한국인 직무 스트레스 측정도구의 개발 및 표준화

장세진,고상백,강동묵,김성아,강명근,이철갑,정진주,조정진,손미아,채창호,김정원,김정일,김형수,노상철,박재범,우종민,김수영,김정연,하미나,박정선,이경용,김형렬,공정옥,김인아,김정수,박준호,현숙정,손동국 大韓産業醫學會 2005 대한직업환경의학회지 Vol.17 No.4

Background and Purposes: Over the past three decades, numerous studies performed in Korea have reported that job stress is a determinant risk factor for chronic diseases and work disability. Every society has its own culture and occupational climate particular to their organizations, and hence experiences different occupational stress. An occupational stress measurement tool therefore needs to be developed to estimate it objectively. The purpose of this study is to develop and standardize the Korean Occupational Stress Scale (KOSS) which is considered to be unique and specific occupational stressors in Korean employees. Subjects and Methods: Data were obtained from the National Study for Development and Standardization of Occupational Stress (NSDSOS Project: 2002-2004). A total of 12,631 employees from a nationwide sample proportional to the Korean Standard Industrial Classification and the Korean Standard Occupational Classification were administered. The KOSS was developed for 2 years (2002-2004). In the first year, we collected 255 items from the most popular job stress measurement tools such as JCQ, ERI, NIOSH and OSI, and 44 items derived from the a qualitative study (depth interview). Forty-three items of KOSS, in the second year, were retained for use in the final version of the KOSS by using Delphi and factor analysis. Items were scored using conventional 1-2-3-4 Likert scores for the response categories. Results: We developed eight subscales by using factor analysis and validation process: physical environment (3 items), job demand (8 items), insufficient job control (5 items), interpersonal conflict (4 items), job insecurity (6 items), organizational system (7 items), lack of reward (6 items), and occupational climate (4 items). Together they explained 50.0% of total variance. Internal consistency alpha scores were ranged from 0.51 to 0.82. Twenty-four items of the short form of the KOSS (KOSS-SF) were also developed to estimate job stress in the work setting. Because the levels of the subscales of occupational stress were gender dependent, gender-specific standard norms for both the 43-item full version and the 24-item short form using a quartile for the subscales of KOSS were presented. Conclusion: The results of this study suggest that KOSS might be an appropriate measurement scale to estimate occupational stress of Korean employees. Further and more detailed study needs to be conducted to improve the validity of this scale.

흰쥐의 방사선 피폭후 생물학적 지표로서의 혈액효소

김진규,김상복,김국찬,천기정,김인규,박효국,이강석 대한방사선 방어학회 1993 방사선방어학회지 Vol.18 No.2

생물학적 선량평가를 위한 생화학적 지표 연구로서 흰쥐 혈액내 효소활성도의 변화를 조사한 결과는 다음과 같다. 1) Alkaline phosphatase 활성도는 0.1, 0.25, 0.5, 2, 4 Gy의 방사선 조사후 24시간까지 혈액내 활성도가 증가하였고 72시간 경과시에는 대조군과 비슷한 활성도를 보였다. Creatine kinase는 2, 4 Gy 방사선 조사후 혈액내에서 활성도에서 활성도가 72시간까지 증가하였으나 0.1, 0.25Gy, 0.5 Gy 방사선 조사시에는 커다란 변화를 보이지 않았다. 2) Malate dehydrogenase 활성도는 0.1, 0.25, 0.5 Gy 방사선 조사시에는 커다란 변화가 없었으며 lactate dehydrogenase는 방사선 조사후 활성도가 감소하였다. 3) GOT의 활성도는 선량률 0.1Gy/min.로 0.1, 0.25, 0.5, 2, 4 Gy 조사후에는 어떠한 변화도 없었으며 선량률 0.5 Gy/sec.로 0.5, 1, 1.5, 2, 3, 5, 7 Gy로 조사후에는 증가현상을 보이고 있다. Acid phosphatase 활성도는 상기의 어떠한 선량에서도 나타나지 않고 있다. 잠재적으로 이러한 효소들은 방사선 피폭의 지표물질로 사용될 수 있으며 생화학적 지식과 기술을 이용한 좀더 나은 지표물질을 찾기 위하여 계속적인 조사가 필요하다. Enzyme activity changes in rat blood as biochemical indicator useful for evaluating exposure dose were experimentally studied. The experimental results obtained are as follows: 1) Alkaline phosphatase activities increased in the blood serum until 24 hours after 0.1, 0.25, 0.5, 2 and 4 Gy irradiation and its activities returned mormal condition after 72 hours of post-irradiation. Creatine kinase activities increased in the blood serum until 72 hours after 2 and 4 Gy irradiation but any significant activity changes were not detected after 0.1, 0.25 Gy irradiation. 2) Malate dehydrogenase activities did not reveal available changes changes after 0.1, 0.25, 0.5 Gy irradiation and lactate dehydrogenase activities decreased in the blood serum after 0.1, 0.25, 0.5 Gy irradiation. 3) Glutamate oxaloacetate transaminase activity changes were detected in the blood serum after 0.1, 0.25, 0.5, 2, 4 Gy(0.1 Gy/min.) and GOT activities increased after 0.5, 1, 1.5, 2, 3, 5, 7 Gy(0.5 Gy/sec.). Any acid phosphatase activities were detected in the blood serum after 0.1, 0.25, 0.5, 2, 4 Gy(0.1 Gy/min.) and 0.5, 1, 1.5, 2, 3, 5, 7 Gy(0.5 Gy/sec.) irradiation. Potentially some of these enzymes can be used as indicator protein for radiation injury. Futher investigation is needed to find better biochemical indicatiors utilizing recent knowledge and techniques of biochemistry.

