Systems and methods for testing the effects of the chemical environment of water bodies on the behavior of plankton

A plankton and chemical environment technology, applied in the field of experimental research on plankton behavior, can solve problems such as lack of test specifications and inability to meet high-standard experimental requirements, and achieve persuasive and repeatable results
CN105842411BInactive Publication Date: 2017-08-25HUANGSHAN UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HUANGSHAN UNIV
Publication Date
2017-08-25
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses an experimental system for testing the influence of a chemical environment of a water body on plankton ethology. The experimental system comprises a test-bed assembly, an illumination adjusting assembly, a temperature adjusting assembly, a central control assembly and an uninterrupted power source assembly. The test-bed assembly contains multiple liquid storage bags, multiple flow control devices, multiple infusion tubes and a test container. The test container contains a main body device, a central water inlet region, an anti-runaway protection net, a selective test region and multiple glass separator plates. The experimental method is carried out by the experimental system for testing the influence of a chemical environment of a water body on plankton ethology. The experimental system and the experimental method can guarantee accuracy of experimental conditions and accuracy of experiment effect, and are suitable for rapidly verifying behavior changes of zooplankton responding to different concentration levels of different environmental factors or the same environmental factor.
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Description

technical field

[0001] The present application relates to the field of experimental research on the behavior of plankton, and more specifically, relates to an experimental system and an experimental method for testing the influence of the chemical environment of the water body on the behavior of plankton. Background technique

[0002] Avoidance behavior is very common in nature, and it is a more effective way for organisms to escape potential threats (Loose & Dawidowicz 1994). Avoiding potential risks through avoidance behavior has been found in most organisms in response to external environmental stress. For example, Das&Stickle (1994) found that larval blue crabs (Callinectes sapidus) and small blue crabs (Callinectes similis) showed obvious avoidance behavior when they sensed hypoxic water, and this avoidance behavior was similar in other crustaceans ( Shrimp) are also found (Cook & Boyd 1965, Haefner 1971). In the context of global change, the physical and chemical env...

Claims

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