최근 국내외에서 육성된 무궁화 127 품종 중 조경적 활용가치가 높은 유망품종 선발

김광호 ( Kim Kwang-ho ),이춘석 ( Lee Chun-suk ),강호철 ( Kang Ho-chul ) 한국전통조경학회(구 한국정원학회) 2016 한국전통조경학회지 Vol.34 No.3

본 연구는 조경수용 무궁화 우수품종 보급을 위한 유전자원 수집과 특성을 평가하기 위해 최근 국내외에서 육성된 127품종의 1년생 접목묘를 이용하여 2014년부터 2015년까지 2년 동안 생육 및 형태적 특성조사를 실시하였다. 수집된 품종 중 화색 및 꽃이특이한 품종을 조사하여 무궁화를 조경수로 활용도를 높이는데 기여하고자 하였으며 얻어진 결과는 다음과 같다. 최근 국내외에서 육성된 품종들의 화색별 분류로는 크게 분홍색 단심(pink color with red eye spot), 흰색 단심(white color withred eye spot), 붉은 자주색 단심(purplish red color with red eye spot), 분홍보라색 단심(violet pink color with red eye spot), 심홍색단심(crimson color with red eye spot), 흰색 바탕에 붉은색 무늬의 이중색(asadal), 흰색(white color), 푸른색(blue color) 등 총 8종류로 분류되었다. 화색이 붉은 자주색으로서 적색이 강한 꽃으로 국내에서 육성된 품종으로 ‘광명’, ‘난파’, ‘노스페이스’, ‘불새’, ‘비단’,‘송암’, ‘영창’, ‘적퍼소’, ‘키호’, ‘탐라’, ‘화수레드’, ‘환희’ 등이 있었으며, 국외에서 육성되어 국내에 도입된 품종으로는 ‘Aphrodite’,‘Dr. Uemoto’, ‘Freedom’, ‘Pink Cup’, ‘PS 80-1’, ‘Purpureus Variegatus’, ‘Red Giant’, ‘Woodbridge’ 등이 있었다. 화색이 분홍보라색으로서 특이한 품종으로는 ‘꼬마’, ‘도투락’, ‘명미’, ‘병화’, ‘산처녀’, ‘태화’, ‘Hikari-hanagasa’, ‘Little Kim Violet’ 등이 있었다. 화색이 심홍색으로 기존의 꽃에서는 볼 수 없는 특이한 품종으로 ‘종무’와 ‘Ruffled Satin’ 등이 있었다. 최근 국내외에서 육성된 품종중 조경수용 소재로 보급할 수 있는 품종중 기존 품종에 비해 꽃의 크기가 큰 품종으로 무궁화 종간교잡종인 Hibiscus hybrid ‘Daewangchun’, ‘Daeil’,‘Jina’ 등이 있었다. 반면 꽃이 작고 조경적 가치가 높은 품종으로 ‘꼬마’, ‘미백’, ‘안동’, ‘릴킴’, ‘은하수’ 등이 있었다. 백단심계 무궁화‘꼬마’ 품종은 수고가 작은 왜성형으로 꽃의 크기가 5.2cm로 작은 소형화 품종으로 나타났다. 기존 품종에 비해 단심의 길이가 긴품종으로 ‘훈장’과 ‘하이리레드’가 있었다. 홍단심계 무궁화 ‘훈장’은 꽃의 크기는 12.0cm로 중간크기이나 단심길이는 4.8cm로 지금까지육성된 품종중 가장 긴 품종이었다. 또한 홍단심계 무궁화 ‘하이리레드’의 단심길이 역시 4.2cm로 꽃잎 길이에 비해 단심의 길이가 길어 조경적 가치가 높은 것으로 판단되었다. This study was carried out to characterize 127 recently developed cultivars of Rose of Sharon (Hibiscus spp.) in Korea and foreign Countries for landscape uses. The examined factors were growth characteristics such as tree height of a 1-year grafted plant(cm), plant type, growth habit, leaf characteristics such as shape and size, flower characteristics such as color, shape, size, and red eye during 2014 and 2015 for landscape uses. The results are obtained as follows; In the results of flower color of the 127 recently developed cultivars, pink color with red eye spot, white color with red eye spot, purplish red color with red eye spot, violet purple color with red eye spot, crimson color with red eye spot, asadal, blue color with red eye spot, and white color were distributed. In the flower characteristics, Hibiscus hybrid ‘Daewangchun’ had the largest flower size of 16.0cm out of the 127 cultivars. H. syriacus ‘Antong’, ‘Lil Kim’, and ‘Ggoma’ were cultivars with smaller flowers than other cultivars. H. syriacus ‘Hunjang’ had largest red eye, of 5.2cm of length compared to the other cultivars. The cultivars with unique flower color for landscape uses are H. syriacus ‘Kwangmyung’, ‘Nanpa’, ‘North face’, ‘Bulsae’, ‘Bidan’, ‘Songam’, ‘Youngchang’, ‘Jukpeoso’, ‘Kiho’, ‘Tamla’, ‘Hwasoored’ and ‘Hwanhee’. These flowers had a purplish red color and were developed in Korea. H. syriacus ‘Aphrodite’, ‘Dr. Uemoto’, ‘Freedom’, ‘Pink Cup’, ‘PS 80-1’, ‘Purpureus Variegatus’, ‘Red Giant’, ‘Woodbridge’ also had unique flowers with a purplish red color and were introduced from foreign countries. In addition, cultivars with violet pink flowers were H. syriacus ‘Ggoma’, ‘Doturak’, ‘Myungmi’, ‘Byunghwa’, ‘Sancheonyu’, ‘Taehwa’, ‘Hikari-hanagasa’, and ‘Little Kim Violet’. ‘Jongmoo’ and ‘Ruffled Satin’ had flowers with crimson color. Therefore, the new cultivars with unique flower colors were a promising cultivars to a woody landscape plant. Cultivars with large flower sizes were Hibiscus hybrid ‘Daewangchun’, Hibiscus hybrid ‘Daemang’, and Hibiscus hybrid ‘Jina’. H. syriacus ‘Ggoma’, ‘Mibeak’, ‘Antong’, ‘Lil Kim’, and ‘Eunhasu’ had small flower sizes. Cultivars with long red eye were H. syriacus ‘Hunjang’ and H. syriacus ‘Hi Lea Red’. Therefore, the new cultivars, Hibiscus hybrid ‘Daewangchun’, Hibiscus hybrid ‘Daemang’, Hibiscus hybrid ‘Jina’ with large flower sizes, H. syriacus ‘Ggoma’, ‘Mibeak’, ‘Antong’, ‘Lil Kim’, and ‘Eunhasu’ with small flower sizes, H. syriacus ‘Hunjang’ and H. syriacus ‘Hi Lea Red’ with long red eye, were promising cultivars to a woody landscape plant.