정신분열병에 대한 리스페리돈의 효과 및 안정성

이민수,김용구,김영훈,연병길,오병훈,윤도준,윤진상,이철,정희연,강병조,김광수,김동언,김명정,김상훈,김희철,나철,노승호,민경준,박기창,박두병,백기청,백인호,손봉기,손진욱,양병환,양창국,우행원,이정호,이종범,이홍식,임기영,전태연,정영조,정영철,정인과,정인원,지익성,채정호,한상익,한선호,한진희,서광윤 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

연구목적 : 본 시험의 목적은 임상시험 시작전에 연구자들을 대상으로 PANSS Workshop을 통하여 PANSS, ESRS에 대한 국내에서의 표준화 작업을 구축하고 새로운 정신병 치료제인 리스페리돈의 효과와 안정성을 재확인하여 리스페리돈 사용에 대한 적정화를 이루는데 있다. 연구방법 : 1996년 4월부터 1996년 9월까지 국내 39개 대학병원 정신과에 입원중인 혹은 증상이 악화되어 입원하는 정신분열병 환자 377명을 대상으로 다시설 개방 연구를 시행하였다. 1주일간의 약물 배설기간을 가진후, 리스페리돈을 8주간 투여하였고, 기준점, 1주, 2주, 4주, 그리고 8주후에 평가되었다. 용량은 제1일에는 리스페리돈 1mg씩 1일 2회, 제2일에는 2mg씩 1일 2회, 제3∼7일에는 3mg씩 1일 2회 투여하였다. 이후 환자의 임상상태에 따라 임의로 증량할 수 있으며, 최대 일일 16mg을 초과하지 않도록 하였다. 추체외로 증상을 조절하기 위한 투약을 허용하였다. 임상증상 및 부작용의 평가는 PANSS(Positive and Negative Syndrome Scale), CGI(Clinical Global Impression) 그리고 ESRS(Extrapyramidal Symptom Rating Scale)을 사용하였다. 연구결과 : 377명중 343명(91%)이 8주간의 연구를 완결하였다. 치료 종결시점인 8주후 PANSS 총점수가 20% 이상 호전된 경우를 약물 반응군으로 정의할때, 약물반응군은 81.3%였다. 리스페리돈에 반응하는 예측인자로는 발병연령, 이전의 입원 횟수, 유병기간이 관련 있었다. 리스페리돈은 1주후부터 PANSS양성, 음성, 및 일반정신병리 점수상에 유의한 호전을 보여 효과가 빨랐다. CGI의 경우도 기준점에 비해 1주후부터 유의한 감소를 나타내었다. ESRS의 경우, 파킨슨 평가점수는 기준점과 비교해 투여 1주, 2주, 4주후 유의하게 증가되었다가 8주후 기준점과 차이가 없었다. Dystonia 평가점수는 1주후만 유의한 증가를 보였으며, dyskinesia 평가점수는 유의한 차이가 없었다. 혈압, 맥박수의 생명징후 및 일반 혈액학 검사, 생화학적 검사, 심전도 검사에서 유의한 변화는 없었다. 결 론 : 이상의 다시설 개방 임상 연구를 통해 리스페리돈은 정신분열병 환자에서 양성증상뿐만 아니라 음성증상 및 전반적인 증상에도 효과적인 것으로 사료된다. 보다 명확한 평가를 위해서는 다른 항정신병약물과의 이중맹검 연구가 필요할 것으로 생각되며, 또한 장기적 치료에 대한 평가도 함께 이루어져야 하겠다. Objective : The purpose of this study was to investigate the efficacy and safety of risperidone in the treatment of Korean schizophrenic patients. Method : This multicenter open study included 377 schizophrenic patients drawn from 39 university hospitals. After a wash-out period of 1 week, the schizophrenic patients were treated with risperidone for 8 weeks and evaluated at 5 points ; at baseline, and 1, 2, 4 and 8 weeks of treatment. The dose was increased from 2mg/day(1mg twice daily) to 6mg/day(3mg twice daily) during the first week and adjusted to a maximum of 16mg/day over the next 7 weeks according to the patient's clinical response. Medication to control extrapyramidal symptoms was permitted. The psychiatric and neurological status of the patients was assessed by PANSS, CGI, and ESRS scales. Results : 343(91%) of 377 patients completed the 8-week trial period. Clinical improvement, as defined by a 20% or more reduction in total PANSS score at end point, was shown by 81.3% of patients. The predictors of response to risperidone were associated older age, shorter duration of illness, fewer previous hospitalization. Risperidone had rapid onset of action ; a significant decrease of the total PANSS and three PANSS factor(positive, negative, general), and CGI was already noticed at the end of first week. For the ESRS, parkinsonism rating scores were significantly increased until week 4 comparing with baseline. Dystonia rating scores were significantly increased until week 1, and dyskinesia rating scores were not significantly changed during the study. Laboratory parameters including vital sign, EKG, hematological, and biochemical values showed no significant changes during the trial. Conclusions : This study suggests that risperidone is generally safe and effective against both the positive and negative symptoms in our group of patients.

