• Animal Systematics, Evolution and Diversity
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• v.8 no.2
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• pp.243-258
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• 1992

For the systematic study of Korean Asteroidea the specimens collected from total 69 localities in the South Sea, Korea during the period from April, 1980 to Apirl, 1992 were indentified. As a result, 23 species, 18 genea, 8 families and 5 orders were identified of which two species, Mediaster brachiatus and Stellaster equestris have not been reported in Korea yet. Asterina perctinifera was the commonest species collected from 43 localities of 69 localities. Fifteen species were found in Korea Strait and Cheju Island area, respectively. Fifteen temperate species, 7 tropical species and 3 boreal species were found to be distributed in the South Sea of Korea. The asteroids known so far in Korea tuned out to be 43 species.

• Food Science and Preservation
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• v.21 no.3
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• pp.321-327
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• 2014

This paper introduces the physicochemical characteristics of garlic shoots investigated in the 8 areas of Namhae, Gohyeon-myeon (GHM), Nam-myeon (NM), Samdong-myeon (SDM), Namhae-eup (NHE), Seo-myeon (SM), Seolcheon-myeon (SCM), Idong-myeon (IDM) and Changsoen-myeon (CSM). The moisture was $80.15{\pm}0.37{\sim}83.87{\pm}0.15g/100g$. The crude protein and lipid were $1.59{\pm}0.02{\sim}2.25{\pm}0.09g/100g$ and $0.35{\pm}0.01{\sim}0.48{\pm}0.03g/100g$, respectively. Ash was $0.65{\pm}0.03{\sim}0.71{\pm}0.03g/100g$. In addition, the total levels of phenol and flavonoid were searched as $33.02{\pm}1.78{\sim}58.41{\pm}1.08mg/100g$ and $11.60{\pm}3.36{\sim}23.95{\pm}2.04mg/100g$, respectively. The garlic shoots in IDM, where the highest total chlorophyll level detected as $170.58{\pm}1.04{\mu}g/g$ and in CSM, where the lowest total chlorophyll level investigated as $116.65{\pm}0.00{\mu}g/g$, were unveiled. The mineral elements (S, Ca, Fe, K, Mg, Na, Mn and Zn) were analyzed by ICP-OES, and K was the most highly contained mineral with $7257.0{\pm}87.9{\sim}10070.0{\pm}9.7mg/kg$. Significant feature of garlic shoots in IDM and NHE was that the total amounts of mineral were relatively higher than other regions as 21,143.5 mg/kg and 20,581.2 mg/kg, respectively. The cultivating regions were revealed as the one of important matters with the level of allicin ($78.03{\pm}6.15{\sim}203.43{\pm}18.47mg/kg$). In particular, the level of allicin of garlic raised in SDM ($203.43{\pm}18.47mg/kg$) was approximately 2.2~2.6 times higher than those in CSM ($92.86{\pm}8.70mg/kg$) and SCM ($78.03{\pm}6.15mg/kg$). The sulfur compounds content of diallyl trisulde was remarkably higher, especially the garlic shoots in IDM with $830.62{\pm}14.69{\sim}1281.10{\pm}27.71mg/kg$.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• v.9 no.1
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• pp.391-396
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• 2005

Red tide(harmful algae) in the Korean Coastal Waters has a given a great damage to the fishery every year. However, the aim of our study understands the influence of meteorological factors (air and water tempaerature, precipitation, sunshine, solar radiation, winds) relating to the mechanism of red tide occurrence and monitors red tide by satellite remote sensing, and analyzes the potential area for red tide occurrence by GIS. The meteorological factors have directly influenced on red tide formation. Thus, We want to predict and apply to red tide formation from statistical analyses on the relationships between red tide formation and meteorological factors. In future, it should be realized the near real time monitoring for red tide by the development of remote sensing technique and the construction of integrated model by the red tide information management system (the data base of red tide - meteorological informations).

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2002.05a
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• pp.333-337
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• 2002

남해 중부해역에서 적조발생과 관련해서 기상인자와의 상관성을 요약하면 다음과 같다. 적조 다발 월 비교에서 강수량이 적조 발생과 밀접한 상관을 보였다. 즉, 강수량은 육지 및 연안지역의 영양염류를 해역으로 유입시킴으로서 적조발생의 영양 공급원으로 중요한 역할을 한다. 이때의 기온은 대체로 적조 다발철인 여름과 초가을에 높은 값을 유지했다. 그러나 일조시수나 바람은 적조발생에 직접적인 연관성을 가지지는 않은 것으로 사료된다.

• Animal Systematics, Evolution and Diversity
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• v.18 no.1
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• pp.23-33
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• 2002

Two lichomolgoid copepods, Lichomolgus inflatus Tanaka and Philoconcha paphiae Yamaguti, both known very rarely since the original descriptions, are redescribed based on the specimens discovered as associates with the bivalve Dosinorbis japonicus from the Korea Strait. Lichomolgus inflatus is very closely related to L. chamarum Humes, but can be differentiated by the features of the rostrum and genital double-somite. Philoconcha paphiae is found to have an extremely variable leg armature. This is the first discovery of the two species of copepods outside the Japanese waters.

