Distribution of the Fairy Pitta (Pitta nympha) in the South Korea: A focus on protected areas

Gil-Pyo Hong(홍길표),Jae-Hoon Kim(김재훈),Seul-Gi Seo(서슬기),So-Yeon Cho(조소연),Bo-Yeon Hwang(황보연),Jong-Hyun Park(박종현),Seung-Yeon Lee(이승연),Ga-Young Kim(김가영),Wan-Hee Nam(남완희),Ha-Cheol Sung(성하철) 한국조류학회 2021 한국조류학회지 Vol.28 No.2

국내 팔색조(Pitta nympha) 분포 현황을 알아보고자 전국 국립공원 등 보호지역 중심으로 총 19개 지역을 조사하였고, 전문가 네트워크를 통해 자료를 보강하였다. 전국 19개 지역을 조사한 결과 북한산, 지리산 등 내륙지역 7개 국립공원에서는 팔색조가 확인되지 않았고, 경남 거제, 남해, 해남, 장흥 고흥 등 남해안과 인접한 12개 지역에서 팔색조 서식이 확인되었다. 또한 전문가 네트워크를 통해 수집한 팔색조 출현 위치 정보 82건을 분석한 결과, 전국 8개 광역지자체 모두 팔색조 서식이 확인되었고, 내륙지역(26.8%)보다 해안지역(73.2%)에서 더 많이 출현하였다. 연구 결과를 종합해보면, 우리나라의 팔색조는 주로 제주도와 남해안 지역을 중심으로 많이 분포하며, 그 보다 적은 개체수가 내륙 지역에 넓게 분포하고 있는 것으로 나타났다. The present study investigated the current distribution of Fairy Pitta (Pitta nympha) in South Korea. A total of 19 study areas, including protected areas such as national and provincial parks in South Korea were surveyed, and additional data obtained from an expert network. According to the results, Fairy Pitta was absent in seven inland national parks, including Mt. Bukhan and Chiri parks. Fairy Pitta inhabited 12 areas near the southern coast of South Korea, including Geoje, Namhae, Haenam, Jangheung, Goheung, and Gyeongnam Province. The analysis results of 82 datasets obtained from experts with regard to the locations where Fairy Pitta have been spotted showed that the bird inhabits all the eight metropolitan regions in South Korea, and is more frequently spotted in coastal areas (73.2%) than in inland areas (26.8%). The findings demonstrate that Fairy Pitta is mainly distributed in Jeju Island and the southern coast of South Korea, and is distributed in inland areas at relatively lower numbers.

한반도 서남부 지역에 서식하는 섬휘파람새(Cettia diphone cantans) 번식기 울음소리 연구

김성진(Sung-Jin Kim),박종길(Jong-Gil Park),홍길표(Gil-Pyo Hong),채희영(Hee-Young Chae) 한국조류학회II 2008 한국조류학회지 Vol.15 No.2

