Analysis of Long and Short Terms Fishery Landings of Koycegiz Lagoon (Turkey)
WOS: 000445999900003 In the present study, we analysed long and short terms fishery landings of Koycegiz Lagoon recorded by Dalko (Dalyan Fishery Cooperative) for sustainable fishery. These time series are long-term (1974-2016) data which include monthly short-term (2012-2016) in the more recent yea...
Published in: | Turkish Journal of Fisheries and Aquatic Sciences |
---|---|
Main Authors: | , |
Other Authors: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Central Fisheries Research Inst
2019
|
Subjects: | |
Online Access: | https://hdl.handle.net/11454/29241 https://doi.org/10.4194/1303-2712-v19_3_03 |
id |
ftunivege:oai:acikerisim.ege.edu.tr:11454/29241 |
---|---|
record_format |
openpolar |
spelling |
ftunivege:oai:acikerisim.ege.edu.tr:11454/29241 2023-05-15T16:08:38+02:00 Analysis of Long and Short Terms Fishery Landings of Koycegiz Lagoon (Turkey) Tosunoglu, Zafer Saygi, Hulya Ege Üniversitesi 2019 https://hdl.handle.net/11454/29241 https://doi.org/10.4194/1303-2712-v19_3_03 eng eng Central Fisheries Research Inst 10.4194/1303-2712-v19_3_03 Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı Turkish Journal of Fisheries and Aquatic Sciences 1303-2712 2149-181X https://doi.org/10.4194/1303-2712-v19_3_03 https://hdl.handle.net/11454/29241 19 3 199 208 info:eu-repo/semantics/openAccess The Aegean Sea Koycegiz Lagoon Barrier trap Landing Grey mullet article 2019 ftunivege https://doi.org/10.4194/1303-2712-v19_3_03 2022-05-02T06:37:31Z WOS: 000445999900003 In the present study, we analysed long and short terms fishery landings of Koycegiz Lagoon recorded by Dalko (Dalyan Fishery Cooperative) for sustainable fishery. These time series are long-term (1974-2016) data which include monthly short-term (2012-2016) in the more recent years. A combination of Principal Component Analysis (PCA) and Hierarchical Clustering Analysis (HCA) were used to determined characteristics of the lagoon. Grey mullets are the most abundant species accounting for 86% of the total biomass of the landing for the 43-year period, followed by Common carp, European eel, Sea bass, Gilthead sea bream and others. PCA values are highly correlated grey mullets, European eel and Sea bass for P1, Striped sea bream, Gilthead sea bream, Carp and other for PC2, respectively. The first discernible cluster comprised Gilthead sea bream, Striped sea bream, Sea bass, other and European eel. The second included carp and the third cluster was represented by Grey mullets. Koycegiz Lagoon is the only lagoon where landings did not show a decreasing trend for a long time in Turkey due to the fact that lagoons have been strictly protected by special rules and owing to the fishing strategies developed by Dalko. Ege University Scientific Research Projects Coordination UnitEge University [2013/SUF/006, 2016/SUF/010] The authors would like to extend thank administrative board and master fishers of the Koycegiz lagoon for sharing landing records and fishing experiences, and Dr. V. Unal, Dr. M. H. Kaykac and Dr. A. T. Ilkyaz for their support in field surveys. Ege University Scientific Research Projects Coordination Unit (Project Numbers 2013/SUF/006 & 2016/SUF/010) and presented in LimnoFish 2017 (International Symposium on Limnology and Freshwater Fisheries) in Egirdir, Turkey. Article in Journal/Newspaper European eel Ege University Institutional Repository Ege ENVELOPE(-55.853,-55.853,-83.560,-83.560) The Landing ENVELOPE(-45.689,-45.689,-60.733,-60.733) Turkish Journal of Fisheries and Aquatic Sciences 19 3 |
institution |
Open Polar |
collection |
Ege University Institutional Repository |
op_collection_id |
ftunivege |
language |
English |
topic |
