Ecological restoration method for servicing breakwater underwater area

Abstract

The invention relates to a breakwater ecologicalization technology, particularly to a servicing ocean breakwater underwater area ecological restoration method, and belongs to the field of ocean engineering and ocean ecological engineering. The method comprises the following steps: (1) investigating a sea area of a concrete structure construction position; (2) preparing a concrete adhesion matrix;(3) quantitatively collecting and culturing young oysters; (4) cleaning the surface of the breakwater; (5) carrying out underwater pouring of mortar; (6) placing an oyster adhesion matrix on site; (7)monitoring larva attachment; and (8) adding and managing nutrient substances. According to the invention, underwater non-dispersible ecological mortar is developed, and is poured into breakwater underwater area without oyster attachment to induce oysters to be massively attached to the breakwater underwater area, and due to the fact that the oysters serving as ecological engineers have the characteristics of purifying water and improving the water area, ecological restoration of the breakwater underwater area is achieved, and all-around high ecologicalization of the marine breakwater is achieved.

Description

technical field [0001] The invention relates to an ecological technology of breakwaters, in particular to an ecological restoration method for underwater areas of marine breakwaters in service, and belongs to the fields of marine engineering and marine ecological engineering. Background technique [0002] Due to the rapid development of coastal economy in recent decades without paying attention to environmental protection, it has caused large-scale destruction of coastal ecology, and has had a huge impact on the ecology and economy of my country's coast. At present, with the promulgation of a series of relevant national policies, my country's marine engineering construction will also usher in a peak period. At the same time, the large-scale construction of marine engineering and the breakwaters that ensure the stability of the surrounding sea area will further damage the already fragile ecosystem of the ocean. If proper protection of the ecological environment is not taken, ...

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Problems solved by technology

[0022] 5. The effect of roughness on the attachment of marine sessile larvae

This has brought huge challenges to the ecological restoration of breakwaters in underwater areas. It not only involves knowledge of related disciplines such as marine biology, marine microorganisms, marine chemistry, and marine concrete engineering materials and structures, but the direction of disciplines varies greatly.

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