• 한국학교ㆍ지역보건교육학회지
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• 제5권
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• pp.25-42
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• 2004

This study set out to investigate the relations between middle school students' perception of body image and their allowance for plastic surgery, to understand their perception of body image and desire for plastic surgery, and provide some data needed to warn against reckless plastic surgery and guide the students effectively. For those purposes, an examination was conducted of the relationships between the individual characteristics and perception levels of body image, the individual characteristics and allowance for plastic surgery, and perception levels of body image and allowance for plastic surgery. The subjects were drawn from sour middle schools located in two regions of Gyeonggi Province. Total 922 boys and girls were surveyed on a questionnaire, which was developed based on the pretest of previous literature, reviewed for appropriateness, and tested for reliability and reasonableness. The body image on the five scale was greater as the perception level was higher. The allowance for plastic surgery was also greater as the scores were more. The findings were as follows: First, the relationships between individual characteristics and perception levels of body image were examined. The third graders showed the highest perception level, being followed by the first and second graders. The girls were more perceptive than the boys, and those who were extrovert were more perceptive than those who were introvert. Those students whose parents earned 2 million won or more a month and who adapted themselves to the environmental changes had a higher perception level. In a word, the girls from the middle class that were well adapted, felt happy, and were extrovert had a higher perception level of body image. Second, the connections between individual characteristics and allowance for plastic surgery were investigated. The third graders were the most admissive of plastic surgery, followed by the second and first graders. That is, the upper graders were more admissive of plastic surgery. In addition, the girls were more admissive than the boys, and those who were extrovert were more than those who were introvert. There were no significant differences according to the monthly income of the parents, grades, adaptability to surroundings, and happiness, which results almost resembled the findings of a study conducted on adults. Third, there were negative correlations found between the perception levels of body image and the allowance for plastic surgery. To elaborate, the higher the perception levels were, the lower the allowance was, and vice versa. As for the items, the subjects showed more allowance for plastic surgery when they scored less in the item of caring about appearance, importance of looking pretty to others, and efforts to improve appearance. When they had a low value of body and easily felt tired, they were highly acceptive of plastic surgery. The allowance for plastic surgery was also great when their perception was much of how healthy they felt, how important they felt about their bodies, how they were satisfied with their current appearances, how they evaluated the appearance of others, how much they were satisfied physically, and how much demanding they were for physical changes. Meanwhile, there were no correlations between the allowance and physical attraction, the degree for one's activities to be hindered, and sickness. In short, the demand for plastic surgery was 41% for the girls and 20.2% for the boys. Just as the study on adults reported, those who had a low or negative perception of body image were more acceptive of plastic surgery. The middle school students were generally positive about their bodies with the lowest perception level at 2.91 and the highest at 3.21. Their individual allowance for plastic surgery was related to their individual body images, which were in turn affected by the mass communication, surrounding environments, and social values. Thus it's necessary for the entire society to try to improve or change the overall perception. Helping measures should be taken so that the students can form right sense of values about their bodies, avoid the obsession with appearance and appearance-based evaluation, and exercise righteous criteria against humans beings and things. In conclusions, the following suggestions were made: they need to develop such questionnaires or tools as can measure the body image of teens and fit the reality. Moreover, body image improvement programs should be more diverse and more applicable to teens. Despite the consistent reports that prove the correlations between body image and plastic surgery, there has been little effort to apply such factors as experience of the life of the disabled, volunteer activities for the disabled and at the hospitals, and others that can induce changes to body image to the body image improvement programs. In the future, comparative research should be carried out on body image and plastic surgery.

