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동의어 포함

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목차

표제지=0,1,1

제출문=1,2,1

요약문=2,3,15

SUMMARY=17,18,8

목차=25,26,4

List of tables=29,30,2

List of figures=31,32,3

CONTENTS=34,35,4

제1장 서론=38,39,3

제2장 국내외 기술개발 현황=41,42,1

제3장 서식어장의 환경특성=42,43,1

제1절 수질 및 저질 성상=42,43,1

1. 재료 및 방법=42,43,2

2. 연구결과 및 고찰=43,44,5

제2절 먹이생물조사=48,49,1

1. 재료 및 방법=48,49,1

2. 연구결과 및 고찰=48,49,4

제3절 저서생물 및 공생생물 조사=52,53,1

1. 재료 및 방법=52,53,1

2. 연구결과 및 고찰=52,53,2

제4절 개불 사육시 환경변화=54,55,1

1. 재료 및 방법=54,55,1

1.1. 실험어=54,55,1

1.2. 사육수조=54,55,1

1.3. 실험 방법=55,56,2

2. 연구결과 및 고찰=57,58,1

2.1. 넙치 폐사 개체 수=57,58,1

2.2. 넙치 증중량 및 성장률=57,58,4

2.3. 개불의 생잔율 및 체중,체장변화=61,62,3

2.4. 사육 환경(수질)=64,65,4

2.5. 사육환경(저질)=68,69,3

제4장 생식기작 및 착저유인물질 개발=71,72,1

제1절 생식주기 조사=71,72,1

1. 재료 및 방법=71,72,1

2. 연구결과 및 고찰=71,72,1

2.1. 생식소 중량 지수(GSI)의 월 변화=72,73,1

2.2. 난경 변화=72,73,4

제2절 생식소 변화 양상=76,77,1

1. 재료 및 방법=76,77,1

2. 연구결과=76,77,1

2.1. 난소=76,77,4

2.2. 정소=80,81,2

3. 고찰=82,83,2

제3절 착저유인물질 탐색=84,85,1

1. 재료 및 방법=84,85,1

1.1. Urechis unicinctus의 유생에 대한 착저유인물질(UM)의 영향=84,85,1

1.2. 개불유생의 착저반응의 선택성 실험=84,85,2

1.3. UM의 온도변화에 대한 효율성 실험=85,86,1

2. 연구결과=85,86,1

2.1. Urechis unicinctus의 유생에 대한 착저유인물질(UM)의 영향=85,86,1

2.2. 개불유생의 착저반응의 선택성 실험=86,87,1

2.3. UM의 온도변화에 대한 효율성 실험=86,87,1

3. 고찰=86,87,6

제4절 유리아미노산에 대한 개불유생의 착저반응=92,93,1

1. 재료 및 방법=92,93,1

2. 연구결과=92,93,2

3. 고찰=93,94,16

제5장 종묘생산기술개발=109,110,1

제1절 개불어미의 저질입도별 선택성과 굴의 형태=109,110,1

1. 재료 및 방법=109,110,2

2. 연구결과 및 고찰=110,111,6

제2절 난발생과 유생의 변태과정=116,117,1

1. 재료 및 방법=116,117,1

2. 연구결과 및 고찰=116,117,3

제3절 난발생에 미치는 환경요인=119,120,1

1. 재료 및 방법=119,120,1

2. 연구결과 및 고찰=119,120,7

제4절 먹이별 유생의 성장 및 생존율=126,127,1

1. 재료 및 방법=126,127,1

2. 연구결과 및 고찰=127,128,3

제5절 먹이별 치충의 성장 및 생존율=130,131,1

1. 재료 및 방법=130,131,1

2. 연구결과 및 고찰=131,132,4

제6절 자치어 사육시 적정환경요인 조사=135,136,1

1. 재료 및 방법=135,136,3

2. 연구결과 및 고찰=138,139,8

제6장 연구 성과 및 활용계획=146,147,1

제1절 기술적 측면=146,147,1

제2절 경제ㆍ산업적 측면=146,147,2

제3절 연구 성과=147,148,3

제4절 활용방안=149,150,1

제7장 참고문헌=150,151,5

첨부자료:특허증=155,156,1

영문목차

[title page etc.]=0,1,29

List of tables=29,30,2

List of figures=31,32,3

CONTENTS=34,35,4

Chapter I. Introduction=38,39,3

Chapter II. The present state of technique=41,42,1

Chapter III. Environmental and ecological study=42,43,1

Section 1. Water and sediment quality=42,43,1

1. Materials and methods=42,43,2

2. Result and discussion=43,44,5

Section 2. Food organism=48,49,1

1. Materials and methods=48,49,1

2. Result and discussion=48,49,4

Section 3. Benthic animal and commensal=52,53,1

1. Materials and methods=52,53,1

2. Result and discussion=52,53,2

Section 4. Environment change on Urechis unicinctus cultured=54,55,1

1. Materials and methods=54,55,1

1.1. Experimental fish=54,55,1

1.2. Cultured tank=54,55,1

1.3. Methods=55,56,2

2. Result and discussion=57,58,1

2.1. Mortality of flatfish=57,58,1

2.2. Gain weight and growth rate of flatfish=57,58,4

2.3. Weight and length of change of Urechis unicinctus=61,62,3

2.4. Water quality=64,65,4

2.5. Sediment quality=68,69,3

Chapter IV. Reproductive cycle and inductive settlement=71,72,1

Section 1. Reproductive cycle=71,72,1

1. Materials and methods=71,72,1

2. Result and discussion=71,72,1

2.1. Monthly change of GSI=72,73,1

2.2. Monthly change of egg diameter=72,73,4

Section 2. Change of gamete=76,77,1

1. Materials and methods=76,77,1

2. Result=76,77,1

2.1. Ovary=76,77,4

2.2. Testis=80,81,2

