CN114223597A - Bio-symbiotic reef device suitable for muddy coast and application - Google Patents
Bio-symbiotic reef device suitable for muddy coast and application Download PDFInfo
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- CN114223597A CN114223597A CN202111405789.5A CN202111405789A CN114223597A CN 114223597 A CN114223597 A CN 114223597A CN 202111405789 A CN202111405789 A CN 202111405789A CN 114223597 A CN114223597 A CN 114223597A
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- 241000237502 Ostreidae Species 0.000 claims abstract description 64
- 235000020636 oyster Nutrition 0.000 claims abstract description 64
- 230000008635 plant growth Effects 0.000 claims abstract description 16
- 235000001968 nicotinic acid Nutrition 0.000 claims abstract description 13
- 239000004567 concrete Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 241000894007 species Species 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000002028 Biomass Substances 0.000 abstract description 2
- 230000012010 growth Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 240000002044 Rhizophora apiculata Species 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
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- 238000000034 method Methods 0.000 description 2
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- 239000011780 sodium chloride Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
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- 229920001903 high density polyethylene Polymers 0.000 description 1
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- 230000000813 microbial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/70—Artificial fishing banks or reefs
- A01K61/73—Artificial fishing banks or reefs assembled of components
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Abstract
The invention provides a bionics reef device suitable for a muddy coast and application thereof, the bionics reef device comprises an oyster reef shell, an oyster reef mesh bag and a plant growth carrier, the oyster reef shell is of a hollow cube structure, aiming at the ecological environment problems of the existing coastal beach ecological shoreline degradation, biological diversity reduction, ecological function degradation, environmental bearing capacity reduction and the like, the oyster reef is combined with the coastal plants suitable for growth, a better habitat is provided for coastal biological species, and biomass and biological diversity are increased.
Description
Technical Field
The invention relates to the technical field of coastal ecological restoration, in particular to a biogenetic reef device suitable for a muddy coast and application thereof.
Background
With the high-speed development of economy, the development of coastal zones is continuously enhanced and expanded by people, the coastal wetland area is sharply reduced and seriously degraded due to excessive sea reclamation and reclamation cultivation, the ecological structure of a tidal flat is damaged, the bottom of the tidal flat is polluted, the biological diversity is reduced, and the ecological function is lost. These problems have seriously threatened the continuous utilization of coastal resources, adversely affecting the development of marine economy. The coastal beach wetland is positioned in a transition zone of a land ecosystem and a marine ecosystem, is a fragile ecological sensitive area, is also an important environmental resource, and has important ecological functions: the ecological systems of coastal zones such as mangrove forests, saline marsh wetlands and the like can effectively block water flow, stabilize the structure of the shoals, improve the anti-scouring capability and be a natural ecological safety barrier for resisting natural disasters such as typhoons, storm tides and the like.
At present, the ecological restoration related technology of offshore wetland is mainly used for restoring or reconstructing degraded or disappeared beach wetland through ecological technology or ecological engineering, the structure and function before interference are reproduced, the aim is to restore the ecological function, and simultaneously, the ecological and disaster reduction synergy of coastal zones are promoted. Secondly, domestic and foreign researches mainly focus on ecological restoration of a single ecosystem, community or species, for example, the researches on mangrove forest ecosystem restoration mainly focus on artificial cultivation of plants, and the saline marsh wetland restoration researches mainly focus on restoration of hydrologic deposition environment and restoration technology of vegetation. According to the invention patent (201510772345.3), the damaged oyster reef ecosystem is assisted to recover by constructing the triangular oyster reef body, the method usually adopts ecological recovery of oyster single species, and only a hard surface for oyster to attach is added; for example, the invention patent (202021224333. X) adopts reinforced concrete as a sea wall greening device, the method has limited mangrove vegetation growth, and the device for mangrove planting has poor ecology. Therefore, the development of various ecological restoration technologies which have quick response and low cost and are suitable for different types of mudflat degradation is one of the important future research directions. At present, regarding the intertidal zone silt sea area environment, a certain defect still exists aiming at the coastal bioremediation technology.
Therefore, the bionics reef body device suitable for the muddy coast is needed to be provided, and a plurality of bioremediation technologies, namely oyster-plant-microorganism composite remediation technologies, are adopted to build various different habitat environments, so as to remedy the problem of deterioration of the coastal wetland in the coastal zone and improve the diversity of coastal organisms.
Disclosure of Invention
The first purpose of the invention is to provide a biological symbiotic reef device suitable for a muddy coast aiming at the problem that the coastal biological repair technology has certain defects.
