환경영향평가 시 지진 안정성 평가 가이드라인 마련을 위한 기초연구

권선용 ( Sunyong Kwon ) 한국환경정책평가연구원 2018 한국환경정책평가연구원 기초연구보고서 Vol.2018 No.-

우리나라는 이웃 나라인 일본, 중국 등과는 달리 큰 규모의 지진이 거의 발생하지 않아 그동안 ‘지진 안전지대’로 여겨져 왔던 것이 사실이다. 하지만 지난 2년간 경주와 포항 등지에서 최대 규모 약 5.8의 지진이 발생하고 이어지는 수백 차례의 여진을 겪었으며, 특히 경주지진(규모 5.8)은 우리나라에서 지진 규모를 관측한 이래 최대 규모였다. 이러한 경험은 국민들로 하여금 지진의 위협과 두려움을 직접적으로 느끼게 하였으며, 결과적으로 지진에 대해 안전한 사회를 만들 수 있는 국가 차원의 체계적인 시스템 정비가 필요하다는 국민적 공감대를 형성하였다. 또한 이에 발맞추어 각 정부 부처 및 관련 연구기관에서는 다양한 시설물의 내진설계기준을 강화하는 방향으로 개정을 추진 중이다. 이에 본 연구에서는 국내환경영향평가에서 지진 안정성 평가가 어떻게 수행되고 있는지 현황을 조사하고, 조사 결과를 토대로 한계점, 보완 필요사항 등을 도출하여 이를 고도화함으로써 지진으로부터 안전한 사회를 구축하는 데 환경영향평가가 기여할 수 있는 방향을 도출하고자 하였다. 이를 위해, 먼저 환경영향평가 단계에서 지진 안정성 평가가 제대로 수행되어야 하는 이유를 제시하고 자연재해로부터 안전한 사회를 구축하기 위해 ‘환경’이라는 개념의 패러다임 변화가 필요함을 설명하였다. 그 후, 최신의 내진설계기준 개정 현황 및 국외 연구사례를 소개하고 국내의 환경영향평가서 작성 및 검토 매뉴얼 내용과 지난 3년간의 환경영향평가 내 지형·지질 항목의 내용을 분석하여 지진 안정성 평가가 어느 정도의 범위, 수준, 내용으로 이루어지고 있는지에 대해 조사하였다. 조사 대상사업은 지진으로 인한 피해 시 국민의 안전과 환경에 상대적으로 더 큰 영향을 미칠 것으로 예상되는 총 3가지 사업 분야(산업단지, 폐기물 매립시설, 항만)로 범위를 한정하였다. 마지막으로, 현황 분석결과 및 원내외 전문가들의 자문의견을 바탕으로 최신의 내진설계기준 개정 흐름과 방향을 같이하는 환경영향평가에서의 지진 안정성 평가 고도화 방향을 입지적정성 검토 시, 사업계획 수립 시, 운영 시의 세 단계로 나누어 제시하였다. 행정안전부, 과학기술 분야 국책연구기관 등에서 추진 중인 여러 지진 관련정책 및 연구결과와의 조화를 통해 시너지를 낼 수 있는 방안도 제시하였다. 본 연구결과는 국내의 개발사업 추진과 관련해 오랜 기간 체계적으로 발전해 온 환경영향평가제도 내에서 지진 안정성 평가를 고도화하여 국민의 안전과 생명을 지키는 안심사회로 나아가기 위한 선제적인 연구의 결과로서, 향후 지진 안정성 평가 관련 가이드라인 마련 등을 위한 세부적인 연구방향 설정에 활용할 수 있을 것이다. Korean society experienced successive earthquakes of a magnitude exceeding 5.0 in the past 2 years. It was the largest earthquake (M5.8 in Gyeongju) since earthquake magnitudes began being recorded in Korea, and some experts advocated that larger earthquakes could occur. Accordingly, a public consensus which uses national systematic framework for earthquakes is necessary to reduce damage and casualties that occur, and seismic design criteria for various facilities is being strengthened. In this paper, basic research to construct an advanced framework to assess and reduce earthquake risks was carried out by investigating the current status, lacking areas, complementary measures, and presenting a direction for improvement by evaluating the appropriate guidelines of earthquake risk assessment(ERA) in the Korean EIA. Firstly, the reason ERA should be properly addressed in IA is explained, and the necessity of changing paradigms for environmental concepts in relation to natural disasters was presented. After that, the revision state of seismic design criteria in Korea, several cases of foreign EIA practice, and foreign research to integrate risk management in EIA were introduced. In addition, the scope, contents and level of the ERA in Korean EIA for the past 3 years was analyzed and the effects, limitations, and parts that need to be supplemented were drawn out based on representative foreign practices and the recent flow of seismic design criteria revision. Finally, based on the results of the investigation and the advisory council with experts from various national research institutes, the direction of enhancing the ERA in Korean EIA for three stages of proceeding development is 1) Assessment of locational appropriateness, 2) Establishment of a development plan, 3) Under operation. This study is preemptive research for saving public lives and properties to enhance the ERA in Korean EIA, and the results of this study can be utilized to establish a detailed direction for future research to provide ERA guidelines.

