CN101664012A - Method for designing and optimizing fish reef on basis of quantizing factor of trapping effect of artificial fish reef - Google Patents
Method for designing and optimizing fish reef on basis of quantizing factor of trapping effect of artificial fish reef Download PDFInfo
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- CN101664012A CN101664012A CN200910196889A CN200910196889A CN101664012A CN 101664012 A CN101664012 A CN 101664012A CN 200910196889 A CN200910196889 A CN 200910196889A CN 200910196889 A CN200910196889 A CN 200910196889A CN 101664012 A CN101664012 A CN 101664012A
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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
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- 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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Abstract
The invention discloses a method for designing and optimizing a fish reef on basis of quantizing factor of trapping effect of an artificial fish reef. The method comprises the following steps: carrying out analysis on characteristic of a reef body and index decomposition on influence factor, selecting a testing object for validation, analyzing and comparing the testing result, introducing the feature factor of the reef body, subsequently comparing the feature factors affecting the trapping effect of the fish reef testing object, screening the sequence of the fish reef feature factors in affecting the fish reef trapping effect, and finally putting forward betterment comment on the reef body design and structure optimization. In the invention, the method bases on the structural features of the fish reef and evaluates the influence of the artificial fish reef feature factor on the fish reef trapping effect, thus eliminating the disadvantageous factor on the design of the artificial reef and sufficiently plays the trapping effect of the artificial fish reef on the biology.
Description
Technical field:
The present invention relates to a kind of optimization method of artificial fish shelter design, this method is especially based on the experimental basis that artificial fish shelter is lured collection subjects biology, by the analyzing influence fish shelter quantification of the influence factor of subjects biology and analysis obtained concrete optimized Measures to the fish shelter structure.
Background technology:
The infrastructure that artificial fish shelter is built as oceanic pasture, can effectively improve halobiontic habitat and fishery ecotope, widen the fishery development space, change the line of production and reemploy and create conditions, promote fishing zone sustainable economic development and fishing zone social stability for fishing for the fisherman.Extensively implemented both at home and abroad and application at present.Artificial fish shelter has and changes marine site substrate matrix, forms local gushing and rise and whirling motion fluidised form flow field, produce hatching effect, improve the multiple environmental effect such as circulation of nutritive salt and lure fish gathering class, protection larvae juvenile fish, form the multiple function of bait field, spawning ground and biological habitat, and wherein luring fish gathering class propagation fishery resources is one of major functions the most of artificial fish shelter.
And the type of the fish-gathering effect of artificial fish shelter and fish shelter and structure are closely related, be directed to some main economic biological which type of reefs types of selecting and can reach reasonable fish-gathering effect, and be the problem that the artificial fish shelter design needs emphasis to consider.At present, the construction of artificial fish shelter still lacks the guidance program of science for selection of throwing in the reefs type and application, there is certain blindness, some also just by virtue of experience, thereby the fish-gathering effect after the fish shelter input is not obvious, the real effect of fish shelter does not embody, and has caused very big fund waste.
Summary of the invention:
The construction that the present invention has overcome above-mentioned artificial fish shelter for the selection of throwing in the reefs type with use the guidance program that still lacks science, the shortcoming that has certain blindness, and provide a kind of behavior habit based on object organisms such as fish, object organisms such as fish by Artificial Fish Reef Model lure the collection effect test, screening influences the principal character factor that fish shelter lures the collection effect, thereby instructs and the method for improvement idea for the design of fish shelter and structure optimization provide.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of based on quantizing the fish shelter design optimization method that artificial fish shelter lures collection influential effect factor, this method realizes by following concrete steps:
(1) from design feature the designed artificial fish shelter is carried out characterization factor and quantize, and summarize characterization factor putting in order in the different structure fish shelter;
(2) select subjects to carry out fish shelter according to designed fish shelter major function and lure collection effect tank model test, checking fish shelter architectural feature factor pair subjects lures the influence degree of collection effect;
(3) the statistical analysis fish shelter collects effect to luring of subjects biology and quantizes, and the available size that is evenly distributed rate is represented the main distribution characteristics that lures collection effect and object organisms of fish shelter:
Wherein P is the individual number that the each object organisms in test region distributes for being evenly distributed rate: Ni, and M is a test number (TN), and N is each subjects biomass;
(4) the architectural feature factor is close fish shelter lures the collection effect to compare analysis;
(5) according to luring the comparative result that collects effect, the characterization factor of introducing evaluation fish shelter design feature compares and further quantizes and the analyzing influence effect, wherein analyzes principle and is: compare the principal character factor earlier, as the identical more less important again factor of the main factor;
(6) summarize the size that lure collection influential effect degree of fish shelter characterization factor, and the fish shelter architectural feature factor is sorted from big to small according to influence degree this object organisms;
(7) at last according to the optimization proposition instruction of quantized result to fish shelter design and structure.