Therefore, the above purpose of the invention is realized by the following technical scheme:
the utility model provides a bionics type reef body device suitable for silt matter coast which characterized in that: the bionics type reef device suitable for silt quality coast includes oyster reef casing, oyster reef pocket, vegetation carrier, the oyster reef casing is square hollow out construction, the inside top of oyster reef casing is equipped with the vegetation carrier, the inside below of oyster reef casing is equipped with the oyster reef pocket.
While adopting the above technical scheme, the present invention can also adopt or combine the following further technical schemes:
as a preferred technical scheme of the invention: each side surface of the oyster reef shell is provided with through holes at equal intervals, and the through holes are rounded rectangles;
as a preferred technical scheme of the invention: the crossed part of each side surface of the oyster reef shell is provided with triangular concrete on the same plane for assisting in supporting a plant growth carrier.
As a preferred technical scheme of the invention: four angles of oyster reef casing top surface are equipped with the anticorrosive stainless steel plate of triangle-shaped respectively for supplementary restriction vegetation carrier's position.
As a preferred technical scheme of the invention: and the plant growth carrier is provided with a degradable thread rope in a penetrating manner and is used for binding the plant growth carrier on the side through hole of the oyster reef shell.
As a preferred technical scheme of the invention: waste oyster shells and broken stones are arranged in the oyster reef mesh bag.
As a preferred technical scheme of the invention: the oyster reef mesh bag is provided with a degradable cord in a penetrating mode and is used for binding the oyster reef mesh bag on the through hole in the side face of the oyster reef shell, so that the oyster reef mesh bag is fixed below the inner portion of the oyster reef shell.
As a preferred technical scheme of the invention: halophytes are planted on the plant growth carrier, and the plant growth carrier comprises plant fibers, a high-molecular polymer fiber composite light material and grids.
As a preferred technical scheme of the invention: the halophytes are adapted to local, common halophyte species.
It is still another object of the present invention to provide the use of the bio-symbiotic reef device suitable for muddy coast as described above in the ecological restoration of coast.
The bionics reef device suitable for the muddy coast combines the oyster reef with the coastal plants, has light materials and stable configuration, is beneficial to water flow exchange and material exchange in an intertidal zone, can lure benthonic animals, enrich microbial communities, create slow flow conditions, provide a better habitat for coastal biological species, and increase biomass and biodiversity. Meanwhile, the halophytes are used as a part of the structure, so that the wave impact is effectively weakened, the service life of the reef body is prolonged, and the survival of different coastal organisms is met.
Drawings
Fig. 1 is a perspective view of a bioburden type reef device suitable for a muddy coast provided by the invention.
Figure 2 is a side view of a bio-symbiotic reef apparatus suitable for muddy coasts provided by the present invention.
Fig. 3 is an aerial view of the bio-symbiotic reef device suitable for the muddy coast provided by the invention.
Fig. 4 is a perspective view of a plant growth carrier of a bio-symbiotic reef apparatus suitable for muddy coast provided by the present invention.
Detailed Description
The invention is described in further detail with reference to the figures and specific embodiments.
Referring to fig. 1, the bionics type reef device suitable for the muddy coast comprises an oyster reef shell 1, an oyster reef mesh bag 3 and a plant growth carrier 4, wherein the oyster reef shell 1 is of a cube hollow structure, the plant growth carrier 4 is arranged above the inside of the oyster reef shell 1, and the oyster reef mesh bag 3 is arranged below the inside of the oyster reef shell 1.
In the present embodiment, referring to fig. 1, the oyster reef casing 1 is a cube having a length × height × width of 1 × 1m, and is made of coarse lightweight concrete, and has a wall thickness of 10 cm.
In this embodiment, 1 each side of oyster reef casing sets up equidistant through-hole 2, and through-hole 2 is fillet rectangle, and length x width is 30cm x 5cm, and the concrete size of oyster reef casing side through-hole can change according to actual need in other embodiments.
In this embodiment, the intersecting position of each side of the oyster reef shell 1 is provided with triangular concrete in the same plane for assisting in supporting the plant growth carrier.
In this embodiment, four angles of 1 top surface of oyster reef casing are equipped with anticorrosive stainless steel plate 5 of triangle-shaped and supporting screw 6 respectively for supplementary restriction vegetation carrier 4's position, anticorrosive stainless steel plate 5 is the stainless steel that the environmental protection passivator was handled, and anticorrosive stainless steel plate can set up to other shapes in other embodiments certainly.
