지음향 모델링은 해저지층을 통한 음파 전달과정을 모형하기 위해 발달해 왔다. 이러한 작업은 음파 전달을 제어하는 지층의 지음향 특성값을 측정 추론 예측한 값을 필요로 한다. 동해안 옥계와 북평지역 연안에서, 해저지층은 제4기층과 함께 제3기 퇴적층, 음향학적 기반암 등으로 구성된다. 옥계 연안지역 해저지층의 기반암은 주로 고생대 평안층군의 암석으로 해석되며, 이 암석의 평균 P파와 S파 속도값은 각각 4276 m/s와 2400 m/s이다. 북평 연안지역 해저지층의 기반암은 주로 고생대 초기 조선누층군의 석회암으로 해석되며, 이 암석의 평균 P파와 S파 속도값은 각각 5542 m/s와 2742 m/s이다.

The current rural conditions are undergoing the change from the past production-intensive structure to an integral and complex one of producing, processing, selling, touring and lodging owing to the changes of life-style, consumption trend and social environments. The rural area is developing into a community of rural tourism villages to grow into one management system along with the assistance of the government's various supporting projects. Through this, the rural designing has got to play a significant role as one of the factors of the enhancement of competitiveness and the increase of income. Therefore, those previous studies on the variety and possibility of rural development are being employed for the researches which are to develop techniques of branding, marketing and packaging. In particular, the researches for VI (Village Identity), BI (Brand Identity) and designs of landscaping, packaging of agricultural specialties and display stores, which definitely shows that the importance of rural designing, is being paid a lot more attention to. Thus, this study has verified the site commercialization and its effect by developing some practical designing with the focus of package design at rural tourism villages. The Okgye Village in Yoncheon was selected for study subject based on the result of status investigation. This study has analyzed such problems as lack of village identity, non-description of items and their indispensible marks which were seen their designs of village and packaging. The colors of major items and the village image being substituted into the image scale of IRI color were estimated so that the appropriate colors might be selected, along with which the shapes of major items were decided to be motif for the village symbol and design to be created. The designs of such major items as grains, greens and sauces were created with the consideration of the easiness of loading, the continuity of using and the aesthetics. For grains, those outer boxes which are possible for set-packaging and small-sized packaging have been developed. For greens were developed the boxes with the structure of the permeability for the persisten't quality as well as the possibility for packaging small amount. In case of sauces, those outer-boxes equipped with fixing tray were made with the transport-convenience taken into consideration. The sticker-label designs for all those three were also developed which stand for the village identity and are conveniently used in each farm family. When this development was applied at the sites, it was found that the satisfaction and reliability of consumers as well as the satisfaction of farmers were raised along with the increase by more than 30% after the improvement.

花林洞, 尋眞洞, 猿鶴洞 등 安義三洞은 예로부터 그 풍광이 아름다운 데다 뛰 어난 문인들의 자취가 서린 곳이기에 그 이름이 높았다. 심진동의 長水寺에는 노진이 젊은 시절 독서를 하였고 특히 <遊長水寺記>를 남겨 심진동의 이름을 후대에 길이 전해지게 하였다. 이 논문은 盧禛의 <遊長水寺記>를 중심으로 하 되, 杜慧의 <安陰長水寺與龍湫菴創修源流興廢錄>, 明察의 <安陰縣德裕山長水 寺大雄殿重營記>, 應允의 <德裕山尋眞洞記> 등의 새로운 자료를 통하여 장수 사의 역사를 밝혔다. 장수사는 나말여초 覺然이 창건하여 여말선초 無學이 중 창하였으며, 그 후 조선 초기 다시 朴習에 의하여 중창되어 그 집안의 원찰이 되었다. 그 후 1680년 화재로 장수사는 전소되고, 지금의 장수사 일주문이 있 는 곳으로 옮겨지었다. 1721년까지 건물이 하나씩 복원되어 大雄殿 외에, 八相 殿, 斗月寮, 滿月堂, 明鏡堂, 曺溪門, 天王門 등이 차례로 조성되었다. 또 1725 년 원래 장수사가 있던 자리에 용추암을 조성하였다. 이러한 역사를 가진 장수 사에 노진이 유람을 하고 <遊長水寺記>를 지어 세상에 그 이름을 널리 알렸다. 조선 후기에는 沈錥, 南公轍 등 뛰어난 문인이 장수사를 소재로 한 시문을 제작 하였다. 이러한 글로 인하여 장수사 일대의 아름다운 풍광이 오늘날까지 전하 게 되었다. 오늘날 장수사는 일주문만 남아 있고 근래에 세운 용추사가 그 명성 을 대신하고 있는데, 이러한 장수사를 빛낸 옛글을 통하여 장수사의 예전 모습 을 즐길 수 있게 하였다.

In order to understand the temporal distribution of pico- and nanoplankton and facters controlling its distribution at a station in Okkye Bay of Masan Bay located in the southern part of Korea, this study was conducted on two weeks interval from April 2005 to April 2006, and several abiotic and biotic factors were measured. During the study, picoplankton consisted of picoflagellates, cyanobacteria and heterotrophic bacteria, and nanoplankton consisted of nanoflagellates excluding dinoflagellates. The concentration of chlorophyll-a(chl-a) was a mean of 4.33㎍/L, and the nanoplanktonic(＜20㎛) chl-a size fraction was a mean of 39.5% and significantly correlated with water temperature. The abundances of cyanobacteria and photosynthetic flagellates(PF) were means of 24.4×10³cells/mL and 2.87×10³cells/mL, respectively. The contribution of picoflagellates to the PF abundance varied among the sampling occasions and was a mean of 29%, but to the PF carbon biomass was 2.6% only. The PF abundance had significant relationships with water temperature, and silicate and TIN concentrations, suggesting that the PF abundance seemed to be primarily bottom-up regulated. The abundance of heterotrophic bacteria was a mean of 3.18×10⁶cells/mL and unlike other ecosystems it did not have relationships with chl-a and heterotrophic flagellates(HF), suggesting that bacterial abundance did not seem to be bottom-up or top-down regulated. HF mostly consisted of cells less than 5㎛ and its abundance was a mean of 2.71×10³cells/mL. Of the HF abundance, picoflagellates occupied about 31%, and occupied about 9% of the HF carbon biomass. HF grazing activity on heterotrophic bacteria was relatively low and removed about 10% of bacterial abundance, suggesting that HF might not be major consumers of bacteria and there seems to be other consumers in Okkye Bay. These results suggest that Okkye Bay may have a unique microbial ecosystem.