• 한국양식학회지
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• 제15권2호
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• pp.95-101
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• 2002

큰이랑피조개, Scapharca satowi의 자연채묘 기술개발을 위하여 1차 시험은 2000년 7월부터 10월,2차 시험은 2001년 7월부터 10월까지 충남 홍성군 서부면 죽도리와 태안군 안면읍 승언리 내파수도 앞바다에서 실시한 채묘시험 결과는 다음과 같다. 자연채묘 시험기간 중 표층수온은 7∼8월의 25.2∼26.8$^{\circ}C$에서 22.0∼22.5$^{\circ}C$로 하강하는 시기에 산란이 많이 이루어짐으로서 수온은 산란을 유발시키는 주요인의 하나로 판단된다. 채묘시험 기간 중 홍성 및 태안시험 해역의 수질분석 결과, 염분은 27,23∼30.86$\textperthousand$, 용존산소는 4.12∼6.26m1/L이었고, pH는 7.87∼8.09이었다. 영양염류 중 인산염은 0.39∼0.65${\mu}$M, 용존무기질소는 5.05∼9.26 ${\mu}$M이었고, 부유물질은 5.4∼20.8 mg/L, COD 1.12∼1.87 mg/L로 유생출현에 비교적 적합한 환경이었다. 부유유생 조사 결과, D형 유생은 평균 수온 25$^{\circ}C$ 이상을 나타낸 시기에 홍성 및 태안 모두 8월 중순에 가장 많이 출현하였고, 각정기 유생은 8월 하순, 부착기 유생은 9월 상순에 가장 많이 출현하였다. 랏셀그물에 의한 수층별 지폐부착은 홍성 및 태안 모두 7∼8m층이 가장 많았고, 채묘기당 (40${\times}$50 cm) 부착량은 홍성 58∼94개체, 태안 49 ∼85개체이었다. 치패의 각장(SL)에 대한 각고(SH)는 홍성이 SH=0.7168 SL-0.6466 (r$^2$=0.9839), 태안은 0.736 SL-0.8824 (r$^2$=0.9899)으로 표시되었고, 각장(SL)에 대한 전중량 (TW)은 홍성이 TW=0.0001 SL$\^$3.1705/(r$^2$=0.9882), 태안은 TW : 0.00005 SL$\^$3.3731/ (r$^2$: 0.9899)로 표시되었다

• 한국간호교육학회지
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• 제3권
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• pp.99-116
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• 1997

In response of the increasing demand for professional degree in nursing, some university in Korea offers RN-BSN program for R. N. from diploma in nursing. However, RN-BSN program in Korea is in formative period. Therefore, the purpose of this survey study is for the comparative analysis of RN-BSN curriculum in Korea and U.S.A. In this study, subjects consisted of 18 department of nursing in university and 5 RN-BSN programs in Korea and 18 department of nursing in university and 12 RN-BSN programs in U.S.A. For earn the degree of Bachelor of Science in Nursing, the student earns 134 of mean credits in U.S.A., whereas 150.3 of mean credits in Korea. The mean credit for clinical pratice is 30.1 in U.S.A., whereas 23.9 in Korea. Students are assigned to individually planned clinical experiences under the direction of a preceptor in U.S.A. In RN-BSN program, total mean credits through lecture and clinical practice for earn the degree of BSN is 35.5(lecture : 27.7, practice ; 7.8)in U.S.A., whereas,48.1 (lecture;42.1, practice;6.0) in Korea. RN-BSN program can be taken on a full-or-part time basis in U.S.A., whereas didn't in Korea. Especially, emphasis is place on the advanced nursing practicum that focus on the role of the professional nurse in providing health care to individuals, families, and groups in community setting in U.S.A. 27.7 of mean credits was earned through lecture in U.S.A., whereas 42.1 of mean credits in Korea. It means that RN-BSN program in Korea is the lesser development in teaching method and appraisal method than in U.S.A. Students of RN-BSN program in U.S.A. can earns credit through CLEP, NLN achievement test, portfolio review session etc as well as lecture. Therefore, the authors suggests some recommendations for the development of curriculum of RN-BSN program in Korea based on comparative analysis of RN-BSN curricula in U.S.A. and Korea. 1. The curriculum of RN-BSN Program in nursing was required to do some alterations. Nursing care, today, is complex and ever changing. According to change of public need, RN-BSN curriculum intensified primary care program in community setting, geriatric nursing, marketing skill, computer language. 2. The various and new methods of earning credit should be developed. That is, the students will earn credits through the transfer of previous nursing college credits, accredited examination of university, advanced placement examination, portfolio review session, case study, report, self-directed learning and so on. Flexible teaching place should ile offered. 3. Flexible teaching place should be offered. The RN-BSN curriculum should accommodate each RN student's geographical needs and school/work schedule. Therefore, the university should search a variety of teaching places and the RN students can obtain their degrees comfortably throughout the teaching place such as lecture room inside the health care agency and establishment of the branch school in each student's residence area. 4. The RN-BSN program should offer a long distance education to place-bound RN student in many parts of Korea. That is, from the main office of university, the RN-BSN courses are delivered to many areas by Internet, EdNet (satellite telecommunication) and other non-traditional methods. 5. For allowing RN student to take nursing courses, program length should be various, depending upon the student's study/work schedule. That is, the various term systems such as semester, three terms, quarter systems and the student's status like full time or part time should be considered. Therefore, the student can take advantage of the many other educational and professional opportunities, making them available during the school year.