解體主義 批評과 韓國文學 : A Deconstructive Analysis of Lee Sang's 「Wing」 李箱의 「날개」의 解體論的 接近

金鎭國 圓光大學校 1991 論文集 Vol.25 No.1

Ⅰ. Preface This study aims to understand the Deconstruction of Jacques Derrida, which is the most up to date theory of philosophy and Literature, and analyse Lee Sang's 「Wing」through the Deconstructive criticism in order to assess the ability and the possibility of it to Korean literature. Ⅱ. Theory of Deconstruction 1. The meaning of deconstruction Deconstruction does not show A new Truth. It is a new strategy of reading books. Derrida defines the traditional philosophies from Plato to Heidegger the Metaphysics of presence and tries to deconstruct all books which have been written on it. This deconstruction means overturning the hieraricl binary opposition (eg. nature/culture, mind/body, reason/emotion, object/subject, order/disorder, god/man, essence/phenomenon, /etc.) which are the ways of traditional metahpysics. It does not try, however, to make a new hirarical opposition system. 2. Deconstuction of structuralism 1) Deconstruction of Saussure's semiology. Derrida's deconstruction of Saussure's semiology is decisive position in all projects of deconstruction. Saussure criticize. Logocentrism through the arbitranic relation of signifier and signified. But he does not maintain his theory that signs have meanings in difference from other signs in a linguistic system to the end of his semiology. He thinks that there is a hierarical opposition between speech and writing. Derrida says both speech and writiong are the species of arch-ecriture in which differance operates between language and meaning. 2) deconstruction of Levi-Strauss's Structuralism Levis-Strauss perceived that the insights of structural linguistics could be applied to other languages or signifing systems in th effort to dlucidate their underlying codes. Derrida reads Levi-Strauss as an heir to both Sassure's phonocentrism and Roussean's hostalgic craving for origins and presence. Writing in Levi-Strauss's sense is a merely derivative activity which always supervenes upon a culture already written through theforms of social existence. In this case Deconstruction is the active accomplice of a repressed but already articulate writing. 3. Deconstruction of Phenomenology. 1) Deconstruction of Husserl's phenomenology. Husserl's phenomenology sets out to isolate those structures of experience and judgement which can not be doubted or called into question by even the most skeptical mind. Husserl believed that the onely valid foundation for knowledge was and attitude that accepted nothing on trust, rigorously suspending or bracketing all ideas and assumptions. What Derrida fastenes on to in Husser's various texts is the element of subjectivism which he sees still at work once the transcendental reduction has been carried through. His argument turns on Husserl's treatment of the relation between language and thought. Husserl draws a carkinal distinction between the indicative and the exprissive signs. Derrida deconsructs this distinction by showing the two signs are originaly and indicative sign. 2) Deconstruction of Heidegger's ontology. Martin Heidegger was German philosopher who exercised a powerful influence on modern existentialist and hermeneutic thought. One of Derrida's most typical strategies for achieving the suspention of concepts comes from Heidegger's textual practice This is the device of placing word sous rature. Thus Derrida and Heidegger seem to pursue very similar deconstructive end. Their difference opens up at the point where Heidegger locates the source and ground of anthentic though : that is, in the moment of Being or plenitude which precedes articulate