Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Hak-Jin Hwang"'
Autor:
Ji Hyun Lee, Korea fisheries resources agency East Sea branch, Pohang-si , Korea, Yong-Soo Son, Hak-Jin Hwang, Jong-Kuk Youn, Jung-Mi Ahn, Hyeon-Jin Lee, Wan-Ki Kim
Publikováno v:
Korean Journal of Environment and Ecology. 31:81-87
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c8dcf3ba75c230b86089a87ed965753
https://doi.org/10.13047/kjee.2017.31.1.081
https://doi.org/10.13047/kjee.2017.31.1.081
Publikováno v:
Korean Journal of Fisheries and Aquatic Sciences. 47:264-273
오터트롤은 어구의 아래 부분이 해저에 닿도록 한 뒤 배로 어 구를 끌어서 해양생물을 잡는 능동적인 어구로 불특정 다수 어 종을 동시에 어획하여 조업의 주 대상이 되는 어종은 물론, 비
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d32b6d800ed511e0fad526e9d17058c6
https://doi.org/10.5657/kfas.2014.0264
https://doi.org/10.5657/kfas.2014.0264
Publikováno v:
Journal of the Korean Society of Marine Environment and Safety. 19:459-466
West Sea Fisheries Research Institute NFRDI, Incheon, 400-420, Korea Korea Fisheries Resources Agency, Busan, 612-020, Korea요 약 : 본 연구에서는 충남 연안에서 연안조망의 어획 특성을 파악하기 위하여, 2008년 3월부터
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dc8e4d09a17ec6a38cccf93a19334dd
https://doi.org/10.7837/kosomes.2013.19.5.459
https://doi.org/10.7837/kosomes.2013.19.5.459
Autor:
Hyun-Su Jo, Byung-Yeul Cha, Dae-Hyeon Kwon, Dong-Ki Ryu, Jun Park, Yang-Jae Im, Hak-Jin Hwang
Publikováno v:
Journal of the Korean society of Fisheries Technology. 49:238-249
Species composition and seasonal variation of aquatic organism in the marine ranchig ground of Taean, Korea were investigated using shrimp beam trawl from January to December 2010. A total of 99 species, and of aquatic organism were collected. Among
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d84dcb97b6dc63f599baa6f0e718ed52
https://doi.org/10.3796/ksft.2012.49.3.238
https://doi.org/10.3796/ksft.2012.49.3.238
Publikováno v:
Journal of the Korean society of Fisheries Technology. 49:261-269
The age and growth of the Pacific cod, Gadus macrocephalus were investigated using left sagittal otoliths of 682 individuals collected in the West Sea of Korea from January to December 2007. The seasonal changes in the ratio of an opaque zone to inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aee25b4293314a7352e7ce818b09b654
https://doi.org/10.3796/ksft.2012.49.3.261
https://doi.org/10.3796/ksft.2012.49.3.261
Autor:
Gyeong-Suk Jeong, Byung-Yul Cha, Jong-Soo Park, Hyun-Su Jo, Yang-Jae Im, Dae-Hyeon Kwon, Hak-Jin Hwang
Publikováno v:
Journal of the Korean society of Fisheries Technology. 48:387-400
Species composition and seasonal variation of aquatic organism in the coastal waters off Taean, Korea were investigated using catches by commercial fishing of the pot and gill net from April 2010 to January 2011. A total of 58 species, 10,602 individ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f64c157e2c809fd339b8083b9b35af57
https://doi.org/10.3796/ksft.2012.48.4.387
https://doi.org/10.3796/ksft.2012.48.4.387
Autor:
Do Hoon Kim, Mi Young Song, Myoung Ho Sohn, Hee Won Park, Yang Jae Im, Hak Jin Hwang, In-Ja Yeon, Chang Ik Zhang
Publikováno v:
Fisheries Research. 112:179-188
Landings in the blue crab, Portunus trituberculatus, fishery in Korean waters of the Yellow Sea have declined substantially from 11,000 t in the 1980s to 2,300 t in 2004. Blue crab habitat quality in the Yellow Sea has been degraded by anthropogenic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e017bcaf959f212d58cdbd976d84a5b6
https://doi.org/10.1016/j.fishres.2011.08.002
https://doi.org/10.1016/j.fishres.2011.08.002
Autor:
Byung-Yeul Cha, Hyun-Su Jo, Yang-Jae Im, Gyeong-Suk Jeong, Hak-Jin Hwang, Kang-Ho Choi, Dae-Hyeon Kwon
Publikováno v:
Bulletin of the Korean society of Fisheries Technology. 47:403-410
Catches, CPUE, fishing season, disc width composition and fishing ground were studied to rebuild skate ray, Raja pulchra resource by the offshore longline fishery in Heuksan-do, Korea. Annual catches and CPUE of skate ray were increased from 2003 to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afdae05c9ea79267dfdcaee375da796e
https://doi.org/10.3796/ksft.2011.47.4.403
https://doi.org/10.3796/ksft.2011.47.4.403
Publikováno v:
Korean Journal of Fisheries and Aquatic Sciences. 42:725-728
Four specimens of Cynoglossus larvae (3.2-7.3mm in notochord length, NL) collected from the middle Yellow Sea in August, 2008 were identified as Cynoglossus joyneri larvae based on morphological characteristics; ① the two elongated dorsal fin rays
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce16cd17a79a5167f04e854197c4a41d
https://doi.org/10.5657/kfas.2009.42.6.725
https://doi.org/10.5657/kfas.2009.42.6.725
Autor:
Heeyong Kim, Mi-Young Song, Jong-Bin Kim, In-Ja Yeon, Hak-Jin Hwang, Yang-Jae Im, Myoung-Ho Sohn
Publikováno v:
Journal of the Korean Fisheries Society. 41:272-281
Seasonal and annual variation in the species composition of bag-net catch in the coastal waters of Incheon, Korea were examined from April 2000 to November 2004. To analyze seasonal variation of the fisheries data, we implemented a self-organizing ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68306345ed385f7e5a2d09f14c5fe974
https://doi.org/10.5657/kfas.2008.41.4.272
https://doi.org/10.5657/kfas.2008.41.4.272