• 간호행정학회지
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• 제1권1호
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• pp.97-111
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• 1995

In our society today, a variety of medical caring system, along with a scientific development in the area of oriental medical science plus national demand, has increased the augmentation and the opening of oriental wards and hospitals (Han Bang), which has come to create an additional requirement of nursing activity at oriental medicine wards should be different from that of the general wards or the same as the other. In view of this, various studies need to be made in this connection. The purpose of this study is to comprehend the number of nurses who want to work at oriental medicine wards and measure job satisfaction in nursing as compared with those working at general wards so as to provide basic materials for future assignment and supplementary training for the nurses. An attempt was made to contribute toward nursing administration on the one hand improving nursing training course on the other hand. A total of 72 nurses currently working at two oriental medicine hospitals available in Seoul and 82 general nurses were selected for this study using the questionaire from December 1993 to January 1994. An instrument for the study was based on the measurement of work satisfaction developed by Paula L. Stamps including 37 questions complemented by Kim for revision (1993) and 14 questions regarding general characteristics and oriental medicine wards. The instrument to test dependability showed Cronbach's=0.7711. The collected data have been processed by computer package SPSS. General characteristics of the two groups and the matters involved in oriental medicine wards were calculated into real figure and percentage an similarities between the two groups were analyzed by t-test and F-test according to the characteristics of variables. The comparative test on work satisfaction among the two groups including general characteristics and work factors were conducted by t-test and F-test. The major findings as a result of the study are as follows : 1. As general characteristics, age group of $26{\sim}30$ years are more than any segment of age. As to marital status, the number of those in single status is slightly higher than the married. Approximately 80% of them are graduates of nursing schools and nursing colleges. They are mostly in service for one to three years. There is no significant difference between the two groups. 2. The number of those who want to work at oriental medicine wards represents 40.3% against 58.4%, being in favor of general wards. 3. The reason for service at oriental medicine wards is that "there is room for potential research" which happened to rank first, followed by "easy job," "good working atmosphere" and "growing interest in oriental medicine." 4. Work satisfactions among nurses who work at oriental medicine wards prove greater than that of nurses who work at general wards. 5. Work satisfaction between the two groups by work factors is reflected with significant difference statistically on task requirement, interaction and doctor-nurse relationships. 6. The general charcateristics and the work satisfaction by work factors prove that there are significant difference in age, marital status, education and the period of work. They tend to be more satisfied with the work as they grow in age. Significant differneces are found in the work factors such as autonomy, adiministration and professional job in the relationship with doctor-nurse. As to marital status, the married are more satisfied than the unmarried. There are significant differneces in the factors respecting administration and doctor-nurse college graduates are highly satisfied with task requirement. However, satisfaction with the professional level has proven the highest degree for those having master degree. The period of work and satisfaction : There are significant differneces in task requirement, administration, interactions, professional level and doctor-nurse relationships. As a general rule, the degree of satisfactions is in proportion to the lengrh of service. The following conclusions are drawn based on the fndings mentioned above. Even though the work satisfaction of the nurse who work at oriental medicine ward is relatively high, it is desired that personal consultation be given as to disposition of nurses when they are assigned to oriental medicine wards. It is also recommended that lectures on oriental medicine be conducted through supplementary training and/or basic nursing course in order that they may be motivated for ingenious activities with an increasing sense of self-esteem which will eventually enhance positive changes for the patients who are in need of oriental medicine nursing and for the medical teams. In addition, joint reseaches involvingclinical care and education should be in constant process for unique and scientific development for those who are subject to oriental medicine nursing care.

