[표제지 등]
제출문
요약문
SUMMARY
List of Figure
List of Table
목차
제1장 서론 37
제2장 재료 및 방법 40
제1절 조사자료 40
제2절 자료 분석방법 50
제3장 결과 및 고찰 55
제1절 황해 연안역의 저서환경 55
1. 수질 환경 55
2. 퇴적 환경 56
제2절 황해 연안역의 저서생물군집 68
1. 인천 연안역 68
가. 저서동물의 종조성 68
나. 저서동물의 우점종 68
다. 저서동물의 지역적 분포 72
라. 군집지수 73
마. 집괴분석 73
2. 반월 연안역 77
가. 저서동물의 종조성 77
나. 저서동물의 우점종 77
다. 저서동물의 지역적 분포 80
라. 군집지수 82
마. 집괴분석 85
3. 군산 연안역 85
가. 저서동물의 종조성 85
나. 저서동물의 우점종 87
다. 저서동물의 지역적 분포 90
라. 군집지수 91
마. 집괴분석 91
4. 목포 연안역 95
가. 저서동물의 종조성 95
나. 저서동물의 우점종 95
다. 저서동물의 지역적인 분포 99
라. 군집지수 99
마. 집괴분석 101
제3절 저서생물의 기능군 분류 103
1. 식성군 103
가. 인천 연안역 104
나. 반월 연안역 107
다. 군산 연안역 107
라. 목포 연안역 114
2. 오염지표종 114
가. 인천 연안역 114
나. 반월 연안역 115
다. 군산 연안역 116
라. 목포 연안역 116
제4절 저서생물상을 이용한 환경평가 117
1. 대수 정규 분포 곡선 117
가. 인천 연안역 117
나. 반월 연안역 121
다. 군산 연안역 121
라. 목포 연안역 128
2. 순위 빈도 곡선 128
가. 인천 연안역 129
나. 반월 연안역 129
다. 군산 연안역 132
라. 목포 연안역 132
3. 종다양성지수 136
가. 인천 연안역 136
나. 반월 연안역 138
다. 군산 연안역 138
라. 목포 연안역 138
4. 식성지수 139
가. 인천 연안역 139
나. 반월 연안역 143
다. 군산 연안역 146
라. 목포 연안역 150
제5절 대조해역인 진해만의 저서동물을 이용한 환경평가 156
1. 연구해역의 개황 157
2. 저서동물의 우점종 164
3. 우점종에 대한 식성군 분류 165
4. 저서동물상을 이용한 환경평가 170
가) 대수 정규 분포 곡선 170
나) 순위 빈도 곡선을 이용한 환경평가 170
다) 종다양성지수 174
라) 식성지수 178
제6절 데이터베이스 설계 190
1. 자료 테이블의 작성 190
2. 데이타베이스 구조 192
3. 자료입력 196
4. 자료검색 198
5. 시스템 환경 및 프로그래밍 방법의 선정 199
6. 자료내용 200
제4장 요약 및 결론 202
참고문헌 209
부록 213
[title page etc.]
Contents
Chapter 1. Introduction 37
Chapter 2. Materials and Methods 40
Section 1. Data collection 40
Section 2. Data analysis 50
Chapter 3. Results and discussion 55
Section 1. Benthic environmental condition along the west coasts of Korea(Yellow Sea) 55
1. Physico-chemical environment of water column 55
2. Sedimentary environment 56
Section 2. Benthic faunal communities in the west coasts of Korea(Yellow Sea) 68
1. Inchon coast 68
A. Species composition 68
B. Dominant species 68
C. Spatial distribution pattern 72
D. Community indices 73
E. Cluster analysis 73
2. Banwol coast 77
A. Species composition 77
B. Dominant species 77
C. Spatial distribution pattern 80
D. Community indices 82
E. Cluster analysis 85
3. Kunsan coast 85
A. Species composition 85
B. Dominant species 87
C. Spatial distribution pattern 90
D. Community indices 91
E. Cluster analysis 91
4. Mokpo coast 95
A. Species composition 95
B. Dominant species 95
C. Spatial distribution pattern 99
D. Community indices 99
E. Cluster analysis 101
Section 3. Functional grouping of benthic fauna 103
1. Trophic groups 103
A. Inchon coast 104
B. Banwol coast 107
C. Kunsan coast 107
D. Mokpo coast 114
2. Pollution indicators 114
A. Inchon coast 114
B. Banwol coast 115
C. Kunsan coast 116
D. Mokpo coast 116
Section 4. Environment Assessment(Assesment) using benthic fauna 117
1. Log-normal distribution curve 117
A. Inchon coast 117
B. Banwol coast 121
C. Kunsan coast 121
D. Mokpo coast 128
2. Rank-frequency diagram 128
A. Inchon coast 129
B. Banwol coast 129
C. Kunsan coast 132
D. Mokpo coast 132
3. Species diversity index 136
A. Inchon coast 136
B. Banwol coast 138
C. Kunsan coast 138
D. Mokpo coast 138
4. Trophic index 139
A. Inchon coast 139
B. Banwol coast 143
C. Kunsan coast 146
D. Mokpo coast 150
Section 5. Environment Assessment(Assesment) using benthic fauna in the Chinhae Bay as a reference area 156
1. The study area 157
2. Dominant species 164
3. Trophic groups of dominant species 165
4. Environment assessment(assesment) using benthic fauna 170
A. Log-normal distribution curve 170
B. Rank-frequency diagram 170
