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      • 한라산 북사면 산림조류의 군집구조에 관한 연구

        박행신 제주대학교 1984 논문집 Vol.19 No.-

        An analysis of the regional community structure of the forest birds on Cheju island was carried out over a period of three years, from January, 1980 to December, 1982. Multiple monthly observations were made during this period at various levels in three defferent areas around Mt. Hanla (Gwangryeong. Gwaneum-sa, Eorimog). The results are as fellows. 1. The total number of species found in Gwangryeong was 42, Gwaneum-sa 26 and in Eorimog 40. 2. 14 common species were distributed all over the areas surveyed. 16 common species were found in Gwangryeong and Gwaneum-sa, 20 in Gwaneum-sa and Eorimog, 24 in Gwangryeong and Eorimog. 3. The three most dominant species distributed all over the survey areas were, in order of importance, Hysipetes amaurotis, Carduelis sinica, and Parus major, but Emberiza cicoides instead of Parus major. 4. The order of seasonal species variation at each area was: a) Gwangryeong; winter visitors > resident > transients > summer visitors b) Gwaneum-sa; residents > summer visitors > transients > winter visitors c) Eorimog; summer visitors > residents > transients > winter visitors 5. An inverse correlation between the species and observed numbers was found highly significant. 6. The dominant degree in Gwangryeong was high in summer while in Gwaneum-sa and Eorimog was low in winter and high in summer. 7. Diversity was high in Gwaneum-sa but low in winter apd high in summer Gwaneum-sa, Eorimog. 8. Evenness was generally irregular in three areas. 9. There was no significant correlation among the different areas in dominancy, diversity, and evenness.

      • 제주도 조류 연구사에 관한 고찰

        박행신 濟州大學校 師範大學 科學敎育硏究所 1995 科學敎育 Vol.12 No.1

        The birds are biological indication species and reflect the environmental change. Appearnce of birds is the important measure of an environmental fluctuation. The study on history of the bird checklist recorded on Cheju Island classes as follows. First period was studied by explorer and collector of Europe and America from the latter half of 19th to the early 20th century. Second period was surveyed by mainly Japanese from unification of two countries(Japan and Korea) to World War II. Third period was investigated by few American from Korea's Independence Day to 1955 and the result studied during this period was rarely recorded. Forth period was studied mainly by Won, Pyong-Oh from 1956 to 1975 and the last period have been researched mainly Park et al. since 1976. The list of birds recorded in Cheju Island comprises 18 orders. 53 families, 281 species including 2 subspecies and 9 species unrecorded of Korea, 61 species unrecorded of Cheju Island, 31 species of natural monument was found on Cheju Island by Prak and so since the 1980's. The special subspecies of Cheju Island are as follows : Dendrocopos leucotos quelpartensis. Aegithalos caudatus trivirgat us, Carduelis sinica minor, Eophona personata personata, Passer montanus orientalis. Resident 36( 12.8%), winter visitor 75(26.7%), summer visitor 37(13.2%). pasage migrant 70(24.9%). and vagrant 63(22.4%) was recorded in the bird checklist of Cheju Island. Cheju Island geographically was located as follows : forward east Japan, forward west China, forward south Okinawa and Taiwan, and forward north the Korean Penisula. Therefore we can observe a various kind of bird according to season and also many bird species will be found on Cheju Island according to environmental change.

      • 제주도의 하계조류조사 (I)

        박행신 濟州大學 敎養學部 1976 論文集 Vol.5 No.-

        1. Line census were made along the mountain parths of Mt. Halla and three Island from July 23 to Aug. 2,1975. 2. The number per hour and percentage dominance (for the total of all species) were calculated to show indices for relative density and abundance of each species. 3. Seven census routs the number of species recorded and crude density by the number of birds. Per Kilometer, hour and hectare are listed bellow : 1) Sup-Island-4km 16.25/km, 18.57/h, 3.25/ha (65 individuals 7 species) 2) Mun-Island-3km 13.33/km, 26.66/h, 2.66/ha (40 individuals 7 species) 3) Beum-Island-2km 17.OO/km. 22.66/h, 2.94/ha (34 individuals 6 species) 4) Yungsil-3km 27.33/km, 54.66/h, 5.46/ha(82 individuals 11 species) 5) Ersung-Saeng-2km 32.00/km, 25.60/h, 6.4/ha (64 individuals 8 species) 6) Gwanum temple-3km 10.33/km 12.40/h. 2.06/ha (31 individuals 6 species) 7) Seung-Pan-ak-3km 14.33/h, 2.86/ha (43 individuals 12 species) 4. Three Island are 146 individuals of 10 species birds recorded, Parus major, Aegithalos caudatus. Passer rutilans, were recorded to be dominant species which were representative of their habitats. 5. National park are a…219 individuals of 17 species of birds recorded, Chloris sinica, Parus major, Zoothera dauma, Motcilla cinerea, Muscipapa, were recorded to be dominant species which were characteristic species of three habitats. 6. The area of Seunge-pan-ak and hlun Island is unspoiled and covered with broad leaned trees. This area is a heavilymixed forest in which breed Eurystomus orientalis Demigretta Sacra and other important passerine birds. Accordingly, this area should be protected through effective means of managment.