• 한국습지학회지
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• 제19권2호
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• pp.230-239
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• 2017

최근 한국은 농촌관광의 수요가 증가하고 있지만 유형은 농사체험이 대부분이다. 이러한 상황을 극복하기 위해 생태체험이 도입되고 있다. 농촌 생태체험의 공간인 연못의 콘텐츠, 교육자료 확보가 필요하다. 따라서 본 연구에서는 연못형습지 식물의 전통한방이용형태를 분석하였다. 전통한방은 과거부터 이어져 온 전통지식으로 요즘에도 의학, 약학, 과학 등 다양한 분야에서 활용한다. 분석된 내용은 생태체험 교육자료에 도움이 될 것이다. 조사는 농촌지역 연못형습지 40개소의 식물을 조사하였다. 전통한방이용형태는 특허청에서 운영하는 전통지식포탈의 내용을 제공받아 사용하였다. 40개 연못형습지에서 조사된 식물은 총 108과 457종이며, 그 중 전통한방이용형태에 대한 정보가 있는 종은 53과 314종이다. 이것은 연못형습지 주변의 식물 중 68.8%가 전통한방을 함유하고 있다는 의미다. 이 밖에도 음식, 공예, 전통농업 등의 활용 형태를 포함한다면 70~80% 이상 전통지식을 포함할 것이라 예상한다. 전통한방에 사용 된 314종의 효능은 570가지, 325가지의 병증을 치료하는 효과가 있다. 1종당 평균 4.0(0~20)가지의 효능으로 6.6(0~20)가지의 병증을 치료할 수 있다. 본 연구 자료는 체험, 교육, 의학 등 다양한 분야에 활용되길 기대한다. 그리고 많은 가치가 있는 연못형습지는 계속적으로 보전할 필요가 있다고 판단된다.

• 한국산림과학회지
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• 제10권1호
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• pp.7-16
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• 1970

