본 논문은 경기 서부 서해안 산업밸트의 지역혁신체제 구축을 위한 정책적 연구이다. 먼저 서해안 산업밸트의 현황분석 및 SWOT분석을 통해 문제점을 파악하였고, 경쟁력분석을 통해 전략산업 및 발전모델을 도출하였다. 서해안 산업밸트의 혁신체제 기본방향과 이 체제에 의해 견인되는 정량적 목표를 설정함으로써 지역혁신체제의 안을 구상하였다. 마지막으로 9대 핵심 전략 실천과제를 설정함으로써 서해안 산업밸트가 성공적인 혁신체제로 도약할 수 있는 대안을 제시하였다.

전라북도 서해에 위치하고 있는 새만금 지역 일대에 서식하고 있는 어류에 대한 조사가 1996년 10월부터 1999년 4월까지 5개 지점을 중심으로 실시되었다. 그 결과 본 구역에서 서식이 확인된 어류는 총 13목 52과 83속 107종이었다. 본 수역에서 출현하는 어종 중에서 농어목 어류가 총 50종으로 전체 어류의 46.7%를 나타내었고, 다음이 16종인 횟대목과 14종인 가자미목 순으로 나타나 이들 3목 어류가 전체 출현 어종의 74.8%를 차지하고

The stratigraphy and evolution of the intertidal deposit of Gunhung Bay, west coast of Korea, have been studied by analyzing surface sediments, core sediments and subbottom profiles. The surficial sedimentary facies consists of upper mudflat, mixedflat and lower mudflat from high tide level to low tide level. The tidal deposit above the acoustic basement is 5 - 20m thick and can be divided into two sedimentary sequences by a mid-reflector. The boundary of them is identified by long core data. The lower sedimentary unit (sequence B) consists of semi-consolidated, brown sandy muds and is interpreted to be deposisted during Riss-Wurm interglacial period. The upper sedimentary unit(sequence A), which overlies the sequence B unconformably, is about 10m thick and consists of Holocene intertidal sediments. The sequence A consists of mudflat facies at lower part and mixedflat facies at upper part. It indicates that the sequence A is a transgressive sequence. Many V-shaped erosional patterns at the unconformable contact of sequence A and sequence B indicate the existence of old tidal channels formed during the low sea level of the last glacial period. The long-term accumulation rate of sequence A is considered to be 2㎜/yr from core data and it is coincident with the accumulation rate determined by Pb-210 for the PVC core.

Horizontal scale and movement of tidal front zone, front in the western regions of Korea in summer are studied in conjunction with numerical model and NOAH-11 satellite data analysis(AVHRR multi -channel sea surface temperature). In numerical model result, tidal mixing is dominant in the southeast region of Hwanghae, near field of Taean, Kyunggi bay, near field of Jangsan cape, Seoan bay, mid-east Chinese coast. But the results of the NOAH infra-red image analysis show that low surface temperature by tidal mixing is clear in the southeast region of Hwanghae, near field of Taean, near field of Jangsan cape but not in the Kyunggi bay, Seoan bay and mid- east Chinese coast in August and September, temperature gradient of frontal zone in the southwest region of Hwanghae is 0.05°∼0.1℃/㎞ and tidal mixing is dominant in the near field of Maenggal kundo and Hajodo and low surface temperature extends southwesrward. Early in August, west-east front(0.2°∼0.6℃/㎞) on the south region of Jindo moves northward and persists at east half on the joining line of Jindo and Sohuksando late September. The axis of front on the west region of Jindo is northeast~sorthwest early in August and moves westward until late September The tidal mixing in the near field of Jangsan cape is dominant in the region between Jangsan cape and Baengyougdo early in August and between Baengyougdo and Daechungkundo in late September. The axis of front on the west region of Jangsan cape is south-north and its temperature gradient is 0.2°∼0.4℃/㎞.