포획조사를 실시하여 동정된 개체를 대상으로 섬휘파람새(Cettia diphone cantans)의 번식기 울음소리를 녹음하였으며 다도해(홍도), 월출산(춘양리, 도갑사, 금릉경포대)으로부터 총 8개체 240 song을 녹음 분석하였다. 조사지역별 번식기 울음소리의 동질성 검사를 통해 통일 집단 여부 분석결과 다도해(홍도 n=3; 72 song)와 월출산(춘양리 n=3; 80 song, 도갑사 n=1; 68 song, 금릉경포대 n=1; 20 song)에서 모든 조사지역의 개체들이 동일 집단을 형성하지 않는 것으로 나타났으며, 동일 장소에서 녹음한 다도해 홍도 3 개체와 월출산 춘양리 3 개체만이 각각 동일 집단을 형성하였다. 번식기 울음소리의 유형은 다도해(홍도) 5 개, 월출산(춘양리) 5 개, 월출산(도갑사) 4 개, 월출산(금릉경포대) 4 개로 나타났다. 홍도와 춘양리 두 집단의 각각의 상관분석 결과 NNWP와 NNSP, COM이 강한 음의 상관관계(홍도 R=-0.97, 춘양리 R=-0.95)를 나타내었으며, NNSP와 COM이 일치하는 것(두 집단 모두 R=1.00)으로 나타나 본 연구에서 녹음한 섬휘파람새 번식기 울음소리의 경향을 알 수 있었다. 본 연구에서 녹음한 섬휘파람새 전체의 번식기 울음소리는 일관되게 A, B 유형의 두 가지로 분류할 수 있었다. 번식기 울음소리의 두 가지 유형을 T 검정 결과 NNWP, MIWP, DWP, NNSP, MASP, DSP, COM 요인에서 차이가 나타났다(P<0.01). 번식기 울음소리 유형의 조사지역별 및 각 집단 간의 차이는 동종 개체군간의 경쟁 및 번식 전략의 선택과 같은 생태학적 요인과 관련이 있는 것으로 판단되며, 번식기 울음소리 발달상의 변이에 의해 개체별 변이가 나타나는 것으로 판단된다. Communicative interaction are the essence of all animal societies, so it is appropriate to examine communication as a way to gain insight into social structure and thereby generate hypotheses about genetic structure. It is worth pointing out a suggestive pattern in the class Aves, with respect to the approach to genetic population structure by study of vocal communication. Last study of Japanese Bush Warbler Cettia diphone overlooked for distribution and song structure between subspecies. This study is Japanese Bush Warbler Cettia diphone cantans distribution and song structure of the population in South-West Korea. Population distribution researched by banding. Identified Japanese Bush Warbler Cettia diphone cantans record total 8 individuals 240 songs in Hong island, Dadohae National Park and Chunyang-ri; Dogap temple; Kumneung Kyungpo post, Wolchulsan National Park. song homogenity (MANOVA) analyzed each study area. Only the individual which records from identical place formed identical group. Each study site has 5 song types in Hong island and Chunyang-ri, 4 song types in Dogap temple and Kumneung Kyungpo post. But analyzed of all Japanese Bush Warbler Cettia diphone cantans song divided A or B type with parameters (NNWP, NNSP, and COM). Paired t-test against A or B type of song differed from most parameter significant (P<0.01). We analyzed correlation between Hong Is. and Cunyang-ri in sample size, each region was related to negative correlation (Hong Is.: R=-97, Chunyang-ri: R=-95; P<0.01). Moreover, we analyzed NNSP and COM which are accord with correlation (R=1.00). Difference of each study site of song type are thought to intra-species male-male competition and selection of breeding strategy. In addition, repertoire size difference in each site are thought to received the effect of the variation of song development and cultural mutation. Variable variation, that even only affected to song type and repertoire size, and so Japanese Bush Warbler Cettia diphone cantans song study have to much investigation.

대전시 도시숲의 식생 및 토양특성에 관한 연구

김동일 ( Dong Il Kim ),박관수 ( Gwan Soo Park ),김길남 ( Gil Nam Kim ),김현숙 ( Hyoun Sook Kim ),이항구 ( Hang Goo Lee ),박범환 ( Beom Hwan Park ),이상진 ( Sang Jin Lee ),강길남 ( Kil Nam Kang ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2011 한국환경복원기술학회지 Vol.14 No.2

This study was conducted to suggest appropriate methods for management of urban forest after investigating the present condition and problems of urban forests by analyzing vegetation and soil properties in urban forests in the Daejeon. On the basis of our research, Pinus rigida dominate Gyejoksan and Bomunsan. Pinus densiflora dominate Wolpyeong park and Quercus acutissima dominate Namsun park. On the basis of our result of analysis of soil chemical properties, all investigated areas have low pHs, available phosphates and exchangeable cations. They indicate that the soil of those areas have been acidifying progressively. Soil hardness measurements were conducted to know the conditions of trampled soils and the results of them show that soil hardness in Namsun park was higher than the others. This indicates that human interference affect the health of the urban forest.

호주, 말레이시아, 싱가포르의 환경정책

박길성,양종회 서울대학교 사회과학연구원 1998 한국사회과학 Vol.20 No.2

초음파 및 Phased Array를 이용한 터빈 블레이드 루트부 건전성 평가에 관한 연구

길두송,박상기,조용상,이상국,허광범 한국비파괴검사학회 2003 학술대회 논문집 Vol.- No.1

Power plant is consisted of many component parts for the generation of the electricity, and occasionally, turbine equipment may be caused in break-down because of the damage of the blade root. Phased array ultrasonic testing system has become available for practical application in complicated geometry such as turbine blade root, tenon, disc in power industry, This research describes the characteristics of phased array ultrasonic testing signal for various type of blade roots in thermal Power Plant turbines. This application of Phased array ultrasonic testing system has been promoted mainly to save inspection time and labor cost of turbine inspection. The characteristic of phased array ultrasonic testing signal for power plant component in very simple to understand but to difficult for perform the inspection. This paper is focused on the safety of the turbine equipment by the ultrasonic measurement and phased array analysis. As a result of the test through ultrasonic and phased array method, we have concluded that the main damage in these turbine blade root parts could be generated by the concentrated stress and centrifugal force.

