• 한국환경복원기술학회지
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• 제24권4호
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• pp.31-46
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• 2021

In South Korea, there is a growing domestic need for a biotope map which contains ecological and environmental geographic information of a city. After the production of a Urban Ecological Maps(biotope map) by the Seoul metropolitan government in 2000, Natural Environment Conservation Act was revised in 2017 to make it mandatory for a local government to draw up its own urban ecological map. The aim of the present study was to find out ways to utilize an urban ecological map as a mean of communication between natural environment planning and urban planning sectors in a preliminary stage before introducing a big framework of 'environmental and ecological planning.' The northern area of Incheon metropolitan city was selected as the target area for this study. The major research content includes a comparative analysis of special-purpose zones, urban planning zones, restricted development zones, and conservation forests with focus on biotope types and Grades 1 of 'Biotope Type Assessment.' Farmland biotopes and forest biotopes within an area designated as an urban zone (residential, commercial and industrial zones) need to be redesignated as a zone which can conserve them. Especially considering a high possibility of damage to a large scale of natural green areas, these areas need to be readjusted immediately. If the entire area designated as an urban planning zone is to be developed, it is likely to cause serious damage to natural biotopes in the area (56.2%), including farmland biotope (30.4%), forest biotope (15.0%) and grassland biotope (10.8%), and thus, readjustment is needed. In case of a conservation forest, as it can possibly be damaged by the designation of special-purpose zones, it is necessary to match the designation of conservation forests or a special-purpose zones with their biotope types. In conclusion, we present a variety of thematic maps for utilization of an urban ecological map and propose a phase-specific environmental and ecological plan. Phase 1 is the establishment of a urban plan in consideration of ecological status; Phase 2 is the independent establishment of an environmental and ecological plan by an environment department; Phase 3 is an integrated management of ecological planning system and urban planning system.

• 한국환경복원기술학회지
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• 제3권1호
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• pp.38-51
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• 2000

This study seeks to present creation techniques increasing biodiversity while excluding techniques that avoid rooftop as a place for revegetation or techniques that are standardized and ecologically undesirable. To this end, a theoretical study was conducted including the identification of issues that need to be considered in introducing biotope creation techniques at a rooftop space using eco-pond or eco-park creation techniques. Based on the result, a creation process and techniques were presented for the rooftop of Kyungdong Energy Company building located in Bundang, Sungnam city. The conclusions reached in this study are as follows. First, when structural problems such as load or leakage are resolved and when it is planned as a habitat within a range of carrying load, a rooftop may be habitats for various organisms. Second, same creation techniques for eco-ponds or eco-parks may be applied to create biotope in a rooftop. In fact, the introduction of a wetland ecosystem on a rooftop may contribute significantly in increasing biodiversity. In addition, it would be desirable to approach traditional rooftop revegetation methods in an ecological aspect and to introduce indigenous plants and to offer habitats to insects and birds. Third, in order to create rooftop biotope, there should be enough studies and experiments on resolving structural problems and on techniques or technologies to create habitats. Since the Kyongdong Energy Company rooftop biotope described in this study is the first experimental site in Korea, it requires a series of process to identify problems and to improve them by monitoring the site in the future. Through such studies and experiments, efficient rooftop biotope creation techniques should be developed and disseminated.

• 한국환경복원기술학회지
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• 제23권3호
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• pp.105-119
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• 2020

The purpose of this study is to analyze the hydrologic cycle environment of Gyeongui Line Forest Park, a linear city park, in order to improve hydrologic cycle systems in urban areas. The method of the study is the Biotope Area Ratio and the Permeable ratio survey. The study subject is the Gyeongui Line Forest Park, created in 2016 as a linear park in Seoul. The results showed that the Biotope Area Ratio improved by 31.2% (31,927㎡) from 35.7% (36,480㎡) in 2000 to 66.9% (68,407㎡) in 2019 on a site area of 102,117㎡. Next, the Permeable ratio improved by 43.8% from 29.0% to 72.8%, and the impermeable ratio decreased by 43.8% from 71.0% to 27.2%. The Biotope Area Ratio exceeded the target ratio of 60% by 6.9%, set by the Ministry of Environment. The ratio of green space exceeded the target ratio of 60%, by 4.0%. And so they contributed to the improvement of the hydrologic cycle by the creation of the Gyeongui Line Forest Park. Urban parks need to exceed the Biotope Area Ratio and the green area ratio of the legal standards, especially when creating large parks of over 100,000 square meters, in the era of climate change. It is necessary to continuously plant trees in the space where trees can be planted, and to contribute to the improvement of the hydrologic cycle system and urban heat island effect by conducting three-dimensional.

