CN104145856B - A kind of separate type satellite tagging device of Tuna--like Fishes and using method thereof - Google Patents

A kind of separate type satellite tagging device of Tuna--like Fishes and using method thereof Download PDF

Info

Publication number
CN104145856B
CN104145856B CN201410345543.7A CN201410345543A CN104145856B CN 104145856 B CN104145856 B CN 104145856B CN 201410345543 A CN201410345543 A CN 201410345543A CN 104145856 B CN104145856 B CN 104145856B
Authority
CN
China
Prior art keywords
tuna
separate type
type satellite
anchor buoy
fish
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201410345543.7A
Other languages
Chinese (zh)
Other versions
CN104145856A (en
Inventor
张衡
戴阳
张胜茂
杨胜龙
吴祖立
化成君
樊伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
Original Assignee
East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences filed Critical East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
Priority to CN201410345543.7A priority Critical patent/CN104145856B/en
Publication of CN104145856A publication Critical patent/CN104145856A/en
Application granted granted Critical
Publication of CN104145856B publication Critical patent/CN104145856B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Farming Of Fish And Shellfish (AREA)

Abstract

The present invention relates to a kind of separate type satellite tagging device and using method thereof of Tuna--like Fishes, separate type satellite Tagging technigues tuna is widely applied because it does not rely on the advantage of recapture, the present invention mainly comprises the choosing of target fish, the design and optimization of anchor buoy device, the auxiliary cleat design of mark, the symbol location of fish body choose.The handline yellowfin tuna fishery that this kind of method is carried out in the south ocean area of Taiwan Island obtains successful Application, and data record rate is 75.0%.Wherein, the tag time of tag number 33869 is 90 days, is the longest writing time of record in yellowfin tuna satellite tagging experiment in the world.This kind of method has easy and simple to handle, easy-to-understand, and success rate high also has very high feasibility in the tagging of other Tuna--like Fishes.