거의 모든 국가에서 생산된 씨감자는 감자바이러스 이병율을 검사해서 합격품만을 농민에 분배하고 있다. 우리나라는 딴 씨감자 생산국과는 사정이 달라 고령지에서 씨감자를 생산하고 있는 관계로 감자밭의 필수는 전국적으로 막대한 수에 달한다. 우리나라에서의 감자바이러스 김정은 원원종에 한하고 있으나 농민에 분배되는 씨감자도 바이러스 검정을해서 합격품만을 나누어주어야 국가의 체면이 서겠다. 그러나 현재의 시설로는 이를 감당 할 수 없어 이에 대치 될 만한 실제적 방법의 하나로 매개진딧물 밀도와 감자바이러스 이병율간의 상관관계를 밝혀 번잡한 바이러스 검정법 대신 매개진딧물의 공중밀도를 조사하여 해지점의 감자바이러스 이병율을 추산 할 목적으로 본 시험에 착수하였다. 본 보고에서는 진딧물조사 결과만을 발표하고 18개소에서 행한 포장시험결과는 1970년에 행할 바이러스 검정을 마치면 종합결과를 발표 할 예정이다. 표 1에서와 같이 서해안, 내륙, 및 대관령에서의 매개진딧물과 일반진딧물의 수는 각각 8/31, 179/680 및 50/237이었으며 필자가 행한 1967, 1968년의 조사성적을 뒷받침하는 결과를 얻었다. 이에 필자는 씨감자 부족량 약 60,000톤의 조속한 충족을 위해 씨감자의 증식 단계에서는 서해안 일모작 답을 환용 할 것을 다시 한번 강조하는 바이다.

We used seawater temperature data, measured in the Garolim Bay, to analyze temperature variation on an hourly and daily basis. Lagrange’s interpolation using before and after data was applied to restore nonconsecutive missing temperature data. The estimated error of the data restoration was 0.11oC. Spectral analyses of seawater temperature showed significant periodicities of approximately 12.4 h (semidiurnal tide) and 15.0 d (long-period tide), which is close to those of M2 and Mf partial tides. Variation in seawater temperature was correlated more with tidal height than with air temperature around the Garolim Bay. In June and December, when the seawater temperature difference between the inside and outside of the Garolim Bay was very large, the periodicities of 12.4 h and 15.0 d were highly prominent. These results indicate that the exchange of seawater between the inside and outside of the Garolim Bay induced variations in seawater temperature owing to tide. Understanding temperature variation because of tide helps to prevent abnormal mortality of cultured fish and to predict seawater temperature in the Garolim Bay.

In this research, airborne chlorides of sea bridges in terms of height were measured every month in the West and South coast for 1 year. The results showed that the decreasing tendency of airborne chlorides to height strongly depends on the maximum amount of airborne chlorides of the target area.

This paper focuses on the impacts of waste dumping on inorganic nutrients in the dumping area of the Yellow Sea, and the effect of an governmental regulation of pollution in dumping areas. The environmental variables and parameters of the dumping and reference areas in the Yellow Sea were measured during July 2009 and analyzed. In addition, the analyzed data for inorganic nutrients over the last 10 years were obtained from the Korea Coast Guard (KCG) and the National Fisheries Research and Development Institute (NFRDI). The chemical environment of the study area revealed increases in concentrations of inorganic nutrients, Chemical Oxygen Demand (COD), and Volatile Suspended Solids (VSS) in the bottom layer. On the contrary, the pH level was decreased. Most notably, the time series data of inorganic nutrients showed gradual increase over time in the dumping area, and thus, the oligotrophic waters trend toward eutrophic waters. The increases appears to be due to the disposal of large amounts of organic waste . In recent times, the wastes disposed at the area were largely comprised of livestock wastewater, and food processing waste water. The liquefied waste, which contains an abundance of nutrients, causes a sharp increase in concentrations of inorganic nitrogen in the dumping area. On the one hand, the dumping sites have been deteriorated to such an extent that pollution has become a social problem. Consequentially, the government had a regulatory policy for improvement of marine environmental since 2007 in the dumping area. Hence, the quality of marine water in the dumping site has improved.

The gonadsomatic index (GSI) of mottled skate was the highest in April, GSI and HSI showed a reverse phase for its reproductive cycle. The fish had one pair of egg capsules, having 1 to 7 fertilized eggs, and spawned all the year round. When surveying the reproductive characteristics of females over 63 ㎝ in disc width, we found the spawning peak was between April to June, and the appearance ratio of egg capsules was the highest in May (32.1%). The eggs were hatched at 8℃, 13℃, 18℃, water temperature (12.8 to 24.2℃), and the best hatching temperature was 18℃. The number of fish hatched was 4 to 5 fish/egg capsules, and the hatching rate was 100%. The sex ratios of hatching larvae were 45.5% female and 54.5% male. Therefore this study will provide fundamental data and information for artificial reproduction of the mottled skate.