한국(韓國)에 산(產)하는 죽종(竹種)은 19종(種)이 분포(分布)되고 있으나 이중(中) 유용종(有用種)은 수종(樹種)에 불과(不過)하며 그 중(中)에서도 Phyllostachys속(屬)이 주(主)로 해태(海苔)의 생산원재(生產原材) 또는 죽세가공품(竹細加工品)의 재료(材料)로서 다각도(多角度)로 사용(使用)되고 있어 69년도(年度)에만도 전라(全羅) 남도(南道)에서 가공품(加工品)을 생산(生產)하여 10여국(餘國)에 2억(億)4백만(百萬)원의 외화(外貨)를 벌어 들였다. 동남아(東南亞)의 특산(特產)인 죽류(竹類)는 문화(文化)의 발달속도(發達速度)에 따라 가공품(加工品)의 생산기술(生產技術)이 향상(向上)되고 재료(材料)의 생산(生產)이 증가(增加)되면 국가(國家)의 산업발전(產業發展)에 도움이 되리라 믿어 본인(本人)은 원형(圓形)으로만 사용(使用)하던 죽(竹)을 사각(四角)으로 조성(造成)하여 거기에 아름다운 무늬를 삽입하여 죽세가공품(竹細加工品) 생산(生產)에 또는 건축(建築)에 있어서 실내(室內)장식등에 크게 사용(使用)될 수 있으리라 믿어 이 시험(試驗)에 착수(着手)하였든 바 그 결과(結果)로서 죽순(竹筍)의 목통직경(目通直經)은 클수록 성적(成積)이 좋아 직경(直經) 7.5cm는 72%의 성공율(成功率)을 나타냈으며(Fig. 5참조(參照)) 죽순(竹筍)의 길이는 30cm정도(程度)의 것이 100%의 사각죽(四角竹)이 완성(完成)되었다(Fig. 6참조(參照)). 고정(固定)되어가는 강도(强度)의 변화(變化)는 기일(期日)이 지날수록 강(强)하여져갔으며 우기(雨期)와 Lux의 차(差)에는 별지장(別支障)이 없었다(Fig. 7. 8참조(參照)). 임의(任意)로 죽재(竹材)를 생장당시(生長當時)에 구부리기 위(爲)한 굴곡시험(屈曲試驗)은 90도(度)까지는 구부릴 수 있었다.(Fig. 10) 약품처리(藥品處理)에 의(依)한 무늬삽입 시험에 있어서는 약품(藥品)의 종류(種類)와 배합방법(配合方法)(Table. 2)에 따라서 Fig. 12. 13. 14와 같이 무늬에 차이(差異)가 생겼으나 착색(着色)과 삽입에는 완전(完全)히 성공(成功)하였다. 이 결과(結果)에 따라 앞으로 사각죽(四角竹)을 다량생산(多量生產)하면 가공품제작(加工品製作)에 크게 이용(利用)되어 국가산업발전(國家產業發展)에 이바지 되리라 믿는다.

• Ecology and Resilient Infrastructure
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• 제3권4호
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• pp.221-230
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• 2016

유속이 낮은 정체수역에 대하여 부영양화에 의한 녹조발생을 미연에 방지하고 수질개선을 도모하기 위하여 기존 인공식물섬 운영기술에 다양한 요소기술을 도입한 다기능 인공식물섬을 개발하였고 개발기술에 대한 성능검증을 위하여 경기도에 소재하는 하천에서 여름철과 겨울철 동안에 모니터링 하였다. 본 연구의 다기능 인공식물섬은 수질정화 기능을 높이기 위해서 정수식물 기반의 식생여과 공정 위주의 일반 인공식물섬 기술에 미세기포 공정과 인공여재에 의한 인 흡착/여과 공정을 추가하여 운영하였다. 개발기술에 대한 계절에 따른 오염물질 (COD, T-P) 제거율 변화로부터 오염부하가 낮은 겨울철 (15.9%, 20.0%)보다는 부하가 높은 여름철 (40.9%, 45.7%)에 높은 처리효율을 갖는 것으로 나타났고 공정별 제거율 (SS, Chl-a)에서는 미세기포 공정은 여름철 (33.1%, 39.2%)에, 인 흡착/여과 인공여재 및 식생여과 공정은 겨울철 (76.5%, 59.5%)에 높은 제거효율을 갖는 것으로 분석되어 다기능 인공식물섬의 정화능은 계절별 변화 또는 오염부하 정도에 따라서 적용 기술별로 제거능을 나타내어 지속적인 모니터링이 필요할 것으로 사료되었다. 또한, 인공식물섬 주변의 생태변화 분석결과, 식물섬 저부에 미세기포의 공급으로 용존산소가 증가됨으로써 혐기화에 의한 물질환원 현상을 방지하고 수류순환을 유도하여 친환경적인 새로운 수생태계가 조성되는 것을 확인하였고 이러한 결과들을 통하여 다기능 인공식물섬에 의하여 정체수역의 수질이 개선되고 다양한 동식물의 성장으로 정체수역 저부의 물질순환이 개선될 수 있는 가능성을 확인하였다.