Description

A kind of separate type satellite tagging device of Tuna--like Fishes and using method thereof
Technical field
The invention belongs to fish-releasing device technique field, particularly relate to a kind of separate type satellite tagging device and using method thereof of Tuna--like Fishes.
Background technology
Tuna--like Fishes is ocean warm water fisheses, belonging to Perciformes, mackerel section, be mainly distributed in low middle latitude sea area, is the main fished species of China's deep-sea fishing, its catch occupy the prostatitis of the main fishery harvesting kind in the world always, and its output value accounts for 10% of World Water Products Trade volume.Carry out the beautiful research of releasing of tuna contribute to understanding life habit, the raising catch of tuna and strengthen protection of resources.Conventional sign method refers to by cutting the distinguishable fish body marks of method generation naked eyes such as fin, perforation, branding, pigment dyeing, external mark.Along with the progress of science and technology, the new material new technology that conventional sign method is also used gradually, as adopted liquid rubber, fluorescent pigment, coding metal mark, radioisotope etc.But generally speaking, the statistical data adopting these denotation approaches all must be fished by counterweight comes the migration of researching fish, distribution, the situation such as growth and resource, can not carry out real-time tracking (as temperature, the degree of depth, salinity etc.) to the habitat of fish.Along with the development of modern electronic technology, create some new denotation approaches such as passive type and integrate indicator marker method (Passiveintegratedtransponder, PIT), archive-mode tagging method (Archivaltag) and separate type satellite notation (Pop-upsatellitearchivaltag, PSAT) etc., be applicable to individual comparatively large, migration is distant and the fish that economic worth is higher.The ecological habit adopting archive-mode tagging method (needing fish of recapturing) and separate type satellite notation (not needing fish of recapturing) to study Tuna--like Fishes in the world more, but because Tuna--like Fishes belongs to height migration fishes, the rate of recapture is very low, therefore, separate type satellite notation is widely used in the ecological habit research of Tuna--like Fishes gradually.
Separate type satellite Tagging technigues is widely applied because it does not rely on the advantage of recapture, after tuna is indicated, the information such as the depth of water, water temperature and water layer brightness that meeting automatic record fish live, treat that setting-up time one arrives, mark can automatically and fish body depart from and float to sea transmission information to satellite, then by satellite transmission to researcher.This technology is utilized to do research to life habits such as bluefin tuna, yellowfin tuna, big-eye tunas, sailfish class, marlin classes at present, also be applied in shark, cetacean, large jellyfish and other mammiferous biological property research, achieve good result of study.Separate type satellite marker technique has other and indicates unrivaled advantage, but price costly, and therefore, the most key is the survival rate and the de-mark rate of reduction that how to improve tuna, thus improves mark effect.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of separate type satellite tagging device and using method thereof of Tuna--like Fishes, comprise the choosing of target fish, the design and optimization of anchor buoy device, the auxiliary cleat design of mark, the symbol location of fish body choose, improve the survival rate of tuna and reduce de-mark rate, thus improving mark effect.
The technical solution adopted for the present invention to solve the technical problems is: the separate type satellite tagging device providing a kind of Tuna--like Fishes, comprise anchor buoy device and tuna clamping plate, described anchor buoy device is made up of the cone of a cuboid and its front end, described cone is taper head end, described cuboid is anchor buoy apparatus main body, end, described anchor buoy apparatus main body rear end is provided with the circular port traversing side, steel wire ring is installed with in described circular port, described steel wire ring connects separate type satellite mark, described anchor buoy apparatus main body is provided with spring shaft near the part of front end taper head end, described spring shaft is connected with flexible handle, described flexible handle leading edge is plane, trailing edge is S shape arcuation, described spring shaft connects flexible handle by torsion spring, described anchor buoy device afterbody connects steel wire ring, described steel wire ring connects small circle ring by steel wire rope, described small circle ring connects additional fish hook by steel wire rope, described additional fish hook comprises ellipsoid curved body, described ellipsoid curved body one end conically thrusts portion, the other end is with connecting ring, with hangnail on the described sidewall thrusting portion, described connecting ring is connected with small circle ring by steel wire rope, described tuna clamping plate comprise steel pipe and rack, be connected with rack between every two described steel pipes and form a width single rack, described in two width, single rack connects to form tuna clamping plate side by side, connected by black cotton between described two width single rack.
Described anchor buoy device tail end face is provided with syringe installing hole, and described syringe installing hole and syringe end match.
The positive and negative of described rack is enclosed with black cotton, is provided with spongy layer between the black cotton of described two sides.
The two ends of described steel pipe are connected with nylon rope.
Described rack is by 4 line steel wires and 2 perpendicular row wire-shaped rectangularity racks.
Described anchor buoy apparatus main body, steel wire ring, steel wire rope, small circle ring, additional fish hook, steel pipe and rack are made up of stainless steel material.
A using method for the separate type satellite tagging device of Tuna--like Fishes, step is as follows:
A () chooses the larger tuna of vigor is target fingerling;
B target fingerling is dragged on the tuna clamping plate that arrange in advance by (), and the body part of fish clamped by tension nylon rope rapidly, and the black cotton of tuna clamping plate covers the eyes of fish;
C anchor buoy device is installed on syringe by (), and with syringe, anchor buoy device is injected yellowfin tuna fish body second dorsal fin base portion muscle, injects the degree of depth and generally at 4-5cm, and will block the vertebrae at fish body back;
D additional fish hook thrusts in the fish body muscle before anchor buoy device by (), thrusting the degree of depth is 1cm;
E () smears antibiotic medicine in fish body wound;
F target fingerling is put back to marine by ().
Described tuna is that whose body weight amount is greater than 15kg, and fork is grown up in the yellowfin tuna of 100cm.
Step (b) and (c) will complete in 1 minute.
beneficial effect
