붕장어(Astroconger myriaster(BREVOORT))의 腸內에 寄生하는 吸충類에 관한 硏究

문두호 부산대학교 1987 자연과학논문집 Vol.43 No.-

부산 일원에 있는 어시장에서 매입한 붕장어 Astroconger myriaster (BREVOORT) 186마리의 장내에 기생하는 trematodes를 조사하였고, 이들 종들을 Yamaguti (1958)의 검색표에 의거 分類同定하였다. 조사기간은 1986년 4월부터 1987년 3월까지였다. 결과는 다음과 같다. 1. 조사된 흡충의 종류는 7種으로 분류되었다. ㆍDolichoenterum longissimum Ozaki, 1924. ㆍProsorhynchus magniovatum Yamaguti, 1938. ㆍPedunculacetabulum opisthorchis Yamaguti, 1934. ㆍMusculovesicula gymnothoracis Yamaguti, 1940. ㆍOpecoelus sphaericus Ozaki, 1925. ㆍDollfustrema Eckmann, 1934. ㆍDinurus tornatus Loose, 1907. 2. 붕장어는 6.5-25.3%의 감염율과 마리당 1-103마리의 감염량을 보였다. 3. 흡충류는 계절적 변화를 보았다. 여름에만 나타난 種은 D. Eckmann였고, P. magniovatum 과 M. gymnothoracis는 겨울에만 나타났다. 사철에 나타난 種은 D. longissimum 과 O. sphaericus이었다. A total of 186 fishes, Astroconger myriaster (BREVOORT), was purchased in Pusan area. They were examined for their infection status by the trematodes by morphological identification with the key of Yamaguti (1958). This study was carried out from April, 1986 to March, 1987. Followings are the results 1. The trematodes were identified at seven species. ㆍDolichoenterum were identified at seven species. ㆍProsorhynchus magniovatum Yamaguti. ㆍPedunculacetabulum opisthorchis Yamaguti. ㆍMusculovesicula gymnothoracis Yamaguti. ㆍOpecoelus sphaericus Ozaki. ㆍDollfustrema Eckmann ㆍDinurus tornatus Loose. 2. The fishes of A. myriaster were positive for the trematodes from 6.5% to 25.3%. The number of trematodes per infected fish ranged from 1 to 103, and the mean number per fish ranged from 2.3 to 26.9. 3. There were showed seasonal variations in each other species of trematodes. D. Eckmann revealed in summer only, P. magniovatum and M. gymnothoracis revealed in winter only, while D. longissimum and O. sphaericus revealed at all seasons.

회동 수원지의 동물플랑크톤 군집의 계절적 변동

문두호 부산대학교 환경문제연구소 2003 環境硏究報 Vol.21 No.-

In order to clarify relationship of species composition and abundance and distribution characteristic in the zooplankton community of Hoedong Reservoir, the present study was carried out every months from Apr. 1998 to Mar. 2000 at three sites. The ranges of variation of water environmental conditions in Hoedong Reservoir were as follows; 2.8-28.6℃ for water temperature, 6.3-17.3 ㎎/ℓ for dissolved oxygen, 6.1-10.7 for pH and 5-58 ㎍/ℓ for chlorophyll a. The total of 60 taxa were identified and compossed of 60 species which belong to 3 phylum 41 genera. They were consisted of 19 species of Protozoa, 27 species of Rotifera 9 species of Cladocera and 5 species of Copepoda. The ranges of zooplankton abundance were 17-520 inds./ℓ and the value was the highest in Jul. 1999 and the lowest in Jan. 1999. Asplanchna priodonta, Asplanchna sieboldi, Cyclops strenuus, Cyclops vicinus, Polyarthra eryptera and Polyarthra trigla were appeared during the four seasons. Diaphanosoma brachyurum, Eodiaptomus japonicus, Heliodiaptomus kikuchii, Rotaria neptunia, Simocephalus veturus, Trichocerca birostris and Uroglena volvox were appeared in summer, and Daphnia galeata, Difflugia limnetica, Pandorina morum and Tintinnidium cylindrata were appeared in the winter. Dominant species was Ceratium hirundinella in summer and Polyarthra trigla in the winter. Dominance index ranged from 0.34 to 0.78. Diversity index varied between 0.53-1.16. The value of diversify index was the highest in Jun. 1999 and lowest in Jul. 1998. Haedong reservoir, Zooplankton community, Dominant species, Diversity index.

