Test device and research method for migration and habitat preference behaviors of aquatic animals

An aquatic animal and experimental device technology, applied in the directions of collaborative operation devices, applications, instruments, etc., can solve the problems of low accuracy and reliability, unreal simulation, and high research cost, and achieve convenient operation, real simulation, and practicality. strong effect

Inactive Publication Date: 2017-12-29
TONGREN POLYTECHNIC COLLEGE
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  • Abstract
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a test device and research method for aquatic animal migration and habitat preference behavior, so as to solve the unrealistic simulation, accuracy and reli...

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  • Test device and research method for migration and habitat preference behaviors of aquatic animals

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing and specific embodiment the invention is further introduced:

[0027] refer to figure 1 , the present invention is a kind of test device for aquatic animal migration and habitat preference behavior, comprising:

[0028] The pool 9 is provided with a circulating waterway in the pool 9, wherein the pool 9 can be circular, oval, square and other shapes, and the pool 9 can be made of polyethylene plastic, glass fiber material or cement pouring.

[0029] The screen baffle 8 is movably arranged on the inner ring of the circulating water channel, and is used to filter out the water in the circulating water channel. Specifically, a plurality of cement piers 4 can be placed inside the circulating water channel. By moving the cement piers 4 and selecting The filter screen baffles 8 of different sizes can realize the adjustment of the width of the circulating water channel, so as to meet the needs of different water body animal tests...

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Abstract

The invention discloses a test device and a research method for migration and habitat preference behaviors of aquatic animals. The test device comprises a water tank with a circulating waterway, a filter screen baffle, a drive water pump, a light-reflecting observation area, a video-recording observation area, a radio frequency identification system and a lighting system. The test device and the research method for the migration and habitat preference behaviors of the aquatic animals have the advantages that field ecological parameter simulation is firstly applied to construction of indoor aquatic animal behavioral research devices and behavioral researches, so that the research devices simulate field ecological parameters (water flow velocity, water depth, river bed materials, river geomorphology and light intensity) to the greatest degree, and research results are closer to real field conditions of the aquatic animals.

Description

technical field [0001] The invention relates to a test device and research method for aquatic animal migration and habitat preference behavior, and belongs to the technical field of aquatic animal migration and habitat preference behavior research. Background technique [0002] Constructing a harmonious human-water environment, strengthening the aquatic economy, and protecting and utilizing endemic, rare and even endangered animals are inseparable from the research and protection of the three life history processes of aquatic animal reproduction, feeding and fattening, and overwintering. Studies of its migratory and habitat preference behaviors. Research on migration, migration and habitat preference behavior of aquatic animals can be divided into two directions: field ecological research and indoor experimental research. Field ecological research was adopted and widely used at home and abroad early because of its directness and authenticity. However, field research is subj...

Claims

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Application Information

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IPC IPC(8): A01K63/00A01K63/06A01K63/04G06K17/00
CPCA01K63/00A01K63/045A01K63/047A01K63/06G06K17/00
Inventor 李艳华胡佳罗刚先大强伍春艳罗实亚王鲁
Owner TONGREN POLYTECHNIC COLLEGE
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