• Journal of Korean Society of Environmental Engineers
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• v.35 no.12
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• pp.953-959
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• 2013

In this study, through the analysis of the growth condition and prey of the largemouth bass, we tried to understand the characteristics of the aquatic animal community depending on the composition and shape of a artificial lake. The evaluation was conducted for Ilsan lake which is one of the largest urban artificial lakes in Korea. Weight gain rate of the Zone III (eco-zone) was more rapid based on the relationship of length and weight of largemouth bass. Total 16 and 9 species of fish were found in each Zone III and Zone I, II (artificial zones), which represented significantly higher diversity of fish species in Zone III than Zone I, II. Index of relative importance(IRI) was more diverse at Zone III and when considering the hunger rate the food stress was more serious at Zone I, II. the proportion of the population of fish, Zacco platypus revealed to be the dominant species, and Squalidus gracilis majimae and Rhinogobius brunneus inhabited only Zone III naturally rich. On account of low prey species diversity of Zone I, II, the Phylum Arthropoda like Heteroptera showed relatively higher prey ratio in stomach of largemouth bass than that of Zone III. It was possible to figure out aquatic animal community characteristics indirectly through analyzing the stomach contents of largemouth bass.

• Proceedings of the Korea Water Resources Association Conference
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• 1999.05a
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• pp.500-507
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• 1999

• 월간 기계설비
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• s.288
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• pp.62-74
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• 2014

가족끼리 놀러 가기로 했다. 한 아이는 수족관, 다른 아이는 동물원을 가자고 조른다. 부모는 어느 쪽으로 선택해야 할지 난감하다. 이럴 때 수족관과 동물원이 한 공간에 있다면 얼마나 좋을까? 이런 부모들의 마음을 헤아려 수족관과 동물원을 한 공간에 마련한 아쿠아리움이 있다. 지난 4월에 개장한 '한화 아쿠아플라넷 일산'이다. 아쿠아플라넷 일산은 국내에서 해양생물을 관람할 수 있는 63씨월드, 코엑스 아쿠아리움, 제주, 여수에 이어 다섯 번째지만 동물원과 수족관이 결합된 단일시설로는 국내 최초이며, 수도권 최대 규모의 아쿠아리움이다. 해양생물을 관람하려면 서울로 와야 하는 수도권 이북지역의 관람객을 겨냥했으며 호수공원, 국제전시단지, 한류월드로 이어지는 매머드급 접객시설이 밀집되어 있고 일산 킨텍스, 주엽역과 일산 꽃박람회장까지 연결되는 접근성이 뛰어나 전시단지의 상징적인 랜드마크로서 자리잡을 전망이다.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2007.05a
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• pp.120-125
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• 2007

경관조명은 야간관광자원 활성화를 통한 대외 경쟁력을 강화하고, 도시경쟁력을 향상시키며, 관광객들에게 도시 브랜드를 전달할 수 있는 수단으로 중요시되고 있다. 본 연구는 경관조명의 활성화에 따른 유지관리 비용을 절감할 수 있는 방안을 검토하기 위하여 국제 조명위원회(CIE)에서 제시하고 있는 조도 및 휘도 기준을 조사하였으며, 한강상 교량과 일산호수공원의 일부 지역에 대한 경관조명 설치현황 및 전력요금 사용실태를 조사하였다. 또한 '조명연출방법'과 '조명자재 선정에 의한 방법'에 따라 유지관리 비용 절감 현황을 검토하였으며, 각 회로를 세분화 하여 시간대별 제어가 가능하도록 하고, 조명연출에 적합한 조명 자재를 선정하여 적용함으로써 유지관리 비용이 절감됨을 알 수 있었다.

• Korean Journal of Environmental Biology
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• v.38 no.1
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• pp.16-20
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• 2020

On May 27, 2019, a non-native turtle was discovered at Ilsan Lake Park, Janghang-dong, Ilsandong-gu, Goyang-si, Republic of Korea. The turtle was identified as a western painted turtle (Emydidae: Chrysemys picta bellii) based on the external morphology, plastron color, plastron pattern, stripes on the side of the head, and shape of the carapace. In the lake park, another non-native turtle was observed sunbathing on the same rock. In this paper, we firstly reported the confirmed presence of a western painted turtle in the wild of Korea. Unfortunately, various non-native turtles are continuously reported in Korean ecosystems. Therefore, we highlight that continuous surveying and reporting of the non-native species is important to their management.

• Journal of the Korean Institute of Landscape Architecture
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• v.36 no.4
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• pp.36-47
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• 2008

The purpose of this study is to classify and assess the characteristics of urban Korean parks by on-site park users' reactions, such as satisfaction, preference and cognitive image of the park and park facilities. The park facilities are classified into five types of satisfaction: management status, activity facilities, convenient facilities, circulation and density, and landscape facilities. The park users are satisfied with conversation, rest and relaxation in the parks, but not satisfied with studying and nature experience. The behaviors in the park are classified as park activities, emotional and experiential activities, and nature activities. The results indicate that the images of the parks are stable, comfortable and natural. There are three factors to classifying the park images: nature-harmony, openness, uniqueness. Preferences for each parks are generally good. According to the criteria such as satisfaction of park facility, behavioral satisfaction, images and preference for each park, the 12 parks are divided into 5 different types: multi-purpose park, well-balanced park with natural elements, urban open space, park to be improved, and ecological park. The characteristics of each park was analyzed and categorized. This study dealt with only the parks in Seoul and its environs, and the survey was only done during the summer season. Therefore, further research is necessary to enlarge and generalize the results of this study, considering seasonal and regional variations.

• Journal of Sericultural and Entomological Science
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• v.52 no.2
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• pp.123-128
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• 2014

We carried out an ecological survey for Ceratovacuna japonica, which lives in bamboos, at the experimental field of National Academy of Agricultural Science, Suwon and the several natural fields in Korea from 2010 to 2011. The releasing methods of C. japonica on Pseudosasa japonica was more effective at the brushing-off method than the pining-attached method. The successful rate of releasing was the highest at green house than others such as at outdoor, vinyl green house and in a insects net conditions. The survival limit of C. japonica was closely associated with the lowest temperature ($-10^{\circ}C$) of vegetative limit of P. japonica for over wintering because of two fields of Ilsan lake park and Guri ecological park showed falling down below $-15^{\circ}C$ two times in January. It provides for a reasonable distribution information of C. japonica that is restricted to south of Han River. However, the middle of Korea has rarely fallen down below $-10^{\circ}C$. Therefore, we consider that a successful rearing of C. japonica may be the most suitable in green house condition to overcome winter period.