26. 국립공원산사태

│참여연구진│ 본 『국립공원 산사태 발생지 현황조사(모니터링)Ⅱ』는 다음과 같은 연구진에 의하여 수행 되었습니다. 총. 괄. 사업총괄. 오장근. 국립공원공단 국립공원연구원. 원. 장. 연구총괄. 채희영. 국립공원공단 국립공원연구원. 부원장. 총괄책임. 허학영. 국립공원공단 국립공원연구원 정책연구부. 부. 장. 연구진 연구책임. 공동연구. 윤주웅. 국립공원공단 국립공원연구원 정책연구부. 책임연구원. 정원옥. 국립공원공단 국립공원연구원 유류오염연구센터. 센터장. 명현호. 국립공원공단 국립공원연구원 정책연구부. 팀. 장. 박준효. 국립공원공단 국립공원연구원 정책연구부. 계. 장. 김헌교. 국립공원공단 재난안전처 안전대책부. 부. 장. 김준석. 국립공원공단 재난안전처 안전대책부. 차. 장. 김명준. (주)산림공간기술연구소. 소. 장. 최윤호. (사)백두대간숲연구소. 실. 장. 방홍석. (주)산림공간기술연구소. 연구원. 이제빈. (주)산림공간기술연구소. 연구원. 김세건. (주)산림정보기술. 대. 최태진. (사)백두대간숲연구소. 연구원. 연구보조 표.



│목차│ Ⅰ. 연구개요 ························································································································1 1. 연구배경 및 목적 ················································································································1 가. 연구배경 ·······················································································································1 나. 연구목적 ·······················································································································2 2. 연구내용 및 연구방법 ·········································································································3 가. 연구수행체계 ················································································································3 나. 연구범위 ·······················································································································4 다. 조사방법 ·······················································································································5 라. 정사영상 제작 및 분석방법 ·······················································································17. Ⅱ. 모니터링 대상지 자료수집 ·························································································27 1. 국립공원 산사태 발생현황 ································································································27 2. 국립공원 산사태 복원 기준 및 모니터링 기준 ································································28 3. 자료수집 ····························································································································32. Ⅲ. 단기모니터링 대상지 기초 현황분석 ·········································································37 1. 단기모니터링 대상지 현황 ································································································37 2. GIS를 활용한 물리적 특성 분석 ······················································································38 가. 고도분포 분석 결과 ···································································································40 나. 위치분포 분석 결과 ·································································································42 다. 산지경사분포 분석 결과 ····························································································44 라. 사면향분포 분석 결과 ································································································46 마. 임상분포 분석 결과 ···································································································48 바. 모암분포 분석 결과 ···································································································50.

│목차│ Ⅳ. 단기모니터링 대상지 조사결과 ··················································································55 1. 단기모니터링 대상지 조사결과 분석 ················································································55 가. 단기모니터링 조사결과 분석 ·····················································································57 나. 국립공원별 단기모니터링 주요 결과 ·········································································62 2. 단기모니터링 대상지 시계열 분석 ···················································································77 가. 국립공원별 시계열 분석 결과 ···················································································78 나. 시계열 분석에 따른 대상지 유형 분류 ·····································································92 3. 추가 산사태 발생지 현황 파악 ························································································95. Ⅴ. 결론 및 제언 ············································································································103 1. 단기모니터링 대상지 주요 특성 분석 및 관리방안 ······················································103 가. 단기모니터링 대상지 주요 분석 결과 ·····································································103 나. 단기모니터링 대상지 관리방안 ···············································································105 2. 제언 ·································································································································108 가. 산사태 발생 모니터링 대상지 장기적 관리방안 ·····················································108 나. 정밀 모니터링 기법 적용 ························································································113. 참고문헌 ··························································································································118. 부록 ·································································································································121.