discourse. For Derrida this can only represent another classic case of the familiar metaphysical hankering after thuth and origins. Heidegger's entire hermeneutic is founded on a notion of truth as self-presence which ultimately seeks to efface the play of signification. Ⅲ. Deconstructive Criticism 1. Deconstruction of the Traditional critical conceptions The notion of literature of literary discourse is involved in several of the hierarchical oppositions : serious/nonserious, literal/metaphorical, truth/fiction. philosophy produces a purified language which it can hope to describe by rules that literature would disrupt if it had not been set a side. If serious language is a special case of the noserious, if truths are fictions whose fictionality has been forgotten, then literature is not a deviant, parasitical instance of Language. On the contrary, other discourses can be seen as cases of a generalized literature, or archi-literature. 2. Reading Strategies of Deconstruction. 1) The critic look out the asymetrical opposition or value-laden hierarchy, in which one term is promoted at the expense of the other. The question for the critic is the second term does not prove to be the condition of possibility of the first. 2) The critic look for points of condensation, where a single term brings together different lines of arguement or set of values. 3) The critic has an interest in anything in the text that counters an authoritative interpritation, including interpretations that the work appears most emphatically to encourage. 4) The critic has an interest in the way conflicts or dramas within the text are reproduced as conflicts in and between readings of the text. 5) The critic involves attention to the marginal, the unimportant elements in a text. Ⅳ. A Deconstructive Reading of「Wing」 1. Metaphysicality of the traditional Readings of「Wing」 The historical readings, the psychoanalytical analyses, The Formalistic analyses, and the thematic readings of「Wing」operated on the metaphysics of presence. 2. The Deconstructive writing of「Wing」 1) Disseminations of signs in「Wing」 The signs, <Dostoevski's mind>, <Hugo is a piece of Freuch bread>, <feeling is pose>, and <If a tape is broken blood flows>, in「Wing」are disseminating signs. we can not define the meanings of them. They are the indeterminable signs. 2) The series of tellings and showings of「Wing」is a constant seqeence fo overturnings. The author deconstructs a textual element by a following textual elements. For example, <I sleep night and day> ?? <I see the night is much luxurious than the day>, <I am embrassed> ?? <I am happy>. This device of writing comes from the intertion of the author that he does not want it to be work of logocentrism.

알콜리즘의 진단과 치료

김진국 서울대학교 의과대학 정신과학교실 1983 精神醫學報 Vol.7 No.10

신도시 중산층 아파트 지역에서의 하수발생량 및 절수 홍보 효과

金應鎬,許順哲,趙珍奎,黃煥國 弘益大學校 科學技術硏究所 1996 科學技術硏究論文集 Vol.7 No.1

Both pattern of water use and pollutant load were investigated in the apartment area for the middle class of a new town. Especially the analysis of the effect of saving water under public information of saving water was used to search possible quantities of saving water. The results of this survey showed that each household had 3.84 persons with water use rate of 262 L/capitaㆍd on an average. The average domestic loading for COD, BOD, SS, T-N and T-P were 107.5, 49.5, 50.1, 7.7 and 1.6 g/capitaㆍd, respectively. Water used by residential households consists of water for washing clothes, toilets, bath, showers, kitchen, washing up and sweeping. Among above sources toilet water (26%) occupied the largest component of residential water use. Also the reduction of total water use was 12.3% by public information of saving water.