육상풍력단지 환경모니터링을 통한 환경정보 DB구축 및 정보공개 오픈 플랫폼 개발

권선용(Sunyong Kwon) 한국태양에너지학회 2022 한국태양에너지학회 학술대회논문집 Vol.2022 No.4

두피의 피지모반에서 발생한 편평세포암

권선용 ( Sun Yong Kwon ),채진경 ( Jin Kyung Chae ),박상현 ( Sang Hyun Park ),박석돈 ( Seok Don Park ),박건 ( Kun Park ) 대한피부과학회 2014 대한피부과학회지 Vol.52 No.3

Nevus sebaceus is frequently complicated by development of a variety of other benign skin tumors. On the other hand, malignant skin tumors are rarely observed in associated with nevus sebaceous. The most common benign skin tumor developing in nevus sebaceus is trichoblastoma, while the most common malignant skin tumor is basal cell carcinoma. However, cases of squamous cell carcinoma developing within nevus sebaceous are rare. A 42-year-old man presented a solitary 3×3-cm sized hemorrhagic, crusted, verrucous mass on the left occipital scalp, which was congenital. He visited our clinic due to the mass rapidly enlarging over the past 3 years and due to bleeding of the mass in the past 3 months. Histopathologically, the tumor showed typical findings of well-differentiated nevus sebaceus and squamous cell carcinoma. We herein report a case of squamous cell carcinoma developing in nevus sebaceous. (Korean J Dermatol 2014; 52(3):182∼185)

얼굴에 발생한 단발형 판상 표재성 피부 지방종성 모반

권선용 ( Sun Yong Kwon ),박상현 ( Sang Hyun Park ),김의경 ( Ui Kyung Kim ),박건 ( Kun Park ),박석돈 ( Seok Don Park ) 대한피부과학회 2013 대한피부과학회지 Vol.51 No.8

Nevus lipomatosus cutaneous superficialis (NLCS) is an uncommon form of connective tissue nevus, which is manifested principally as the deposition of fatty tissue in the dermis. Lesions almost always arise unilaterally on the thigh or buttock. Although NLCS can affect any region of the skin, only five cases of NLCS on face have been reported. A 48-year-old female presented with a skin-colored, 1 cm sized, soft and edematous plaque on the right malar area. The histopathologic findings showed scattered ectopic fat lobules between collagen fibers in the mid to deep dermis. We herein reported a case of solitary and plaque-shaped NLCS on the malar area. (Korean J Dermatol 2013;51(8):620∼622)

투명세포 기저세포암

권선용 ( Sun Yong Kwon ),박상현 ( Sang Hyun Park ),김의경 ( Ui Kyung Kim ),박건 ( Kun Park ),박석돈 ( Seok Don Park ) 대한피부과학회 2013 대한피부과학회지 Vol.51 No.7

Clear cell basal cell carcinoma is a rare histological variant of basal cell carcinoma, which is characterized by a variable component of clear cells. We report a case of clear cell basal cell carcinoma in a 53-year-old Caucasian male presented with a red 0.7×0.6 cm sized nodule with central bleeding on left cheek for 2 years. Histological examinations showed multiple dermal tumor lobules nested with basaloid cells of a peripheral palisading pattern. In addition, prominent clear cell changes were observed in the center of large nests. The clear cells showed a single large vacuole in their eosinophilic and granular cytoplasm with eccentric condensed nucleus. The clear tumor cells was stained with periodic acid Schiff and showed incomplete diastase-resistance. Intercellular mucin staining with alcian blue was positive. The tumor was successfully treated with Mohs micrographic surgery and no recurrence has been observed for 6 months. (Korean J Dermatol 2013;51(7):548∼551)