C. Species diversity index 174
D. Trophic index 178
Section 6. Construction of Database 190
1. Data table 190
2. Database structure 192
3. Data input 196
4. Data searching 198
5. Database system environment 199
6. Data content 200
Chapter 4. Summary and Conclusion 202
References 209
Appendix 213
Table 3-1-1. Chemical data based on 3 water quality grades of Ministry of Environment in Inchon, Kunsan. Mokpo, and Banwol coastal regions 57
Table 3-2-1. Species number, individual number and biomass of major animal groups collected around Inchon coastal area 69
Table 3-2-2. Dominant species in Inchon coastal area during February, 1994 70
Table 3-2-3. Dominant species in Inchon coastal area during May, 1994 71
Table 3-2-4. Indices of species diversity, richness, evenness and dominance in Inchon 74
Table 3-2-5. Species number, individual number and biomass of major animal groups collected around Banwol coastal area 78
Table 3-2-6. Dominant species in Banwol coastal area during March, 1994 79
Table 3-2-7. Dominant species in Banwol coastal area during June, 1994 81
Table 3-2-8. Indices of species diversity, richness, evenness and dominance in Banwol 83
Table 3-2-9. Species number, individual number and biomass of major animal groups collected around Kunsan coastal area 86
Table 3-2-10. Dominant species in Kunsan coastal area during February, 1994 88
Table 3-2-11. Dominant species in Kunsan coastal area during May, 1994 89
Table 3-2-12. Indices of species diversity, richness, evenness and dominance in Kunsan 92
Table 3-2-13. Species number, individual number and biomass of major animal groups collected around Mokpo coastal area 96
Table 3-2-14. Dominant species in Mokpo coastal area during February, 1994 97
Table 3-2-15. Dominant species in Mokpo coastal area during May, 1994. 98
Table 3-2-16. Indices of species diversity, richness, evenness and dominance in Mokpo 100
Table 3-3-1. The infaunal trophic groups and their feeding types in Inchon coastal area during February, 1994 105
Table 3-3-2. The infaunal trophic groups and their feeding types in Inchon coastal area during May, 1994 106
Table 3-3-3. The infaunal trophic groups and their feeding types in Banwol coastal area during March, 1994 108
Table 3-3-4. The infaunal trophic groups and their feeding types in Banwol coastal area during June, 1994 109
Table 3-3-5. The infaunal trophic groups and their feeding types in Kunsan coastal area during February, 1994 110
Table 3-3-6. The infaunal trophic groups and their feeding types in Kunsan coastal area during May, 1994 111
Table 3-3-7. The infaunal trophic groups and their feeding types in Mokpo coastal area during February, 1994 112
Table 3-3-8. The infaunal trophic groups and their feeding types in Mokpo coastal area during May, 1994 113
Table 3-4-1. Results of the regression analysis between the value of cummulative percentage of species numbers and geometric classes ( ... ) 120
Table 3-4-2. The result of environmental assessment based on the Rank-frequency diagrams of the benthic fauna data in the west coasts of Korea(Yellow Sea) ( I -III : Water quality grade) 135
Table 3-4-3. The value of ITI in Inchon coastal area 139
Table 3-4-4. The value of ITI in Banwol coastal area 143
Table 3-4-5. The value of ITI in Kunsan coastal area 147
Table 3-4-6. The value of ITI in Mokpo coastal area 151
Table 3-4-7. The results of assessment according to the 4 methods applied to the west coast of Korea 155