In this embodiment, be equipped with discarded oyster shell, rubble in the oyster reef pocket 3, discarded oyster shell, rubble all pass through the disinfection, and discarded oyster shell, rubble and pocket constitute an oyster reef pocket jointly.
In this embodiment, wear to be equipped with the coir rope on the oyster reef pocket 3 for tie the oyster reef pocket and make it be fixed in the inside below of oyster reef casing 1 on the side through-hole 2 of oyster reef casing 1.
In this embodiment, halophytes are planted on the plant growth carrier 4, the plant growth carrier 4 comprises plant fibers, a high polymer fiber composite light material and a grid, and the grid is made of a non-toxic high-density polyethylene material.
In this embodiment, wear to be equipped with on the vegetation carrier 4 through the coir rope for tie the vegetation carrier in oyster reef casing 1 side through-hole 2 on, make vegetation carrier 4 be fixed in the inside triangle-shaped concrete upper surface of oyster reef casing 1, increase its steadiness, inject the position of vegetation carrier 4. In other embodiments, the coir rope can be replaced with other biodegradable cords.
In this embodiment, the halophyte is a native, common species of halophyte, such as reed.
The bionics type reef body device suitable for the muddy coast is characterized in that firstly, halophyte seedlings are transplanted to a plant growth carrier 4, the bionics type reef body device suitable for the muddy coast is placed in a laboratory incubator or an offshore aquaculture area, and oyster reefs are waited for maturing. And then before the breeding period of halophytes and oysters every year, putting the cultured bionics reef device suitable for the muddy coast into a sea area restoration area at the time of low tide. Of course, in other embodiments, the bionics type reef device suitable for the muddy coast can fully play the ecological function thereof through multi-stage series connection so as to be applied to the ecological restoration aspect of the coast.
The above-described embodiments are intended to illustrate the present invention, but not to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit of the present invention and the scope of the claims fall within the scope of the present invention.
Claims (8)
1. The utility model provides a bionics type reef body device suitable for silt matter coast which characterized in that: the bionics type reef device suitable for silt quality coast includes oyster reef casing, oyster reef pocket, vegetation carrier, the oyster reef casing is square hollow out construction, the inside top of oyster reef casing is equipped with the vegetation carrier, the inside below of oyster reef casing is equipped with the oyster reef pocket.
2. The bioburden reef apparatus adapted for use on a muddy coast as defined in claim 1 wherein: the side of oyster reef casing sets up a plurality of equidistant through-holes, the through-hole is fillet rectangle.
3. The bioburden reef apparatus adapted for use on a muddy coast as defined in claim 1 wherein: triangular concrete in the same plane is arranged on the inner side of the intersection of every two side surfaces of the oyster reef shell, and the triangular concrete in the same plane is used for assisting in supporting a plant growth carrier.
4. The bioburden reef apparatus adapted for use on a muddy coast as defined in claim 1 wherein: four angles of oyster reef casing top surface are equipped with the anticorrosive stainless steel plate of triangle-shaped respectively in order to be used for supplementary position of restriction vegetation carrier.
5. The bioburden reef apparatus adapted for use on a muddy coast as defined in claim 1 wherein: and the plant growth carrier is provided with a degradable thread rope in a penetrating manner and is used for binding the plant growth carrier on the through hole in the side face of the oyster reef shell.
6. The bioburden reef apparatus adapted for use on a muddy coast as defined in claim 1 wherein: waste oyster shells and broken stones are arranged in the oyster reef mesh bags.
7. The bioburden reef apparatus adapted for use on a muddy coast as defined in claim 1 wherein: the oyster reef net bag is provided with a degradable rope in a penetrating mode, and the degradable rope is used for binding the oyster reef net bag on a through hole in the side face of the oyster reef shell so that the oyster reef net bag is fixed below the inner portion of the oyster reef shell.
8. Use of the bioburden reef apparatus adapted for muddy coast according to any one of claims 1 to 7 in coastal ecology restoration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111405789.5A CN114223597A (en) | 2021-11-24 | 2021-11-24 | Bio-symbiotic reef device suitable for muddy coast and application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111405789.5A CN114223597A (en) | 2021-11-24 | 2021-11-24 | Bio-symbiotic reef device suitable for muddy coast and application |
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| Publication Number | Publication Date |
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| CN114223597A true CN114223597A (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111405789.5A Pending CN114223597A (en) | 2021-11-24 | 2021-11-24 | Bio-symbiotic reef device suitable for muddy coast and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115059014A (en) * | 2022-06-10 | 2022-09-16 | 中国电建集团昆明勘测设计研究院有限公司 | Intertidal zone structure suitable for muddy coastal zone and arrangement method |
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