• Animal Systematics, Evolution and Diversity
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• v.10 no.2
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• pp.131-144
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• 1994

The following accounts of the family Syllidae are based upon the materials which have been collected from 39 localities in the cost of South Sea and the East Sea in Korea during the period from July, 1980 to November, 1991. as a result of systematic examination, four species are known to be new to Korean fauna which are described and illustrated ; Haplosyllis spongicola, Paraspphaerosyllis ezoensis, Opisthosyllis brunea ; O.viridis.

• Animal Systematics, Evolution and Diversity
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• v.8 no.2
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• pp.259-278
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• 1992

The zoantharians and ceriantiparians known from the Korea Strait are 21 species, 16 genera, 10 families in 3 orders, of which 6 species are newly recorded to the Korea Strait fauna. Three species of them are new to Korean waters: Flosmaria mustsuensis, Hormathia andersoni and Verrillactis paguri. The specimens were collected from 34 localities of Korea Strait from 1984 to 1991.

• 한우개량
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• no.4 s.25
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• pp.22-27
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• 2000

지금 한우개량에 대한 관심이 일기 시작하고 있다 한우 농가라면 누구나 훌륭하게 개량된 한우를 가지기를 원한다 이것은 농가의 소득과 직결 된 것으로 너무나 당연하다. 특히 고급육을 생산하여 도매시장에 출하 해본 농가라면 도체 성적에 따라 가격 차이가 크다는 것을 경험했을 것이다. 이때 농가는 자기 집의 동일한 환경에서 동일한 사료를 급여하여 출하 한 소가 왜 출하 체중도 다르고 도체성적이 다를까 하는 의문을 가지게 되며 이것은 바로 종자에서 오는 차이임을 알게 된다. 이때부터 농가는 육량과 육질이 우수한 종자가 따로 있음을 알고 우수한 밑소를 찾기 시작한다. 이처럼 한우개량에 대한 관심은 고급육 생산 농가로부터 일기 시작하여 전국적으로 한우농가와 지방자치단체를 중심으로 관심이 고조되고 있다 지금까지의 한우개량사업은 정부 주도로 추진되어 왔을 뿐 지방자치단체나 일반 한우농가는 별로 관심을 보이지 않은 것이 사실이다. 이제 일부 지자체에서는 자기지역 한우농가의 소득향상과 지역경제 활성화를 위하여 지역 환경에 맞는 개량체계를 구축하여 추진하고 있다. 경남지역에서는 1999년도 경남 고성군의 한우산업 장기 발전 5개년 계획을 세워 추진하는 것을 시작으로 하여 함안, 남해, 밀양, 하동 등에서 개량사업을 독자적으로 추진하고 있고 다른 시 군에서도 많은 관심을 가지고 있다. 본고에서는 경남지역의 지방자치단체가 추진하고 있는 한우개량사업에 대하여 소개하고자 한다.

• The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY
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• v.6 no.2
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• pp.49-62
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• 2001

Hydrographic surveys were carried out seven times during May 31, 1998 and September 24, 1998 in order to study the physical environments of the coastal area between Narodo Is. and Sorido Is. in the southern sea of Korea (the South Sea) where the occurrence of Cochlodinium polykrikoides red tide is frequently observed in summer. Temperature and salinity of the water column from the surface to the depth of 30 m exhibit large seasonal variations. Mean temperature of the water column increased by 6 and mean salinity of the water column decreased by 2.71 psu during the observation period. Both the freshwater supplied from the adjacent land and the precipitation over the study area cannot account for the observed salinity variations. The influx of the low salinity water from the offshore area is considered to be the main cause for the observed salinity changes. Surface salinity in the study area shows different spatial distribution in the period of outbreaking, mid-stage and disappearance of the red tide. Especially, salinity was abruptly lowered at the stage of disappearance of red tide as compared to salinity of the previous observation period. Vertical structure of water properties also became vertically homogeneous at the disappearance stage, while it was highly stratified in the previous observation. Such changes can only be explained by the inflow of low salinity water from the offshore, which is considered as the most possible cause for the disappearance of the red tide in the study area. This study suggests that exchanges of water, and chemical and biological factors between coastal areas and of shore area in the South Sea need to be studied in association with the general circulation of the South Sea in order for the better understanding of the occurrence and disappearance of the red tide in the coastal area of the South Sea.

• Journal of agriculture & life science
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• v.45 no.2
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• pp.103-114
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• 2011

Physicochemical characteristics of garlic collected from the different growing regions were analyzed to provide basic data for preparing nutritional composition of garlic. Moisture of garlics on cultivars from growing on China was $71.53{\pm}0.34%$ that significantly higher than domestic garlics ($59.37{\pm}0.63$-$66.92{\pm}0.72%$). Total phenol contents were $12.69{\pm}0.18$-$22.02{\pm}0.27mg/100g$, total flavonoids contents were $12.69{\pm}0.18$-$22.02{\pm}0.27mg/100g$. Total thiosulfinate and pyruvate contents were $96.28{\pm}2.55$-$150.81{\pm}0.09mg/100g$ and $132.87{\pm}0.45$-$161.37{\pm}1.58mg/100g$. Sucrose, glucose and fructose were detected from garlics, sucrose content average errors about 2-4 times due to cultivated area. Namhae garlic has the highest fructose contents than other province cultivated. 8 kinds of organic acids 11 kinds of mineral and 17 kinds of composition amino acids were detected in garlics. 5 kinds of free amino acids such as proline, alanine, tyrosine, phenylalanine and arginine were detected in all garlic samples.