Method for highly adaptive adjustment of artificial fish nests

Abstract

This invention discloses a height-adaptive adjustment method for artificial fish nests, implemented through an artificial fish nest comprising a waterproof hull with a surface energy buoy. The waterproof hull is connected to a ground anchor via a first height adjustment mechanism, which includes a first power source and a rope retractor. Habitat units are arranged around the waterproof hull via a second height adjustment mechanism, which includes a second power source and a lifting mechanism driven by it. An environmental monitoring sensor array and the habitat units are mounted on a lifting support connected to the lifting mechanism. The adjustment method includes: a. adjusting the height of the habitat units by adjusting the height of the waterproof hull; b. adjusting the height of the habitat units while keeping the height of the waterproof hull constant. The artificial fish nest structure of this invention is ingenious, safe, reliable, and adaptable to water level fluctuations. It can accurately locate the optimal water layer, significantly improving the reproductive success rate of fish and contributing to the maintenance of aquatic biodiversity.

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