CN112154953B - Sink-increasing marine ranch - Google Patents
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- CN112154953B CN112154953B CN202011109847.5A CN202011109847A CN112154953B CN 112154953 B CN112154953 B CN 112154953B CN 202011109847 A CN202011109847 A CN 202011109847A CN 112154953 B CN112154953 B CN 112154953B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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- 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
- A01G33/00—Cultivation of seaweed or algae
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The invention relates to the technical field of increasing foreign currencies of marine ranches and discloses an increasing foreign currencies type marine ranch, which comprises a marine ranch culture area, wherein the marine ranch culture area is positioned near a coastline and is surrounded by culture net boxes; the rotation of the second fan blade, the third fan blade and the water flow promoting structure in the artificial reef body drives the seawater around the artificial reef body to rotate and flow, the seawater which rotates and flows generates artificial ascending water flow, and the ascending water flow conveys bottom nutritive salt to the surface layer, so that the plankton bloom of the water body is promoted, and the effect of the biological pump in the water area is enhanced. The invention solves the problem that the sink increasing technology of the ocean cannot be organically combined with the construction of the ocean pasture to realize the sink increasing of the ocean pasture at present.
Description
Technical Field
The invention relates to the technical field of increasing foreign exchange in a marine ranch, in particular to a foreign exchange increasing type marine ranch.
Background
Currently known mechanisms of ocean carbon sequestration mainly include two forms, solubility pumps and bio-driven carbon pumps. The marine carbon pump driven by the living beings is a main body of the marine carbon sink, and the operability of marine artificial sink increase is realized in view of the adjustability and controllability of the biological activities. Among the bio-driven ocean carbon pumps, bio-pump and micro-bio-carbon pump are two important bio-carbon storage mechanisms known at present.
The marine ranch also has the function of a carbon sink. At present, only the functions of restoring the habitat and maintaining resources are excavated in the construction of the marine ranch, and the development and utilization of the marine carbon sink function are insufficient. How to organically combine the ocean sink-increasing technology with the ocean pasture construction not only meets the spirit of the country for searching new ocean sink-increasing ways, but also meets the technical requirements of new and old kinetic energy conversion.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sink-increasing type marine ranch to solve the technical problem that the sink-increasing technology of the marine ranch cannot be organically combined with the construction of the marine ranch at present to realize the sink-increasing of the marine ranch.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
an increased-convergence marine ranch comprises a marine ranch culture area which is positioned near a coastline and is surrounded by culture net boxes, aquatic products are cultured in the marine ranch culture area, artificial reefs are accumulated in the sea area in the marine ranch culture area, the artificial reefs are uniformly distributed in the marine ranch culture area, and any three adjacent artificial reefs are arranged in a regular triangle in a top view;
the interior of the artificial reef is arranged in a cavity, and the outer side wall of the artificial reef is provided with a water through hole;
a top supporting plate is arranged at the axial top end in the artificial reef body cavity, the outer side wall of the top supporting plate is fixedly connected with the inner side wall of the axial top end of the artificial reef body, and a circular groove is formed in the center of the bottom side surface of the top supporting plate;
a bottom supporting plate is arranged right above the axial bottom end in the cavity of the artificial reef body, the outer side wall of the bottom supporting plate is fixedly connected with the inner side wall right above the axial bottom end of the artificial reef body, and circular openings are formed in the centers of two side surfaces of the top bottom of the bottom supporting plate;
a rotating shaft penetrates through the cavity with the circular opening, the axial bottom end of the rotating shaft is arranged at the lower part of the bottom supporting plate, and the height of the horizontal plane where the axial bottom end of the rotating shaft is located is higher than that of the horizontal plane where the axial bottom end of the artificial reef is located;
the axial top end of the rotating shaft is arranged in the cavity of the circular groove;
first fan blades are uniformly distributed right above the axial bottom end of the rotating shaft, are arranged at the lower part of the bottom supporting plate and are arranged in a bending state towards the lower part;
second fan blades are uniformly distributed right above the axial bottom end of the rotating shaft and are arranged on the upper portion of the bottom supporting plate, the second fan blades are arranged in a bending state towards the upper portion, and the area of the second fan blades is larger than that of the first fan blades;
a third fan blade is arranged on the convex side of the second fan blade, and the third fan blade is arranged in a bending state towards the lower part;
a water flow promoting structure is uniformly distributed right above the second fan blade and consists of a plurality of arc-shaped filiform rods with gradually increasing lengths, and the circle centers of the arc-shaped filiform rods are arranged in an overlapped state;
the rotation of the second fan blade, the third fan blade and the water flow promoting structure drives the seawater around the artificial reef to rotate and flow, the seawater which rotates and flows generates artificial ascending water flow, and the artificial ascending water flow conveys bottom nutritive salt to the surface layer, so that the plankton in the water body is promoted to flourish, and the biological pump action in the water area is enhanced.
