NOAA영상자료(映像資料)에 의한 한국(韓國) 남해안연안수(南海岸沿岸水) 조사연구(調査硏究)

김복기 ( Bok Kee Kim ) 大韓遠隔探査學會 1989 大韓遠隔探査學會誌 Vol.5 No.1

1987年 10月부터 1988年 8月까지의 韓國南海岸에서 試驗調査船에 依한 現場調査와 NOAA 映像資料로써 南海岸沿岸水의 消張에 關하여 分析 考察한 結果는 다음과 같다. ① 冬季의 層別 水溫分布는 0m層 6.07-18.62℃, 30m層 6.02~18.54℃, 50m層 7.19~18.69℃로 上·下層間의 垂直分布는 거의 均一한 現象이었고 0m層 南海岸沿岸水와 對馬暖流間의 水平水溫傾度는 0.28℃/mile로 年中 最大였다. ② 夏季의 層別 水溫分布는 0m層 19.37~29.92℃, 30m層 13.26-27.11℃, 50m層 7.36~26.60℃로서 上·下層間의 垂直分布는 成層構造로서 30~50m層의 棄直水溫傾度는 0.44℃/m로 年中 最大였다. ③ NOAA映像에서 南海岸沿岸水의 分布는 現場資料와 比較的 一致되고 있으나 SST는 現場水溫에 比하여 冬季는 2~4℃, 夏季는 4~6℃ 低溫分布였다. This study on the southern coastal waters of Korea has been made by analysis of NOAA image and oceanographic observation data from October 1987 to August 1988. The results obtained from the study are as follow: Horizontal distributions of water temperature in different layers in winter ranged from 6.07 to 18.62℃ at 0m layer, 6.02 to 18.54℃ at 30m layer and 7.19 to 18.69℃ at 50m layer. Consequently its vertical distribution showed homogeneity. Horizontal water temperature gradients were 0.28℃/mile between the coastal waters and Tsushima warm waters. In summer, its horizontal distribution varied from 19.37 to 29.92℃ at 0m layer, 13.26 to 27.11℃ at 30m layer and 7.36 to 26.60℃ at 50m layer, and its vertical profile showed stratified structure. Vertical water temperature gradients were 0.44℃/m between 30 and 50m layers. It was remarkable that distribution of southern coastal water system analysed by NOAA image coincided with relatively the oceanographic observation data but SST from NOAA image seemed to be 2-4℃ lower in winter and 4-6℃ lower in summer than the oceanographic data.

서해남부 전선역의 1990년 해황

김복기(Bok Kee KIM),강용균(Yong Q. KANG) 인하대학교 해양과학기술연구소 1993 黃海硏究 Vol.5 No.12

황연(黃連) 추출물이 대식세포의 면역단백질 생성에 미치는 영향

김복기,한효상,이영종,Kim, Bok-Kee,Han, Hyo-Sang,Lee, Young-Jong 대한한의학방제학회 2013 大韓韓醫學方劑學會誌 Vol.21 No.2

Objectives : The purpose of this study is to observe the effect of Coptidis Rhizoma (CCE-extract of C. chinensis Rhizome) in induction of immune protein on mouse macrophages. Methods : To analyze cytokines interleukin(IL)-$1{\alpha}$, IL-3, IL-9, IL-12p40, IL-13, IL-17, Monocyte Chemoattractant Protein(MCP)-1 induced by macrophages, mouse macrophages were incubated with CCE and was measured. Results : IL-$1{\alpha}$ measurement, CCE showed significant inhibition only at concentration level of 200 ${\mu}g/mL$. IL-3, MCP-1 measurement, CCE showed significant inhibition only at concentration level of 100, 200 ${\mu}g/mL$. IL-9 measurement, CCE showed significant inhibition only at concentration level of 50 ${\mu}g/mL$. IL-13 measurement, CCE showed significant inhibition only at concentration level of 50, 100, 200 ${\mu}g/mL$. The IL-12p40, IL-17 levels indicated no changes at 25, 50, 100, 200 ${\mu}g/mL$ on mouse macrophages. Conclusions : CCE did not significantly increased inflammatory cytokines IL-$1{\alpha}$, IL-3, IL-9, IL-12p40, IL-13, IL-17, Monocyte Chemoattractant Protein(MCP)-1 on mouse macrophages. It was verified CCE does not trigger cytokine related hypersensitivity reaction of organism or exacerbation of acute/chronic inflammatory disease.

