표제지
목차
I. 서론 11
II. 재료 및 방법 13
1. 조사수역 및 방법 13
2. 식물플랑크톤의 농축 및 분석 13
3. 식물플랑크톤의 현존량 및 우점종 15
4. 식물플랑크톤의 군집분석 15
III. 결과 16
1. 조사수역의 환경적 특성 16
1.1. 새만금 수역의 개황 16
1.2. 기후현황 17
1.3. 강수량 19
2. 조사수역의 수온과 염분 21
2.1. 새만금 남단 내측수역 21
2.2. 새만금 남단 외측수역 23
2.3. 문포항 수역 25
3. 조사수역의 식물플랑크톤 종조성 27
3.1. 새만금 남단 내측수역 27
3.2. 새만금 남단 외측수역 29
3.3. 문포항 수역 31
4. 조사수역의 식물플랑크톤 현존량 33
4.1. 새만금 남단 내측수역 33
4.2. 새만금 남단 외측수역 35
4.3. 문포항 수역 37
5. 조사수역의 식물플랑크톤 우점종 39
5.1. 새만금 남단 내측수역 39
5.2. 새만금 남단 외측수역 43
5.3. 문포항 수역 47
6. 조사수역의 종 다양성 지수와 우점도 지수 51
6.1. 새만금 남단 내측수역 51
6.2. 새만금 남단 외측수역 53
6.3. 문포항 수역 55
7. 조사수역의 식물플랑크톤 분류군별 변화 57
7.1. 새만금 남단 내측수역 57
7.2. 새만금 남단 외측수역 62
7.3. 문포항 수역 67
8. 조사수역의 계절에 따른 우점종의 변화 비교 72
8.1. 새만금 남단 내측수역 72
8.2. 새만금 남단 외측수역 74
8.3. 문포항 수역 76
IV. 토의 78
참고문헌 82
국문요약 86
Abstract 88
감사의 글 98
Table 1. The seasonal variation in the dominant phytoplankton species at inner area of southern Saemangeum(St.1). 73
Table 2. The seasonal variation in the dominant phytoplankton species at outer area of southern Saemangeum(St.2) 75
Table 3. The seasonal variation in the dominant phytoplankton species at Munpo Harbor(St.3). 77
Table 4. Comparison in the phytoplankton communities in 3 sampling stations. 81
Fig.1. Map of the sampling stations(St.1: southern Saemangeum inside, St.2: southern Saemangeum outside,St.3: Munpo Harbor). 14
Fig.2. The variation in daily average temperature(℃) at the adjacent area of southern Saemangeum. 18
Fig.3. The variation in monthly average temperature(℃) at the adjacent area of southern Saemangeum. 18
Fig.4. The variation in daily precipitation(mm) at the adjacent area of southern Saemangeum 20
Fig.5. The variation in monthly precipitation(mm) at the adjacent area of southern Saemangeum. 20
Fig.6. The variations in water temperature(℃)(a) and salinity(psu)(b) at innerarea of southern Saemangeum(St.1). 22
Fig.7. The variations in water temperature(℃)(a) and salinity(psu)(b) at outerarea of southern Saemangeum(St.2). 24
Fig.8. The variations in water temperature(℃)(a) and salinity(psu)(b) at Munpo Harbor(St.3). 26
Fig.9. The relative species richness of major phytoplankton groups at inner area of southern Saemangeum(St.1) 28
Fig.10. The relative species richness of major phytoplankton groups at outer area of southern Saemangeum(St.2). 30
Fig.11. The relative species richness of major phytoplankton groups at Munpo Harbor(St.3). 32
Fig.12. The variation in phytoplankton abundances(cells mL-1) at inner area of southern Saemangeum(St.1). 34
Fig.13. The relative abundance of major phytoplankton groups at inner area of southern Saemangeum(St.1). 34
Fig.14. The variation in phytoplankton abundances(cellsmL-1) at outer area of southern Saemangeum(St.2). 36
Fig.15. The relative abundance of major phytoplankton groups at outer area of southern Saemangeum(St.2). 36
Fig.16. The variation in phytoplankton abundances(cellsmL-1) at Munpo Harbor(St.3) 38
Fig.17. The relative abundance of major phytoplankton groups at Munpo Harbor(St.3) 38
Fig.19. Fluctuations in the abundance of the dominant phytoplankton species(Thalassiosira nordenskioldii, Osillatoria spp., Skeletonema costatum, Karlodinium spp., Heterocapsa triquetra and Eucampia zodiacus)at outer area of southern Saemangeum(St.2). 44
Fig.20. Fluctuations in the abundance of the dominant phytoplankton species(Euglena spp., Prorocentrum minimum, cryptophytes(〈15㎛), Heterocapsa triquetra, cryptophytes(〉15㎛) and Gymnodinium spp.)at Munpo Harbor(St.3) 48
Fig.21. The variations in diversity indies(a) and dominanceindies(b) of phytoplankton community at inner area of southern Saemangeum(St.1). 52
Fig.22. The variations in diversity indies(a) and dominanceindies(b) of phytoplankton community at outer area of southern Saemangeum(St.2). 54
Fig.23. The variations in diversity indies(a) and dominanceindices(b) of phytoplankton community at Munpo Harbor(St.3) 56
Fig.24. The change of relative species richness of major phytoplankton groups at innerarea of southern Saemangeum(St.1). 58
Fig.25. The variation in abundances of major phytoplankton groups at innerarea of southern Saemangeum(St.1). 59
Fig.26. The change of relative species richness of major phytoplankton groups at outerarea of southern Saemangeum(St.2). 63
Fig.27. The variation in abundances of major phytoplankton groups at outerarea of southern Saemangeum(St.2). 64
Fig.28. The change of relative species richness of major phytoplankton groups at Munpo Harbor(St.3). 68
Fig.29. The variation in abundances of major phytoplankton groups at Munpo Harbor(St.3). 69