초록 ▼

개발 목적 및 필요성
본 연구는 환경부에서 수립·시행중인 주요 산줄기 보전 및 복원을 위한 환경영향평가 지침(안) 수립 및 육상풍력 개발사업 환경성평가 지침(안)에 필요한 국내 전체 산줄기에 대한 디지털화된 위치 정보를 얻고자 하는데 그 목적을 두고 있다.

연구개발 결과
- 능선축 GIS, 문헌 DB 구축 및 3차원 능선축 도면 작성(완료)
- 능선 축 위계별 통합관리 매뉴얼 제작(완료)
- 능선축 등급별 보전·관리대책 및 정책제시(완료)
- 웹 기반 산 줄기그룹관리시스템 개발 (완료)

개발 목적 및 필요성
본 연구는 환경부에서 수립·시행중인 주요 산줄기 보전 및 복원을 위한 환경영향평가 지침(안) 수립 및 육상풍력 개발사업 환경성평가 지침(안)에 필요한 국내 전체 산줄기에 대한 디지털화된 위치 정보를 얻고자 하는데 그 목적을 두고 있다.

연구개발 결과
- 능선축 GIS, 문헌 DB 구축 및 3차원 능선축 도면 작성(완료)
- 능선 축 위계별 통합관리 매뉴얼 제작(완료)
- 능선축 등급별 보전·관리대책 및 정책제시(완료)
- 웹 기반 산 줄기그룹관리시스템 개발 (완료)

활용계획
환경영향평가의 기조가 단순 개발에 따른 환경의 영향을 평가하고 저감하는 차원에서, 더욱 지속가능한 발전을 위하여 사후의 영향을 정량화하여 관리하는 체계로 진일보 하고 있다. 그러나 현재 우리나라의 능선축 주변의 개발은 법정보호 대상에서 누락되어 있는 지역으로 훼손, 변형 및 멸실이 빈번히 발생한다. 이러한 지속적인 능선축 주변 난 개발의 문제는 개략적으로 중요 능선축을 문헌상 정의할 수 있지만, 정량적·과학적·직관적으로 대간, 정맥, 기맥 및 지맥 등을 정의하지 못하였기 때문이다.

이에 본 연구에서는 최신 공간정보 분석 기법을 활용하여 국내 능선축을 공간적으로 분류하고, 이와 관련된 생태계현황(생태자연도 및 국토환경성평가지도)을 정리하였다. 이를 통하여 환경영향평가서 작성, 검토 및 관련 환경보전 정책을 수립·이행하는 주체에 직접적인 활용이 가능하도록 구성하였다. 또한 관련 문헌 및 법령정보 등을 해당하는 능선축과 함께 연동하여 활용가능한 산줄기 그룹관리 시스템을 개발하여 환경영향평가정보지원시스템과 연계할 수 있도록 구성하였다. 한편, 국내 전체 능선축을 3차원으로 파악할 수 있도록 구성하여 공간적 관리가 가능하도록 하였다.


(출처 : 요약서)

Abstract ▼

Ⅳ. Results
(ⅰ) Investigation and analysis of domestic and overseas R&D status and policy trends
The mountain range management policies collected through domestic and overseas R&D status, overseas policy trends and related bibliographic data regarding mountain areas and ranges can be classified

Ⅳ. Results
(ⅰ) Investigation and analysis of domestic and overseas R&D status and policy trends
The mountain range management policies collected through domestic and overseas R&D status, overseas policy trends and related bibliographic data regarding mountain areas and ranges can be classified into 3 sections.

The first section is the movement to protect the landscape value of mountain range or ridgeline. The second section is the case of trying active protection due to the topographic and ecological vulnerability or importance of mountain ridgeline. The mountain ridgeline is ecologically the most vulnerable so that the mountain ridgeline is classified as the marginal land in many areas and its resilience is also low so that a small scale impact leads to disasters and destruction of ecosystem.

Therefore, mountain ridgeline is considered to be worth protection in many places. The third section is the protection of mountain range and ridgeline as the connection of ecosystem. Due to the ecological vulnerability of mountain range, artificial interference or severance, such moving path or habitat space could easily be damaged or destroyed. Mountain ranges also play an important role on spreading space and securing habitat for plants. Therefore the mountain ridgeline is usually included as legally protected area in the world.