3. Discussion=82,83,2

Section 3. Induction of settlement=84,85,1

1. Materials and methods=84,85,1

1.1. The rapidity of settlement in response to UM=84,85,1

1.2. The specificity of larval responses to UM in promoting settlement=84,85,2

1.3. Stability of UM for temperature change=85,86,1

2. Result=85,86,1

2.1. The rapidity of settlement in response to UM=85,86,1

2.2. The specificity of larval responses to UM in promoting settlement=86,87,1

2.3. Stability of UM for temperature change=86,87,1

3. Discussion=86,87,6

Section 4. Induction of settlement by mono amino acid=92,93,1

1. Materials and methods=92,93,1

2. Result=92,93,2

3. Discussion=93,94,16

Chapter V. Development of seed reproduction technique=109,110,1

Section 1. Burrow sharpe and preference of grain-size of U. unicinctus=109,110,1

1. Materials and methods=109,110,2

2. Result and discussion=110,111,6

Section 2. Egg development and metamorphosis=116,117,1

1. Materials and methods=116,117,1

2. Result and discussion=116,117,3

Section 3. The effect of environmental factor on egg development=119,120,1

1. Materials and methods=119,120,1

2. Result and discussion=119,120,7

Section 4. Growth and survival rate on larvae of U. unicinctus by food organism=126,127,1

1. Materials and methods=126,127,1

2. Result and discussion=127,128,3

Section 5. Growth and survival rate on young U. unicinctus by food organism=130,131,1

1. Materials and methods=130,131,1

2. Result and discussion=131,132,4

Section 6. Suitable environment of young U. unicinctus cultured=135,136,1

1. Materials and methods=135,136,3

2. Result and discussion=138,139,8

Chapter VI. Research achievement and practical application=146,147,1

Section 1. Technique=146,147,1

Section 2. Economical=146,147,2

Section 3. Research achievement=147,148,3

Section 4. Practical application=149,150,1

Chapter VII. Reference=150,151,6

표목차

Table 1. Sedimentary composition of the sampling sites=45,46,1

Table 2. Monthly change temperature,salinity,DO,COD,DIN and PO₄³-(이미지 참조) -P in sampling area=46,47,2

Table 3. Monthly phytoplankton amount in sampling stations(Cells/ml)=50,51,1

Table 4. Monthly change dominant species in sampling stations(%)=51,52,1

Table 5. Monthly abundance of benthic macroinvertebrates in sampling area=53,54,1

Table 6. Number of Urechis unicinctus and Paralichthys olivaceus in each experimental group=56,57,1

Table 7. Compare with response to amino acid=108,109,1

Table 8. Burrowing rates of Urechis unicinctus after 20 days in each experimental tank with different grain size=113,114,1

Table 9. Distribution and body weight of burrowing Urechis unicinctus in every 10cm depth of sediment=113,114,1

Table 10. Mean weight,length and GSI of Urechis unicinctus=126,127,1

Table 11. Survival rate and survival rate of Urechis unicinctus fed with different feeds=129,130,1

Table 12. Measurement of Urechis unicinctus used in spawning induction the experiment=130,131,1

Table 13. Growth rate and survival rate of Urechis unicinctus fed with different feed=132,133,1

Table 14. Measurement of Urechis unicinctus used in spawning induction the experiment=136,137,1

Table 15. Burrowing of Urechis unicinctus after 30 days in each experimental tank with different grain size=139,140,1

Table 16. Distribution of Urechis unicinctus in every 2.5 cm depth of sediment=140,141,1

Table 17. Relationships between water temperature and time (hour) required to each developmental stage from fertilization egg=140,141,1