Furthermore, the concave side of the second fan blade is provided with a first fastening rod in an inclined state, the top end of the first fastening rod and the top end of the second fan blade are arranged on the same horizontal plane, and the bottom end of the first fastening rod is fixedly connected with the concave side of the second fan blade, and the top end of the first fastening rod is fixedly connected with the outer side wall of the rotating shaft.
Furthermore, a second fastening rod in a horizontal state is arranged at the top end of the concave side of the second fan blade, one end of the second fastening rod is fixedly connected with the top end of the concave side of the second fan blade, and the other end of the second fastening rod is fixedly connected with the outer side wall of the rotating shaft.
Furthermore, fan-shaped openings are uniformly formed around the circular opening.
Furthermore, the same number of water through holes are uniformly distributed on any horizontal plane on the outer side wall of the artificial reef, and the water through holes of the artificial reef are distributed from the axial bottom end to the axial top end in a sparse-to-dense arrangement manner.
Further, the sink increasing method of the sink increasing type marine ranch comprises the following steps: carrying out bottom sowing proliferation or raft culture on filter-feeding shellfish in a water area near the artificial reef, carrying out sedimentation activities of filter-feeding and organisms on the shellfish, and settling the photosynthetically immobilized organic carbon of the phytoplankton to a sediment interface in the form of excrement and false excrement to accelerate the settling process of the granular organic carbon.
Further, the sink increasing method of the sink increasing type marine ranch comprises the following steps: the proliferation of large algae such as kelp, asparagus and the like is carried out above the artificial reef or in the surrounding sea area, and the large algae utilizes a carbonate system in the water body to carry out photosynthesis, thereby reducing the partial pressure of dissolved carbon dioxide in the water body, promoting the water body to absorb the carbon dioxide from the atmosphere and strengthening the process of a solubility pump.
(III) advantageous technical effects
Compared with the prior art, the invention has the following beneficial technical effects:
1. according to the invention, aquatic products are cultured in the culture area of the marine ranching, the artificial reef body is accumulated in the sea area of the culture area of the marine ranching, the second fan blade, the third fan blade and the water flow promoting structure in the artificial reef body rotate to drive the peripheral seawater to rotate and flow, the rotating and flowing seawater drives the peripheral seawater of the artificial reef body to rotate and flow through the water through holes, the rotating and flowing seawater generates artificial ascending water flow, the ascending water flow conveys bottom nutritive salt to the surface layer, the water phytoplankton flourishing is promoted, the function of a water area biological pump is enhanced, the marine sink increasing technology is organically combined with the construction of the marine ranching, and the technical effect of marine ranching is realized.
2. The invention carries out filter feeding shellfish bottom sowing proliferation or raft culture in the water area near the artificial reef, the shellfish sinks the phytoplankton photosynthetic fixed organic carbon to the interface of the sediment in the form of excrement and false excrement through filter feeding and biological sedimentation activities, thereby accelerating the sedimentation process of the granular organic carbon and further strengthening the burying of the organic carbon.
3. According to the invention, the proliferation of macroalgae such as kelp and asparagus is carried out above the artificial reef or in the surrounding sea area, the macroalgae can utilize a carbonate system in the water body to carry out photosynthesis, so that the partial pressure of dissolved carbon dioxide in the water body is reduced, the absorption of carbon dioxide from the atmosphere by the water body is promoted, the solubility pump process is enhanced, the photosynthesis of the macroalgae can release a large amount of dissolved organic carbon, the dissolved organic carbon has strong bioavailability, and the planktonic heterotrophic bacteria can convert the dissolved organic carbon into inert dissolved organic carbon, so that the sealing on the scale of thousands of years is realized, and the micro-biological carbon pump process is enhanced.
