잠수간호 지침 개발

전경혜,김연이,김명자,노미영 국군간호사관학교 군진간호연구소 2005 군진간호연구 Vol.23 No.-

온배수가 유입되는 계류 (부소천)에서 부 착조류의 생태학적 특 성

전경혜,김난영,황순진,신재기 한국수생태학회(구 한국하천호수학회) 2017 생태와 환경 Vol.50 No.2

Thermal effluent of the hot spring has long been a field of interest in the relationship between temperature gradient and freshwater algae in geology, limnology and aquatic ecology throughout the world. On the other hand, many artificial hot springs have been developed in Korea, but the research on them has not been still active. This study was performed every month from December 2015 to September 2016, to elucidate the spatiotemporal effects of thermal wastewater effluent (TWE) on the ecosystem of benthic algal assemblage in four stations (BSU (upstream), HSW (hot spring wastewater outlet), BSD1~2 (downstream)) of the upstream reach of the Buso Stream, a tributary located in the Hantan River basin. During the survey, the influencing distance of temperature on TWE was <1.0 km, and it was the main source of N·P nutrients at the same time. The effects of TWE were dominant at low temperature and dry season (December~March), but it was weak at high temperature and wet season (July~September), reflecting some seasonal characteristics. Under these circumstances, the attached algal communities were identified to 59 genera and 143 species. Of these, the major phylum included 21 genera 83 species of diatoms (58.0%), 9 genera 21 species of blue-green algae (14.7%) and 25 genera 32 species of green algae (22.4%), respectively. The spatiotemporal distribution of them was closely related to water temperature (5℃ and 15℃) and current (0.2 m s-1 and 0.8 m s-1). In the basic environment maintaining a high water temperature throughout the year round, the flora favoring high affinity to PO4 in the water body or preferring stream habitat of abundant NO3-PO4 was dominant. As a result, when compared with the outcomes of previous algal ecology studies conducted in Korea, the Buso Stream was evaluated as a serious polluted state due to persistent excess nutrient supply and high thermal pollution throughout the year round by TWE. It can be regarded as a dynamic ecosystem in which homogeneity (Summer~Autumn) and heterogeneity (Winter~Spring) are repeated between upstream and downstream.

"동의보감(東醫寶鑑)" 중 갈근(葛根)이 주약(主藥)으로 배오(配伍)된 방제(方劑)의 활용(活用)에 대한 고찰(考察)

전경혜,국윤범,Jeon, Kyung-Hye,Kook, Yoon-Bum 대한한의학방제학회 2009 大韓韓醫學方劑學會誌 Vol.17 No.1

This report carried out to study 59 prescriptions related to the use of Pueraria thunbergiana bentham in Dongueibogam This study is based on Dongueibogam which has been widely used for herbal clinic in Korea. And this study is investigated to make sure of the range of treatment, nature of disease, the pathology and the dosage of Pueraria thunbergiana bentham in Dongueibogam. The following conclusions were reached through investigations on the prescriptions that used in Dongueibogam as a various role. 1. The prescriptions that Pueraria thunbergiana bentham was taken as a 15 for monarchy, 15 for attendant, 11 for assistance and valet herb are utilized for therapeutic treatments such as cough, fever etc, mainly Sanghan syndromes in the chapter of Wind. 2. The Pueraria thunbergiana bentham was also utilized as a key ingradients in the chapter of Eye and Onyeok epidemic. 3. The most frequent mass of the Pueraria thunbergiana bentham when used as a monarchy herb is 2jeon, and the standard limited range of adding Pueraria thunbergiana bentham to medical prescription is 7pun$\sim$5jeon per dose. But, when used as a attendant herb, an typical and regular adding dose is the range of 3pun5ri$\sim$1yang2.5jeon,and 3pun$\sim$1.5jun in the case of assistant. 4. The phathogenic factors and phathology of Pueraria thunbergiana bentham in the prescription are based on the chapter of Cold when used as a monarchy herb and on the chapter of Wind in the case of attendant herb. 5. The Seungmagalgeontang is the most useful base prescription which use the Pueraria thunbergiana bentham as the main ingredient.

