JP6497578B2 - 藻場礁 - Google Patents
藻場礁 Download PDFInfo
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- JP6497578B2 JP6497578B2 JP2015001863A JP2015001863A JP6497578B2 JP 6497578 B2 JP6497578 B2 JP 6497578B2 JP 2015001863 A JP2015001863 A JP 2015001863A JP 2015001863 A JP2015001863 A JP 2015001863A JP 6497578 B2 JP6497578 B2 JP 6497578B2
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- reef
- reef material
- net
- open space
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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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- Artificial Fish Reefs (AREA)
- Cultivation Of Seaweed (AREA)
Description
Claims (4)
- 藻類を育成するための育成領域を備える礁材と、該育成領域を覆うように礁材に取り付けられた藻類育成用ネットとを備えており、水底に設置された際に水底と礁材との間に礁材の下方領域の外側へ開放する開放空間が形成されるように構成された藻場礁であって、
前記礁材は、育成領域を備える礁材本体と、該礁材本体から水底側へ延出するように形成された複数の礁材脚部とを備えており、
前記開放空間は、礁材本体と水底との間に形成されると共に隣り合う礁材脚部間から礁材本体の下方領域の外側へ開放するように形成されており、
隣り合う礁材脚部間の領域を覆うように被覆部材が礁材に取り付けられてなることを特徴とする藻場礁。 - 前記被覆部材は、網状に形成されることを特徴とする請求項1に記載の藻場礁。
- 前記開放空間は、礁材の下方領域の外側へ複数箇所から開放するように形成されており、開放空間の各開放位置を覆うように被覆部材が礁材に取り付けられることを特徴とする請求項1又は2に記載の藻場礁。
- 前記被覆部材は、水底と接する端部に重り部を備えることを特徴とする請求項1乃至3の何れか一項に記載の藻場礁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2015001863A JP6497578B2 (ja) | 2015-01-07 | 2015-01-07 | 藻場礁 |
Applications Claiming Priority (1)
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JP2015001863A JP6497578B2 (ja) | 2015-01-07 | 2015-01-07 | 藻場礁 |
Publications (2)
Publication Number | Publication Date |
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JP2016123384A JP2016123384A (ja) | 2016-07-11 |
JP6497578B2 true JP6497578B2 (ja) | 2019-04-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015001863A Active JP6497578B2 (ja) | 2015-01-07 | 2015-01-07 | 藻場礁 |
Country Status (1)
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JP (1) | JP6497578B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59145158U (ja) * | 1983-03-18 | 1984-09-28 | 日立造船株式会社 | 藻礁 |
JP4146893B2 (ja) * | 2005-06-30 | 2008-09-10 | 住友大阪セメント株式会社 | 増殖礁 |
JP2014187911A (ja) * | 2013-03-26 | 2014-10-06 | Sumitomo Osaka Cement Co Ltd | 人工藻場および人工藻場の形成方法 |
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2015
- 2015-01-07 JP JP2015001863A patent/JP6497578B2/ja active Active
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