제1장 서 론 ··············································································· 1
1. 연구의 배경 및 목적 ····························································· 1
2. 연구내용 및 연구방법 ··························································· 3
1) 주요 연구내용 ··································································· 3
2) 연구범위 ············································································ 4
3) 연구방법 ············································································ 6
3. 연구추진체계 ··········································································· 6
제2장 자연환경 보전 정책 여건 및 대응 ··························· 9
1. 이용 및 개발 압력 ································································· 9
1) 인구 ···················································································· 9
2) 토지이용 ·········································································· 10
3) 농업 및 어업 현황 ························································· 12
4) 수질오염원 ······································································ 14
5) 도시개발 사업 ································································· 18
2. 자연환경 현황 ······································································· 21
1) 지형 및 경관 ··································································· 21
2) 하천 및 수질 ··································································· 24
3) 생태 기반 ········································································ 27
4) 생물 서식 ········································································ 34
3. 보전 및 관리 현황 ······························································· 40
1) 보호구역 ·········································································· 40
2) 낙동강하구 보전실천계획 ·············································· 41
3) 낙동강하구 습지보호구역 보전계획(2014~2018) ······· 44
4) 생태계 복원사업 ····························································· 45
제3장 정책 방안: 부산광역시 낙동강하구 보전 실천계획 구상
······················································································ 47
1. 낙동강하구 보전의 기본 방향 설정 ··································· 47
1) 낙동강하구의 PSR체계 분석 ········································ 47
2) 낙동강하구 보전의 목표 및 전략 ································· 50
2. 실천과제(안) ·········································································· 54
1) 생태계 보전 및 활용 기반구축 사업 ··························· 54
2) 생태계 보전 관리 이용 활성화 ···································· 65
제4장 정책 제언 ···································································· 77
1. 실천계획의 충실한 수행을 위한 제언 ······························· 77
1) 통합적인 하구관리 체계 구축 ······································ 77
2) 관련 부서, 시민단체, 지역주민들 간의 갈등 관리 ···· 77
3) 개별 사업별 진행 사항 관리 ········································ 78
4) 중점 추진 사업에 대한 집중적 관리 ··························· 78
Abstracts ·················································································· 79
참고문헌 ·················································································· 82
<표 Ⅱ-1> 낙동강하구의 생활계 오염원(인구 현황) ··············· 14
<표 Ⅱ-2> 낙동강하구의 축산계 오염원 현황 ························· 15
<표 Ⅱ-3> 낙동강하구의 산업계 오염원 현황 ························· 15
<표 Ⅱ-4> 낙동강하구의 토지계 오염원 현황 ························· 16
<표 Ⅱ-5> 낙동강하구의 양식계 오염원 현황 ························· 16
<표 Ⅱ-6> 낙동강하구의 매립계 오염원 현황 ························· 17
<표 Ⅱ-7> 낙동강하구의 토지계 오염원 현황 ························· 17
<표 Ⅱ-8> 낙동강하구 지역의 하천 현황 ································· 24
<표 Ⅱ-9> 구포지점에서 발생한 홍수예경보 발령 현황(2003년 이
후) ················································································ 27
<표 Ⅱ-10> 낙동강하구 지역의 보전 및 보호구역 현황 ········ 40
<그림 Ⅰ-1> 연구대상지 ······························································· 5
<그림 Ⅰ-2> 연구의 흐름도 ·························································· 7
<그림 Ⅱ-1> 낙동강하구 지역의 인구 변화 ····························· 10
<그림 Ⅱ-2> 낙동강하구 지역의 지목별 토지이용 변화 ········ 10
<그림 Ⅱ-3> 낙동강하구 지역의 용도지역(주거, 상업, 공업) 면적
변화 ········································································· 11
<그림 Ⅱ-4> 낙동강하구 지역의 용도지역(녹지) 면적 변화 ·· 12
<그림 Ⅱ-5> 낙동강하구 지역의 농가인구 및 경지면적 변화 12
<그림 Ⅱ-6> 낙동강하구의 어업 현황 변화 ····························· 13
<그림 Ⅱ-7> 낙동강하구의 최근 완료된 주요 도시개발 사업 18
<그림 Ⅱ-8> 낙동강하구의 최근 진행중인 주요 도시개발 사업
················································································ 19
<그림 Ⅱ-9> 낙동강하구의 계획중이거나 구상중인 주요 도시개
발 사업 ··································································· 20
<그림 Ⅱ-10> 낙동강하구의 표고(왼쪽) 및 경사(오른쪽) 분포도
·············································································· 21
<그림 Ⅱ-11> 낙동강하구의 토지이용 현황 ····························· 22
<그림 Ⅱ-12> 낙동강하구의 토지이용 및 토지피복 현황 ······ 23
<그림 Ⅱ-13> 낙동강하구둑의 총방류량 변화 ························· 25
<그림 Ⅱ-14> 낙동강하구 지역 하천의 생화학적 산소요구량 변화
··············································································· 25
<그림 Ⅱ-15> 낙동강하구 지역 하천의 총 질소 변화 ············ 26
<그림 Ⅱ-16> 낙동강하구 지역 하천의 총 인 변화 ················ 26
<그림 Ⅱ-17> 낙동강하구 지역의 생태자연도등급 현황도 ···· 28
<그림 Ⅱ-18> 낙동강하구 지역의 국토환경성평가등급 현황도
·············································································· 29
<그림 Ⅱ-19> 낙동강하구 지역의 현존식생 현황도 ················ 30
<그림 Ⅱ-20> 낙동강하구 지역의 비오톱 유형도 ···················· 32
<그림 Ⅱ-21> 낙동강하구 지역의 비오톱 보전가치 평가도 ··· 33
<그림 Ⅱ-22> 낙동강하구 새섬매자기 군락의 분포 면적 변화
·············································································· 34
<그림 Ⅱ-23> 낙동강하구 지역에서 권역별로 조사된 조류의 종
수 및 개체수(2003~2013) ·································· 35
<그림 Ⅱ-24> 낙동강하구 지역에서 조사된 조류의 종 수 및 개체
수의 변화(2003~2013) ········································ 36
<그림 Ⅱ-25> 최근 11년간 낙동강하구 지역의 고니류 개체수 변화
··············································································· 37
<그림 Ⅱ-26> 최근 12년간 낙동강하구 지역에서 번식한 쇠제비
갈매기의 번식현황 ·············································· 37
<그림 Ⅱ-27> 낙동강하구 지역에서 포유류의 종 중요도 분포 모형
··············································································· 38
<그림 Ⅱ-28> 낙동강하구 지역에서 곤충류의 개체수 분포 모형
·············································································· 39
<그림 Ⅱ-29> 낙동강하구 지역의 생태계 보전 및 보호구역도
·············································································· 41
<그림 Ⅱ-30> 낙동강 하구지역의 복원사업 ····························· 46
<그림 Ⅲ-1> 낙동강하구의 PSR체계 분석 및 대안 ················ 48
<그림 Ⅲ-2> 낙동강하구 보전 및 관리의 비전, 목표, 전략 및 세
부전략 ····································································· 53