디자인 진로 및 전공선택을 위한 수행능력 측정 : 디자인 '실기능력'과 '기초소양' 척도 타당화 연구

길임주,박성미 한국직업능력개발원 2006 직업능력개발연구 Vol.9 No.1

본 연구는 디자인 전공 및 진로선택의 기준이 될 수 있는 디자인 수행능력을 측정하기 위한 척도를 개발하고자 하였다. 이를 위하여 디자인 수행능력을 크게 ‘디자인 실기능력’과 ‘디자인 기초소양’으로 개념 및 하위변인을 정립한 후 각각을 측정하는 문항을 개발하여 , 전문가들에 의한 내용타당도 검증을 하여 질문지를 구성하였다. 디자인 학부생 439명을 대상으로 실시한 예비검사와. 427명을 대상으로 한 본검사 점수의 문항분석을 통하여 최종적으로 조형력 , 표현력 , 색채 및 재질감, 컴퓨터 프로그램활용능력의 네 가지 요인을 측정하는 18개 문항의 ‘디자인 실기능력’; 척도와, 창의력, 관찰력, 기획력, 감수성의 네 가지 요인을 측정하는 18개 문항의 ‘디자인 기초소양’ 척도를 구성하였다. 이 척도의 타당성을 위하여 확인적 요인분석에 의한 구인타당도, 하위요인별 상관분석에 의한 수렴타당도, 디자인 전공학생 및 대학원생(석사 및 박사, 중국유학생) 준거집단 335명을 대상으로 교차타당도를 확인하였다. 이러한 결과를 통해 ‘디자인 실기능력’과 ‘디자인 기초소양‘ 척도는 일반화될 수 있으며 다른 표본에도 적용할 수 있다는 척도의 안정성을 확보하였다. The purpose of this study was to develop the scale for measuring 'practical design skills' and 'basic design talents'. The research collected preliminary data from 439 design majoring university students, collected major data from 427 design majoring university students(freshmen and sophomores), and finally 335 design majoring junior and senior students' responses for validation. Data were analyzed to obtain item quality, reliability, and validity analysis. The results of the study were as follows: the scale for practical design skill was defined by four factors and they were 'ability in formative art', 'ability to use color and material', 'ability to express', and 'ability to use computer applications'. Meanwhile, the scale for basic design talents was defined by four factors, which included 'creativity', 'observation', 'planning and management', 'sensibility'. The results of the confirmatory factor analysis proved the four sub-scales in the practical design skill scale and the basic design talents scale. Convergent validity evidence was also obtained from a correlation analysis of the sub-scales in the two scales. Cross validity evidence was obtained from the confirmatory factor analysis in design major students.

미세혈관 협심증 환자의 임상상 및 지표에 관한 연구

박상호,온영근,김현정,이태훈,길효욱,김현건,박수진,송해정,한대희,방덕원,신원용,이내희,김성구,권영주 순천향의학연구소 2003 Journal of Soonchunhyang Medical Science Vol.9 No.1