Table 3-5-1. The environmental conditions at each station in Chinhae Bay from August 1989 to May 1990 161
Table 3-5-2. The environmental conditions averaged at each ecological(eachecological) zone in Chinhae Bay from Aug. 1989 to May 1990. 163
Table 3-5-3. Species in infaunal Trophic Index groups in the Chinhae Bay from Aug. 1989 to May 1990. 167
Table 3-5-4. Diversity index of each station from Aug. 1989 to May 1990. 174
Table 3-5-5. Diversity index of each ecological zone from Aug. 1989 to May 1990. 176
Table 3-5-6. Infaunal trophic index of each station(staion) from Aug. 1989 to May 1990. 179
Table 3-5-7. Infaunal trophic index of each ecological zone, Aug. 1989 - May 1990. 185
Table 3-6-1. Structure of the environmental variables table. 193
Table 3-6-2. Structure of the species-sample table. 194
Table 3-6-3. Structure of the species inventory table. 195
Fig. 2-1-1. A map showing the sampling stations in Inchon coastal area. 42
Fig. 2-1-2. A map showing the sampling stations in Banwol coastal area. 43
Fig. 2-1-3. A map showing the sampling stations in Kunsan coastal area. 44
Fig. 2-1-4. A map showing the sampling stations in Mokpo coastal area. 45
Fig. 2-1-5. Korean water quality grade in Inchon coastal area by the Ministry of Environment (1993). 46
Fig. 2-1-6. Korean water quality grade in Banwol coastal area by the Ministry of Environment (1993). 47
Fig. 2-1-7. Korean water quality grade in Kunsan coastal area by the Ministry of Environment (1993). 48
Fig. 2-1-8. Korean water quality grade in Mokpo coastal area by the Ministry of Environment (1993). 49
Fig. 3-1-1. Sedimentary facies in Inchon coastal area. (M:Mud, Z:Silt, sM:Sandy Mud, sZ:Sandy Silt, mS:Muddy(Mudy) Sand, zS:Silty Sand, S:Sand) 58
Fig. 3-1-2. Sedimentary facies in Kunsan coastal area. (M:Mud, Z:Silt, sM:Sandy Mud, sZ:Sandy Silt, mS:Muddy(Mudy) Sand, zS:Silty Sand, S:Sand) 59
Fig. 3-1-3. Sedimentary facies in Mokpo coastal area. (M: Mud, Z:Silt, sM:Sandy Mud, mS:Muddy(Mudy) Sand, S: Sand, G: Gravel) 60
Fig. 3-1-4. Sedimentary facies in Banwol coastal area. (M:Mud, Z:Silt, sM:Sandy Mud, sZ:Sandy Silt, mS:Muddy(Mudy) Sand, zS:Silty Sand, S:Sand) 61
Fig. 3-1-5. Particulate organic carbon content in coastal sediments based on 3 water quality grades. 63
Fig. 3-1-6. Heavy metal content in coastal sediments based on 3 water quality grades. 65
Fig. 3-2-1. Indices of species diversity of benthic areas based on 3 water quality grades in Inchon. 75
Fig. 3-2-2. Dendrograms showing the result of cluster analysis in Inchon (upper : February 1994, lower : May 1994). 76
Fig. 3-2-3. Indices of species diversity of benthic area based on 3 water quality grades in Banwol. 82
Fig. 3-2-4. Dendrograms showing the result of cluster analysis in Banwol (upper : March 1994, lower : June 1994). 84
Fig. 3-2-5. Indices of species diversity of benthic area based on 3 water quality grades in Kunsan. 93
Fig. 3-2-6. Dendrograms showing the result of cluster analysis in Kunsan (upper : February 1994, lower : May 1994). 94
Fig. 3-2-7. Indices of species diversity of benthic area based on 3 water quality grades in Mokpo. 101
Fig. 3-2-8. Dendrograms showing the result of cluster analysis in Mokpo (upper : February 1994, lower : May 1994). 102
Fig. 3-4-1. Log-normal plots from benthic fauna based on 3 water quality grades in Inchon coastal area, February 1994. 118
Fig. 3-4-2. Log-normal plots from benthic fauna based on 3 water quality grades in Inchon coastal area, May 1994. 119
