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Bloom-forming cyanobacteria wind power disturbance-based day and night vertical migration simulation device

A technology of cyanobacteria blooms and a simulation device, which is applied to measurement devices, instruments, scientific instruments and other directions, can solve the problems of less research on the vertical migration law of cyanobacteria in the day and night, and insufficient research on the migration law of cyanobacteria populations during the day and night, and achieves the simulation situation. realistic effect

Inactive Publication Date: 2016-11-02
常州市环境科学研究院
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Problems solved by technology

However, at present, there are few studies on the diurnal vertical migration of cyanobacteria in water blooms, especially the diurnal migration of cyanobacteria under different wind disturbance conditions. The equipment has important scientific significance

Method used

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  • Bloom-forming cyanobacteria wind power disturbance-based day and night vertical migration simulation device

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] In the present invention, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0021] Such as figure 1 As shown, the water bloom cyanobacteria of the present invention is subjected to wind disturbance diurnal vertical migration simulation ...

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Abstract

The invention belongs to an artificial simulation device and relates to a bloom-forming cyanobacteria wind power disturbance-based day and night vertical migration simulation device. The device comprises a support device, a culture device, an illumination simulation system, a wind emulation system and a control unit. The support device coats the culture device. Bloom-forming cyanobacteria are cultured in the culture device. The illumination simulation system and the wind emulation system are installed on the support device. The control unit is electrically connected to the illumination simulation system and the wind emulation system and is used for controlling starting and stopping of the illumination simulation system, illumination intensity of the illumination simulation system, starting and stopping of the wind emulation system and wind intensity of the wind emulation system. The bloom-forming cyanobacteria wind power disturbance-based day and night vertical migration simulation device is used as a device for simulation of wind power disturbance and illumination-caused influence on bloom-forming cyanobacteria and is suitable for scientific research.

Description

technical field [0001] The invention belongs to artificial simulation devices, in particular to a simulation device for diurnal and night vertical migration of algal blooms disturbed by wind force. Background technique [0002] Cyanobacterial blooms are one of the major environmental problems in freshwater eutrophic lakes in the world. The frequent occurrence of cyanobacteria blooms not only causes huge ecological damage and economic loss, but the production of algal toxins can also bring great environmental health risks. Therefore, the research on the relationship between algal blooms and environmental factors has become a focus of attention, and researchers from all over the world have done a lot of research on their physiological characteristics. However, at present, there are few studies on the diurnal vertical migration of cyanobacteria in water blooms, especially the diurnal migration of cyanobacteria groups under different wind disturbance conditions. The equipment ...

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Application Information

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IPC IPC(8): G01N33/00
CPCG01N33/00
Inventor 徐宪根周美春曹慧敏毛鹍范秀娟毛丽娜
Owner 常州市环境科学研究院
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