생몰정보
소속
직위
직업
활동분야
주기
서지
국회도서관 서비스 이용에 대한 안내를 해드립니다.
검색결과 (전체 1건)
원문 있는 자료 (1) 열기
원문 아이콘이 없는 경우 국회도서관 방문 시 책자로 이용 가능
목차보기더보기
표제지
Abstract
목차
Ⅰ. 서론 15
1. 연구배경 및 필요성 15
2. 연구지역의 자연환경 19
2-1. 지형 및 지질 19
2-2. 강우량 및 하천현황 20
2-3. 해황 및 해지지형 21
3. 지하수의 부존형태 및 특성 24
3-1. 지하수의 부존형태 및 원리 24
3-2. 담수와 염수 경계면의 물리적 특성 31
4. 연구목적 및 범위 33
Ⅱ. 재료 및 방법 36
1. 조사해역 및 시료채취 방법 36
1-1. 조사해역의 선정배경 36
1-2. 시료채취 방법 40
2. 연구방법 53
2-1. 영양염류 및 주요이온 분석 53
2-2. 방사성 동위원소 분석 54
Ⅲ. 결과 및 고찰 56
1. 해저 지하수의 유출량 산정 56
1-1. 제주지역의 물수지 현황 56
1-2. 해저 지하수의 유출속도 58
1-3. 해저 담지하수의 유출량 및 해수의 재순환량 산정 63
2. 영양염류 및 방사성 동위원소의 농도분포 특성과 해저 유출량 산정 71
2-1. 지하해수, 용출수, 간극수의 주요이온 농도 분포 특성 71
2-2. 영양염류 및 방사성 동위원소의 농도 분포 특성 83
2-3. 담지하수 및 재순환 해수의 유출에 의한 영양염류 및 228Ra, 226Ra의 해저 유출량 산정 104
3. 방두만 해역에서 영양염류의 물질수지 산정 111
3-1. 해양화학적 특성 111
3-2. 영양염류의 물질수지 산정 116
Ⅳ. 종합결론 131
Ⅴ. 결론요약 134
Ⅵ. 참고문헌 136
Ⅶ. 감사의 글 154
Table 1. Summary of sampling datas of coastal seawater, ground-seawater, springwate, porewater, and fish farms discharge for measuring of nutrients and Ra isotopes 41
Table 2. Location of sampling ground-seawater in Jeju Island 42
Table 3. Location of sampling springwater in Jeju Island 43
Table 4. Location of sampling porewater in Jeju Island 44
Table 5. Location of sampling coastal seawater in Jeju Island 45
Table 6. Location of sites mesured for seepage rates in Jeju Island 46
Table 7. Location of the sampling site for analysis of seawater, porewater, and fish farms discharge in the Bangdu bay, Jeju Island 47
Table 8. Summary of analytical method for temperature, salinity, nutrients, major ions, radionuclides and seepage rate 55
Table 9. Results of seepage rates in the eastern and western areas of Jeju Island 61
Table 10. Results of submarine discharge of fresh-groundwater and recirculating seawater in the eastern and western areas of Jeju Island 65
Table 11. The average concentrations of major cations and anions in ground-seawater of Jeju Island 79
Table 12. The average concentrations of major cations and anions in springwater of Jeju Island 80
Table 13. The average concentrations of major cations and anions in porewater of Jeju Island 81
Table 14. The average concentrations of major cations and anions in coastal seawater of Jeju Island 82
Table 15. The average concentrations of nutrients in ground-seawater of Jeju Island 92
Table 16. The average concentrations of nutrients in springwater of Jeju Island 93
Table 17. The average concentrations of nutrients in proewater of Jeju Island 94
Table 18. The average concentrations of nutrients in coastal seawater of Jeju Island 95
Table 19. The activities of 228Ra, 226Ra and 222Rn in ground-seawater of Jeju Island 102
Table 20. The activties of 228Ra, 226Ra and 222Rn in springwater of Jeju Island 102
Table 21. The activties of 222Rn in porewater of Jeju Island 103
Table 22. The activties of 228Ra, 226Ra and 222Rn in coastal seawater of Jeju Island 103
Table 23. The submarine fluxes of DIN, DIP, SiO₂, 228Ra and 226Ra by fresh-groundwater discharge in the eastern and western areas of Jeju Island 108
Table 24. The submarine fluxes of DIN, DIP, SiO₂, 228Ra and 226Ra by recirculating seawater discharge in the eastern and western areas of Jeju Island 109
Table 25. The concentrations of nutrients in seawaters in the Bangdu bay, Jeju Island 117
Table 26. The concentrations of nutrients in porewater in the Bangdu bay, Jeju Island 118
Table 27. The average concentrations of nutrients in porewater, seawater, and, fish farms discharge in the Bangdu bay, Jeju Island 119
Table 28. The fluxes and concentrations used to calaulate the mass balance of nutrients in the Bangdu bay, Jeju Island 127
Table 29. The result of mass balance of nutrients the Bangdu bay, Jeju Island 128
Fig 1. Schematic diagram showing the processes associated with the discharge of submarine groundwater 18
Fig 2. Monthly variation of average precipitation in Jeju, Seogwipo, Gosan and Seongsan from 1998 to 2002 22