기문(奇門)의 원리(原理)와 기문침법(奇門鍼法) 활용에 대한 연구

김광호,강정수,Kim, Kwang-ho,Kang, Jung-soo 대한침구의학회 2000 대한침구의학회지 Vol.17 No.3

Objectives : Gimun-chimbub(Jimen-zhenfa) is the method of needling which is based on Gimun-hak (Jimen-xue), and it is the most excellent method of needling than any other methods. In spite of the superiority of Gimun-chimbub(Jimen-zhenfa), there are few documents which explain it in details. The purpose of this study is to make clear principle of Gimun(Jimen) & apptication of Gimun-chimbub(Jimen-zhenfa) so many clinicians can make good use of it. Methods : Through investigation of many documents concerning Gimun(Jimen), Gimun-chimbub(Jimen-zhenfa) and Bosa(buxie), the author first explained principle of Gimun(Jimen) and then made clear how to apply it in needling and how to perform Bosa(buxie). Conclusions : 1. Gimun-hak(Jimen-xue) is constituted combinations of infinite change of Chen-Gy-In Samje(Tianrendi Sancai) and Hado lakse(Hetu Luoshu). Gimun-hak(Jimen-xue), is the study which shows us the change of space time e- ntangling at once, and it is applied to troublous times and critical situations. Gimun-chimbub(Jimen-zhenfa) combines of the method of needling with the time when Chen(Tian) opens and closes. So according to each cases, doctor must consider the adequate time. For example, in case of acute disease, the first day when the patient got ill is ta - ken. In case of chronic disease, the day when the patient came to see a doctor is taken. In Gimun-chimbub(Jimen-zhenfa), first it uses Jik-Sa-Mun(zhishimen) which can ac - cept Chen-Gi(tianqi). When needling, doctor must find the accurate acu-points and perform Bosa(buxie). Finally it uses Saeng-Mun(shengmen) which stirs up the vit - ality. Using Saeng-Mun(shengmen) decreases the rate of relapse of diseases.