중학교 과학에서 사람의 유전에 관한 탐구 지향형 실험 모듈의 개발

문두호,김미정,김동렬 韓國生物敎育學會 2006 생물교육 Vol.34 No.2

부산 가덕도 주변해역의 동물플랑크톤 군집의 조성과 분포

문두호,허만규,이상현 부산대학교 사범대학 1998 교사교육연구 Vol.36 No.-

Composition and distribution of zooplankton community of sea water of the Kaduk Island have been studied on the samples collected four times from March to December in 1997. 35 taxa and 4 unconfirmed species of zooplankton have been identified. It consisted of 28 species of Protozoa, 1 larva of Poriferan, 1 species of Annelida, 1 larva of Mollusca, 2 species of Rotifera, 4 species and 1 larva of Athropoda, and 1 larva of Phoronida. The occurrence of major species was showed that Ceratium fusus was dominantly occurred from March to June, Noctiluca milialis in September, and Copepoda larva in December, respectively. Zooplankton abundance was high in June (4,217 inds./ℓ) and low in March (340 inds./ℓ). Indices of dominance were ranged from 0.41 (in December) to 0.80 (in June). Species diversity indices were ranged from 1.18 (in June) to 2.23 (in December).

한국과 미국의 고등학교 생물과 교육과정에 대한 비교 연구

문두호 한국과학교육학회 1990 한국과학교육학회지 Vol.10 No.1

The purpose of this study is to make a comparative analysis of the educational objective, organization, contents, teaching and evaluation of the biological curriculum in high school of Korea and the United States. The results are summarized as follows: 1. In case of the educational obiectives, both Korea and the United States emphasize the importance of the process of inquiry, experimentation and observation. Particularily, great emphasis is placed upon the human-centered curriculum by reinforcing the relationships between the nature and human being. 2. In regard to the educational organization, eleven credit units(Science I: 5 credits, Biology: 6 credits) is allocated in Korea, and ten credit units in the United States. Both of Korea and United Stats designate the biology as elective course. But the science I course is designated as required in Korea. 3. This study have been analyzed the educational contents of the two countries within the framwork of the basic concepts and essential informations contained in the curriculum. Results of the analysis as follow: The educational contents have less quantity and lower level in Korea than in the United States. And interrelations among the other curricula are not well considered in the curriculum of Korea. On the other hands, interrelations among the oter curricula are fully considered and the purpose for emphasizing the importance of the process of inquiry course is well considered in the United States. The themes are stressed on "Structure and Function"(34.5%), "Genetic continuty"(21.3%), "Diversity and Unit"(14.2%) and "Regulation and Homeostasis"(10.3%) in Korea, and in the United States "Structure and Function"(27.3%, "Diversity and Unity"(25.6%), "Genetic continuty"(17.9%) and "Organism and Environment"(9.3%). 4. Regarding the educational guidance, both of Korea and the United States emphasis the interrelation of the basic concepts and principles within the total framwork. Also observation and experimentation, safety education, interest of students, life dignity, pretection of nature, social biology are reguired being paid special attentions. 5. In case of evaluation, both of Korea and the United States are the same in all of methods of evaluation. But the United States is grest stressed on reading and writing.

한국과 미국의 중학교 생물과 교육과정의 비교 연구

문두호 부산대학교 사범대학 과학교육연구소 1992 科學敎育硏究報 Vol.19 No.-

The purpose of this study is to make a comparative analysis of the education of the biological curriculum in junior high school in Korea and the United States. The results are summarized as follows. 1. Biology, Physics and Earth Science text book should be separated from Science text book and assigned at least 5 unit. 2. The educational objective of the biological curriculum should be revised by a course of study and scientific inquiry methods, respect for humanity, mutual relationship among science, technology and society must be stressed. 3. The content of biology must be made up experimental and activity rather than understanding in order to induce students to how more interests and health for humanity. 4. The teaching of the biological curriculum give a serious consideration for a disabled students and vacational guidance. 5. The scientific inquiry methods must be stressed more for the evaluation.

마천만에 있어서 식물 플랑크톤의 계절적 조성과 분포

문두호 釜山大學校 師範大學 1997 교사교육연구 Vol.34 No.-

Seasonal composition and distribution of phytoplankton and physical properties of sea water have been studied based on the samples collected four times from July 1996 to April 1997. 82 taxa of phytoplankton have been identified and most important species group was diatom which contributes to 77.5% of total number of species. And in July, dinoflagellates represented 28.2% of the total number of species. The occurrence of dominent species was showed that genus Chaetoceros was dominantly occurred from July to October, Rhizosolenia in January, and Nitzschia in April, respectively standing stocks of phytoplankton were highest in July and lowest in April. The values of species diversity index were ranged between 0.48 and 2.20.