포천지역 계류 (부소천)의 수 질과 부 착조류 생물량에 온배수와 수소이온농도 (pH) 영향

전경혜,엄현수,정진호,황순진,신재기 한국수생태학회(구 한국하천호수학회) 2017 생태와 환경 Vol.50 No.1

Understanding effects of thermal pollution and acidification has long been a concern of aquatic ecologists, but it remains largely unknown in Korea. This study was performed to elucidate the effects of thermal wastewater effluent (TWE) and acid rain on water quality and attached algae in a small mountain stream, the Buso Stream, a tributary located in the Hantan River basin. A total of five study sites were selected in the upstream area including the inflowing point of hot-spring wastewater (HSW), one upstream site (BSU), and three sites below thermal effluent merged into the stream (1 m, 10 m and 300 m for BSD1, BSD2, and BSD3, respectively). Field surveys and laboratory analyses were carried out every month from December 2015 to September 2016. Water temperature ranged 1.7~28.8°C with a mean of 15.0°C among all sites. Due to the effect of thermal effluent, water temperature at HSW site was sustained at high level during the study period from 17.5°C (January) to 28.8°C (September) with a mean of 24.2±3.7°C, which was significantly higher than other sites. Thermal wastewater effluent also brought in high concentration of nutrients (N, P). The effect of TWE was particularly apparent during dry season and low temperature period (December~March). Temperature effect of TWE did not last toward downstream, while nutrient effect seemed to maintain in longer distance. pH ranged 5.1~8.4 with a mean of 6.9 among all sites during the study period. The pH decrease was attributed to seasonal acid rain and snow fall, and their effects was identified by acidophilic diatoms dominated mainly by Eunotia pectinalis and Tabellaria flocculosa during March and August. These findings indicated that water quality and periphyton assemblages in the upstream region of Buso Stream were affected by thermal pollution, eutrophication, and acidification, and their confounding effects were seasonally variable.

산지 계류의 물환경에 온배수와 산성강우의 지역적 영향 특성

전경혜 ( Gyeonghye Jeon ),엄현수 ( Hyun Soo Eum ),신재기 ( Jae-ki Shin ),황순진 ( Soon-jin Hwang ) 한국물환경학회 2017 한국물환경학회·대한상하수도학회 공동 춘계학술발표회 Vol.2017 No.-

동계 보령호에서 수위 강하와 연계된 유해 남조류 Aphanizomenon sp.의 재입 잠재성

신재기,전경혜,김영성,김미경,김난영,황순진,Shin, Jae-Ki,Jeon, Gyeonghye,Kim, Youngsung,Kim, Mi-Kyung,Kim, Nan-Young,Hwang, Soon-Jin 한국하천호수학회 2017 생태와 환경 Vol.50 No.3

남조류 Aphanizomenon속 개체군은 국내외에 널리 분포하고, 독소와 이취물질을 생산함으로써 유해조류로 잘 알려져 있어 육수생태학 분야에서 많은 관심을 갖게 된 분류군 중 하나에 속한다. 본 연구는 보령호에서 동계에 수위가 급격히 강하되면서 Aphanizomenon의 출현빈도, 강도 및 기간이 커지게 되어 이에 대한 시공간적 특성을 수문기상(1998년~2017년) 육수 (2010년~2017년)학의 관점으로 상호 비교하였다. 국내에서 Aphanizomenon은 고온기에 주로 번성하였으며, 저온기에 출현은 총 5회로서 드물었다. 보령호에서 저온기(12월~2월)에 유해조류 Aphanizomenon이 관찰된 것은 2014년부터이었고, 그 후 2017년에 최대값 $2,160cells\;mL^{-1}$를 기록하였다. 그리고 $>1,000cells\;mL^{-1}$를 초과하는 기간은 약 3개월을 넘기기도 하였다. 이것은 다름 아닌 저수온기 ($<10^{\circ}C$)에 비정상적인 수위 강하와 관련성이 컸다. 동계에 수위 강하는 유해조류의 발아 및 발생을 촉진 또는 증폭시킬 수 있는 잠재적 특성을 가지고 있었다. 따라서 후속 수질 생태학적 영향(예, 조류독소 및 이취물질)도 면밀하게 고려되어야 할 필요성이 있었다. Cyanobacteria Aphanizomenon population is widely distributed in the world, and well known as harmful algae by producing toxins and off-flavor materials, thus belonging to one of the taxa that became more interested in the field of limnoecology. In this study, the frequency, intensity, and duration of Aphanizomenon occurrence were increased with the abnormal drawdown of water level in the winter in Boryeong Reservoir, and the spatial and temporal characteristics of them are compared with each other in the perspective of hydrometeorology (1998 to 2017) and limnology (2010 to 2017). In Korea, Aphanizomenon flourished mainly in high temperature, and the appearance in the low temperature was rare in total five times. The harmful cyanobacteria Aphanizomenon was observed in the low temperature (December to February) in Boryeong Reservoir from 2014, and then reached a maximum value of $2,160cells\;mL^{-1}$ in January 2017. In addition, the period exceeding $1,000cells\;mL^{-1}$ at this time was more than 3 months. This was simultaneously associated with abnormal water level fluctuation in the low temperature ($<10^{\circ}C$). The large drawdown of water level in the winter season has the potential to promote or amplify the germination and development of harmful algae. Also, subsequent water quality and ecological impacts(e.g., algal toxins and off-flavor substances) need to be considered carefully.

