Indoor microcosm simulation experiment device for simulating river ecosystem
A technology of river ecosystem and simulation experiment device, applied in the field of ecotoxicology, can solve problems such as imperfect simulation of real environment
Pending Publication Date: 2019-01-22
CHINESE RES ACAD OF ENVIRONMENTAL SCI
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However, the environmental conditions that can be provided in the existing incubators are still quite different from the real natural environmental conditions, and the simulation of the real environment is not perfect
[0003] Therefore, limited by the above conditions, there are still many defects in the authenticity of ecosystem simulation using incubators.
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[0040] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0041] An embodiment of the present invention provides an indoor microcosm simulation experiment device for simulating a river ecosystem, which will be described below with reference to the accompanying drawings.
[0042] refer to Figure 1-2 As shown, the support frame is used to fix the device body. The support frame is made of aluminum alloy, which is convenient for cleaning and also plays a role of stable support. The device b...
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Abstract
The invention relates to an indoor microcosm simulation experiment device for simulating a river ecosystem. The device simulates the wind as well as thunder and lightning phenomena of the nature through a wind, thunder and lightning simulation control unit; through a water level control unit, the water level of a river is simulated; through a medicine adding control unit, the concentration of pollutants in a river water body can be simulated; meanwhile, through a water treatment unit, the circulation flow of the river is realized; and through the reasonable cooperation of each control unit, river ecosystem simulation under a natural condition is realized so as to finish the research of an influence of the pollutants on the river ecosystem, the research of a migration behavior in the riverecosystem and the research of the mutual function of various processes and components.
Description
technical field [0001] The invention relates to the technical field of ecotoxicology, in particular to an indoor microcosm simulation experiment device for simulating river ecosystems. Background technique [0002] Using an incubator to simulate an ecosystem to conduct various ecotoxicological experiments is a relatively mature and widely used technical means. It simulates various components in the natural ecosystem by adding inorganic phases (such as sediment, rockery, etc.) and organic phases (plants, aquatic animals, etc.) in the box, and artificially controls various conditions of the simulated system, such as water temperature , pH, concentration of toxic chemicals, etc., to observe the impact of these conditions on biological samples. However, the environmental conditions that can be provided in the existing incubators are quite different from the real natural environmental conditions, and the simulation of the real environment is not perfect. [0003] Therefore, lim...
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IPC IPC(8): G01N33/18
CPCG01N33/1866
Inventor刘征涛王晓南范博李霁
OwnerCHINESE RES ACAD OF ENVIRONMENTAL SCI