室內飼育에 依한 버들붕어 Macropodus chinensis(BLOCH)의 生活環에 關한 硏究

文斗鎬 부산대학교 1983 자연과학논문집 Vol.36 No.-

Results in experiment on life-cycle of Macropodus chinensis (BLOCH) reared in the laboratory was as the following. In male, ratio of body length to head length: 3.32, body depth, 2.62, body width: 4.94, ratio of head length to snout length: 4.15, length of eye: 4.05, depth of caudal penduncle, 1.71 and in female, ratio of body length to head length: 3.02, body depth: 2.44, body width: 4.08 and ratio of head length to snout length: 3.97, length of eye: 3.9, depth of caudal penduncle, 1.71. In fin formula of male and female, dorsal fin: ⅩⅥ-ⅩⅧ, 6-8, anal fin: ⅩⅦ-ⅩⅩ, 9-11, pectoral fin 10-11, ventral fin: 1.5, caudal fin: 15-16. There were 28 lateral scales, 12 scale lines between the origin of dorsal fin and anal fin. They used to live in shallow pond, swamp or creek to impoundment and their habitat changed according to the season. They took fewer food if water temperature become lower than 14℃ and ceased feeding when lower than 8℃ water temperature. A male had shown silver bluish bright colour on whole margin of anal fin, dorsal fin and dark blue colour on surface of body, a female had shown also silver bluish bright colour on margin of anal fin, dorsal fin and V shape black stripe on the surface of body was some what distinguished during breeding season. A male had fighting behavior, and built up the nest with air bubbles for protecting the fertilized eggs during spawning season. In spawning behavior, a male had court-ship with a female in which the male wrapped himself round the female and he turned her upside down. The nests of bubbles were necessary for protection and prevent eggs from drying. Spawning season was from June till August and climax of spawning was July. The fertilized eggs were spherical shape, and there were one big oil ball and many small oil balls inside of eggs. The eggs were non-adhesive floating type and animal pole was always beneath the egg. The eggs had hatched out in 32-36 hour from fertilization on water temperature 26℃~28℃. The developmental process in the fertilized egg had general teleost plan through morula, blastula, gastrula, and myotome stage. The pectoral fin had appeared 1 day after hatching, caudal fin: 10 days, dorsal fin and anal fin, 20 days: ventral fin, 30 days, respectively. All fins were accomplished when they became 16.2mm in total length, 40 days after hatching. The first scale had appeared above middle portion of the pectoral fin when 11mm in total length, 30 days after hatching. The population growth form of Macropodus chinensis(BLOCH) reared in the aquarium were summerized as equation of N=K/(1+e ^(a-0.47-0.478t)) in weight. The relation between length and weight was shown as follows Y=0.0008898X^(2.76).

진해 마천만에서의 동물플랑크톤 군집의 계절적 분포

문두호 한국환경과학회 1998 한국환경과학회지 Vol.7 No.3

In order to clarify the seasonal composition and abundance of zooplankton community in Macheon Bay, the study was carried out trimonthly during the period from April 1996 to January 1997. 37 taxa and 7 unconfirmed species of zooplankton was identified. It consisted of 28 species of Protozoa, 1 species of Cnidaria, 1 species of Annelida, 2 larva of Mollusca, 3 species of Rotifera, 4 species and 4 larva of Arthropoda and 1 larva of Echinodermata, respectively. Seasonal succession of the dominant species was Tintinnopsis beroidea in the spring, Copepodite in the summer, Tintinnopsis directa in the autumn and Ceratium fusus in the winter. Abundance of zooplankton ranged from 4,720 to 41,215 inds./ℓ. It was high in the summer (41,215 inds./ℓ) and low in the spring (4,720 inds./ℓ). Dominant index ranged from 0.133 (in the spring) to 0. 551 (in the winter). Species diversity index ranged from 1.114 (in the winter) to 1.996 (in the spring).

새교육과정에 의한 중학교 과학교과서 중 생물영역에 대한 분석적 연구

문두호 부산대학교 사범대학 1987 교사교육연구 Vol.14 No.-

In order to obtain data for developing an ideal middle school biology curriculum in Korea, the new and former editions of the Korean middle school science textbooks were analyzed and compared each other. The result were summarized as follows : 1. The new science textbooks consist of four parts ; earth science, biology, chemistry and physics. The area of biology is emphasized. 2. The new science textbooks comprise science textbook 1, 2 and 3. In the science textbook 1 of the new edition ; the levels are emphasized on "individual" and the themes, "diversity and unity (62.8%). In the science textbook 2, the levels are emphasized an "tissue and organ" (66.5%) and the themes, "structure and functions" (75.0%). In the science textbook 3, the levels are emphasized an "biosphere" (23.9%) and "organism ad environment". 3. In the view of the experiment and observation, there are no experiment in textbook 1 but contained observations (14 times). On the contrary, there are experiments (9 times), observation (1 times) in textbook 2, and experiments (10 times), observations (2 times) in textbook 3. The themes of experiment and observation are dealt with "Shape" in textbook 1, "Structure and function" in textbook 2 and "Organism and development" in textbook 3. 4. The kinds of organism are 28 kinds in 3 textbooks. The kinds of material organism with the highest frequency of the application are appeared with six kinds, water grass (4 times), man, sprouted been (each 3 times) and touch-me-not, onion, yeast (each 2 times). The kinds of chemicals are 17 kinds, most of which are mainly used for acetocarmine sol., iode-iodine sol., methylene blue sol. (each 3 times). The using frequency order of the instruments is as follow ; microscope〉slide glass〉spoid. 5. New science textbook contains total 255 pieces of pictures and photos which are affluent in chromaticity, such s 93 pieces in textbook 1, 73 pieces in textbook 2 and 89 pieces in textbook 3.