      • 중학교 과학과 수업 개선을 위한 학급수업과정 분석

        박행신,정충덕,오홍식,노인화 濟州大學校 師範大學 科學敎育硏究所 1992 科學敎育 Vol.9 No.1

        The purpose of this study is to find ways for the improvement of science instruction by describing and analyzing the schooling process in the class-room of the middle school through the participant observation. Four differ-ent middle schools and four different science teachers were selected. And intensive participant observations were made about total 18 hours' school-ing process concerned to the instruction of ' Photosynthesis' and 'Digestion' which are two units in the science textbook of the middle school. The documentary records of the results of field research on schooling the classroom were made. On the basis of these data analytical diagrams of each hour's schooling process were made and each teacher's teaching type, instrucion process type and teaching method about the same teaching contents were comparatively analyzed. Through this analysis, the following conclusions could be obtained. 1. Teaching type was divided largely into two different kinds, such as laboratory lessons in the laboratory and lecture lessons in the classroom. Laboratory lessons were conspicuously grouping lessons, and the lessons in the classroom were lecture lessons practiced by the lead of the teacher. 2. Instrucion process model stood out as an 'Inquiring Model' in the the-oritical model in case of laboratory grouping lessons, that is, in which 'inquiry learning process' was dominant, and stood out as 'Concept Model' explained by the teacher or 'Discovery Model' by suggesting teaching materials in case of lecture lessons. 3. Teaching method, even in case of the same teaching contents, showed various styles according to the different teachers. such as structur-izing lesson, providing instructional cues, questioning and reacting to stu-dents 'response, explanation and writing on the blackboard, student con-trol in class. But in case of the' same teacher the same styles were found in suggesting teaching aims, teaching arrangements, turning over in teach-ing. explanation and writing on the blackboard, of every class hour. 4. In order to make a qualitative improvement for the science instruc-tion, the inquiring instruction process, that is the greatest aim of science education, should necessarily be practiced in each class, and through this teaching process the present limits of science instruction should be over come. Therefore, the exploring attitude of each teachers own to renew the instruction stratege, Comparing the existing instruction process model, and teaching methods of individual teacher's, is thought to be nessessary. For this, through the teacher's training program or the teacher's retrain-ing course, the various ways to improve the science instruction quality should be provided by using ethnographic data on schooling as a tool for the indirect experience about other's schooling process.

      • 성산포 양어장내의 동계조류 조사

        박행신,김원택 제주대학교 해양연구소 1981 해양자원연구소연구보고 Vol.5 No.-

        This species-count survey was carried out during the years from December 1979 to February 1981. From our six observations during six months we could count a total number of 7,303 individuals of 28 species. This count can be monthly divided into 2,130 individuals of 19 species, December 1979; 507 individuals of 14 species. March 1980; 1,112 individuals of 13 species, December 1980; 796 individuals of 10 species January 1981; and 665 individuals of 12 species, February 1981. Of the whole count, Anas penelope was the largest population at 4,500 individuals. The second largest group of the order was A. streperu and A. fuligulu, numbering 980 and 770 individuals respectively. Nyclicorax nycticorax and Gallinula chloropus were the species represented by only one individual. From this result we can see that Anus Penelope was the dominant bird, and the Anus species was the commonest of birds passing the winter in this area.