등쪽손가락신경에서 기원한 것으로 추정되는 외상신경종

권선용 ( Sun Yong Kwon ),박상현 ( Sang Hyun Park ),김의경 ( Ui Kyung Kim ),박석돈 ( Seok Don Park ),박건 ( Kun Park ) 대한피부과학회 2013 대한피부과학회지 Vol.51 No.10

Neuromas are hyperplasia of axons and associated nerve sheath cells. Cutaneous neuromas are rare. Neuromas can be classified into three types: traumatic neuromas, solitary palisaded encapsulated neuromas, and multiple mucosal neuromas. Traumatic neuromas are tangles of neural fibers and connective tissue that develop following nerve injury. These usually present as a solitary, skin colored or pinkish, slowly growing, palpable and painful firm papule or nodule. A 15-year-old female patient presented a solitary 1.0×0.5 cm sized, pinkish palpable well-demarcated firm subcutaneous nodule on the right third proximal interphalangeal joint. We herein report a case of traumatic neuroma which probably originated from the dorsal digital nerve. (Korean J Dermatol 2013;51(10):821∼824)

포화 사질토 지반에 놓인 말뚝 시스템의 고유 진동수 예측

양의규(Yang Eui-Kyu),권선용(Kwon sun-Yong),최정인(Choi Jung-In),김명모(Kim Myoung-Mo) 대한토목학회 2009 대한토목학회 학술대회 Vol.2009 No.10

광범위절제술 후 부분층피부이식으로 치료된 겨드랑이 화농땀샘염

남현민 ( Hyun Min Nam ),권선용 ( Sun Yong Kwon ),김의경 ( Ui Kyung Kim ),박석돈 ( Seok Don Park ),박건 ( Kun Park ) 대한피부과학회 2011 대한피부과학회지 Vol.49 No.12

Hidradenitis suppurativa is a chronic, relapsing suppurative disease of the apocrine sweat glands that principally affects the axillary and anogenital regions. The etiology of this disorder remains unknown. As conservative treatment usually does not prevent recurrence, surgical treatment is the method of choice, particularly for advanced case. We report a 25-year-old male patient who presented with a 7-year history of abscesses with foul-smelling discharge from his axilla. After failed medical therapy, he was referred for surgery. We performed a wide excision of the axilla with a split thickness skin graft after 1 week. The patient has been doing well, and there has been no relapse for about ayear after the operation. (Korean J Dermatol 2011;49(12):1111~1115)

얼굴에 발생한 악성섬유조직구종

김의경 ( Ui Kyung Kim ),권선용 ( Seon Yong Kwon ),남현민 ( Hyun Min Nam ),박석돈 ( Seok Don Park ),박건 ( Kun Park ) 대한피부과학회 2012 대한피부과학회지 Vol.50 No.6

Malignant fibrous histiocytoma (MFH) is an aggressive soft-tissue sarcoma that most commonly occurs in the skeletal muscle of the extremities or retroperitoneum of the middle and late adulthood. We present a case of a 65-year-old woman who was presented with an asymptomatic erythematous nodule with central erosion on left temporal area. She was diagnosed with MFH, and then underwent Mohs micrographic surgery and flap coverage. No sign of metastatic recurrence was noted during the 6 month follow-up period.

울금을 이용한 색조화장품 제조 및 검증

김현지(Hyeon-Ji Kim),권선용(Sun-Yong Kwon),김정희(Jeong-Hee Kim) 한국인체미용예술학회 2014 한국인체미용예술학회지 Vol.15 No.2

Despite the prominent advantage of natural dyes, It is difficult to keep or mass produce natural dyes. Natural dyes have limited output compared to chemical dyes. Color cosmetics containing natural dyes is more desirable for consumers preferring naturalistic and environment-friendly products than color cosmetics containing artificial dye. in this study, we assessed anti-oxidation potential, Anti-microbial activity of Curcuma longa L. and made color cosmtics containing Curcuma longa L. Then we evaluated safety and effectiveness to compare with color cosmetics containing artificial dye on the market. The results are as follows. The polyphenol content of 1% Curcuma longa L. were 3.99±1.53mg/g. The flavonoid contentof 1% Curcuma longa L. were 2.12±1.20mg/g. As Anti-microbial activity test results, the clear zone against Staplylococcus aureus was 7mm. The color value of the Curcuma longa L. product are L* 51.44, a* 20.02, b* 55.29 and control product are L* 81.36, a* 19.46, b* 75.21. Seen form H/V/C values, color properties of Curcuma longa L. products were darker and had lower saturation than the control product. Based on these findings, we thought that suggest a possibility in future for development of the color cosmetic containing natural pigment.