Artificial shallow sea ecosystem marine ranch

Abstract

The invention relates to an artificial shallow sea ecosystem marine ranch. The marine ranch is an ecological bionic project artificially imitating a natural upwelling fishery and a shallow continental shelf ecosystem fishery. With an artificially induced upwelling marine ranch device, nutrient-salt-rich deep sea water is induced to lift to a euphotic zone. Nutrient salt sinking is prevented with an artificial hallow continental shelf ecosystem marine ranch device. A huge well-conditioned place is provided for the growth, reproduction, spawning, feeding, hiding, inhabitation and activity of various marine lives. Coordination and cooperation of light, heat, water, fertilizer, bait, oxygen and space resources are realized. Solar energy is absorbed and converted into biomass energy; carbon dioxide is absorbed and reduced into phytoplankton; and through the marine ecosystem food chain and food web, phytoplankton is converted into zooplankton and economic animals such as fish, shrimp, crab, shell, sea cucumber, squid and the like. After catching and processing, seafood such as fish meat, fishmeal and fish oil can be produced. The seafood fish meat can be adopted as a food; the fishmeal can be adopted as a feed; and the fish oil can be processed into food or into biodiesel as an energy. With the marine ranch, in the sea euphotic zone, solar energy is converted into food and energy.

Description

technical field [0001] Artificial shallow sea ecosystem marine ranch, an engineering technical solution for constructing rich marine ranch through artificial engineering measures on the barren deep ocean, belongs to the field of marine environmental ecosystem reconstruction project, marine fishery ecosystem construction project and marine biological resource breeding technical engineering field , Open up and build the euphotic layer on the surface of the deep ocean, which is currently difficult for humans to fully utilize, into a marine pasture that humans can maturely develop and utilize. Artificial shallow sea ecosystem marine ranching technology is one of the feasible technical reserve schemes for China's current implementation of the "maritime granary", and it is also one of the feasible technical reserve schemes for global climate change projects. It uses the principles of ecological bionics and modern material engineering technology to develop Achievements, apply the mic...

AI Technical Summary

Problems solved by technology

my country lacks high-quality cultivated land and fresh water resource reserves. Although the national policy ensures a red line of 1.8 billion mu of cultivated land, the quality of the newly added cultivated land is obviously not as good as that of the original cultivated land occupied by urbanization.