근래 세계 각국에서는 기존의 항로표지와 선박자동식별장치(AIS)를 혼합한 형태의 항로표지용 AIS를 도입하여 해상 상태 및 위치 등의 정보를 수집 전달하는 방식의 시스템을 구축하고 있다. 우리나라 역시 국제 동향에 맞춰 항로표지용 AIS를 채택하여 활성화시키는 단계에 있다. 그 중 서해안은 해양교통 환경이 매우 빠르게 변화하고 있는 곳으로, 현재 인천 및 대산 해역에 항로표지용 AIS 시스템을 설치하여 운영하고 있다. 이 연구에서는 항로표지용 AIS 시스템의 국내 표준을 구축하기 위한 목적으로 현재 항로표지용 AIS 시스템을 운영 중인 두 해역의 운영 실태를 분석하고 그 개선안을 마련하고자 한다. 이를 위하여 국제 항로표지용 AIS 관련 규정 및 국외의 항로표지용 AIS 시스템 구축 사례를 조사하고 관리조직모듈, 구성모듈, 정보모듈, 기능모듈 및 협력모듈의 5가지 모듈을 나누어 두 해역의 운영 실태 분석 및 개선안을 제시한다. 그 개선안은 시스템 관리 구조 불일치 개선, 다수의 항로표지용 AIS 정보표시로 인한 관리자 및 이용자의 정보 혼란 해소, 불필요한 정보 수신 문제 개선, 항로표지용 AIS의 수신불능 등 기능상 문제 개선, 항로표지용 AIS 정보의 비활용도에 대한 개선 등이다.

박대 생식소중량지수(gonadosomatic index, GSI)의 월간 변화는 2월에서 7월까지는 아주 낮은 값을 보였으나, 8월부터 생식소가 급격히 발달하기 시작하여 9월에 최고값을 나타내었다. 이후 10월부터 점차 낮아져 11월에 다시 낮아지는 경향을 보였다. 비만도(condition factor, CF)의 월간 변화도 9월에 최대값을 보였다. 간중량지수(hepatosomatic index, HSI)의 월간 변화는 6월에 최대값을 보인 후 7월에

컨테이너 선사들은 세계경제의 불황과 고유가가 지속되고 있는 상황에서 선박운영비용을 낮추기 위한 다각적인 노력들을 전개하고 있다. 이러한 상황에서, Grand Alliance는 극동 북미서안 서비스인 CCX와 극동 북미동안 서비스인 NCE에 서비스별 선박추가 투입대신에 Dedicated Feeder 투입을 하기로 결정하였다. 즉, 기간항로의 선박이 북중국항만에 기항하지 않고 환적항인 부산항에서 Feeder선을 통하여 환적 운송하게 된다. 본 연구에서는 전용피더 서비스 도입을 통한 환적의 경제성 효과를 확인하기 위하여 Grand Alliance 컨테이너 서비스의 실제 운영 자료에 대해 분석하였다. 이와 같은 전략을 통해 Grand Alliance의 'NCE, 'CCX'항로는 기간항로에 투입되는 선박의 감속운항이 가능하게 되어 선박 운영비의 절감 효과를 보이고 있다.

Salicornia europaea (glasswort) is succulent, annual, halophytic plant mainly distributed throughout reclaimed land or salt marsh. It has strong tolerance to salt so that it plays the part of the pioneer species in the first succession. According to domestic and foreign studies, S. europaea contains plenty of minerals and antioxidant in the body. Since people take note of an availableness of this plant as health diet, the natural growth sites are threatened. In addition to development of salt marsh and sea shore, imprudent harvest has a bad effect to S. europaea population maintenance. To seek ways to preserve the population of this plant, we carried out the continuity of seed germination and restoration test. Seokmo Island, Daebu Island, Youngjong Island and Sudokwon landfill in Korea are selected sites for research. Result of germination continuity shows that most S. europaea seeds germinate on March but no more after July. However the germination was occurred after that time in the greenhouse. So we concluded that no germination after July is a matter of environmental condition not the number of remaining seeds. Also germination was seldom occurred in the spot where seeds production was not happened. In result of continuity test of seed germination by soil depth, germination was occurred vigorously only in top soil. From these results, we note that most S. europaea germinate in the early spring, and germination is finished by July. And this rapid germination speed makes the number of seeds in soil seed bank rare. If a large number of S. europaea in some area are harvested after July, the number of this species will dramatically decrease in that area the following year. In Seokmo Island, we carried out reintroduction experiment by sowing S. europaea seeds. On the first year, a small number of S. europaea settled and they produced seeds successfully. On April 2010, the second year, we observed many S. europaea in seed sowing sites. And we found out that plowing is more efficient than treatment sea water for settlement of S. europaea.