우리나라 지리과 교육과정 목표 설정에 관한 연구

김진국 한국사회과교육연구학회 2004 사회과교육 Vol.43 No.2

교과 교육과정 구성은 교육 목표 및 이에 따른 교육 내용 선정과 조직, 그리고 평가라는 일련의 체제 속에서 이루어져야 한다. 이처럼 교과 교육과정 구성에서 교육 목표는 매우 중요한 위치를 점하고 있음에도 불구하고 우리나라 지리과 교육과정 개정은 이에 대한 면밀한 검토에 소홀하였음을 부인할 수 없다. 이에 본 연구에서는 지금까지 개정된 우리나라 지리과 교육과정을 교과의 정체성·기대되는 인간상·교육과정 목표 및 구성 체제 측면에서 분석한 후, 향후 지리과 교육과정 목표 설정에서 고려되어야 할 중요 요소들을 목표 설정 원리로 제시하였다. 먼저 교과의 정체성 측면에서는 학문적 측면보다는 학습자 측면의 강조를, 삶과 관계 되는 목표 도출 측면에서는 기능 중심에서 의미 중심으로의 변환을, 인간상 정립 측면에서는 지리교육받은 사람으로의 전환이 이루어져야 한다고 보았다. 또한 교육과정 목표 구성 체제 측면에서는 지금까지의 포괄적 측면에서 구체성을 띤 교과 교육 과정 목표가 도출되어 교사들에게 교수-학습의 기준을 제시할 수 있는 목표가 제시되어야 함을 강조하였다. A curriculum should be established in a series of objectives, the scope and sequences, and assessments. We can not deny that we haven't think a lot of the objectives in the curriculum, although we know the objectives are more important than any other components in the curriculum for geography. The following study suggests the four principles for establishment of curriculum objectives for geography which we need to consider according to an analysis of the revised national curriculum for geography in aspect of subject identity, the model of human nature that we expect, the objectives and the composition of the curriculum At first, it is more focused on the students-based principle, not on the knowledge-based one. Then, it especially centers on the transformation from function-based to meaning-based in the construction on the objective related into students' real life. With regard to the matter of the model of the human nature, it also concerns a modification to the geography educated person. Finally, it deals with the importance of objectives that are able to give to teachers a curriculum objective in detail in the construction of curriculum objectives.

직업적인 납 노출이 없는 일부 중년 한국인의 골중납량 및 혈중납량

김남수,최성우,김진호,함정오,박해윤,안규동,이병국 大韓産業醫學會 2007 대한직업환경의학회지 Vol.19 No.4

목적: 우리나라에서 납에 직업적으로 노출되지 않은 일부 중년 성인들의 골중납량과 혈중납량의 수준과 상호관련성을 알아보기 위하여 40세 이상 남자 86명 여자 51명 총 137명을 대상으로 본 연구를 시도하였다. 방법: 연구변수로 골중납량인 경골납량,혈중납량을 택하였다. 경골납량은 K-shell XRF를 이용하여 각 대상 자들을 30분간 측정하였고,혈중납량은 원자흡광광도계법으로 분석하였다. 결과: 총대상자 137명의 경골납량의 평균±표준편차는 3.49±4.99 μg/g이었으며, 남자와 여자는 각각 3.90± 4.88 μg/g 및 2.80±5.14 μg/g이었으나 양군 평균의 통계적 차이는 없었다. 한편 총대상자 137명의 혈중납량의 평균±표준편차는 3.70±1.35 μg/dl이었으며,남자와 여자는 각각 3.93±1.25 μg/dl 및 3.30±1.42 μg/dl이었으나 양군 평균의 통계적 차이는 없었다. 음주,흡연 및 BMI를 통제한 후 혈중납량을 종속변수로 한 중 회귀분석에서 연령은 양의 영향을 주는 변수로 나타났다. 여자대상자만을 대상으로 한 중 회귀분석에서 교란변수를 통제한 후 연령은 경골납량에 경계수준의 양의영향을 나타내었다. 결론: 40세 이상의 우리나라 중년성인의 경골납량의 평균±표준편차는 3.49±4.99 μg/g이었으며,혈중납량의 평균±표준편차는 3.70±1.35 μg/dl이었다 혈중납량은 연령과 성과 유의한 양의 관련성이 있었으나,골중납량은 여자에서만 연령과 경계수준의 유의한 관련을 나타냈다. Objectives: In order to investigate the level and the association between bone lead and blood lead levels of non-occupationally, lead-exposed Koreans, the authors studied the lead biomarkers of 137 middle aged Koreans (86 males and 51 females) older than whose age were above 40 years. Methods: The tibia lead level was selected as the bone lead indicator of cortical bone, and the blood lead level was also measured. The tibia lead level was measured by K-shell XRF with 30-minute measurement of each subjects. The blood lead level was analyzed by AAS method. Results: The mean (SD) of the tibia lead level of the 137 study subjects was 3.49 (4.99) ,㎍/g, and tended to be higher. The mean (SD) of tibia lead level in male subjects (was 3.90 (4.88) ㎍/g) and larger than in that of female subjects (2.80 (5.14) ㎍/g), but without no statistical significance was observed. The mean (SD) of blood lead level of all total subjects was 3.70 (1.35) ,㎍/dl, and tended to be higher. The mean (SD) of blood lead level in male subjects (was 3.93 (1.25) ㎍/dl) and larger than in that of female subjects (3.30 (1.42) ㎍/dl), but without no statistical significance was observed. In multiple regression analysis of blood lead levels after adjusting for covariates, age was a significant independent variable. A weak association of age with tibia lead in female subjects was also observed in multiple regression analysis. Conclusion: The mean (SD) of tibia and blood lead levels of middle aged Koreans whose ages were over 40 years old were 3.49 (4.99) ㎍/g and 3.70 (1.35) ㎍/dl, respectively. Age and sex were positive predictors of blood lead level in multiple regression analysis after controlling for the covariates. However, in multiple regression analysis whereas age was weakly association with tibia lead level only in female subjects in multiple regression analysis.

