CN204930017U

CN204930017U - Tide coral breeding facility

Info

Publication number: CN204930017U
Application number: CN201520648743.XU
Authority: CN
Inventors: 李洪武
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-26
Filing date: 2015-08-26
Publication date: 2016-01-06
Anticipated expiration: 2025-08-26

Abstract

The utility model belongs to the artificial recovery technique field of the marine eco-environment, relate to a kind of tide coral breeding facility, comprise breeding pond, breeding pond arranges latticed water body and exchanges mouth on the pool wall in the front in sea, and the interval, front of breeding pond shoreward arranges fence; In breeding pond, arrange breeding tree, breeding tree is upper arranges the breeding branch carrying attachment circle.The utility model structure is simple, by breeding pond at Coastal Construction, breeding pool wall is utilized to stop ocean wave, the water body utilizing oceanic tide to be changed to breeding pond is changed, for coral breeding provides the breeding environment that water quality is transparent, stormy waves is less, solve the problem existing for the reproductive modes of existing field, to coral breed and restoration of the ecosystem significant.

Description

Tide coral breeding facility

Technical field

The utility model belongs to the artificial recovery technique field of the marine eco-environment, relates to a kind of coral breeding facility, is specifically related to the breeding of a kind of tide coral and repairs with ecosystem group, the research facilities of exploitation.

Background technology

The ecosystem that coral reef ecologic system is made up of jointly coral reef community and the marine environment around it, it is the important component part of marine ecosystems, be one of ecosystem of the high bio-diversity of generally acknowledging in the world, there is important ecological significance.Coral requires harsh to growing environment, major part growth is high in transparency, in poor trophic level marine site, in the last few years, due to climatic variation, the acidifying that seawater warms and continues, artificial overfishing, illegally fish for, illegally excavate, not science port construction and do not protect the factors such as ocean development, coral reef distribution area and length are significantly reduced, if Hainan Province of China coral reef distribution area and length are respectively than decreasing 55.57% the sixties in last century, 59.1%, the coral reef maintaining marine ecosystems balance is faced with serious degradation phenomena, situation is very severe, how " desert, seabed " is become " oasis, seabed " and become everybody common cry.

Now, coral reef restoration of the ecosystem mainly contains the pattern of two kinds of human interventions, and one is by management means, protects eliminate with this pressure causing coral reef ecological disruption to coral reef region; Another kind is bred coral reef by methods such as sexual propagation and asexual transplanting corals, to reach the object of recovery.Experiment shows, carrying out sexual propagation and asexual transplanting coral is the important intervention means that artificial coral reef recovers, China still belongs to the starting stage in this regard, transplant report about coral few, external as Japan, the U.S., Israel, Indonesia and Philippine transplant with the research of cultivating to coral and report more.

At present, Large scale field breeding coral adopts two kinds of patterns substantially: one is set up breeding pond on land to breed; Two is breed at greater coasting area.Because the primary growth ability of coral is comparatively fragile, Reproduction Conditions requires high, and as transparent in water quality, stormy waves is less etc., and set up breeding pond breeding coral success rate high, but be difficult to keep water cleaning transparent, need often to change water body, operation is loaded down with trivial details, and cost is high.Although carry out coral breeding at greater coasting area need not build

Vertical breeding pond, reproductive-cost is lower, but marine environment rather harsh, as seawater is muddy, stormy waves is large, causes coral to breed success rate lower, can not be satisfied with the reparation of the sea area ecosystem.

Utility model content

The purpose of this utility model provides a kind of tide coral breeding facility, environment is bred preferably for coral breeding provides, solve the problem existing for the reproductive modes of existing field, to coral breed and restoration of the ecosystem significant.

The technical scheme that the utility model adopts:

A kind of tide coral breeding facility, comprise the breeding pond built in longshore water body, breeding pond arranges latticed water body and exchanges mouth on the pool wall in the front in sea, both can stop that the nuisance in seawater entered in breeding pond, can carry out seawater replacing when flood tide, ebb tide again, keep the clean transparent of breeding pool inner water body, the interval, front of breeding pond shoreward arranges fence, the turnover of current can be accelerated, other foreign material can be stopped again and enter breeding pond; In breeding pond, arrange breeding tree, breeding tree is upper arranges the breeding branch carrying attachment circle, breeds for coral.

Described breeding pond is designed to rectangular structure.

Described breeding pond arranges latticed water body and exchanges mouth on the pool wall of the side in sea.

The pool wall in described breeding pond is arranged the breeding branch carrying attachment circle.

The utility model is by breeding pond at Coastal Construction, breeding pool wall is utilized to stop ocean wave, the water body utilizing oceanic tide to be changed to breeding pond is changed, for coral breeding provides the breeding environment that water quality is transparent, stormy waves is less, solve the problem existing for the reproductive modes of existing field, to coral breed and restoration of the ecosystem significant.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1, breed pond; 2, water body exchanges mouth; 3, fence; 4, breeding tree; 5, branch is bred.

Embodiment

Below by embodiment the utility model is described in further detail by reference to the accompanying drawings, but not as to restriction of the present utility model.

In the construction shown in fig. 1, the utility model comprises the breeding pond 1 built in longshore water body, breeding pond is designed to rectangular structure, area 70m × 30m, Height Standard: high water time is no more than breeding face, pond, the time of low water and is not less than breeding pond half height, the pool wall in breeding pond can stop ocean wave, and slow down seawater velocity, for coral provides good Reproduction Conditions.Breeding pond 1 towards the front in sea, the below of side pool wall arranges latticed water body and exchanges mouth 2, water body exchanges mouth 2 and is rectangle, long (height) 50-180cm, wide 50cm, the interval, front of breeding pond shoreward arranges fence 3, the turnover of current can be accelerated, other foreign material can be stopped again and enter breeding pond; In breeding pond, the equal interval 5m in all around arranges breeding tree 4, breeding tree is upper arranges the breeding branch 5 carrying attachment circle, the upper left right septum 1m of pool wall in breeding pond, arrange breeding branch 5 every 0.5m between the upper and lower, breeding branch 5, upwards in 45 ° of settings, is bred for coral.

The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a tide coral breeding facility, is characterized in that: comprise the breeding pond built in longshore water body, and breeding pond arranges latticed water body and exchanges mouth on the pool wall in the front in sea, and the interval, front of breeding pond shoreward arranges fence; In breeding pond, arrange breeding tree, breeding tree is upper arranges the breeding branch carrying attachment circle.

2. breeding facility according to claim 1, is characterized in that: described breeding pond is designed to rectangular structure.

3. breeding facility according to claim 1, is characterized in that: described breeding pond arranges latticed water body and exchanges mouth on the pool wall of the side in sea.

4. breeding facility according to claim 1, is characterized in that: the pool wall in described breeding pond is arranged the breeding branch carrying attachment circle.