Drawings
FIG. 1 is a schematic diagram of the placement of an artificial reef in a marine ranch area of the present invention;
FIG. 2 is a schematic structural diagram of the artificial reef of the present invention;
FIG. 3 is a cross-sectional view of the artificial reef of the present invention;
FIG. 4 is a schematic structural view of a top support plate of the present invention;
FIG. 5 is a schematic structural view of a bottom support plate of the present invention;
fig. 6 is a schematic diagram of a sink-increasing method of the sink-increasing marine ranch of the present invention.
The following are marked in the figure: 1-marine ranching breeding area, 2-artificial reef body, 201-limber hole, 3-top support plate, 301-circular groove, 4-bottom support plate, 401-circular opening, 402-fan-shaped opening, 5-rotating shaft, 501-first fan blade, 502-second fan blade, 503-third fan blade, 504-first fastening rod, 505-second fastening rod and 506-water flow promoting structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An increased-convergence marine ranch comprises a marine ranch culture area 1 which is positioned near a coastline and is surrounded by culture net boxes, aquatic products are cultured in the marine ranch culture area 1, artificial reefs 2 are accumulated in the sea area in the marine ranch culture area 1, the artificial reefs 2 are uniformly distributed in the marine ranch culture area 1, and any three adjacent artificial reefs 2 are arranged in a regular triangle in a top view;
as shown in fig. 2 and fig. 3, the interior of the artificial reef 2 is a cavity, the axial section of the artificial reef 2 is in an isosceles trapezoid shape, the radial section of the artificial reef 2 is in a circular shape, and the circular radial section is gradually increased from the axial top end to the axial bottom end of the artificial reef 2;
the outer side wall of the artificial reef body 2 is provided with water through holes 201, the same number of water through holes 201 are uniformly distributed on any horizontal plane on the outer side wall of the artificial reef body 2, and the water through holes 201 of the artificial reef body 2 are distributed from sparse to dense from the axial bottom end to the axial top end;
a top supporting plate 3 is arranged at the axial top end in the cavity of the artificial reef body 2, the outer side wall of the top supporting plate 3 is fixedly connected with the inner side wall of the axial top end of the artificial reef body 2, and as shown in fig. 4, a circular groove 301 is formed in the center of the bottom side surface of the top supporting plate 3;
a bottom support plate 4 is arranged right above the axial bottom end in the cavity of the artificial reef body 2, the outer side wall of the bottom support plate 4 is fixedly connected with the inner side wall right above the axial bottom end of the artificial reef body 2, as shown in fig. 5, circular openings 401 are formed in the centers of two side surfaces of the top bottom of the bottom support plate 4, fan-shaped openings 402 are uniformly formed around the circular openings 401, and the fan-shaped openings 402 are beneficial for flowing seawater to enter the cavity of the artificial reef body 2;
a rotating shaft 5 penetrates through the cavity of the circular opening 401, the axial bottom end of the rotating shaft 5 is arranged at the lower part of the bottom supporting plate 4, and the height of the horizontal plane where the axial bottom end of the rotating shaft 5 is positioned is higher than that of the horizontal plane where the axial bottom end of the artificial reef 2 is positioned;
the axial top end of the rotating shaft 5 is arranged in the cavity of the circular groove 301;
a third blade 503 is provided on the convex surface side of the second blade 502, and the third blade 503 is provided in a bent state toward the lower part;
the second fan blade 502 is arranged in a bent state facing the upper part, which is not only beneficial to the second fan blade 502 to drive the rotating water flow to flow from the bottom layer of the seawater to the upper layer of the seawater to generate artificial ascending water flow, but also can keep the stability of the structure of the second fan blade 502 under the action of water flow impact force while increasing the radial flowing range of the rotating water flow;
the third fan blade 503 is arranged in a bending state facing the lower part, which not only enhances the surging strength of the rotating water flow at the seawater bottom layer, enlarges the surging range of the rotating water flow at the seawater bottom layer and generates stronger and stronger artificial ascending water flow, but also the third fan blade 503 and the second fan blade 502 form a matching structure which can further keep the stability of the second fan blade 502 structure under the action of water flow impact force;
