ABOUT ESTIMATION OF THE OPTIMAL PARAMETERS OF MESH IN FISHING GEAR FOR FISHERY IN UKRAINE
The analysis of biometric exterior indicators of haarder (Liza haematocheilus) in the Azov Sea is given and by example of use of these indicators the calculations for optimization of the parameters of mesh in fishing gear for fish catching in the Ukraine is complete. The calculations show that the m...
Main Authors: | , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Institute of Fisheries
2013-06-01
|
Series: | Ribogospodarsʹka Nauka Ukraïni |
Subjects: | |
Online Access: | http://fsu.ua/index.php/en/2013/2-2013-24/2013-02-007-017 |
id |
doaj-1ffa81ec78dc4a58b147640a43fdb79b |
---|---|
record_format |
Article |
spelling |
doaj-1ffa81ec78dc4a58b147640a43fdb79b2020-11-25T00:19:01ZengInstitute of Fisheries Ribogospodarsʹka Nauka Ukraïni2075-15082312-95812013-06-012(24)71710.15407/fsu2013.02.007ABOUT ESTIMATION OF THE OPTIMAL PARAMETERS OF MESH IN FISHING GEAR FOR FISHERY IN UKRAINEA. Chuklin0L. Izergin1P. Kulik2State Agency of Fisheries of Ukraine, KyivInstitute of Fisheries and Marine Ecology, BerdyanskInstitute of Fisheries and Marine Ecology, BerdyanskThe analysis of biometric exterior indicators of haarder (Liza haematocheilus) in the Azov Sea is given and by example of use of these indicators the calculations for optimization of the parameters of mesh in fishing gear for fish catching in the Ukraine is complete. The calculations show that the minimum mesh size which provides selective catch capacity concerning haarder of commercial measure (more than 38 cm) should be increased in size from 30 mm to 40 mm. In this case, the probability to continue catching of juveniles from 26.8 cm to 38 cm remains, but its share will be significantly less than in case of using adopted now mesh size of 30 mm. The proposed method is recommended for engineering and biological calculations for the design of new gear and improvement of commercial fishing regulations in order to optimize and improve the effectiveness of management of fish stocks.http://fsu.ua/index.php/en/2013/2-2013-24/2013-02-007-017Responsible Fisherieshaarder (Liza haematocheilus)selectivitythe optimum mesh size parameterthe trade measure |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
A. Chuklin L. Izergin P. Kulik |
spellingShingle |
A. Chuklin L. Izergin P. Kulik ABOUT ESTIMATION OF THE OPTIMAL PARAMETERS OF MESH IN FISHING GEAR FOR FISHERY IN UKRAINE Ribogospodarsʹka Nauka Ukraïni Responsible Fisheries haarder (Liza haematocheilus) selectivity the optimum mesh size parameter the trade measure |
author_facet |
A. Chuklin L. Izergin P. Kulik |
author_sort |
A. Chuklin |
title |
ABOUT ESTIMATION OF THE OPTIMAL PARAMETERS OF MESH IN FISHING GEAR FOR FISHERY IN UKRAINE |
title_short |
ABOUT ESTIMATION OF THE OPTIMAL PARAMETERS OF MESH IN FISHING GEAR FOR FISHERY IN UKRAINE |
title_full |
ABOUT ESTIMATION OF THE OPTIMAL PARAMETERS OF MESH IN FISHING GEAR FOR FISHERY IN UKRAINE |
title_fullStr |
ABOUT ESTIMATION OF THE OPTIMAL PARAMETERS OF MESH IN FISHING GEAR FOR FISHERY IN UKRAINE |
title_full_unstemmed |
ABOUT ESTIMATION OF THE OPTIMAL PARAMETERS OF MESH IN FISHING GEAR FOR FISHERY IN UKRAINE |
title_sort |
about estimation of the optimal parameters of mesh in fishing gear for fishery in ukraine |
publisher |
Institute of Fisheries |
series |
Ribogospodarsʹka Nauka Ukraïni |
issn |
2075-1508 2312-9581 |
publishDate |
2013-06-01 |
description |
The analysis of biometric exterior indicators of haarder (Liza haematocheilus) in the Azov Sea is given and by example of use of these indicators the calculations for optimization of the parameters of mesh in fishing gear for fish catching in the Ukraine is complete. The calculations show that the minimum mesh size which provides selective catch capacity concerning haarder of commercial measure (more than 38 cm) should be increased in size from 30 mm to 40 mm. In this case, the probability to continue catching of juveniles from 26.8 cm to 38 cm remains, but its share will be significantly less than in case of using adopted now mesh size of 30 mm. The proposed method is recommended for engineering and biological calculations for the design of new gear and improvement of commercial fishing regulations in order to optimize and improve the effectiveness of management of fish stocks. |
topic |
Responsible Fisheries haarder (Liza haematocheilus) selectivity the optimum mesh size parameter the trade measure |
url |
http://fsu.ua/index.php/en/2013/2-2013-24/2013-02-007-017 |
work_keys_str_mv |
AT achuklin aboutestimationoftheoptimalparametersofmeshinfishinggearforfisheryinukraine AT lizergin aboutestimationoftheoptimalparametersofmeshinfishinggearforfisheryinukraine AT pkulik aboutestimationoftheoptimalparametersofmeshinfishinggearforfisheryinukraine |
_version_ |
1725373907830046720 |