• 한국항해학회지
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• 제18권4호
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• pp.155-169
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• 1994

The minimum temperatures are important element in the daily human life, the climatic classification, and so on. In this study, the authors aim to make an analysis the distribution characteristics of minimum temperatures of 95 weather stations in Korea by using the Climatological Standard Normals of Korea VolumeI, VolumeII, and the Climatological Standard Normals of North Korea. The important results are as follows 1) The daily, fifthly, and tenthly minimum temperatures show the highest rate of occurrance on 14th of January( Occurrance rate : 56.6% ), 16~20th of January( 37.6% ), and the middle ten days of January( 82.1% ) respectively. 2) In the regional distribution of minimum temperatures in winter, the values of northern part, inland area, and west coastal region are lower than those of southern, coastal, and east coastal regions respectively. And, bigger cities and industrial area( Seoul, Incheon, Daejeon, Daegu, etc. ) have larger values than the its vicinities. 3) When the daily minimum temperature is $0^{\circ}C$ and less, the days of northern part, inland area, and wests coastal region are higher than those of southern, coastal, and east coastal regions respectively.

• 한국수산과학회지
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• 제16권4호
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• pp.401-409
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• 1983

1981년과 1982년 $4{\sim}6$월에 한국 남해와 서해 연근해에서 채집된 멸치의 난치어 및 해양관측 자료를 사용하여 수괴배치에 따른 멸치의 난치어의 분포를 분석하였다. 온도전선은 남해에서는 제주도와 대마도를 잇는 선상에서 한국남안연안수와 대마난류간에 형성되었고 서해에서는 태안반도이남해역과 해안선과 평행하게 남북으로 한국서안연안수와 황해냉수간에 형성되었다. 한국남해에서 멸치난은 온도전선 내측인 연안측에서, 멸치 치어는 온도전선을 중심으로 연안측과 외해측으로 분리되어 출현하였다. 그러나 한국서해에서 멸치난과 치어는 온도전선내측과 온도전선역인 $12^{\circ}C$ 이상의 해역에서만 출현하였다. 치어의 체장조성을 보면 남해에서는 연안측에서 전기자어가, 외해측에서 후기자어 및 치어기의 멸치가 주로 출현하였으나, 서해에서는 남부해역에서는 전기자어가 북부해역에서는 후기자어가 주로 출현하였다. 또한 온도전선의 경도가 큰 1981년에는 1982년에 비하여 난과 치어의 분포범위가 크게 제한을 받으므로서 전선의 강약은 난과 치어의 분포에 큰 영향을 주는 것으로 추정된다.

• 한국수산과학회지
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• 제17권6호
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• pp.566-574
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• 1984

1962년부터 1981년까지 기온, 습도, 해면수온 자료를 이용하여 연안기후에 대한 해양의 영향을 조사하였다. 해면수온은 서해안에서 9월부터 3월 까지 약 6 개월동안, 동해안에서는 9월부터 4월까지 약 5개월동안 해안기온보다 높았다. 연안기온이 해면수온 보다 높아지는 것은 서해안에서는 3월, 남해안과 동해안에서는 4월로 서해안이 1개월 정도 빨랐다. 연안기온과 내륙기온, 연안기온과 해면수온과의 차, 그리고 연안습도와 해면수온, 해안습도와 내륙습도와의 차로 중회귀분석을 한 결과, 연안기후요소(기온과 습도)에 대한 해양 영향의 계수는 남해안과 동해안보다 서해안에서 약하게 나타났다.

• 아시안잔디학회지
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• 제10권1호
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• pp.81-88
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• 1996

Twelve dictyostelids occurred in the southern coastal area and islands; nine species of genus Dictvostelium and three species of genus Polysphoslylium. In ten sites of evergreen-broadleaved forests, 12 species were identified and average prensent species was 6.0. D. mucoroiles, D. misutum, P. pallilum and P. violaceum were dominant species. The first dominant species was D. mucoroides. Its importance value was 55 and was much more than the others. Especially, for P. violaceum presence was 90%. It was much higher. But relative density was no more than 3%. D. minutum that was not common species had comparahly high im- portance value. In two sites of evergreen conifers, only four species occurred; D. mucoroiles, D. brefeldianum, D. capitatum and P. pallilum Average present species was 2.0. Dominant species was D. mucoroides. Average of total clones in evergreen-hroadleaved forests and evergreen conifers were irrespectively 8,608 and 9,541. As for the number of species, cellular slime molds distributed variably in evergreen-broadleaved forests than evergreen conifers.

• 한국해양학회지
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• 제17권2호
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• pp.74-82
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• 1982

1968-1980年의 韓.日共同海洋調査點中 韓國側 63個定點의 海洋調査資料를 使用하여 月別 水溫 및 분의 變動係數를 分析 硏究한 缺課의 要約은 다음과 같다. 變動係數는 水溫과 분의 前線域이나 혹은 躍層形成海域에서 크게 나타났다. 水溫의 變動係數는 각 水塊의 勞力이 가장 强한 時期에 最大値를 나타냈다(對馬 暖流와 黃海暖流域의 夏季 中層에서, 南海岸沿岸水 및 西海南部域의 冬季의 全層 에서 最大). 鹽分의 變動係數는 東支那海 低鹽水의 影響을 많이 받는 夏季에 暖流系水의 表層水에서 크게 나타나며, 沿岸水 및 西海南部域에서는 暖流系水値의 1/2정도였다.

