Investigation and evaluation system for biological diversity

Abstract

The invention relates to the technical field of ecology and biology, and discloses a biological diversity investigation and evaluation system. The investigation and evaluation system for the biodiversity comprises a region positioning system, an ecological analysis system, a simulation distribution system, a sampling investigation system, an investigation shooting system, a result confirmation system, an investigation and evaluation system and a data output system. According to the method, the biological distribution in the region is simulated, and the sampling region division is performed on the region according to the simulation result, so that the division of the sampling region is more scientific, objective, comprehensive and representative, more accurate reference data is provided for the subsequent evaluation result, and the biological diversity evaluation in the region is more accurate; the evaluation efficiency is greatly improved, and a more efficient, more accurate and less labor investigation mode is provided for evaluation of biodiversity.

Description

technical field [0001] The invention belongs to the technical field of ecology and biology, and specifically relates to a biological diversity investigation and evaluation system. Background technique [0002] Biodiversity, an ecological term, is a broad concept that describes the degree of diversity in nature, and various definitions have been proposed by different scholars. In the book "Conservation Biology", Jiang Zhigang et al. defined biodiversity as: "Biodiversity is the ecological complex formed by organisms and their environment and the synthesis of various ecological processes related to it, including animals. , plants, microorganisms and the genes they possess, and the complex ecosystems they form with their living environment". [0003] At present, when investigating and evaluating the biodiversity in the region, the random area sampling method is generally adopted for sampling survey. This method is not typical of scientific, objective, comprehensive and represe...

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Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a biological diversity survey and evaluation system, which effectively solves the problem that the random regional sampling method is generally used when investigating and evaluating the biological diversity in the region. Sampling survey, this method is not typical scientific, objective, comprehensive and representative, and the existing surveys generally use one or several survey objects to conduct surveys. This survey method is less affected by human influence. large, making the survey results less accurate

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