a first fastening rod 504 in an inclined state is arranged on the concave side of the second fan blade 502, the top end of the first fastening rod 504 and the top end of the second fan blade 502 are arranged on the same horizontal plane, the bottom end of the first fastening rod 504 is fixedly connected with the concave side of the second fan blade 502, and the top end of the first fastening rod is fixedly connected with the outer side wall of the rotating shaft 5;
a second fastening rod 505 in a horizontal state is arranged at the top end of the concave side of the second fan blade 502, one end of the second fastening rod 505 is fixedly connected with the top end of the concave side of the second fan blade 502, and the other end is fixedly connected with the outer side wall of the rotating shaft 5;
a water flow promoting structure 506 is uniformly distributed right above the second fan blade 502, the water flow promoting structure 506 is composed of a plurality of arc-shaped filiform rods with gradually increasing lengths, and the circle centers of the arc-shaped filiform rods are arranged in an overlapped state;
the first fan blade 501 rotates under the action of small water flow, the rotation of the first fan blade 501 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the second fan blade 502, the third fan blade 503, the first fastening rod 504, the second fastening rod 505 and the water flow promoting structure 506 to rotate, the second fan blade 502, the third fan blade 503, the first fastening rod 504, the second fastening rod 505 and the water flow promoting structure 506 rotate to drive the peripheral seawater to rotate and flow, the rotatably flowing seawater drives the seawater around the artificial reef body 2 to rotate and flow through the limber holes 201, the rotatably flowing seawater generates artificial ascending water flow, and the bottom nutritive salt is conveyed to the surface layer, so that the planktonic bloom of the water body is promoted, and the function of the biological pump is enhanced;
as shown in fig. 6, the method for increasing sink in the sink-increasing marine ranch specifically includes the following steps:
step one, uniformly putting artificial reefs 2 in a culture area 1 of a marine ranching, so that any three adjacent artificial reefs 2 are arranged in a regular triangle in a top view, and forming artificial upwelling in a water area near the artificial reefs 2 by virtue of second fan blades 502, third fan blades 503 and a water flow promoting structure 506 designed on the artificial reefs 2, wherein the artificial upwelling conveys bottom layer nutritive salt to a surface layer, so that the plankton bloom of a water body is promoted, and the action of a biological pump in the water area is strengthened;
step two, carrying out filter feeding shellfish bottom sowing proliferation or raft culture in a water area near the artificial reef body 2, and settling phytoplankton photosynthetic fixed organic carbon to a sediment interface in the form of excrement and false excrement through the shellfish sedimentation activities, so that the settling process of granular organic carbon (POC) is accelerated, and the organic carbon burying is further enhanced;
step three, performing proliferation on the kelp, the asparagus and other macroalgae above the artificial reef 2 or in the surrounding sea area, wherein the macroalgae can perform photosynthesis by using a carbonate system in the water body, so that the partial pressure of dissolved carbon dioxide in the water body is reduced, the carbon dioxide is promoted to be absorbed by the water body from the atmosphere, and the process of a solubility pump is enhanced;
the photosynthesis of the macroalgae releases a large amount of dissolved organic carbon, the dissolved organic carbon has strong bioavailability, and the planktonic heterotrophic bacteria can convert the dissolved organic carbon into inert dissolved organic carbon to realize the sealing on the scale of thousand years, thereby strengthening the micro biological carbon pump process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The confluence-increasing marine ranch is characterized by comprising a marine ranch culture area (1) which is positioned near a coastline and is surrounded by culture net boxes, aquatic products are cultured in the marine ranch culture area (1), artificial reefs (2) are stacked in a sea area in the marine ranch culture area (1), the artificial reefs (2) are uniformly distributed in the marine ranch culture area (1), and any three adjacent artificial reefs (2) are arranged in a regular triangle shape in a top view;
the interior of the artificial reef body (2) is arranged in a cavity, and the outer side wall of the artificial reef body (2) is provided with a limber hole (201);