• 한국지구과학회지
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• 제43권4호
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• pp.539-556
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• 2022

In the coastal areas of Jeju Island, composed of volcanic rocks, saltwater intrusion occurs due to excessive pumping and geological characteristics. Groundwater level and electrical conductivity (EC) in multi-depth monitoring wells in coastal areas were characterized from 2005 to 2019. During the period of the lowest monthly precipitation, from November 2017 until February 2018, groundwater level decreased by 0.32-0.91 m. During the period of the highest monthly precipitation, from September 2019 until October 2019, groundwater level increased by 0.46-2.95 m. Groundwater level fluctuation between the dry and wet seasons ranged from 0.79 to 3.73 m (average 1.82 m) in the eastern area, from 0.47 to 6.57 m (average 2.55 m) in the western area, from 0.77 to 8.59 m (average 3.53 m) in the southern area, and from 1.06 to 12.36 m (average 5.92 m) in the northern area. In 2013, when the area experienced decreased annual precipitation, at some monitoring wells in the western area, the groundwater level decreased due to excessive groundwater pumping and saltwater intrusion. Based on EC values of 10,000 ㎲/cm or more, saltwater intrusion from the coastline was 10.2 km in the eastern area, 4.1 km in the western area, 5.8 km in the southern area, and 5.7 km in the northern area. Autocorrelation analysis of groundwater level revealed that the arithmetic mean of delay time was 0.43 months in the eastern area, 0.87 months in the northern area, 10.93 months in the southern area, and 17.02 months in the western area. Although a few monitoring wells were strongly influenced by nearby pumping wells, the cross-correlation function of the groundwater level was the highest with precipitation in most wells. The seasonal autoregressive integrated moving average model indicated that the groundwater level will decrease in most wells in the western area and decrease or increase in different wells in the eastern area.

• 대한건축학회논문집:계획계
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• 제35권6호
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• pp.59-68
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• 2019

The purpose of this study was to analyze the spatial change of coastal area called Nampo-dong in Busan. And then the subject of research was chiefly concentrated upon the development of southern coast and the land-reclamation based on the commercial facilities after the opening port. There were various reclamation projects in the coastal area of Japanese settlement under the Rule of Japan. Busan Nambin Coast(Currently, Nampo-dong) was one of typical reclamation projects conducted in the southern seashore. Due to the characteristic of coastal area, fishery was developed well and the entertainment industry also grew rapidly with the characteristic of the short distance of urban centre. In this study, we investigated the process of reflecting the characteristic of spatial change that were pursued by communities at that time, particularly through the establishment and change of buildings.

• 환경영향평가
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• 제19권5호
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• pp.453-464
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• 2010

We evaluated the status and problems of golf course developments in the southern coast of Korea. It's adjacent waters supports nursery and fishing grounds for commercially-important fisheries species, and various sites are designated and protected as marine protection area(MPA), fisheries reserve, or clean area(blue belt) for producing shellfish. We proposed key assessment items for environmental impact assessment(EIA) and checklists in selecting golf course locations. For the protected areas, we suggest that it is essential to limit golf course establishment while setting a minimal distance from the coast to secure a buffer zone for mitigating the environmental impacts. To efficiently utilize existing regional coastal management plans, it is necessary to diagnose how a golf course development will potentially modify geomorphology and scenery, amplify pollutant loads from non-point sources, and disrupt the functions of coastal ecosystem. Especially, continued monitoring and assesssing input loads of hazardous materials originating from agricultural chemicals should be obligatory. Finally, measures for improving the QA/QC analysis were discussed to enhance reliability of environmental data with respect to golf courses and adjacent coastal waters.

• 한국환경과학회지
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• 제25권11호
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• pp.1555-1562
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• 2016

Concentrations of hydrogen sulfide in ambient air have been measured from January 2014 to June 2016 in a coastal area near the Ulsan National Industrial Complex. The measurement sites were 1 km, 2.6 km, 5.6 km, and 20 km away from a kraft pulp mill, which is located at the most southern edge of the complex. Concentrations above 0.4 ppb were monitored every 5 min and the highest concentration of the day was determined. From a total of 775 measurement days, hydrogen sulfide concentrations > 20 ppb were recorded on 36 and 38 days at the measurement site closest to the mill and the residential area 2.6 km away from the mill, respectively. At the site farthest from the mill, the concentrations were always 20 ppb lower than the malodor regulation for the residential area but sometimes higher than the odor recognition threshold for hydrogen sulfide. Although several emission sources of hydrogen sulfide have been published in the Pollutant Release and Transfer Register of Korea, the kraft pulp mill is considered to be the biggest contributor of atmospheric hydrogen sulfide in the southern coastal area of Ulsan.

• 대한지리학회지
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• 제48권5호
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• pp.651-666
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• 2013

이 연구의 목적은 남해안 개발에 대한 논의가 남해안 선벨트 구상을 거쳐 이명박 정부의 국가정책으로 수립되는 과정에 대한 특징을 시계열적인 관점에서 고찰한 것이다. 1990년대 초반부터 시작된 남해안 개발에 관한 논의를 한국미래학회, 지역화합특위, 남해안포럼 등이 지속시켰고, 논의과정에서 도출된 남해안 선벨트 구상이 제17대 대통령 선거 공약이 되었다. 이명박 정부가 출범한 이후에는 지역발전위원회가 주체가 되어 선벨트 구상을 남해안 선벨트 종합계획으로 입안하였고, 정부는 2010년 5월에 국가계획으로 확정하였다. 남해안 선벨트 종합계획은 남해안을 범역으로 하는 최초의 국가계획이고 법정계획이라는 의미가 있다. 하지만 2020년까지 행해지는 각종사업의 구체적인 성과확보에는 회의적인 시각이 상존한다. 남해안 선벨트 구상의 성과확보를 위해 논의에 참여한 주체들의 적극적인 역할이 요구된다.