The present invention lures the influence degree size of collection effect by estimating the artificial fish shelter characterization factor to fish shelter from the design feature of fish shelter own, thereby eliminated the adverse effect factor in the artificial fish shelter design, has given full play to artificial fish shelter biology lured the collection effect.
Description of drawings:
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is concrete steps implementing procedure figure of the present invention
Fig. 2 uses artificial fish shelter model in an embodiment for the present invention
Fig. 3 uses artificial fish shelter model in an embodiment for the present invention
Fig. 4 uses artificial fish shelter model in an embodiment for the present invention
Fig. 5 uses artificial fish shelter model in an embodiment for the present invention
Fig. 6 uses artificial fish shelter model in an embodiment for the present invention
Fig. 7 uses artificial fish shelter model in an embodiment for the present invention
Embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
The present invention just is being based on the behavior habit of object organisms such as fish, object organisms such as fish by Artificial Fish Reef Model lure the collection effect test, screening influences the principal character factor that fish shelter lures the collection effect, thereby instructs and improvement idea for the design of fish shelter and structure optimization provide.
With reference to shown in Figure 1: a kind of based on quantizing the fish shelter design optimization method that artificial fish shelter lures collection influential effect factor, this method realizes by following concrete steps: from design feature the designed artificial fish shelter is carried out characterization factor (effectively utilizing space, hatching effect, structural complexity etc.) and quantize, and summarize characterization factor putting in order in the different structure fish shelter (usually according to from main to inferior); Select subjects (as: some typical cay fingerlings, precious marine product) to carry out fish shelter according to designed fish shelter major function and lure collection effect tank model test, checking fish shelter architectural feature factor pair subjects lures the influence degree of collection effect; Further the statistical analysis fish shelter collects effect to luring of subjects biology and quantizes, and the available size that is evenly distributed rate (P) is represented the main distribution characteristics that lures collection effect and object organisms of fish shelter; Wherein be evenly distributed rate P: establishing the each test in certain district has Ni subjects to distribute, and carrying out testing for M time then altogether, the rate of being evenly distributed in this district is:
Wherein N is the subjects biomass; The fish shelter that the architectural feature factor is close lures collection effect (P value) to compare analysis; According to the comparative result that lures collection effect (P value), the characterization factor of introducing evaluation fish shelter design feature compares and further quantizes and the analyzing influence effect, and wherein analyze principle and be: elder generation is the principal character factor relatively, as the identical more less important again factor of the main factor; Summarize the size that lure collection influential effect degree of fish shelter characterization factor, and the fish shelter architectural feature factor is sorted from big to small according to influence degree this object organisms; At last according to the optimization proposition instruction of quantized result to fish shelter design and structure.
The following is the application in specific embodiment of this method: the artificial fish shelter model lures the factor analysis of collection influential effect to flat the touching with greenling of Xu Shi:
Example 1: the artificial fish shelter model lures the factor analysis of collection influential effect to the flat rockfish of Xu Shi:
With reference to figure 2-7 be 6 kinds of different structure artificial fish shelter models to the flat rockfish of Xu Shi lure the collection effect, 2 fish shelter comparative trials are to test in 4m * 1.0m * 1.0m tank, the test fish is the flat Rockfish of Xu Shi, totally 20 tails; 3 fish shelter comparative trials are to test in 4m * 1.0m * 1.0m tank, and the test fish is the flat Rockfish of Xu Shi, totally 30 tails.Wherein Fig. 2-Fig. 7 names with A, B, C, D, E, F respectively, wherein 2 fish shelter tests having carried out respectively A, B fish shelters, the comparative test of C, D fish shelter and E, F fish shelter; 3 fish shelters have carried out fish shelter A, C, E comparative test and fish shelter B, D, F comparative test respectively, and as shown in table 1 is its comparative test table:
Table 1
Sequence number is represented respectively in the table 1: 1.: effectively utilize the space; 2.: hatching effect; 3.: the complexity of fish shelter structure; The arrangement of characterization factor be according to by main to time systematic arrangement, analyze comparison principle and be earlier the relatively principal character factor, as the identical accidental quality factor that compares again of the principal character factor.The comparison of the rate that is evenly distributed in reef district during according to the fish shelter composite test, factor of influence to 6 kinds of model reefs carries out on the basis of analysis-by-synthesis again, and finally drawing influences the characterization factor ordering that the flat Rockfish of Xu Shi distributes in the reef district and be followed successively by: 3. the complexity of fish shelter structure, 2. effectively utilize space and the 1. hatching effect that forms of Artificial Fish Reef Model.
Example 2: the artificial fish shelter model collects the influential effect factor analysis to luring of greenling: its test and analytical method are with the flat rockfish of Xu Shi.