In this paper, practical problems for current feeder service between Busan port and west coast of Japan were extracted through in depth interviews with Japanese feeder vessel companies, shippers, and port authority based upon which major criteria (elements) for improvement of the feeder network are structured in hierarchic order and weighed relative importance through AHP method. From the questionnaire answered by Korean and Japanese port users and experts the weights of criteria were calculated and the shipping service was ranked the first by both parties with 0.235 and 0.217, respectively. The port service and support system ranked the second and the third, whereas the port marketing was shown to be the lowest of all. Considering the overall weights, the increase in a port loading and unloading speed of port service was followed by provision of dedicated deck for feeder vessel of port facilities for Korean respondents. Therefore, speed up of the port operations and providing docks for feeder vessel are to be firstly provided for more efficient feeder operations, which would be the basis for the construction of optimal transportation network.

Harvesting of marshfire glasswort (Salicornia europaea) by local people has been increased recently since this plant was known for a well-being food. Even though some harvesting sites are facing high risk of environmental pollution, Salicornia europaea is still harvested on a large scale. Therefore, to investigate safety of Salicornia europaea as a food resource, salt marsh environment, potential harvestable biomass, element and heavy metal accumulations in Salicornia europaea has been studied in three salt marshes, west-coast of Korea. Salicornia europaea showed 150 – 230g/㎡/yr harvestable biomass. Biomass and nitrogen contents of Salicornia europaea were closely related to soil nitrogen and carbon concentrations. Average Na, Zn, Fe, Cr accumulations in Salicornia europaea were 41479, 18, 297, 1.5 (mg/kg), indicating valuable trace element contents. However, average heavy metal accumulations such as As, Cd, Cu, Pb, Hg accumulations were 1.5, 7.1, 4.2, 1.5, 0.1 (mg/kg), which were even or higher than national standards (0.5, 0.5, 2, 2, 0.1) of salts. These results imply that harvesting and eating of Salicornia europaea in west-coast research sites would be harmful because the contents would be much higher if it is calculated as only considering salts and minerals. Therefore, harvesting of Salicornia europaea from some salt marsh in west-coast of Korea should be done cautiously.

웅어 Coilia nasus의 생식소중량지수(GSI), 비만도지수, 난소 발달, 군성숙도, 포란수를 2007년 1월부터 2007년 12월 까지 조직학적 관찰 및 형태 측정 분석에 의해 조사하였다. GSI와 비만도지수는 2월에 증가하기 시작하여 난소가 성숙해지는 6월에 최대에 이르며, 그 후 산란이 일어나는 7월에 급격히 감소하였다. 그러므로 GSI와 비만도지수의 월별 변화는 난소의 성숙 및 산란과 밀접한 관련을 갖는다. 암컷의 난소 발달 단계는 연속적인

1998년 3월부터 1999년 2월까지 전라남도 대흑산도 연안에서 채집한 비단가리비를 대상으로 생식소중량지수, 생식세포 분화 및 난소주기를 조직, 세포학적 관찰에 의해 조사하였다. 초기 난황형성 난모세포에서, 골지체, 미토콘드리아 및 조면소포체들은 지방적 형성에 관여하였다. 후기난황형성난모세포에서 생식상피상에 존재하는 외인성 물질들 즉, 글리코겐 입자들 및 지방 과립상 물질들이 난황막의 미세융모를 통해서 난모세포의 난질로 통과해 들어갔다. 후기난황형성난

2006년 1월부터 12월까지 한국 서해안 무안군 자운도 주변해역에서 안강망으로 채집한 병어, Pampus argenteus를 대상으로 조직학적 조사 및 형태 측정에 의해 번식 생태를 조사하였다. 병어는 자웅이체이며, 난소는 한 쌍의 낭상구조를 하고 있으며, 수많은 난소소엽으로 구성되어 있다. 정소는 엽상구조를 하고 있으며, 수많은 정소소엽으로 구성되어 있다. 암 수 개체들의 생식소중량지수(GSI), 간중량지수(HSI), 비만도지수(CF) 값들의 월별