Construction

[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0062] The purpose of the present invention is to provide a method and system for quantitatively analyzing the diversity of phytoplankton, so as to more comprehensively quantitatively analyze the diversity of phytoplankton.

[0063] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific emb...

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Abstract

The invention relates to a method and system for quantitative analysis of phytoplankton diversity, and belongs to the field of ecology, the abundance of phytoplankton is converted into relative proportions, the relative proportions are ranked from small to large, then index fitting is carried out, the species capacity, monopoly degree and instability coefficient are calculated according to an index fitting curve equation and an index fitting curve, and the diversity of phytoplankton is analyzed. The species capacity reflects the species number or richness, the monopoly degree and the instability coefficient reflect the uniformity of the species, a diversity index is formed, and the diversity of phytoplankton is more comprehensively and quantitatively analyzed.

Description

technical field [0001] The invention relates to the field of ecology, in particular to a method and system for quantitatively analyzing the diversity of phytoplankton. Background technique [0002] Species diversity is at the heart of biodiversity. Species diversity has two meanings: one is the number or richness of species, which refers to the number of species in a community or habitat; the other is species evenness, which refers to the number of individuals of all species in a community or habitat. The distribution of the number reflects the uniformity of the distribution of the number of individuals of each species. [0003] Diversity index is a comprehensive index reflecting richness and evenness. There are many formulas for measuring diversity, such as species richness, Shannon index (base 2 or e), Pielou evenness index, Simpson index (1-D or 1 / D form), Margalef index, Berger-Parker index, McIntosh Index, McIntosh evenness index, Brillouin index, Brillouin evenness ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06F17/18
Inventor 李明叶思思文玲胡恩
Owner NORTHWEST A & F UNIV
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