Background : Microvascular angina or syndrom X is heterogenous and encompasses different pathogenetic entities. Several studies suggest that microvascular angina have good prognosis and occurs predominantly in postmenopausal women. Lipoprotein (a), total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, homocystein, CRP and fibrinogen are the independent risk factor of acute coronary syndrome and are the chief underlying cause of atherosclerosis. We investigated clinical characteristics and markers in patients with microvascular angina. Methods : We studies 23 patients diagnosed with microvascular angina and 16 control group with negative treadmill exercise test and no significant coronary angiogram. We investigated clinical characteristics in patients group and evaluated symptom during a follow-up period of 4.2± 2.5 month. Exercise time in treadmill exercise test was compared between patients and control group. We assessed the level of markers, such as lipoprotein (a), total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, homocystein, CRP and ESR in two groups. Results : There is no difference in age between two groups. Patients group had a tendency to increase in female, hypertension, DM, and smoking history, but there was no statistical significance difference. Exercise duration time was significantly decreased in patients with microvascular angina (p<0,05). Serum lipoprotein (a), total cholesterol, LDL-cholesterol, HDL-cholestrol, Triglyceride, ESR, Fibrinogen and Homocystein value were no significant difference between microvascular angina and control group. Only CRP was significantly high in patients with microvascular angina (p<0.05). Conclusion : There was no statistical significance difference in age, sex, hypertension, DM and smoking history between two groups but patients group had a tendency to increase the prevalence in hypertension, DM and smoking history, female. Also, Symptom improvement and disappearance in follow-up was presented in 11 patients of 19(57.9%). Exercise tolerance was worse in patients group than control group. CRP value was significantly higher in patients group than control group. There was no statistical significance difference in lipoprotein (a), total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, homocystein, ESR and Fibrinogen between two groups.

한국 핸드볼 경기의 내용분석과 미래방향 : Content Analysis and Future Directions

박천조,백상서,채병준,안길영 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.20 No.1

This study is to investigate the researches with handball game by research domain and methodological aspects during its 10years (1990-2000). As results of analyzing methodological structure, characteristics of subjects by research domain and the number of articles statistical techinics by years. 1. the researches of handball games need longitudinal study with academic arena in accordance with the globalization trends. 2. The number of case and representative is to provide academic suport therefore it is nesessary to provide effect size for handball games for identify susficious questions sample sizes for students and professors in the field of measurement & evaluation 3. It is proud to acculately need to test methodological research domains in order for performing handball related researches journal to be acknowledged by scholars in other parts of the world. the focus must be on equality rather than on quantity.

후추(Piper nigrum) 열매의 Alkaloids

박일권,이학주,이상길,신상철,박지두,최돈하,안용준 한국목재공학회 2003 목재공학 Vol.31 No.5

후추 열매의 MeOH추출물로부터 silica gel 및 preparative HPLC 칼럼 크로마토그라피를 이용하여 5종의 알카로이드 화합물을 단리하였으며, NMR, MS 등의 기기분석 결과, N-isobutyl amide alkaloids인 pellitorin (Ⅰ)를 비롯하여, quineensine (Ⅱ), pipercide (Ⅲ), retrofractamide A (Ⅳ)과 piperidine alkaloid인 Pipeline (Ⅴ)으로 각각 동정하였다. Five amide alkaloids were isolated from the fruits of Piper nigrum. The structures were determined as : pellitorin(Ⅰ), quineensine(Ⅱ), pipercide(Ⅲ), retrofractamide A(Ⅳ), and piperine(Ⅴ) respectively on the baiss of spectrosopic data.

심판판정이 핸드볼 경기에 미치는 영향

박천조,이후봉,백상서,김경진,안길영 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.5

This study has been conducted to offer as a reference material for follow-up research by other handball related researchers in this field study about handball. Knowing that the decision of the referees play a big role in the result of the game, we hope this study pave the way for future researchers, To achieve these goals, this study was selected with professional and amateur handball players as control group. The data were analized by One-way ANOVA and Multful regression using SPSS 11.0 for windows, This study resulted as the following : These decision of the referees differed according to the sex of the handball players. Female handball players showed a more positive attitude toward the referees decisions, Also, female and male handball players all thought the referees decision affect the result of the game but in particular, female players thought the referees were stricter than to male players, Meanwhile, according to the result of the survey of the relationship between the players awareness and experience, it turns out that the quality of the game resulted from the quality of the referees, After analyzing the awareness of players, tit was found that a crucial amount of the players consciousness was affected by the attitude of the referees. In this sense, handball players tend to become overly sensitive to the referees that, handball players. The analysis also represents the players consciousness to the referees but at the same time no findings proved that there is a certain impact on the result of the game. According to the results of this surrey, the handball players showed little confidence for the referees and this affects the result of the game. However when it comes to the impact of the referees on the game, the decision of the referees have consistency in making decisions of the game, and this has no actual affect on the result of the game. The reason these results come out is because it's a characteristic of handball but further analysis and theories should be made.