• 농촌계획
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• 제16권3호
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• pp.87-101
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• 2010

This research has a significance on providing basic material of landscape ecological planning and open space planning of the future site by selecting Sinseo innovative city area, large residential land development district in rural area, by classifying biotope types and implementing recreational value assessment in the level of area. First of all, as a result of classification of biotope types in research site, total 11 biotope type groups including stream biotope and its subordinate 51 biotope types. Also, as a result of the first value assessment of classified biotopes, there are total 5 types such as vegetation-full natural river, fallow ground in I grade. In addition, it is analyzed that grade II have 18 types, III are 10, IV are 12, the least valuable V are 6. Especially, grassland biotope(GD) was classified into grade II, which is one grade raised, because it is analyzed that it has high value in terms of normal access and availability although it was assessed as grade ill in terms of natural experience quality. Lastly, as a result of the second assessment, special areas for natural experience and recreation(1a, 1b) are 15, areas for natural experience and recreation(2a, 2b, 2c) are 47. Especially, the 52th drawing mark space was grade II in the first assessment but its value grade was upgraded because of its high value in terms of use evidence, size of the area, accessibility with housing area, history and cultural character and so on.

• 한국조경학회지
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• 제28권4호
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• pp.75-90
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• 2000

This study suggests the methods of the assessment and creation of biotopes in small and medium sized cities, in Korea. For this purpose, Chonju city was selected to classify and asses the biotope types. Moreover, relevant legislations to conserve and enhance urban biotopes were examined. The results of this study are as follows: 1) There were two approaches to asses the potential of urban biotopes in medium-sized cities. One was the urban scale evaluation for urban green spaces and the other was the biotope scale evaluation for the classification and evaluation of biotopes. 2) The urban scale evaluation was developed through overlaping analysis of landuse and vegetation factors. This study also included the conception of watershed. In this conception, three watersheds in Chonju city were characterized. According to these characteristics, individual programs for conservation and enhancement of urban green space were suggested. 3) For the biotope scale evaluation, Selected site was inclusively mapped and field investigation actually was carried. There were total 9 types of bitopes. Especially landuse was appeared in various evaluation items were vegetation structure, area of green space, condition of vegetation and vegetation profile. Mt, Gonji and Dukjin park, Chonbuk national University and fields were evaluated highly I the potential. 4) The biotope programs were based on the results of assessment and physical characteristics of biotopes. The uniform and simple levels on vegetation must be modified with various levels of vegetation structure and vernacular plants. And the physical characteristics like Points, Corridors and Patches can be organized by the conception of biotope networking theory. 5) The proper legislative environment was the clue elements for the biotope programs. Until now, only five types of parks and two types of green space are defined and the minimum size of green space has been proposed by the law. So, it is necessary to enlarge the conception of green space in legislation and improve the quality of green space by amending the related regulations. This study has limitation because it was selected only in Chonju. Through the continuous studies, we need to apply this other small and medium sized cities, South Korea. Also the data collection and management of theme maps such as actual vegetation, landuse and a soil must be done preliminary.

• 환경생물
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• 제26권1호
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• pp.22-29
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• 2008

무당개구리(Bombina orientalis, Korean fire-bellied toad)는 양서강 개구리목 무당개구리과 무당개구리속(Class Amphinia, Order Anura, Family Bombinatoridae Genus Bombina)의 무미양서류이다. 소형으로 행동이 느리고 온순하여 취급이 용이하며 실험모델로써 많은 장점이 있으나 번식기를 제외한 개체를 대상으로 한 연구는 시료확보의 난점으로 무당개구리의 계절번식 특성에 대한 연구는 미진하다. 최근 지구온난화의 직간접적인 영향으로 전 세계적으로 무당개구리를 포함한 많은 양서류가 감소하고 있으며 야생채집개체를 활용하는 연구는 점차 규제를 받을 것으로 사료된다. 이전 연구에서 시행되었던 바이오톱 조성 목적과 달리 양서류 번식생물학적 연구를 위한 자연서식환경 조성은 시도되지 않았다. 본 연구는 무당개구리의 생식, 발생, 생태연구를 실험실 환경에서 수행하기 위한 목적으로 자연서식환경을 모방한 biotope 계획과 조성지침, 그리고 표준처리절차(SOP)를 제시하였다. 조성 후 시험적으로 방사한 개체연구결과로 는 실내사육실에서 키웠던 개체와는 달리 자연생태환경에서 관찰되는 계절적 적응현상을 관찰할 수 있었다. 본 지침서를 기초로 조성된 양서류 biotope을 활용하면 온대지방에 서식하는 양서류의 계절번식 생태를 실험실 환경에서 연구하는 데 유용할 것으로 사료된다.