a top supporting plate (3) is arranged at the axial top end in the cavity of the artificial reef body (2), the outer side wall of the top supporting plate (3) is fixedly connected with the inner side wall of the axial top end of the artificial reef body (2), and a circular groove (301) is formed in the center of the bottom side surface of the top supporting plate (3);
a bottom supporting plate (4) is arranged right above the axial bottom end in the cavity of the artificial reef body (2), the outer side wall of the bottom supporting plate (4) is fixedly connected with the inner side wall right above the axial bottom end of the artificial reef body (2), and the centers of two side surfaces of the top bottom of the bottom supporting plate (4) are provided with circular openings (401);
a rotating shaft (5) penetrates through the cavity of the circular opening (401), the axial bottom end of the rotating shaft (5) is arranged at the lower part of the bottom supporting plate (4), and the height of the horizontal plane where the axial bottom end of the rotating shaft (5) is located is higher than that of the horizontal plane where the axial bottom end of the artificial reef body (2) is located;
the axial top end of the rotating shaft (5) is arranged in the cavity of the circular groove (301);
first fan blades (501) are uniformly distributed right above the axial bottom end of the rotating shaft (5), the first fan blades (501) are arranged on the lower portion of the bottom supporting plate (4), and the first fan blades (501) are arranged in a bending state towards the lower portion;
second fan blades (502) are uniformly distributed right above the axial bottom end of the rotating shaft (5), the second fan blades (502) are arranged on the upper portion of the bottom supporting plate (4), the second fan blades (502) are arranged in a bending state towards the upper portion, and the area of the blades of the second fan blades (502) is larger than that of the blades of the first fan blades (501);
a third fan blade (503) is arranged on the convex side of the second fan blade (502), and the third fan blade (503) is arranged in a bending state towards the lower part;
water flow promoting structures (506) are uniformly distributed right above the second fan blade (502), the water flow promoting structures (506) are composed of a plurality of arc-shaped filiform rods with gradually increasing lengths, and the circle centers of the arc-shaped filiform rods are arranged in an overlapped state;
the rotation of the second fan blade (502), the third fan blade (503) and the water flow promoting structure (506) drives the rotary flow of the surrounding seawater, the rotary flowing seawater drives the rotary flow of the surrounding seawater of the artificial reef body (2) through the limber holes (201), the rotary flowing seawater generates artificial ascending water flow, the artificial ascending water flow conveys bottom layer nutritive salt to the surface layer, the water phytoplankton flourishing is promoted, and the water area biological pump effect is enhanced.
2. The sink-increasing marine ranch of claim 1, wherein the concave side of the second fan blade (502) is provided with a first fastening rod (504) in an inclined state, the top end of the first fastening rod (504) and the top end of the second fan blade (502) are arranged on the same horizontal plane, the bottom end of the first fastening rod (504) is fixedly connected with the concave side of the second fan blade (502), and the top end of the first fastening rod is fixedly connected with the outer side wall of the rotating shaft (5).
3. The sink-increasing marine ranch of claim 2, characterized in that the top end of the concave side of the second fan blade (502) is provided with a second fastening rod (505) in a horizontal state, one end of the second fastening rod (505) is fixedly connected with the top end of the concave side of the second fan blade (502), and the other end is fixedly connected with the outer side wall of the rotating shaft (5).
4. The sink-increasing marine ranch of claim 3, characterized in that the circular opening (401) is evenly surrounded by fan-shaped openings (402).
5. The sink-increasing marine ranch of claim 4, characterized in that the same number of the water holes (201) are uniformly distributed on any horizontal plane on the outer side wall of the artificial reef body (2), and the water holes (201) of the artificial reef body (2) are distributed from sparse to dense from the axial bottom end to the axial top end.
6. The enhanced marine ranch of claim 5, wherein the method of enhancing the sink comprises: carrying out bottom sowing proliferation or raft culture on filter-feeding shellfish in a water area near the artificial reef, carrying out sedimentation activities of filter-feeding and organisms on the shellfish, and settling the photosynthetically immobilized organic carbon of the phytoplankton to a sediment interface in the form of excrement and false excrement to accelerate the settling process of the granular organic carbon.