• Journal of Applied Biological Chemistry
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• 제60권3호
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• pp.283-291
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• 2017

쌀은 전세계 인구의 절반이 주식으로 사용하고 있으며, 대부분 아시아에서 생산되고 소비되고 있다. 그러나 최근 식생활이 다양해지면서 쌀 소비량은 감소하고 있는 추세이다. 이에 쌀의 활용도를 높이기 위한 다양한 시도가 요구되고 있다. 본 연구에서는 ${\alpha}$-amylase로 처리된 9종의 서로 다른 품종의 쌀 페이스트를 고체상 미세추출법과 가스 크로마토그래피-질량분석법을 이용하여 휘발성 성분들을 프로파일링하고, 아미노산, 당류 및 당알콜 등의 비휘발성 향미성분들은 유도체화 처리 후 가스 크로마토그래피-시간 비행형-질량분석법을 이용하여 비교분석을 수행하였다. 총 46종의 휘발성 성분들이 검출되었으며, 이에는 6종의 알콜류, 6 종의 알데히드류, 4종의 에스터류, 4종의 퓨란류, 4종의 케톤류, 1 종의 산, 1종의 황 함유 성분, 7종의 탄화수소류, 5종의 벤젠류 및 8종의 터핀류 등을 포함되어 있다. 비휘발성 향미성분들에는 12종의 아미노산, 6종의 당, 4종의 당알콜이 동정되었다. 휘발성 및 비휘발성 향미성분 분석에 근거한 주성분분석에 의해 서로 다른 쌀 페이스트 시료들을 구분할 수 있었다. 휘발성 성분의 경우 pentanal과 4,7-dimethylundecane는 서농 17호 백미와 서농 17호 현미를 구분 짓는 성분이었으며, 이에 비해 일품은 다른 품종들과 달리 ethanol, 6-methylhep-5-en-2-one, tridecane과 같은 성분에서 차이를 보였다. 비휘발성 성분의 경우 glycine, serine, ${\gamma}$-aminobutyric acid 같은 아미노산들과 sucrose, fructose 같은 당류가 다른 품종들과 단미를 구분 짓는데 기여하는 성분이었다. 한편, galactose, arabitol, mannose는 서농 17호 현미에 비해 서농 17호 백미와 관련이 높은 성분들이었다.

• 대한원격탐사학회지
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• 제31권5호
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• pp.449-459
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• 2015

기존의 국가산림자원조사(National Forest Inventory, NFI)에 의한 산림탄소저장량 추정 방법은 국가 규모의 평균 탄소저장량 추정에는 충분하지만 표본점 개수가 부족한 시 군 단위의 세밀한 추정은 어렵다. 본 연구에서는 시 군별 산림탄소저장량 추정을 위해 공간 자료를 보조 자료로 이용하고 2가지 업스케일링 방법을 적용하여 격자별 산림탄소저장량 정보를 가진 산림탄소지도를 제작하였다. 대상지역은 충청남도로 2가지 방법 모두 제 5차 NFI(2006~2009) 자료를 활용하였다. 방법 1은 임상도를 보조 자료로 선택하고 NFI 기반 산림탄소저장량 회귀모델을 이용하였다. 방법 2는 위성영상을 보조 자료로 선택하고 k-NN을 이용하여 산림탄소저장량을 추정하였다. 불확실성을 고려하기 위해 200회 몬테카를로 시뮬레이션을 수행하여 최종 AGB 탄소지도를 산출하였다. 방법 1에서는 충청남도의 총 산림탄소저장량이 22,948,151 tonC으로 기존의 현지조사표본 기반 추정치(21,136,911 tonC)에 비해 과대추정을, 방법 2에서는 19,750,315 tonC로 과소추정되는 경향을 나타내었다. 독립검증 지점(n=186)의 탄소저장량에 대한 대응표본 T-검정 결과, 방법 2의 평균 추정치와 NFI 표본 기반 평균 추정치는 통계적으로 유의한 차이가 있는 반면(p<0.01), 방법 1의 평균 추정치는 NFI 표본 기반 평균 추정치와 통계적으로 유의한 차이가 없는 것으로 평가되었다(p>0.01). 특히, 방법 2의 경우 k-NN의 스무딩 효과 및 몬테카를로 시뮬레이션을 통해 위성영상과 표본점의 mis-registration 오차가 추정오차에 큰 영향을 미칠 수 있음이 발견되었다. 임상도를 활용한 방법 1이 임분 구조가 복잡한 우리나라 산림의 탄소량 추정에 효과적일 수 있지만, 미조사 지점의 주기적인 갱신 및 대면적 추정에 유리한 위성영상의 활용은 여전히 필수적이다, 따라서 시공간적인 확장과 함께 보다 신뢰할 수 있는 산림탄소저장량 추정을 위해 다양한 위성영상 자료 및 활용 기법에 관한 연구가 필요할 것으로 사료된다.