• 한국지리정보학회지
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• 제11권4호
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• pp.101-111
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• 2008

최근 부각되고 있는 도시지역의 환경문제 해결을 위해서는 다각적인 접근방법이 요구되는데, 도시지역에 산재해 있는 도시숲의 효율적 조성 및 관리는 그 방법 중 하나가 될 수 있다. 이에 본 연구에서는 도시숲의 경관생태학적 관리를 위한 평가지표를 설정하고, 대전광역시와 울산광역시 시가지에 분포하는 도시녹지를 대상으로 생물서식공간으로서의 비오톱 유형을 구분하였으며, 그 기능적 특성에 기초한 등급과 식생경관의 구성적 특성을 평가하였다. 평가지표 및 방법은 국내의 연구사례가 드물어 유럽에서 사용되고 있는 지표를 국내 실정에 맞게 수정 보완하였으며, 최종 결과는 합산평가 매트릭스법을 사용하여 분석하였다. 분석결과, 비오톱 유형은 기존 문헌의 조사결과와는 달리 면적이 다양성에 미치는 영향은 적은 것으로 분석되었으며, 중점 비오톱 등급은 공원의 면적 차이와 성립위치 및 인위적 간섭정도의 차이로 인해 남선공원과 함월산은 3등급, 보문산과 염포산은 4등급으로 나타났다. 생물서식공간으로서의 비오톱 기능평가 등급을 분석한 결과, 지역에 관계없이 3~5등급 즉 보통 이하로 나타나, 서식공간의 제공이라는 기능적 역할은 상대적으로 낮게 나타난 것으로 분석되었다.

• 한국환경복원기술학회지
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• 제10권3호
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• pp.38-51
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• 2007

The purpose of this study is to analyze of biotope types and to develop assessment for forest ecosystem evaluation method. Vegetation types divided into 27 types. Considering the vegetation types, vegetation structures, DBH, potentials, and disturbance, it was decided to apply 58 biotope types and survey site's biotopes were divided into 24 biotope types. Assessment indicators were naturaliness, diversity, rarity, stability, potential, and disturbance. The areas given the first grade in ecological value included 9.2% of the site's total land. Areas with the second grade accounted for 43.0% of the total land. Areas with the third grade made up 47.8% of the site and mostly they were areas with dominance of fired area and artificial forest. To plan to build naturally-development for Site, there should be plans to conserve areas with the first grades. For the areas with the second, and third grades, plans for ecological land use based on conservation and restoration in terms of securing biodiversity are needed.

• 한국환경생태학회:학술대회논문집
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• 한국환경생태학회 2009년 학술대회 논문집 2호
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• pp.222-225
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• 2009

• 한국산학기술학회논문지
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• 제15권12호
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• pp.7393-7402
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• 2014

본 연구는 최근에 높아지고 있는 도시농업 요구에 건축, 도시분야가 빠르게 대응하기 위해서 법제도적 장치로서 기존에 활용도가 높은 생태면적률의 개선에 주목한 연구이다. 기존의 생태면적률은 여러 작물생장조건 중 토심과 투수만을 다룬 지표로 조경식재 등의 관리에는 활용될 수 있으나 도시농업의 주요요소인 작물을 다루기에는 부족한 점이 있다. 본 연구는 이러한 가설을 증명하고 그 개선의 방향을 제시하는 것을 목적으로 했다. 본 연구를 통해서 실제로 생태면적률 지표만으로 작물생장까지를 다루기에는 한계가 있음을 밝힐 수 있었다. 또한 실제 단지계획상에서의 문제점을 도출할 수 있었다. 본 연구는 생태면적률에 빠져 있는 작물생장 조건 중 가장 중요한 일조를 중심으로 생태면적률 개선의 가능성 및 개선 방향을 타진했다는 점에서 도시농업 활성화를 위한 기초 연구를 수행했다는 점에서 의의를 지닌다.