The invention has the advantages that, easy and simple to handle, easy-to-understand, success rate high, is widely used, in the tagging of other Tuna--like Fishes, also have very high feasibility.
Accompanying drawing explanation
Fig. 1 is the structural representation of anchor buoy device of the present invention.
Fig. 2 is the structural representation of tuna clamping plate of the present invention.
Embodiment
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
As illustrated in fig. 1 and 2, a kind of separate type satellite tagging device of Tuna--like Fishes, comprise anchor buoy device 1 and tuna clamping plate, described anchor buoy device 1 is made up of the cone of a cuboid and its front end, described cone is taper head end 11, described cuboid is anchor buoy apparatus main body 12, end, described anchor buoy apparatus main body 12 rear end is provided with the circular port 15 traversing side, steel wire ring 5 is installed with in described circular port 15, described steel wire ring 5 connects separate type satellite mark, described anchor buoy apparatus main body 12 is provided with spring shaft 13 near the part of front end taper head end 11, described spring shaft 13 is connected with flexible handle 14, described flexible handle 14 leading edge is plane, trailing edge is S shape arcuation, described spring shaft 13 connects flexible handle 14 by torsion spring, described anchor buoy device 1 afterbody connects steel wire ring 5, described steel wire ring 5 connects small circle ring 4 by steel wire rope 3, described small circle ring 4 connects additional fish hook 2 by steel wire rope 3, described additional fish hook 2 comprises ellipsoid curved body 23, described ellipsoid curved body 23 one end is portion of conically thrusting 21, the other end is with connecting ring 24, with hangnail 22 on the described sidewall thrusting portion 21, described connecting ring 24 is connected with small circle ring 4 by steel wire rope 3, described tuna clamping plate comprise steel pipe 61 and rack 62, be connected with rack 62 between every two described steel pipes 61 and form a width single rack, described in two width, single rack connects to form tuna clamping plate side by side, connected by black cotton 64 between described two width single rack.
Described anchor buoy device 1 tail end face is provided with syringe installing hole 16, and described syringe installing hole 16 matches with syringe end.
The positive and negative of described rack 62 is enclosed with black cotton 64, is provided with spongy layer between described two sides black cotton 64.
The two ends of described steel pipe 61 are connected with nylon rope 63.
Described rack 62 is by 4 line steel wires and 2 perpendicular row wire-shaped rectangularity racks.
Described anchor buoy apparatus main body 12, steel wire ring 5, steel wire rope 3, small circle ring 4, additional fish hook 2, steel pipe 61 and rack 62 are made up of stainless steel material.
A using method for the separate type satellite tagging device of Tuna--like Fishes, step is as follows:
A () chooses the larger tuna of vigor is target fingerling;
B target fingerling is dragged on the tuna clamping plate that arrange in advance by (), and the body part of fish clamped by tension nylon rope 63 rapidly, and the black cotton 64 of tuna clamping plate covers the eyes of fish;
C anchor buoy device 1 is installed on syringe by (), and with syringe, anchor buoy device 1 is injected yellowfin tuna fish body second dorsal fin base portion muscle, injects the degree of depth and generally at 4-5cm, and will block the vertebrae at fish body back;
D additional fish hook 2 thrusts in the fish body muscle before anchor buoy device 1 by (), thrusting the degree of depth is 1cm;
E () smears antibiotic medicine in fish body wound;
F target fingerling is put back to marine by ().
Described tuna is that whose body weight amount is greater than 15kg, and fork is grown up in the yellowfin tuna of 100cm.
Step (b) and (c) will complete in 1 minute.
Described anchor buoy apparatus main body 12 weight is 4.5g, end face is 4mm × 4mm square, length is 20mm, and described taper head end 11 is long is 10mm, diameter is 4mm.
Described anchor buoy apparatus main body 12, steel wire ring 5, steel wire rope 3, additional fish hook 2, small circle ring 4, steel pipe 61 and rack 62 are made by stainless steel material.
Described spring shaft 13 is made up of stainless steel material or Cu alloy material with flexible handle 14.
Described ellipsoid curved body 23 heavily about 2g, diameter is 2mm, and the length of described cone is 5mm, and described hangnail length is 3mm.
Described steel wire rope 3 overcoat has plastic flexible pipe.
The long 1.5m of described steel pipe 61, diameter 2cm, also can replace with the mao bamboon of equal size.
The long 1.2m of described rack 62, wide 60cm.
Described black cotton 64 is rectangle, and long is 1.2m.
The long 3m of described nylon rope 63, diameter 8mm, also can be made up of cotton cord or other material.
Further illustrate in conjunction with example:
Carry out choosing of target fish with the handline Tuna Fisheries carried out in the south ocean area of Taiwan Island for fishing style and release, marine site scope is 22 ° of 10 ' ~ 22 ° of 40 ' N, 119 ° of 00 ' ~ 121 ° of 30 ' E.Logo object is yellowfin tuna Thunnusalbacares.
First, rent the fishing that the hand of specialty and crewman carry out yellowfin tuna to catch, (general fish body weight is greater than 15kg to choose larger fishery harvesting individuality, fork is grown up in 100cm) and the larger yellowfin tuna of vigor is target fingerling, by fish slowly toward pull-up, be pulled to water surface rear dragging clamps fish body to the upper rear nylon rope of tension rapidly of the clamping plate arranged in advance (Fig. 2), the eyes that can cover fish wanted by black cotton on clamping plate, the object done like this is that tuna can not acutely be swung, and is convenient to the steady job that mark personnel carry out mark fast.
Secondly, the anchor buoy (Fig. 1) of the mark that optimal design is crossed by the special syringe of mark librarian use injects yellowfin tuna fish body second dorsal fin base portion muscle, the injection degree of depth of anchor buoy generally will at 4-5cm, best with the vertebrae blocking fish body back, and then thrust in the fish body muscle before anchor buoy with fish hook, thrusting the degree of depth is 1cm, and this operating process controlled in 1 minute.Smear a small amount of antibiotic medicine in wound after mark is good, effect is better.Unclamp the nylon rope on clamping plate after having indicated, allow tuna leave clamping plate fast and return in the sea.
In in October ,-2012 in May, 2011, scientific research personnel is total to tagging 28 tail yellowfin tunas, and data record rate is 75.0%, and the time of mark is 0.5 ~ 90 day.Wherein, the tag time of tag number 33869 is 90 days, is the longest writing time of record in yellowfin tuna satellite tagging experiment in the world, confirms that this kind of tuna denotation approach is successfully feasible, particularly for yellowfin tuna.This kind of method has easy and simple to handle, easy-to-understand, and success rate high also has very high feasibility in the tagging of other Tuna--like Fishes.