      • 濟州島에 渡來하는 수조류(水鳥類)에 관한 연구

        박행신,김완병 경희대학교 한국조류연구소 1997 연구보고 Vol.6 No.1

        본 연구는 1996년 10월부터 1997년 9월까지 모두 41회에 걸쳐, 주요 도래 지역인 용수리 저수지, 하도리, 성산포, 신흥리 양어장, 금등리 갯펄지 등 5개 지역에 대하여 제주도의 수조류의 종과 개체수를 조사하였다. 5개 지역에서 관찰된 조류는 모두 7목 11과 53종 9,835개체로 나타났다. 지역별로 보면, 하도리 양어장 39종 5,034종, 성산포 양어장 35종 4,039개체, 용수리 저수지 16종 569개체, 금등리 갯펄지 20종 107개체, 신흥리 양어장 15종 86개체 순으로 도래하였다. 종류별로 보면, 수금류는 21종 7,874개체(80.1%), 대형 섭금류는 9종 283개체(2.9%), 소형 섭금류는 19종 289개체(2.9%), 기타 갈매기류는 2종 1,170개체(11.9%), 가마우지류는 2종 219개체(2.2%)가 출현하였다. 우점종으로는 홍머리오리 2,170개체, 알락오리 2,070개체, 청둥오리 1,615개체, 흰뺨검둥오리 1,121개체, 재갈매기 800개체순으로 나타났다. 희귀 조류로는 가창오리 1개체, 노랑부리저어새 3개체, 저어새 19개체가 출현하였다. 종다양도 지수는 금등리 1.142, 신흥리 1.059, 성산포 1.033, 하도리 0.896, 용수리 0.406순으로 나타났으며 유사도 지수는 용수리와 하도리 간에는 0.509, 용수리와 성산포 간에는 0.549, 하도리와 성산포 간에는 0.865, 금등리와 신흥리 간에는 0.629이었다. We surveyed species and individuals of waterbirds observed in the Yongsu-ri reservoir, Kumdeung-ri tidal flat, Shinheung-ri fishfarm, Hado-ri fishfarm, Sungsan-po fishfarm, on Cheju Island a total 41 times from October 1996 to September 1997. The total number of waterbirds observed in five areas was 9,835 of 53 species: 5,034 of 39 species in Hado-ri fishfarm, 4,039 of 35 species in the Sungsan-po fishfarm, 569 of 16 species in the Yongsu-ri reservoir, 107 of 20 species in the Kumdeung-ri tidal flat, 86 of 15 species in the Shinheung-ri fishfarm. The maximum number of waterfowl was 7,874 of 21 species (80.1%), the most dominant species among them was Wigeon Anas penelope, consisting of 2,170 individuals, followed by Gadwall Anas strepera of 2,070, Mallard Anas platyrhynchos of 1,615, Spot-billed Duck Anas poecilorhyncha of 1,121. The maximum number of large waders was 283 of 9 species (2.9%), the most dominant species among them was Little Egret Egretta garzetta, consisting of 83 individuals, followed by Grey Heron Ardea cinerea of 55, Cattle Egret Bubulcus ibis of 51, Intermediate Egret Egretta intermedia of 45. And that of small waders was 289 of 19 species (2.9%), the most dominant species among them was Dunlin Calidris alpina, consisting of 83 individuals, followed by Kentish Plover Charadrius alexandrinus of 46, Common Sandpiper Tringa hypoleucos of 44, Broad-billed Sandpiper Limicola falcinellus of 25. That of gulls was 1,170 of 2 species (11.9%), and cormorants was 219 of 2 species (2.2%). The rare and endangered species were recorded Baikal Teal Anas formosa, Spoonbill Platalea leucorodia, Black-faced Spoonbill Platalea minor. Baikal Teal was recorded one individual in Yongsu-ri, in December of 1996. Spoonbill was observed 3 individuals in Hado-ri and 2 individuals in Sungsan-po, and Black-faced Spoonbill was observed 19 individuals in Hado-ri and 4 individuals in Sungsan-po during the wintering season. Species diversity (H') were recorded 1.142 in the Kumdeung-ri, 1.059 in the Shingheung-ri, 1.033 in the Sungsan-po, 0.896 in the Hado-ri, 0.406 in the Youngsu-ri. And Similarity index (CCs) were 0.509 between the Youngsu-ri and the Hado-ri, 0.549 between the Youngsu-ri and the Sungsan-po, 0.865 between the Sungsan-po and Hado-ri, and 0.629 between the Kumdeung-ri and the Shingheung-ri.

      • 제주도의 포유류상에 대한 고찰 : 화석으로 본 포유류와 현생포유류와의 비교고찰

        박행신 濟州大學 敎養學部 1974 論文集 Vol.3 No.1

        Mammals cannot freely move into it this island from continent, or into continent from this island, from what now matters stand, in Jeju is land which is sporated from continent , so they do not have wide distribution here, the fossil remains of "Brown Bear "found in the cave "Billae-Mot" indicate that Jeju island was, in the ancient times, connected with the main land (the Han Peninsula). Hence, it is generally believed that , during geological feature period , such animals would freely roam. Jeju island is since then split from contiiieiit and through various volcanoic eruptions the animals were hindered from its inhabitation. Moreover, many roedeers, big or small, were rapidly lessened in numbers from reckless destruction by Japanese army stationed here at one timed uring the late World War II, and the savage deed by the communist guerilla. So, the positive efforts should be made to protect the remaining mammals on this island against their impairmnt in the future.