참치 뼈를 이용한 Hydroxyapatite 세라믹 복합체의 합성 및 생체 친화성(제3보) : 인공체액에서의 Hydroxyapatite 세라믹 복합체간의 결합의 전자현미경 관찰 SEM Photographs of Bonding Properties between Hydroxyapatite Ceramics Composites in the Simulated Body Fluid

김세권,최진삼,이창국,변희국,전유진,이응호,박인용 대전산업대학교 반도체기술연구소 1999 半導體技術硏究所報 Vol.1 No.-

참치 뼈에서 추출한 hydroxyapatite를 출발물질로 여러 가지 세라믹 복합체를 제조하여 인공체액에서의 hydroxyapatite 복합체간의 화학결합을 조사하였다. hydroxyapatite 복합체들은 인공체액에서 4주 후부터 화학 결합성질을 나타내었다. 결합강도는 bioglass가 가장 강하게 나타났으며, 조성에 따른 의존성은 관찰할 수 없었다. 인공체액에서 복합체들은 이들의 경계면에서 불균일 핵생성 및 성장에 의해 화학적 결합으로 이루어졌다. Chemical bonding was investigated in the simulated body fluid of several selected hydroxyapatite-containing composites. The hydroxyapatite-containing composites chemically bonded with each other in the simulated body fluid after 4 weeks. Bioglass was strongly bonded in the simulated body fluid, but bonding strength was not depended on composition. Their composite bodies were chemically bonded by heterogeneous nucleation and growth at the interfaces of the specimens in the simulated body fluid.

한양대학교 (안산 캠퍼스) 주변 담수호의 수질분석

김용건,원호식,경진범,김동국,홍태기 漢陽大學校 環境科學硏究所 2000 環境科學論文集 Vol.21 No.-

본 연구의 목적은 한양대학교(안산캠퍼스) 주변 호수들의 수질과 물의 오염 상태를 조사하기 위해서이다. 수질은 물의 온도, pH 화학적 산소 요구량(CODMn), 총 질소(T-N), 총 인(T-P), 부유물질(SS), 그리고 중금속(Zn, Cd, Pb, Cu, As, Cr(VI), Hg)을 측정했다. 호수들의 수질등급은 환경처에 의해 평가된 등급V보다 더 낮았다. 한양대학교(안산캠퍼스) 주변의 모든 저수지들은 생활폐수, 그리고 산업폐수의 유입으로 이미 심각하게 오염되어 있다. 그러나 중금속의 오염은 관찰되지 않았다. 만약 폐수의 처리가 확립되지 않는다면 한양대학교 주변 저수지들의 수질은 더욱악화될것으로 사료된다. The objective of this study was to investigate the water quality and status of water pollution in the lakes around Hanyang University (Ansan campus). Water quality was determined by monitoring water temperature, pH, chemical oxygen demand(CODMn), total nitrogen (T-N), total Phosphorus (T-P), suspended solids (SS), heavy metals (Zn, Cd, Pb, Cu, As, Cr(VI) and Hg). The level of water quality of lakes was lower than the level V estimated by the Enviroment Ministry. All of the reserviors around Hanyang University (Ansan campus) had been already seriously polluted by inflow of wastewater from residents, animal husbandries and industries. However, heavy metal pollution was not observed. It is recommended to establish plans for water quality improvement for the reserviors around Hanyang University before it gets worse.