7. The enhanced marine ranch of claim 6, wherein the method of enhancing the sink comprises: the kelp and asparagus macroalgae are proliferated above the artificial reef or in the surrounding sea area, and the macroalgae utilizes a carbonate system in the water body to carry out photosynthesis, so that the partial pressure of dissolved carbon dioxide in the water body is reduced, the water body is promoted to absorb the carbon dioxide from the atmosphere, and the solubility pump process is enhanced.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011109847.5A CN112154953B (en) | 2020-10-16 | 2020-10-16 | Sink-increasing marine ranch |
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| CN202011109847.5A CN112154953B (en) | 2020-10-16 | 2020-10-16 | Sink-increasing marine ranch |
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| CN112154953A CN112154953A (en) | 2021-01-01 |
| CN112154953B true CN112154953B (en) | 2022-03-04 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766243A (en) * | 2012-10-17 | 2014-05-07 | 朱祖阳 | Artificial-induction upwelling marine ranch |
| CN105010175A (en) * | 2015-05-22 | 2015-11-04 | 浙江海洋学院 | Combined artificial fish reef |
| KR101596648B1 (en) * | 2015-12-03 | 2016-02-22 | (주)세강건설 | Arch shaped artificial Reef |
| CN105494183A (en) * | 2015-12-04 | 2016-04-20 | 华东师范大学 | Method for enhancing ocean carbon sink and artificial flow building device |
| CN106719222A (en) * | 2017-01-21 | 2017-05-31 | 上海海洋大学 | One kind rises streaming artificial marine habitat |
| CN108668957A (en) * | 2018-03-27 | 2018-10-19 | 山东省海洋资源与环境研究院 | A kind of construction method of ecotype islands and reefs type aquafarm |
| CN109699549A (en) * | 2019-02-27 | 2019-05-03 | 中国海洋大学 | A kind of artificial fish reef device with ecological cooperative effect |
| WO2019133772A2 (en) * | 2017-12-29 | 2019-07-04 | Benham Roger A | Removable reef system and appurtenances |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030094141A1 (en) * | 2000-06-28 | 2003-05-22 | Davis Russell P. | Integrated system for shellfish production: encompassing hatchery, nursery, brood-stock conditioning and market conditioning phases; also water treatment, food supplement, propulsion, anchoring, security, and devices for the integration of neighborhood values and shellfish production. |
| KR100818980B1 (en) * | 2007-06-19 | 2008-04-04 | 김종화 | Shelter for sea farm |
| CN103636532B (en) * | 2013-11-29 | 2015-07-08 | 浙江海洋学院 | Carbon sink informationized marine ranch |
| CN208228075U (en) * | 2018-05-21 | 2018-12-14 | 山东省海洋资源与环境研究院 | A kind of artificial reef body device |
-
2020
- 2020-10-16 CN CN202011109847.5A patent/CN112154953B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766243A (en) * | 2012-10-17 | 2014-05-07 | 朱祖阳 | Artificial-induction upwelling marine ranch |
| CN105010175A (en) * | 2015-05-22 | 2015-11-04 | 浙江海洋学院 | Combined artificial fish reef |
| KR101596648B1 (en) * | 2015-12-03 | 2016-02-22 | (주)세강건설 | Arch shaped artificial Reef |
| CN105494183A (en) * | 2015-12-04 | 2016-04-20 | 华东师范大学 | Method for enhancing ocean carbon sink and artificial flow building device |
| CN106719222A (en) * | 2017-01-21 | 2017-05-31 | 上海海洋大学 | One kind rises streaming artificial marine habitat |
| WO2019133772A2 (en) * | 2017-12-29 | 2019-07-04 | Benham Roger A | Removable reef system and appurtenances |
| CN108668957A (en) * | 2018-03-27 | 2018-10-19 | 山东省海洋资源与环境研究院 | A kind of construction method of ecotype islands and reefs type aquafarm |
| CN109699549A (en) * | 2019-02-27 | 2019-05-03 | 中国海洋大学 | A kind of artificial fish reef device with ecological cooperative effect |
Non-Patent Citations (1)
| Title |
|---|
| 近海生态系统碳汇过程、调控机制及增汇模式;张瑶等;《中国科学:地球科学》;20170430;第47卷(第04期);第438-449页 * |
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