Claims (9)

1. the separate type satellite tagging device of a Tuna--like Fishes, comprise anchor buoy device (1) and tuna clamping plate, described anchor buoy device (1) is made up of the cone of a cuboid and its front end, described cone is taper head end (11), described cuboid is anchor buoy apparatus main body (12), described anchor buoy apparatus main body (12) end, rear end is provided with the circular port (15) traversing side, steel wire ring (5) is installed with in described circular port (15), described steel wire ring (5) connects separate type satellite mark, described anchor buoy apparatus main body (12) is provided with spring shaft (13) near the part of front end taper head end (11), described spring shaft (13) is connected with flexible handle (14), described flexible handle (14) leading edge is plane, trailing edge is S shape arcuation, described spring shaft (13) connects flexible handle (14) by torsion spring, it is characterized in that, described anchor buoy device (1) afterbody connects steel wire ring (5), described steel wire ring (5) connects small circle ring (4) by steel wire rope (3), described small circle ring (4) connects additional fish hook (2) by steel wire rope (3), described additional fish hook (2) comprises ellipsoid curved body (23), described ellipsoid curved body (23) one end is portion of conically thrusting (21), the other end is with connecting ring (24), with hangnail (22) on the described sidewall thrusting portion (21), described connecting ring (24) is connected with small circle ring (4) by steel wire rope (3), described tuna clamping plate comprise steel pipe (61) and rack (62), be connected with rack (62) between every two described steel pipes (61) and form a width single rack, described in two width, single rack connects to form tuna clamping plate side by side, connected by black cotton (64) between described two width single rack.
2. the separate type satellite tagging device of a kind of Tuna--like Fishes according to claim 1, it is characterized in that, described anchor buoy device (1) tail end face is provided with syringe installing hole (16), and described syringe installing hole (16) and syringe end match.
3. the separate type satellite tagging device of a kind of Tuna--like Fishes according to claim 1, it is characterized in that, the positive and negative of described rack (62) is enclosed with black cotton (64), is provided with spongy layer between two sides black cotton (64).
4. the separate type satellite tagging device of a kind of Tuna--like Fishes according to claim 1, is characterized in that, the two ends of described steel pipe (61) are connected with nylon rope (63).
5. the separate type satellite tagging device of a kind of Tuna--like Fishes according to claim 1, is characterized in that, described rack (62) is by 4 line steel wires and 2 perpendicular row wire-shaped rectangularity racks.
6. the separate type satellite tagging device of a kind of Tuna--like Fishes according to any one of claim 1 to 5, it is characterized in that, described anchor buoy apparatus main body (12), steel wire ring (5), steel wire rope (3), small circle ring (4), additional fish hook (2), steel pipe (61) and rack (62) are made up of stainless steel material.
7. a using method for the separate type satellite tagging device of Tuna--like Fishes, step is as follows:
A () chooses the larger tuna of vigor is target fingerling;
B target fingerling is dragged on the tuna clamping plate that arrange in advance by (), and strain rapidly the body part that fish clamped by nylon rope (63), and the black cotton (64) of tuna clamping plate covers the eyes of fish;
C anchor buoy device (1) is installed on syringe by (), and with syringe, anchor buoy device (1) is injected yellowfin tuna fish body second dorsal fin base portion muscle, injects the degree of depth at 4-5cm, and blocks the vertebrae at fish body back;
D () will add in the fish body muscle that fish hook (2) thrusts before anchor buoy device (1), thrusting the degree of depth is 1cm;
E () smears antibiotic medicine in fish body wound;
F target fingerling is put back to marine by ().
8. the using method of the separate type satellite tagging device of a kind of Tuna--like Fishes according to claim 7, is characterized in that, described tuna is that individual weight is greater than 15kg, and fork is grown up in the yellowfin tuna of 100cm.
9. the using method of the separate type satellite tagging device of a kind of Tuna--like Fishes according to claim 7, is characterized in that, step (b) and (c) will complete in 1 minute.
CN201410345543.7A 2014-07-18 2014-07-18 A kind of separate type satellite tagging device of Tuna--like Fishes and using method thereof Expired - Fee Related CN104145856B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410345543.7A CN104145856B (en) 2014-07-18 2014-07-18 A kind of separate type satellite tagging device of Tuna--like Fishes and using method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410345543.7A CN104145856B (en) 2014-07-18 2014-07-18 A kind of separate type satellite tagging device of Tuna--like Fishes and using method thereof