      • A Survey on the viological life of the Woo-do

        박행신 濟州大學 敎養學部 1973 論文集 Vol.2 No.1

        1. The census register of the woo-do is generally considered to be unreliable, Particularly in the matter of birth records. The infant mortality rate is so high that most Parents do not consider their offspring as bonafide members of the family until they are five years of age or over. Consequently there is a tendency to neglect the registering of births, with many errors of age ensuing for those that finally are registered. However, in regard to the authenticity of life and death of children, there is no source than the word of the parents. 2. As I found it exceedingly awkward to ask women about the birth of their children, I made this investigation through the men. Every man who had sired offspring, whether alive or dead, was given a questionnaire card, on which he was requested to write the data on each of his children, whether alive or dead. 3. In handling the cards, the birth rates, sexes & c. of a certain village were found, but they were recognized clearer in making comparative research by making a statistics of the population and the emigrants thereof. 4. From the generl situation of the population of the Islands, it could be classified as the following : ① Under 15 years of age-infancy or childhood ② From 16 to 40 years of age-adolescence or youth ③ From 41 to 50 years of age-adult or middle age ④ Over 56 years of age-advanced age or senility. 5. The number of questionnaire cards obtained corresponds roughly to the number of families recorded in the census register but families tend to be smaller than elsewhere in Korea, as it is the custom for children to establish their own homes a t maturity instead of living with their parents 6. I recommend as the optimum age of marriage as follows : 1. For males - 25 years of age 2. For females - 20 years of age 7. The average birth rates is 4.3 children perman. 8. The sex ratio of c!:ildren born in the Woo-do is 54 boys to 46 girls. As the ratio of the entire population, including emigrants is 48 males to 52 females (exactly the opposite), it follows that the males death rate in infancy and adolescence is higher than the female during the satne period. 9. It has been shown above that the male infant and adolescent mortality exceeds that of the female, Thus, though the sex ratio at birth is male>female,during growth the number of females gradually overtakes the number of males, and finally surpasses it. I have termed the point at which females equal the males is number,''The controlling point of the number of men and women in the Woo-do." 10. Infant mortality is generally accompanied by convulsions; in summer the predominant causative factor is disease of the respiratory organs. Youth and adolescent mortality is mainly caused by tuberculosis. The main contributive factors are the appalling lack of sanitation of any sort (which also gives rise to the high prevalence of skin disease), the thin and barren soil, the lack of water, the heavy wind, and the warm climate. A thorough program of education in sanitation would improve conditions markedly, as would the promotion and improvement of public utilities. 11. Woo-do homes average fine individuals each, of which 1/2 an individual migrates to earn a living. while there are many cases of entire families emigrating, those are not considered in this tolal, so it may be said there is hardly a single home that is not effected by emigration. 12. Most of the emigrants are of adolescence and adult ages. The youths are the most active, with those of middle age gradually beginning to return, while all or nearly all of those of advanced age have returned home. 13. Aged persons 81 years of age or older comprise 0.5% of the entire population. Of these, the greater Percentage are women, for the death rate is lower. 14. I offer the following reasons in explanation of so unexpected a longenity in so many individuals, despite the high death rate : ① By the process of "Natural Selection", the weak individuals are eliminated early in life, and the fittest, the strongest and healthiest survive to maturity. ② The people lead a simple. primitive life, with no mental strain, and their lack of forced inhabitions eliminates psychopathic upsets in letter life. ③ The diet consists largely of a small marine fish and sea-weed ; the former rich in proteins. the latter in roughage and minerals.

      • 제주도 용암동굴의 분포와 암층연구

        박행신,손인석 濟州大學校 師範大學 科學敎育硏究所 1984 科學敎育 Vol.1 No.-

        According to this thes is, we discovered 19 Lava caves in this investigat-ion. Therefore, we can find that the number of Lava caves in Cheju Island is 61 in all includmg 42 that has been discovered up to now. From the viewpoint of distributional areas, there are seven areas in Cheju city, there in Jochun Myun. twelve in Kujwa Eub, four in Sungsan Eub. one in Pyosun Myun, four in Namwn Eub, seven in Seogwipo, two i n Hankyung Myun, fourteen in Hallim Eub, five in Aeweol Eub two Anduk Myun. We can guess that the number of Lava caves in Cheje Island will be increa-sing. Most of Lava strata in Cheju Island were formed in Alkali Lava strata of Hahyo Ri. The thickness of this Lave strata ranges from 1.6m in minimum to 76.6m in maximum. At the time of forming these caves, there aremany eruptions. Most of Most of Lava caves in this investigation are small scale, but these are formed as two-strata or three-strata, but there are formed in several strata , this fact indicates that there are lava eruptions many times.

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