개복술후 경막외 진통법이 장운동에 미치는 영향

김광호(Kwang-Ho Kim),심강섭(Kang-Sup Shim),김종학(Jong-Hak Kim),박응범(Eung-Bum Park) 대한외과학회 1998 Annals of Surgical Treatment and Research(ASRT) Vol.55 No.6

전력계통정보의 시각화

김광호(Kwang-Ho Kim),김태언(Tae- Eon Kim),강형구(Hyoung-Koo Kang),이강재(Kang-Jae Lee),최봉수(Bong-Soo Choi) 대한전기학회 2008 대한전기학회 학술대회 논문집 Vol.2008 No.11

2003년 8월 미국 북미지역과 동년 9월 이태리, 스웨덴/덴마크에서 발생한 광역정전과 더불어 영국과 말레시아, 이태리에서도 대규모 정전이 발생하여 지진, 태풍에 의한 자연재해에 버금가는 엄청난 사회적 혼란과 더불어 막대한 경제적 손실을 초래했던 사실은, 이제 전력공급의 중단(정전)이란 결코 용인될 수 없는 사회적 실정에 이르렀음을 극명히 보여준 사례라 할 수 있다. 또한, 북미와 유럽의 대규모 광역정전 발생의 원인 중에서 계통운영자의 부적절한 상황인식과 지휘체제 혼란으로 신속하게 대처하지 못한 점이 주된 원인중의 하나로 지적되면서, 전력계통 운영의 현업에 종사하고 있는 계통운영자의 막중하고 중대한 소임을 다시 한번 자각시켜 주는 계기가 되었다. 이러한 맥락으로 미국을 중심, 전세계적으로 대규모 전력계통 운영환경하에서 계통운영자에게 방대한 정보를 신속하고 효과적으로 제공해야 할 시각화의 필요성이 대두되는 계기가 되었다. 본 논문은 전력계통 데이터의 시각화 기법에 있어 해외기술동향을 살펴보고, 전력거래소의 시각화 화면의 개발사례 및 향후계획 등에 대해 소개하고자 한다.

項痛 환자의 체질 및 성격특성 연구

김광호(Kwang Ho Kim),김윤석(Yoon Seok Kim),이순이(Soon Yee Lee),김진우(Jin Woo Kim),이지영(Ji Young Lee),이종화(Lee Jong Hwa),김태헌(Tae Heon Kim),류영수(Yeoung Su Lyu),강형원(Hyung Won Kang) 한의병리학회 2006 동의생리병리학회지 Vol.20 No.6

국지 우량계 보정 방법의 개선에 관한 연구

김광호 ( Kwang Ho Kim ),김민성 ( Min Seong Kim ),서성운 ( Seong Woon Seo ),김박사 ( Park Sa Kim ),강동환 ( Dong Hwan Kang ),권병혁 ( Byung Hyuk Kwon ) 한국환경과학회 2015 한국환경과학회지 Vol.24 No.4

Spatial distribution of precipitation has been estimated based on the local gauge correction (LGC) with a fixed inverse distance weighting (IDW), which is not optimized in taking effective radius into account depending on the radar error. We developed an algorithm, improved local gauge correction (ILGC) which eliminates outlier in radar rainrate errors and optimize distance power for IDW. ILGC was statistically examined the hourly cumulated precipitation from weather for the heavy rain events. Adjusted radar rainfall from ILGC is improved to 50% compared with unadjusted radar rainfall. The accuracy of ILGC is higher to 7% than that of LGC, which resulted from a positive effect of the optimal algorithm on the adjustment of quantitative precipitation estimation from weather radar.