Fig 3. Schematic diagram showing basal groundwater, parabasal groundwater and high level groundwater in Jeju Island(KWRC, 1993) 27
Fig 4. Principle of the Ghyben - Herzberg theory (KWRC, 1993) 30
Fig 5. Schematic diagram of transition zone between basal groundwater and seawater 32
Fig 6. A map showing sites measured for seepage rates and sampling ground-seawater, springwater, porewater, coastal seawater and seepage rates occurring on the coast of Jeju Island 37
Fig 7. A map showing sampling sites for nutrient mass balance in Bangdu bay, Jeju Island 38
Fig 8. Measurement principle (A) and manual seepage meter (B) used for measuring of groundwater discharge rate 49
Fig 9. A picture showing the discharge wolume of submarine groundwater obtained using manual seepage meter during 20minutes at Sinyang beach of Jeju Island 50
Fig 10. Schematic diagram showing the experiment setup for the RAD-7 exchanger continuous radon-in-water monitor 52
Fig 11. Water balance in Jeju Island. Reported to total precipitation 3.38x10^9 m/yr. surace runoff 0.63x10^9 m/yr, evaporation 1.26x10^9 m/yr and groundwater recharge 1.49x10^9 ㎥/vr. respectivelv (KWRC.1993) 57
Fig 12. The horizontal variations of seepage rates determined using manual seepage meters are shown as a bar, scaled proportional to the indexed rate of 50 m/yr 60
Fig 13. A comparison of average seepage rates on the coastal shore from the various environment 62
Fig 14. Submarine discharge of fresh-groundwater (A) and recirculated seawater (B) in the eastern and western area of Jeju Island 64
Fig 15. Schematic diagram showing the water cycle in Jeju Island 69
Fig 16. Concentrations of major cations and anions in coastal seawater, ground-seawater, springwater, and porewater off Jeju Island 74
Fig 17. Correlations between major ions and chlorine ion in ground-seawater(▲), springwater(●), porewater(■), and coastal seawater(X) in Jeju Island 77
Fig 18. The concentrations of dissolved inorganic nitrogen in porewater, springwater, ground-seawater, and coastal seawater in Jeju Island 85
Fig 19. The concentrations of dissolved inorganic phosphate in porewater, ground-seawater, and coastal seawater in Jeju Island 88
Fig 20. The concentrations of silicate in porewater, springwater, ground-seawater, and coastal seawater in Jeju Island 90
Fig 21. The activities of 228Ra in springwater, ground-seawater, and coastal seawater of Jeju Island 98
Fig 22. The activities of 226Ra in springwater, ground-seawater, and coastal seawater of Jeju Island 99
Fig 23. The activities of 222Rn of springwater, ground-seawater, and porewater in Jeju Island 100
Fig 24. The fluxes of DIN, DIP, SiO₂, 228Ra and 226Ra through submarine fresh-groundwater discharge in the eastern and western areas of Jeju Island 105
Fig 25. The fluxes of DIN, DIP, SiO₂, 228Ra and 226Ra through discharge of recirculated seawater in the eastern and western areas of Jeju Island 107
Fig 26. The concentrations of nutrients in seawater from Bangdu bay, Jeju Island 112
Fig 27. The concentrations of nutrients in porewater from Bangdu bay, Jeju Island 114
Fig 28. The average concentrations of nutrients in porewater, seawater and fish farms discharge in the Bangdu bay, Jeju Island 115
Fig 29. A one-box model used for calculating nutrients mass balance in Bangdu bay, Jeju Island (SGD : Submarine groundwater discharge) 121
Fig 30. Influx of nutrients from fish farms discharge and submarine discharge in the Bangdu bay, Jeju Island 125
Fig 31. Correlation of primary production in the Jeju coast and Bangdu bay, Jeju Island 129
Fig 32. A picture showing the surplus of plant biomass (green laver) by eutrophication of Bangdu bay, Jeju Island 130
원문구축 및 2018년 이후 자료는 524호에서 직접 열람하십시요.
도서위치안내: / 서가번호:
우편복사 목록담기를 완료하였습니다.
* 표시는 필수사항 입니다.
* 주의: 국회도서관 이용자 모두에게 공유서재로 서비스 됩니다.
저장 되었습니다.
로그인을 하시려면 아이디와 비밀번호를 입력해주세요. 모바일 간편 열람증으로 입실한 경우 회원가입을 해야합니다.
공용 PC이므로 한번 더 로그인 해 주시기 바랍니다.
아이디 또는 비밀번호를 확인해주세요
