Deep sea luminous plankton visual capture device

Abstract

The invention discloses a deep sea luminous plankton visual capture device. The deep sea luminous plankton visual capture device comprises a camera cabin, a battery cabin, a sieve net and a bracket; the camera cabin and the battery cabin are fixed on the bracket; the battery cabin is used for supplying power to the camera cabin; the sieve net is arranged opposite to the camera end of the camera cabin; and the sieve net is movably connected with the bracket. The deep sea luminous plankton visual capture device provided by the invention can carry various submersible vehicles and underwater working platforms, can record biological stimulated luminous images, can perform continuous in-situ observation on the deep sea luminous planktons, breaks through the technical bottleneck in deep sea biological research, provides technological means for in-situ observation of biomass and community vertical or horizontal space distribution, and deepens understanding and cognition on deep sea organisms.

Description

technical field [0001] The invention relates to the technical field of visual detection of deep-sea luminous plankton, in particular to a visual capture device for deep-sea luminous plankton. Background technique [0002] Detecting and studying marine luminous zooplankton, and understanding their biomass, abundance, and community species diversity, play a positive role in the study of marine material circulation and global climate change responses. Early studies on marine luminescent plankton mainly relied on trawling and water collection to obtain samples, and then observed and analyzed them under a laboratory microscope, but trawling could not reflect their underwater movement orientation, behavioral characteristics, and the relationship between group structures , and the experimental method is time-consuming and labor-intensive, causing great interference to marine organisms. [0003] To sum up, the existing sampling technology for the study of marine luminescent plankto...

AI Technical Summary

Problems solved by technology

Early studies on marine luminescent plankton mainly relied on trawling and water collection to obtain samples, and then observed and analyzed them under a laboratory microscope, but trawling could not reflect their underwater movement orientation, behavioral characteristics, and the relationship between group structures , and the experimental method is time-consuming and labor-intensive, causing great interference to marine life

[0003] In summary, the existing sampling technology for research on marine luminous plankton has the defects of time-consuming and laborious, great interference to marine organisms, and inaccurate experimental data.

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