│목차│ 부록 1. 가야산국립공원 산사태 발생 대상지 위치도 ································································121 부록 2. 경주국립공원 산사태 발생 대상지 위치도 ····································································122 부록 3. 계룡산국립공원 산사태 발생 대상지 위치도 ································································123 부록 4. 내장산국립공원 산사태 발생 대상지 위치도 ································································124 부록 5. 덕유산국립공원 산사태 발생 대상지 위치도 ································································125 부록 6. 북한산국립공원 산사태 발생 대상지 위치도 ································································126 부록 7. 설악산국립공원 산사태 발생 대상지 위치도 ································································127 부록 8. 소백산국립공원 산사태 발생 대상지 위치도 ································································128 부록 9. 속리산국립공원 산사태 발생 대상지 위치도 ································································129 부록 10. 오대산국립공원 산사태 발생 대상지 위치도 ······························································130 부록 11. 월악산국립공원 산사태 발생 대상지 위치도 ······························································131 부록 12. 주왕산국립공원 산사태 발생 대상지 위치도 ······························································132 부록 13. 지리산국립공원 산사태 발생 대상지 위치도 ······························································133 부록 14. 치악산국립공원 산사태 발생 대상지 위치도 ······························································134 부록 15. 태백산국립공원 산사태 발생 대상지 위치도 ······························································135 부록 16. 한려해상국립공원 산사태 발생 대상지 위치도 ··························································136.

│표목차│ [표 1-1] 접근조사 장비 운용방법 ························································································································6 [표 1-2] 국립공원 경관변화지 모니터링 조사표 ·······························································································11 [표 2-1] 국립공원 산사태 발생지 총괄 현황 ····································································································27 [표 2-2] 국립공원 산사태 발생지 복원방법에 따른 고려사항 ·········································································30 [표 2-3] 국립공원 산사태 발생지 모니터링 기준 ·····························································································31 [표 2-4] 국립공원 산사태 발생지 모니터링 대상지 총괄 현황 ·······································································32 [표 2-5] 국립공원 산사태 발생지 단기모니터링 대상지 목록 ·········································································33 [표 3-1] 고도분포 현황 ·····································································································································41 [표 3-2] 위치분포 현황 ·····································································································································43 [표 3-3] 산지경사분포 현황 ······························································································································45 [표 3-4] 사면향분포 현황 ··································································································································47 [표 3-5] 임상분포 현황 ·····································································································································49 [표 3-6] 모암분포 현황 ·····································································································································51 [표 4-1] 단기모니터링 대상지별 모니터링 방법 ·······························································································56 [표 4-2] 최대 폭 분포 현황 ······························································································································57 [표 4-3] 길이 분포 현황 ···································································································································58 [표 4-4] 평균 침식깊이 분포 현황 ····················································································································59 [표 4-5] 암반노출 분포 현황 ····························································································································60 [표 4-6] 식생피복 분포 현황 ····························································································································61 [표 4-7] 경주국립공원내 단기모니터링 결과 ····································································································63 [표 4-8] 북한산국립공원내 단기모니터링 결과 ·································································································65 [표 4-9] 설악산국립공원내 단기모니터링 결과 ·································································································69 [표 4-10] 속리산국립공원내 단기모니터링 결과 ······························································································71 [표 4-11] 오대산국립공원내 단기모니터링 결과 ······························································································73 [표 4-12] 지리산국립공원내 단기모니터링 결과 ······························································································76 [표 4-13] 경주국립공원 시계열 분석 결과 ·······································································································79 [표 4-14] 북한산국립공원 시계열 분석 결과 ···································································································81.

│표목차│ [표 4-15] 설악산국립공원 시계열 분석 결과 ···································································································84 [표 4-16] 속리산국립공원 시계열 분석 결과 ···································································································86 [표 4-17] 오대산국립공원 시계열 분석 결과 ···································································································87 [표 4-18] 지리산국립공원 시계열 분석 결과 ···································································································90 [표 4-19] 면적 변화에 따른 대상지 유형분류 ·································································································93 [표 5-1] 단기모니터링 대상지 모니터링 관리방안 ·························································································106.