(ⅱ) Testing optimal research rmethod
The numerical data process technique, data collection and process technique for analyzing natural environments near mountain ridgelines, bibliographic metadata establishment technique and data collection method through field investigations were applied for establishing mountain ridgelines DB. Accurate DB was established by comparing the scientific methods using DEM, ‘Sangyeongdo and aerial photographs, and the web-based approach was applied in order to utilize such DB in the practical business and researches in future and selected overlapping data from Internet. In the 2nd year, the development of mountain range group management system, the service which provided bibliographic metadata and relevant laws related to mountain ridgeline thematic map using GIS data of mountain ridgelines established through the analysis of digital topographic map, image data and digital elevation model and the base maps and thematic maps currently loaded on the geographic information service of environmental impact assessment information support system was carried out. Lastly, the ecosystem functional map near the mountain ridgelines was prepared by quantifying and grading the control, supply, support and cultural function of mountain ridgelines to identity the type of ecosystem formation on and near mountain ridgelines and maintain the ecosystem and species diversity.

(ⅲ) Establishment result of GIS database of mountain ridgelines
Digital topographic maps, image material and Sangyeongpyo were collected and data of ridges in the form of vector available for compatibility and spatial analysis with various environmental thematic maps were established for 3 years according to the hierachy of mountain ridgelines which were corrected using the detailed DEM (digital elevation data) and aerial photographs and cross section analysis. A total of 2,089 GIS database of mountain ridgelines were established for the entire South Korea including Baekdudaegan, 10 Jeongmaek ridgelines, 151 branch long and short ridgelines and 1,928 surrounding ridges.

(ⅳ) Analysis result of natural environments and ecosystem around mountain ridgeline
Each of 1,928 mountain ridgelines was classified into the core area (0~100m), buffer area (100~150m), concerned area (150~250m) from its center. The ecological zoing map near the ridgelines and national environmental zoning level were analyzed using the GIS technique. Half of both the ecological zoning maps near mountain ridgelines and core, buffer and concerned areas falls under Grade II while the average value in the entire Korean Peninsula fall under Grade I. This shows that the ecological and landscape values of natural environments near mountain ridgelines are relatively high. In case of ecological zoning map in Grade III, all three areas showed a similar ratio regardless of distance from the ridgeline. Considering the separate management area managed by relevant laws is 10.4% for the whole country and 23.5% for the peripherals of ridgelines respectively, the latter is far more important in conserving the natural environment.

In case of national land environmental assessment, as the peripherals of ridgelines are higher ration of Grade I and II, so they are relatively less disturbed. But in terms of Grade III, the peripherals of ridgelines are more disturbed than the other area of the Korea.

(ⅴ) Result of construction of bibliographic metadata
The construction of bibliographic metadata was carried out for 2 years (1st and 2nd years) including 12 bibliographic information including 5 bibliographic information related to the maintain range system and 7 bibliographic information related to mountainous area management policies. Metadata attributes are bibliographic data title, English title, bibliographic data classification system, description of bibliographic data, bibliographic data keyword, bibliographic data creation date, language used in bibliographic data, agency in possession of bibliographic data, bibliographic data URL, map page in the bibliographic data and the name of author. It is established in the way that when a user searches a specific area, all the relevant information is provided in real time.

(ⅵ) Field investigation result
The field investigation was carried out based on the mountain ridgelines in the metropolitan area and the Busan Metropolitan City area where the mountain ridgelines were severely damaged and high development pressure was expected, and the implications for matters requiring improvement in the establishment of GIS DB in future and environmental management plans were obtained by considering the experience and field characteristics obtained through the field investigation.

(ⅶ) Calibration and analysis result of mountain ridgeline
The data of mountain ridgelines across the country established through the 1st, 2nd and 3rd years were analyzed using the detailed DEM and the newest aerial photographs to see how much mountain ridgelines across the country were damaged due to urbanization and development. 2.67% of mountain ridgelines in the Baekdudaegan and Jeongmaek were severed due to the previous development which included 3.16% in the agricultural area and 1.98% in other areas, and in case of Hanbuk Jeongmaek and Hannam Jeongmaek located in the metropolitan area, 12.32% and 10.72% were severed respectively due to urbanization and development. Meanwhile, 3.35% of Gimaek and Jimaek was severed due to the previous development which was 0.69% point higher than the Baekdudaegan and Jeongmaek and it included 6.75% in the agricultural area and 2.08% in other areas. There are many Gimaek and Jimaek severed for more than 20% due to urbanization and development.