Publications (2)

Publication Number Publication Date
CN104145856A CN104145856A (en) 2014-11-19
CN104145856B true CN104145856B (en) 2015-11-25

Family

ID=51871664

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410345543.7A Expired - Fee Related CN104145856B (en) 2014-07-18 2014-07-18 A kind of separate type satellite tagging device of Tuna--like Fishes and using method thereof

Country Status (1)

Country Link
CN (1) CN104145856B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2140143Y (en) * 1992-09-29 1993-08-18 杜国辉 Holder for washing and descaling fish
JP2004129645A (en) * 2002-08-09 2004-04-30 Fujiwara Shinji Shoten:Kk Fishhook
CN200956767Y (en) * 2006-05-15 2007-10-10 李登明 Fish protector
CN201967507U (en) * 2011-04-14 2011-09-14 中国水产科学研究院东海水产研究所 POP-UP tag connecting and fixing device for Chinese sturgeon specimens
CN203523550U (en) * 2013-10-11 2014-04-09 中国水产科学研究院东海水产研究所 Anchor buoy device of fish tag

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2140143Y (en) * 1992-09-29 1993-08-18 杜国辉 Holder for washing and descaling fish
JP2004129645A (en) * 2002-08-09 2004-04-30 Fujiwara Shinji Shoten:Kk Fishhook
CN200956767Y (en) * 2006-05-15 2007-10-10 李登明 Fish protector
CN201967507U (en) * 2011-04-14 2011-09-14 中国水产科学研究院东海水产研究所 POP-UP tag connecting and fixing device for Chinese sturgeon specimens
CN203523550U (en) * 2013-10-11 2014-04-09 中国水产科学研究院东海水产研究所 Anchor buoy device of fish tag

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
分离式卫星标志放流技术及其在金枪鱼渔业中的应用;郑仰桥等;《渔业信息与战略》;20121130;第27卷(第4期);295-302 *
标志放流技术在渔业中的应用现状及发展前景;洪波等;《水产科技情报》;20060430;第33卷(第2期);73-76 *
运用POP-UP TAG对金枪鱼进行标志放流几个值得注意的问题;林龙山等;《现代渔业信息》;20050228;第20卷(第2期);17-19 *

Also Published As

Publication number Publication date
CN104145856A (en) 2014-11-19

Similar Documents

Publication Publication Date Title
CN104663593A (en) Net and anchor marking device based on light shade net fishing method and use methods of net and anchor marking device
CN201414338Y (en) Connection tag primer for fish tagging
CN203523550U (en) Anchor buoy device of fish tag
CN104145856B (en) A kind of separate type satellite tagging device of Tuna--like Fishes and using method thereof
CN203492585U (en) Signboard for marking adult crabs
CN204393100U (en) A kind of wind wave prevention bait-laying device for fish
CN201690909U (en) Large net
Daugherty et al. Retention of passive integrated transponder tags in Flathead Catfish
CN205005756U (en) Automatic implosion fishhook
CN102599120A (en) Method for trawling live young fishes
CN203814386U (en) Fish body fixing device for large-size fish tag
Fuentes et al. Adapting dugong catching techniques to different cultural and environmental settings
CN202456142U (en) Three-boat combined trawling system
CN209089736U (en) A kind of carbon diddle-net bar positioning device
CN203353420U (en) Device for hanging sign plate outside fish body
CN205005760U (en) Seven stars float group
CN205756656U (en) A kind of oval float for long range fishing
Fu et al. Evaluation of laser labeling on growth and survival of the freshwater pearl mussel, Hyriopsis cumingii
CN202285861U (en) Fish bone metal marker
CN204929990U (en) A kind of prawn optic stalk collar individual mark device
CN201967506U (en) Connecting device of Japanese eel specimen off-type satellite logo
Zhang et al. A New Fish Record in the Yangtze Estuary: Slender Mandarinfish Siniperca roulei
CN104904684A (en) Automatic implosion fishhook
CN201967507U (en) POP-UP tag connecting and fixing device for Chinese sturgeon specimens
Koya et al. Ecological impacts of tuna fisheries of Lakshadweep, the archipelagic territory of India situated in the Central Indian Ocean

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151125

Termination date: 20200718