韓國 南海의 水溫과 분의 變動係數

김복기,Kim, Bok-Kee 한국해양학회 1982 韓國海洋學會誌 Vol.17 No.2

The study on the variation coefficient of water temperature and salinity was comducted during the year from 1968 to 1980 in the Southern Sea of Korea. The results obtaland from the study as followes; 1. The variation coefficient of water temperature and salinity wewe large either at the front area or the thermocline and malocline area. 2. The variation coefficient of water temperature was the largest at the time when the power was strong ty each water mass(The largest value in Tsushima and Yellow Sea Warm Current area was occurred at the 50m layer in the Summer, and that in the South Korean Coastal Water area and the Southern Part of Yellow Sea was at all layer in the Winter). 3. The variation coefficient of salinity was the largest at the surface layer in warm current area that was influenced by the low salinity of the East China Coastal Water in the Summer ,and that of salinity in the South Korean Coastal Water area and Soutern Part of Yellow Sea was nearly half of the value of the warm current area.

韓國 沿岸 水溫 및 氣溫의 週期分析과 相關分析

김복기,Kim, Bok-Kee 한국해양학회 1983 韓國海洋學會誌 Vol.18 No.1

The study on the periodic and correlation analysis between water temperature and air temperature has beenconducted by oceanographic data obtained from 1923 to 1979 (For 16-51 years) in 6 ststions in the Korean Waters. The periodic and correlation analyses has been examined by method of he Schuster's and the quadratic formula of least squares method, respectively. The results pbtained from the study are as follows; 1. Periodic analysis 1) The yearly difference between max. and mini. fo surface water temperature was 12.77-17.99$^{\circ}C$ (computed value : 11.67-16.64$^{\circ}C$) in offshore waters, and was 15.72-26.33$^{\circ}C$ (computed value : 15.13-25.29$^{\circ}C$) in inshore waters, and that of air temperature was 21.71-28.60$^{\circ}C$ (computed value : 10.50-27.22$^{\circ}C$). 2) The yearly mean of water temperature by station was 11.25-18.78$^{\circ}C$, and that of air temperature was 11.39-16.16$^{\circ}C$. 3) The annual compnent amplitrde of water temperature was 5.72-12.54$^{\circ}C$, and that of air temperature was 10.04-13.49$^{\circ}C$. 4) The semi-annual component amplitude of water temperature was 0.83-1.30$^{\circ}C$, and that of air temperature was 0.72-1.26$^{\circ}C$. 5) The annual component phase of water temperature was 215-228$^{\circ}C$ (max. temperature shall be in the first and in the middle ten days of August) in inshore waters and 138-244$^{\circ}C$ (max. temperature shall be in the first and in the middle ten days of August) in offshore waters, and that of air temperarture was 212-221$^{\circ}C$ (max. temperature shall be in the first and in the middle ten days of July and in the first tin days of August). 6) The semi-annual component phase of water temperature was 87-110$^{\circ}C$ in offshore waters, and 167-212$^{\circ}C$ in inshore waters, and that of air temperature was 156-189$^{\circ}C$. 2. Correlation analyses of water temperature and air temperature before one month. 1) When the water temperature is in rising time, the quadratic constant of correlation formual was the gradual inreasing type ( constant; 0.010-0.026) in offshore waters, and the gradual decreasing or proportional type (constant; -0.020-0.001) in inshore waters. 2) when the water temperature is in descending time, the quadratic constant of correlation formula was the gradual increasing type (constant: 0.012-0.021) 3) the determination coefficient was 0.964-0.992 at rising time and 0.982-0.999 at descending time of water temperature.

韓半島 近海 表面水溫의 時系列的 豫測

姜容均(Yong Q. KANG),金福起(Bok Kee KIM),承永鎬(Young Ho SEUNG) 인하대학교 해양과학기술연구소 1991 黃海硏究 Vol.4 No.12

한국 근해 Ocean Color 위성자료의 정량화

서영상(Young Sang Suh),장이현(Lee Hyun Jang),이나경(Na Kyung Lee),김복기(Bok Kee Kim) 한국수산과학회 2002 한국수산과학회지 Vol.35 No.3

N/A Ocean color properties can be quantified by the relationship between the band ratios of the sensor on the ocean color satellites and the measured field ocean color parameters. A tool to determine the abundance of primary organism using the observed ocean color properties from satellite is presented. Coincident to ocean color satellite passes over the Korean waters, the research vessels were deployed to survey the East Sea, the South Sea and the West Sea around the Korean waters. We have been able to have more than 100 data sets containing coincident in situ chlorophyll a and the estimated chlorophyll a derived from SeaWiFS (Sea-viewing Wide Field-of-view Sensor) from February, 1999 to October, 2001. We were able to develop three proper regional algorithms for the East Sea, the South Sea and the West Sea of the Korean peninsula to estimate chlorophyll a, and set up regional algorithms to quantify the suspended solid in the southern sea of the Korean peninsula. Futhermore we were successful in finding out a simple way of estimating chlorophyll a in the turbid water (Case Ⅱ water) using the relationship between in situ chlorophyll a and the estimated chlorophyll a from the processed level 2 data, using the NASA`s global algorithm.