The mountain ridgelines were corrected, whenever necessary, using the basic principle of Sangyeongpyo, the detailed DEM (Digital Elevation Model), aerial photographs and digital topographic maps etc and field tracing.

(ⅷ) Preparation of nationwide 3D map of mountain ridgeline
In order to display data of mountain ridgelines established through this study in 3D map form, a PDF format map was prepared overlapping the data of mountain ridgelines with the shaded relief image. In order to give detailed information, the 3D maps were prepared according the 5 regional area.

(ⅸ) Development of mountain range group management system
The mountain ridgeline thematic map was produced using GIS data of mountain ridgelines that is established through the analysis of digital topographic map, image data and digital elevation model and the base maps and thematic maps currently loaded on the geographic information service of environmental impact assessment information support system (EIASS) which provides the location of all main ridgelines in the form of WebGIS and attribute information (name, length and position of mountain range, top mountain ridgeline, ecological zoning map analysis map, national environmental zoning map).

Also, the contents of EIASS was constructed in order to provide bibliographic metadata information related to mountain range system and maintain management policies as well as relevant base data regarding relevant laws, regulations and guidelines for management of domestic mountain ridgeline environments.

(ⅹ) Preparation of ecosystem functional map for an selected area of mountain ridgeline to test its applicability
The ecosystem functional map around mountain ridgelines was produced on a trial basis by applying Australian SEQ's ecosystem functional map to domestic mountain ridgelines and scoring 19 functions of mounain ridgelines including climate, disaster, water, soil, nutrient and biological control. Busan was selected as a model area and the ecological roles of mountain ridgelines and surrounding area were reviewed based on the preservation and damage status of natural environments, and the ecosystem grading system was obtained.

(ⅺ) Proposal of policies
Preparing the integrated management manual for the mountain ridgelines according to the various states of the situation.

(ⅺ) Proposal of policies
The integrated management manual for the mountain ridgelines according to the various states of the situation was proposed especially the classification of ridgelines, EIA guidelines and protecting measure of the ridgelines etc.

(출처 : SUMMARY)

목차 Contents

• 표지 ... 1제 출 문 ... 3요 약 서 ... 4요 약 문 ... 6SUMMARY ... 13목차 ... 21표목차 ... 23그림목차 ... 281. 연구개발과제의 개요 ... 35 1-1. 연구개발 목적 ... 35 1-2. 연구개발의 필요성 ... 35 1-3. 연구개발 범위 ... 362. 국내외 기술개발 현황 ... 41 2-1. 국내 기술개발 현황 ... 41 2-2. 국내 산지관리 정책 동향 ... 47 2-3. 국외 산지 인식 및 관리 정책 동향 ... 50 2-4. 산줄기(능선축) 관련 환경상 쟁점 사례 ... 713. 연구수행 내용 및 결과 ... 99 3-1. 연구개발의 내용(범위) 및 최종목표 ... 99 3-2. 연구개발 결과 및 토의 ... 152 3-3. 연구개발 결과 요약 ... 3734. 목표달성도 및 관련분야 기여도 ... 385 4-1. 목표달성도 ... 385 4-2. 관련분야 기여도 ... 3855. 연구결과의 활용계획 ... 387 5-1. 환경영향평가 시 활용 ... 387 5-2. 부처간 연계 계획 ... 3876. 연구과정에서 수집한 해외과학기술정보 ... 3897. 연구개발결과의 보안등급 ... 3918. 국가과학기술종합정보시스템(NTIS)에 등록한 연구시설·장비 현황 ... 3939. 연구개발과제 수행에 따른 연구실 등의 안전조치 이행실적 ... 39510. 연구개발과제의 대표적 연구실적 ... 39711. 기타사항 ... 39912. 참고문헌 ... 401끝페이지 ... 411