Fig. 3-4-3. Log-normal plots from benthic fauna based on 2 water quality grades in Banwol coastal area, March 1994. 122
Fig. 3-4-4. Log-normal plots from benthic fauna based on 2 water quality grades in Banwol coastal area, June 1994. 123
Fig. 3-4-5. Log-normal plots from benthic fauna based on 3 water quality grades in Kunsan coastal area, February 1994. 124
Fig. 3-4-6. Log-normal plots from benthic fauna based on 3 water quality grades in Kunsan coastal area, May 1994. 125
Fig. 3-4-7. Log-normal plots from benthic fauna based on 3 water quality grades in Mokpo coastal area, February 1994. 126
Fig. 3-4-8. Log-normal plots from benthic fauna based on 3 water quality grades in Mokpo coastal area, May 1994. 127
Fig. 3-4-9. Rank-frequency diagrams in benthic fauna of each water quality grade in Inchon. 130
Fig. 3-4-10. Rank-frequency diagrams in benthic fauna of each water quality grade in Banwol. 131
Fig. 3-4-11. Rank-frequency diagrams in benthic fauna of each water quality grade in Kunsan. 133
Fig. 3-4-12. Rank-frequency diagrams in benthic fauna of each water quality grade in Mokpo. 134
Fig. 3-4-13. Species diversity index of 4 coastal area in February 1994. 137
Fig. 3-4-14. Species diversity index of 4 coastal area in May 1994. 137
Fig. 3-4-15. Plot of infaunal trophic indices in Inchon coastal area in February 1994. 140
Fig. 3-4-16. Plot of infaunal trophic indices in Inchon coastal area in May 1994. 141
Fig. 3-5-17. Infaunal trophic indices in Inchon. 142
Fig. 3-4-18. Plot of infaunal trophic indices in Banwol coastal area in Mar. 1994. 144
Fig. 3-4-19. Plot of infaunal trophic indices in Banwol coastal area in June 1994. 145
Fig. 3-4-20. Infaunal trophic indices in Banwol 146
Fig. 3-4-21. Plot of infaunal trophic indices in Kunsan coastal area in February 1994. 148
Fig. 3-4-22. Plot of infaunal trophic indices in Kunsan coastal area i n May 1994. 149
Fig. 3-4-23. Infaunal trophic indices in Kunsan. 150
Fig. 3-4-24. Plot of infaunal trophic indices in Mokpo coastal area in February 1994. 152
Fig. 3-4-25. Plot of infaunal trophic indices in Mokpo coastal area in May 1994. 153
Fig. 3-4-26. Infaunal trophic indices in Mokpo. 154
Fig. 3-5-1. A map showing the sampling stations and bathymetry in Chinhae Bay. 158
Fig. 3-5-2. Log-normal plots of each station from benthic fauna in Chinhae Bay, August '89 to May '90. 171
Fig. 3-5-3. Seasonal variation of log-normal plots at station 4 in Chinhae Bay, August '89 to May '90. 172
Fig. 3-5-4. Rank-frequency diagrams at station 1, 2, 4, 6 in Chinhae Bay, August '89 to May '90. 173
Fig. 3-5-5. Seasonal variation of Rank-frequency diagrams at station 4 in Chinhae Bay, August '89 to May '90 175
Fig. 3-5-6. Seasonal variation of diversity index at each zone in Chinhae Bay, August '89 to May '90. 177
Fig. 3-5-7. Seasonal variation of Infaunal Trophic Index values in Chinhae Bay, August '89 to May '90. 180
Fig. 3-5-8. Seasonal variation of Infaunal Trophic Index at each zone in Chinhae Bay, August '89 to May '90. 186
Fig. 3-5-9. Korean water quality grade in Chinhae Bay by the Ministry of Environment (1993). 188
Fig. 3-5-10. Marine environment quality in Chinhae Bay by the Infaunal Trophic Index 189
Fig. 3-6-1. Structure of environmental and benthic biological database. 192
Fig. 3-6-2. Example of data input screen view for benthic organisms. 197
Fig. 3-6-3. Example of user interface screen view for data search. 198
Fig. 3-6-4. Schematic diagram for developing DBMS. 199