Panchromatic 위성 자료를 이용한 선박 확인의 접근 기법

서영상 ( Young Sang Suh ),최철웅 ( Chul Uong Choi ),이나경 ( Na Kyung Lee ),김복기 ( Bok Kee Kim ),장이현 ( Lee Hyun Jang ) 한국지리정보학회 2002 한국지리정보학회지 Vol.5 No.4

The feasibility of counting number of small vessels and position in Korean waters using the panchromatic imageries derived from the IRS-1C was tested. The parameters for interpretation of satellite`s imageries of small vessels were location(position), size, shape, shadow, tone, texture and pattern, height and depth, situation and association with other vessels. The position of small vessels in the sea without GCP(ground control point) was considered to be inclusive in the satellite imagery with 35 km semi-diameter, denoting rough geographical position of the vessel. The size of vessel was measured by length from stem to stern of the vessel, distinguished by following wave on the surface water. Offshore fishing vessels were separated from merchant ships by their length smaller than 100 m. The shape of vessels on panchromatic imagery of IRS-1C appeared just streamline. In case of clouds which were similar to the shape of small vessels, we were able to distinguish between vessel and cloud by shadow of cloud in the water surface. The tone of sea surface was dark black while small vessel appeared bright white. Small vessel was distinguished from the rough texture of the sea surface and the regular pattern of the waves with white capes when weather was not so good. The situation of the fishing activity was estimated by information of fishing method related to the fishing boat such as the pair trawl in the Yellow Sea.

강원연안산 까나리 자치어의 분포

김용억,한경호,김복기,최수하,김귀영,조재권 한국어류학회 1999 韓國魚類學會誌 Vol.11 No.2

To study the distribution of larva and juvenile of the sand eel, Ammodytes personatus in the Kangwon coastal, samples were collected by the larva net(RN 80 net) and small drag net at 60 stations from January 1996 to December. Appearance season of larva and juvenile of sand eel was appeared untill the January to June in the Kangwon-do coast, and the densities of them were high in June. Appearance phase, length frequency distribution of larva and juvenile of sand eel were distributed that the average standard length 10.0-30.0㎜ in the temperature range of 5.0∼6.0℃ at the January to March, and April to June occurred the average standard length 40.0∼80.0㎜ in the temperature range of 7.2∼12.0℃. It was distributed in southern part of Kangwon-do coast untill the February to March 1996. And association of the sand eel migrated to the northern and middle part of Kangwon-do coast at April when surface water temperature was higher than 7.2℃. It was considered that the migration of the abundance larva and juvenile of sand eel in this area is mainly affected by the water temperature.

태풍 통과에 따른 한국 연근해 수온 변동

서영상,김동순,김복기,이동인,김영섭,김일곤 한국환경과학회 2002 한국환경과학회지 Vol.11 No.7

While typhoons were passing by the coastal and offshore waters around the Korean peninsula, the variations of the sea surface temperature (SST) were studied. To study on the variation, the data related to the 22 typhoons among 346 typhoons which occurred in the western Pacific during 1990∼1999, daily measured field SSTs at coastal and offshore, and imageries from advanced very high resolution radiometer on NOAA satellite during 1990∼1999 were used. The average variations of the SSTs were -0.9℃ at coastal waters and -2℃ at offshore around the Korean peninsula while the typhoons were passing by. In very near coastal waters from the land, the SST was not changed because the bottom depth of the coastal waters was shallower than the depth of thermalcline, while the typhoon was passing. The temporal and spatial variation of SSTs at coastal waters in summer were depended on the various types of the typhoons' paths which were passing through the Korean peninsula. When a typhoon passed by the western parts including the Yellow Sea of the Korean peninsula, upwelling cold water occurred along the eastern coastal waters of the peninsula. The reason was estimated with the typhoon that was as very strong wind which blew from south toward north direction along the eastern shore of the peninsula, led to the Ekman transport from near the eastern coastal area toward the offshore. While cold water was occurring in the eastern coast, a typhoon passed over the coastal area, the cold water disappeared. The reason was estimated that the cold water was mixed up with the surrounding warm water by the effect of the typhoon. While a cold water was occurring in the eastern coast, a typhoon passed by the offshore of the eastern coast, there were the increasing of the SST as well as the disappearing of the cold water. While a typhoon was passing by the offshore of the eastern coast, the cold water which resulted from the strong tidal current in the western coast of the peninsula was horizontally spread from the onshore to the offshore. We think that the typhoon played the role of the very strong wind which was blowing from north toward south. Therefore, the Ekman transport occurred from the onshore toward the offshore of the western coast in the Korean peninsula.