The Aegean Sea Koycegiz Lagoon Barrier trap Landing Grey mullet |
spellingShingle |
The Aegean Sea Koycegiz Lagoon Barrier trap Landing Grey mullet Tosunoglu, Zafer Saygi, Hulya Analysis of Long and Short Terms Fishery Landings of Koycegiz Lagoon (Turkey) |
topic_facet |
The Aegean Sea Koycegiz Lagoon Barrier trap Landing Grey mullet |
description |
WOS: 000445999900003 In the present study, we analysed long and short terms fishery landings of Koycegiz Lagoon recorded by Dalko (Dalyan Fishery Cooperative) for sustainable fishery. These time series are long-term (1974-2016) data which include monthly short-term (2012-2016) in the more recent years. A combination of Principal Component Analysis (PCA) and Hierarchical Clustering Analysis (HCA) were used to determined characteristics of the lagoon. Grey mullets are the most abundant species accounting for 86% of the total biomass of the landing for the 43-year period, followed by Common carp, European eel, Sea bass, Gilthead sea bream and others. PCA values are highly correlated grey mullets, European eel and Sea bass for P1, Striped sea bream, Gilthead sea bream, Carp and other for PC2, respectively. The first discernible cluster comprised Gilthead sea bream, Striped sea bream, Sea bass, other and European eel. The second included carp and the third cluster was represented by Grey mullets. Koycegiz Lagoon is the only lagoon where landings did not show a decreasing trend for a long time in Turkey due to the fact that lagoons have been strictly protected by special rules and owing to the fishing strategies developed by Dalko. Ege University Scientific Research Projects Coordination UnitEge University [2013/SUF/006, 2016/SUF/010] The authors would like to extend thank administrative board and master fishers of the Koycegiz lagoon for sharing landing records and fishing experiences, and Dr. V. Unal, Dr. M. H. Kaykac and Dr. A. T. Ilkyaz for their support in field surveys. Ege University Scientific Research Projects Coordination Unit (Project Numbers 2013/SUF/006 & 2016/SUF/010) and presented in LimnoFish 2017 (International Symposium on Limnology and Freshwater Fisheries) in Egirdir, Turkey. |
author2 |
Ege Üniversitesi |
format |
Article in Journal/Newspaper |
author |
Tosunoglu, Zafer Saygi, Hulya |
author_facet |
Tosunoglu, Zafer Saygi, Hulya |
author_sort |
Tosunoglu, Zafer |
title |
Analysis of Long and Short Terms Fishery Landings of Koycegiz Lagoon (Turkey) |
title_short |
Analysis of Long and Short Terms Fishery Landings of Koycegiz Lagoon (Turkey) |
title_full |
Analysis of Long and Short Terms Fishery Landings of Koycegiz Lagoon (Turkey) |
title_fullStr |
Analysis of Long and Short Terms Fishery Landings of Koycegiz Lagoon (Turkey) |
title_full_unstemmed |
Analysis of Long and Short Terms Fishery Landings of Koycegiz Lagoon (Turkey) |
title_sort |
analysis of long and short terms fishery landings of koycegiz lagoon (turkey) |
publisher |
Central Fisheries Research Inst |
publishDate |
2019 |
url |
https://hdl.handle.net/11454/29241 https://doi.org/10.4194/1303-2712-v19_3_03 |
long_lat |
ENVELOPE(-55.853,-55.853,-83.560,-83.560) ENVELOPE(-45.689,-45.689,-60.733,-60.733) |
geographic |
Ege The Landing |
geographic_facet |
Ege The Landing |
genre |
European eel |
genre_facet |
European eel |
op_relation |
10.4194/1303-2712-v19_3_03 Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı Turkish Journal of Fisheries and Aquatic Sciences 1303-2712 2149-181X https://doi.org/10.4194/1303-2712-v19_3_03 https://hdl.handle.net/11454/29241 19 3 199 208 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.4194/1303-2712-v19_3_03 |
container_title |
Turkish Journal of Fisheries and Aquatic Sciences |
container_volume |
19 |
container_issue |
3 |
_version_ |
1766404658133204992 |