동계 저온기의 소하천 수 질에 미치는 하·폐수의 온배수 영향

황순진,전경혜,엄현수,김난영,신재기 한국수생태학회(구 한국하천호수학회) 2017 생태와 환경 Vol.50 No.2

The sewage and wastewater (SAW) are a well-known major source of eutrophication and greentide in freshwaters and also a potential source of thermal pollution; however, there were few approaches to thermal effluent of SAW in Korea. This study was performed to understand the behavioral dynamics of the thermal effluents and their effects on the water quality of the connected streams during winter season, considering domestic sewage, industrial wastewater and hot spring wastewater from December 2015 to February 2016. Sampling stations were selected the upstream, the outlet of SAW, and the downstream in each connected stream, and the water temperature change was monitored toward the downstream from the discharging point of SAW. The temperature effect and its range of SAW on the stream were dependent not only on the effluent temperature and quantity but also on the local air temperature, water temperature and stream discharge. The SAW effects on the stream water temperature were observed with temperature increase by 2.1~5.8℃ in the range of 1.0 to 5.5 km downstream. Temperature effect was the greatest in the hot spring wastewater despite of small amount of effluent. The SAW was not only related to temperature but also to the increase of organic matter and nutrients in the connected stream. The industrial wastewater effluent was discharged with high concentration of nitrogen, while the hot spring wastewater was high in both phosphorus and nitrogen. The difference between these cases was due to with and without chemical T-P treatment in the industrial and the hot spring wastewater, respectively. The chlorophyll-a content of the attached algae was high at the outlet of SAW and the downstream reach, mostly in eutrophic level. These ecological results were presumably due to the high water temperature and phosphorus concentration in the stream brought by the thermal effluents of SAW. These results suggest that high temperature of the SAW needs to be emphasized when evaluating its effects on the stream water quality (water temperature, fertility) through a systematized spatial and temporal investigation.

동의보감(東醫寶鑑) 중(中) 지모(知母)가 주약(主藥)으로 배오(配伍)된 방제(方劑)의 활용(活用)에 대한 고찰(考察)

신동근,이치웅,전경혜,성시열,윤용갑,Shin, Dong-Gean,Lee, Chi-Woong,Jeon, Kyoung-Hwye,Sung, Si-Youl,Yun, Young-Gab 대한한의학방제학회 2008 大韓韓醫學方劑學會誌 Vol.16 No.1

This report describes 68 studies related to the use of Rhizoma Anemarrhenae main blended prescription from Dongeuibogam. The following conclusion were reached through investigations on the prescriptions that use Rhizoma Anemarrhenae as a key ingredient. Prescriptions that Rhizoma Anemarrhenae was taken as a monarch drug are utilized for 21 therapeutic purposes, for example, cough, malaria, Sang Han syndromes and eye disease. In particular, 22.1% of prescriptions appear in the chapter of cough, and 13.2% of those appear in the chapter of malaria. Prescriptions that utilize Rhizoma Anemarrhenae as the main ingredient are used in the treatment of cough, asthma and malaria. Rhizoma Anemarrhenae is used in pathogenic factors such as fire, and used in pathology related to kidny system. The dosage of Rhizoma Anemarrhenae is 3bun(about 1.12 gram) to 3jeon(about 11.25 gram), however 1jeon(about 3.75 gram) has been taken the most for clinical application. Gamlihuan is the most useful base prescription which use the Rhizoma Anemarrhenae as the main ingredient.

생태독성에 미치는 절임배추 폐수의 이화학적 특성 평가

김영근,정재연,정수이,정혜인,전경혜,현근우 한국환경보건학회 2022 한국환경보건학회 학술대회 자료집 Vol.2022 No.5

개심술 환자를 위한 간호 정보 제공 도구 개발

이선미,김필자,허윤정,김현숙,이선희,조정숙,전경혜,강세원,장윤경,안정연,김조자 병원간호사회 2000 임상간호연구 Vol.5 No.2