• 한국해양학회지
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• 제14권1호
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• pp.15-25
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• 1979

A study on field bioassay test using four species of commercially important shellfish was carried out to assess the effect of pollutants and determine the extent of marine environmental pollution of the Masan Bay from 9 to 15 August 1978. Water quality analysis and planktological examination of sea water were made during the experiment and the examination gave the following results. The water temperature was so high at 31.7$^{\circ}C$ in maximum and rather subject to change on weather condition of the land than on the effect of the water mass from outer bay. The range of DO,COD and SS at the stations were 0.3-7.08cc/l, 0.07-3.31ppm and 5.5-117ppm, respectively with the high values of COD and SS at the stations 7 and 1. The concentrations of the dissolved inorganic nitrogen in sea water, NH$\sub$4/-N, NO$\sub$2/-N, NO$\sub$3/-N, and PO$\sub$4/-P were 18.90-99.80, 2.48- 19.60, 13.00-39.00 and 1.04-14.0$\mu\textrm{g}$ at/l, respectively with decrease of their values in the outer part of the Bay. The high values mentioned above were caused by the sewage and industrial activities. The effects of organic waste are increased oxygen demand, nutrient concentration, turbidity and a higher input of pathogens, leading to structural changes in the marine ecosystems and to a considerable hazard to public health. The percentage composition of phytoplankton standing crop between diatom and dinoflagellate was characterized by making a difference between the two groups in respect of location: a decrease of diatom and a increase of dinoflagellate in numerical abundance toward inner part from outer part of the bay. Namely phytoplankton organisms were composed of 80% of diatom and 20% of dinoflagellate in outer bay, on the contrary, only 4% of diatom and 96% of dinoflagellate occupied by 94% of prorocentrum micans known as tolerant species to polluted reaas in the inner bay. On the occurrence and composition of zooplankton, there are two significant communities in the bay:one is characterized by the predominance of Oithona nana and the other by Favella sp They were composed of a range from 84% to 90% of the total organisms and monotonously constituted of themselves only at most inner station 3 even small numbers. From the results mentioned above, Oithona nana, Favella and prorocentrum micans recommed themselves as valuable indicators for judging the extent of the marine pollution.During the period of the biossays Mytilus edulis showed the highest mortality and Tapes japonica the lowest one between the four test species. The highest death rate by stations was found at most inner stations 3'and 4near Masan Free Export Zone with the most sensitive response and the lowest one occured at outer station 13 where no death specimen of oyster and arkshell was found during the whole test period.As for mussel,85 percent death rate appeared after 72 hours and 100percent rate after 120hours at station 4. It was found that the significant high mortality of the test shellfish mentioned above was caused by severe pollution with mainly organic pollutants from domestic sewage and industrial wastes from the results of too much higher concentrations of dissolved inorganic nitrogen especially ammonia-N,COD,SS and lack of dissolved oxygen,and furthermore occurrence and abundance composition of Prorcentrum,Favella and Oithona nana by stations, valuable indicator species of coastal pollution by orgnic and boilogical pollutants.