River or lake rare germplasm resource migration and protection equipment and using method thereof

Abstract

The invention discloses river or lake rare germplasm resource migration and protection equipment and a using method thereof. The river or lake rare germplasm resource migration and protection equipment comprises a boat and a control room, wherein the control room is arranged on the boat; an organism temporary storage box and a power system are arranged on the boat; the organism temporary storage box can be placed in a river or lake, and lifting of the organism temporary storage box is controlled by the power system; the organism temporary storage box is a box of which the top is not closed, but the periphery is closed and a bottom plate is movable; the movable bottom plate consists of two butt plates which are controlled to be opened or closed by a hydraulic cylinder; and a watertight sealis arranged at a position where the two butt plates are combined. Rare germplasm resources in the river or lake are protected when the river or lake is dredged. According to the provided structure, the organism temporary storage box is arranged on the boat, before dredging through the equipment, rare organisms in the river or lake are migrated from original positions, and then dredging construction of bottom sediment of the river or lake is carried out; and after dredging is finished, the rare organisms are placed back to the original positions. While the river or lake is dredged, the rare germplasm resources in the lake are protected, diversity of species of the river or lake is maintained favorably, and thus, the equipment has great significance on protection of the germplasm resourcesin the lake.

Description

technical field [0001] The invention relates to the field of ecological dredging of polluted bottom mud of rivers and lakes, in particular to a migration protection device for rare germplasm resources of rivers and lakes and a method for using the same. Background technique [0002] At present, the sedimentation problem of many rivers and lakes in China has gradually been paid attention to. In order to meet the requirements of standard expansion and improve the ecological environment of rivers and lakes, it is often necessary to use various mechanical or manual methods to remove the sedimentation. However, during the dredging process, most of the dredging starts from the surface sediment, together with the aquatic organisms in the sediment, which is extremely unfavorable to the protection of species diversity in rivers and lakes, especially the protection of rare organisms. my country has a vast territory and numerous rivers and lakes, which are rich in biological species. M...

AI Technical Summary

Problems solved by technology

However, during the dredging process, most of the dredging starts from the surface sediment, together with the aquatic organisms in the s...

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