Sequence number is represented respectively among the figure: 1.: effectively utilize the space; 2.: hatching effect; 3.: the complexity of fish shelter structure; The arrangement of factor of influence be according to by main to time systematic arrangement, analyze comparison principle and be earlier relatively principal element, as the identical secondary cause that compares again of principal element.Though the factor of influence of reef B and reef F is provided with identical but considers concrete condition among the figure, because reef B side perforate is 10cm * 10cm, and reef F side perforate is 15cm * 15cm, structurally has certain difference, so think that influencing the principal element of the two is structure.According to being evenly distributed the rate comparative result, the influence factor of 6 kinds of model reefs is being carried out on the basis of analysis-by-synthesis, and finally drawing influences the factor that greenling distributes in the reef district and is followed successively by: the 3. structural complexity of Artificial Fish Reef Model, the 2. hatching effect that forms of Artificial Fish Reef Model and 1. effectively utilize the space.
Therefore, when appropriate design lures the fish shelter of collection Xu Shi flat rockfish, should at first consider the complexity of fish shelter structure, secondly for fish shelter effectively utilize the space, be the hatching effect that fish shelter can form at last; Should at first consider the complexity of fish shelter structure when appropriate design lures the fish shelter of collection greenling, be the hatching effect that fish shelter can form secondly, be at last fish shelter effectively utilize the space.Also can concrete structure optimization measure be proposed during in addition, for other object organisms design fish shelter according to said method.
The present invention lures the influence degree size of collection effect by estimating the artificial fish shelter characterization factor to fish shelter from the design feature of fish shelter own, thereby eliminated the adverse effect factor in the artificial fish shelter design, has given full play to artificial fish shelter biology lured the collection effect.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1, a kind of based on quantizing the fish shelter design optimization method that artificial fish shelter lures collection influential effect factor, it is characterized in that this method realizes by following concrete steps:
(1) from design feature the designed artificial fish shelter is carried out characterization factor and quantize, and summarize characterization factor putting in order in the different structure fish shelter;
(2) select subjects to carry out fish shelter according to designed fish shelter major function and lure collection effect tank model test, checking fish shelter architectural feature factor pair subjects lures the influence degree of collection effect;
(3) the statistical analysis fish shelter collects effect to luring of subjects biology and quantizes, and the available size that is evenly distributed rate is represented the main distribution characteristics that lures collection effect and object organisms of fish shelter:
The individual number of cloth, M are test number (TN), and N is each subjects biomass;
(4) the architectural feature factor is close fish shelter lures the collection effect to compare analysis;
(5) according to luring the comparative result that collects effect, the characterization factor of introducing evaluation fish shelter design feature compares and further quantizes and the analyzing influence effect, wherein analyzes principle and is: compare the principal character factor earlier, as the identical more less important again factor of the main factor;
(6) summarize the size that lure collection influential effect degree of fish shelter characterization factor, and the fish shelter architectural feature factor is sorted from big to small according to influence degree this object organisms;
(7) at last according to the optimization proposition instruction of quantized result to fish shelter design and structure.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907359A (en) * | 2012-10-19 | 2013-02-06 | 中国水产科学研究院东海水产研究所 | Method for obtaining acoustic evaluation data in artificial fish reefs |
| CN108323465A (en) * | 2018-04-02 | 2018-07-27 | 广州中国科学院工业技术研究院 | Novel Muddy Bottoms fish shelter basis |
| CN111737649A (en) * | 2020-05-29 | 2020-10-02 | 海南大学 | Method for judging space competitive behavior relation among fishes |
| CN111972335A (en) * | 2020-09-03 | 2020-11-24 | 北京师范大学 | Method for optimizing artificial fish reef layout based on biological suitability |
| CN112154956A (en) * | 2020-09-28 | 2021-01-01 | 北京师范大学 | Artificial fish reef monomer interval regulation and control system based on stichopus japonicus population structure characteristics |
-
2009
- 2009-09-30 CN CN200910196889A patent/CN101664012A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907359A (en) * | 2012-10-19 | 2013-02-06 | 中国水产科学研究院东海水产研究所 | Method for obtaining acoustic evaluation data in artificial fish reefs |
| CN108323465A (en) * | 2018-04-02 | 2018-07-27 | 广州中国科学院工业技术研究院 | Novel Muddy Bottoms fish shelter basis |
| CN111737649A (en) * | 2020-05-29 | 2020-10-02 | 海南大学 | Method for judging space competitive behavior relation among fishes |
| CN111972335A (en) * | 2020-09-03 | 2020-11-24 | 北京师范大学 | Method for optimizing artificial fish reef layout based on biological suitability |
| CN111972335B (en) * | 2020-09-03 | 2022-03-25 | 北京师范大学 | Method for optimizing artificial fish reef layout based on biological suitability |
| CN112154956A (en) * | 2020-09-28 | 2021-01-01 | 北京师范大学 | Artificial fish reef monomer interval regulation and control system based on stichopus japonicus population structure characteristics |
| CN112154956B (en) * | 2020-09-28 | 2022-02-25 | 北京师范大学 | Artificial fish reef monomer interval regulation and control system based on stichopus japonicus population structure characteristics |
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Open date: 20100310 |