지형에코 제거를 통한 UHF 윈드프로파일러의 바람벡터 개선

김광호 ( Kwang Ho Kim ),김박사 ( Park Sa Kim ),김민성 ( Min Seong Kim ),강동환 ( Dong Hwan Kang ),권병혁 ( Byung Hyuk Kwon ) 한국환경과학회 2016 한국환경과학회지 Vol.25 No.2

Ground echo is radar return from stationary targets such as buildings and trees. Wind vectors from the wind profile radar in Gangneung are affected by ground echoes due to the complex mountainous terrain located to the west and the south. These ground echoes make a spurious peak close to the direct current (DC) line signal in Doppler spectra. Wind vectors polluted by ground clutters were determined from spectra of oblique beams. After eliminated the terrain echoes, the accuracy of wind vector compared with radiosonde was improved about 68.4% and its relative coefficient was increased from 0.58 to 0.97.

라디오존데 관측자료를 이용한 UHF 윈드프로파일러 바람관측자료의 품질평가

김광호 ( Kwang Ho Kim ),김민성 ( Min Seong Kim ),서성운 ( Seong Woon Seo ),김박사 ( Park Sa Kim ),강동환 ( Dong Hwan Kang ),권병혁 ( Byung Hyuk Kwon ) 한국환경과학회 2015 한국환경과학회지 Vol.24 No.1

Wind profiler provides vertical profiles of three-dimensional wind vectors with high spatiotemporal resolution. The wind vectors is useful to analyze severe weather phenomena and to validate the various products from numerical weather prediction model. However, the wind measurements are not immune to ground clutter, bird, insect, and aircraft. Therefore, quality of wind vectors from wind profiler must be quantitatively evaluated prior to its application. In this study, wind vectors from UHF wind profiler at Ganwon Regional Meteorological Administration was quantitatively evaluated using 27 radiosonde measurements that were launched every two or three hours according to rainfall intensity during Intensive Observation Period (IOP) from June to July 2013. In comparison between two measurements, wind vectors from wind profiler was relatively underestimated. In addition, the accuracy and quality of wind vectors from wind profiler decrease with increasing beam height. The accuracy and quality of the wind vectors for rainy periods during IOP were higher than for the clear-air measurements. The moderate rainfall intensity lead to multi-peaks in Doppler spectrum. It results in overestimation of vertical air motion, whereas wind vectors from wind profilers shows good agreement with those from radiosonde measurements for light rainfall intensity.

신호대잡음비의 임계값 설정에 따른 UHF 윈드프로파일러 바람벡터의 정확도 평가

김광호 ( Kwang-ho Kim ),김박사 ( Park-sa Kim ),김민성 ( Min-seong Kim ),강동환 ( Dong-hwan Kang ),권병혁 ( Byung Hyuk Kwon ) 한국환경과학회 2016 한국환경과학회지 Vol.25 No.9

A minimum threshold for the signal to noise ratio (SNRmin) has to be set in the data processing system of wind profiler radar (WPR). The data collection rate and the accuracy of the WPR wind vector depend on the SNRmin. The WPR at Uljin is operated with an SNRmin of 1 dB which is a relatively large threshold. We found that the accuracy and the continuity of the WPR wind vector with height were directly related to the variability of the SNR and vertical gradient of the squared refractive index. We investigated a quantitative method for determining a new SNRmin for the WPR at Uljin and it was evaluated with radiosonde data. The accuracy and continuity of the wind vector from an SNR of less than 1 dB, began to decrease at an altitude of 3.5 km. Most of the SNR values were less than .3.5 dB in altitudes higher than 3.5 km. We retrieved high-accuracy wind vectors at altitudes over 3 km where measurements were deficient with an SNRmin of 1 dB.

단기 전력 수요 예측 전문가 시스템의 개발

金光鎬(Kang-Ho Kim),黃甲珠(Kab-Ju Hwang),朴鍾根(Jong-Keun Park),金成學(Sung-Hak Kim) 대한전기학회 1998 전기학회논문지 Vol.47 No.3