그림목차

Fig. 1. Map showing the sampling station=44,45,1

Fig. 2. Mortality rate of Paralichthys olivaceus in each experimental groups=59,60,1

Fig. 3. Weight gain of Paralichthys olivaceus in each experimental groups=60,61,1

Fig. 4. Change of Urechis unicinctus's body weight in each experimental group=62,63,1

Fig. 5. Change of Urechis unicinctus's body length in each experimental group=63,64,1

Fig. 6. Change of NH(이미지참조)-N in each experimental group=66,67,1

Fig. 7. Change of NO(이미지참조)-N in each experimental group=67,68,1

Fig. 8. Change of BCOD in each experiment group=69,70,1

Fig. 9. Change of AVS in each experiment group=70,71,1

Fig. 10. Adult Urechis unicinctus=73,74,1

Fig. 11. Monthly change of the gonadosomatic index(GSI) in Urechis unicinctus=74,75,1

Fig. 12. Monthly change of egg size composition of Urechis unicinctus=75,76,1

Fig. 13. Histological identifications of internal morphology and developmental phases of ovary in Urechis unicinctus=78,79,1

Fig. 14. Monthly change in frequency of the ovarian development stage in Urechis unicinctus=79,80,1

Fig. 15. Histological identifications of internal morphology and the developmental phases of testis in the Urechis unicinctus=81,82,1

Fig. 16. Larval settlement responses to UM in sea water,to sea water alone and to UM coating to test tube=89,90,1

Fig. 17. Larval settlement responses to UM in sea water,to blood of Urechis unicinctus and to sticky liquid substance of Tegillarca granosa=90,91,1

Fig. 18. The heat lability of Urechis unicinctus "UM":larvae were examined for settlement at heating different temperature;there were 20 larvae in treatment=91,92,1

Fig. 19. Mean percent settlement of Urechis unicinctus's larva in response to glycine for 3h(p<0.05)=95,96,1

Fig. 20. Mean percent settlement of Urechis unicinctus's larva in response to glycine for 24h(p<0.05)=96,97,1

Fig. 21. Mean percent settlement of Urechis unicinctus's larva in response to L-leucine for 3h(p<0.05)=97,98,1

Fig. 22. Mean percent settlement of Urechis unicinctus's larva in response to L-leucine for 24h(P<0.05)=98,99,1

Fig. 23. Mean percent settlement of Urechis unicinctus's larva in response to L-alanine for 3h(p<0.05)=99,100,1

Fig. 24. Mean percent settlement of Urechis unicinctus's larva in response to L-alanine for 24h(p<0.05)=100,101,1

Fig. 25. Mean percent settlement of Urechis unicinctus's larva in response to L-lysine for 3h(p<0.05)=101,102,1

Fig. 26. Mean percent settlement of Urechis unicinctus's larva in response to L-lysine for 24h(p<0.05)=102,103,1

Fig. 27. Mean percent settlement of Urechis unicinctus's larva in response to L-aspartic acid for 3h(p<0.05)=103,104,1

Fig. 28. Mean percent settlement of Urechis unicinctus's larva in response to L-aspartic acid for 24h(p<0.05)=104,105,1

Fig. 29. Mean percent settlement of Urechis unicinctus's larva in response to glutamic acid for 3h(p<0.05)=105,106,1

Fig. 30. Mean percent settlement of Urechis unicinctus's larva in response to glutamic acid for 24h(p<0.05)=106,107,1

Fig. 31. Mortality of Urechis unicinctus's larva in each concentration(p<0.05)=107,108,1

Fig. 32. Schematic diagram for burrowing behavior of Urechis unicinctus on the various sediment size=112,113,1

Fig. 33. Variation of water temperture(■) and pH(●) of rearing sea water during the experiment period=114,115,1

Fig. 34. The various types of Urechis unicinctus burrow=115,116,1

Fig. 35. Development stage of Urechis unicinctus=118,119,1

Fig. 36. Survival rate of fertilized eggs of Urechis unicinctus at various pH.=122,123,1

Fig. 37. Hatching rate of fertilized eggs of Urechis unicinctus at various pH.=123,124,1

Fig. 38. Survival rate of fertilized eggs of Urechis unicinctus at various salinities=124,125,1

Fig. 39. Hatching rate of fertilized eggs of Urechis unicinctus at various salinities=125,126,1

Fig. 40. Survival rate of Urechis unicinctus on rearing day=133,134,1

Fig. 41. Relationships between body length and body breadth of Urechis unicinctus larvae=134,135,1

Fig. 42. Schematic diagram for burrowing behavior of Urechis unicinctus of the various sediment size=137,138,1

Fig. 43. Triangular diagrams of sediment composition in sampling areas. Closed circles indicate Urechis unicinctus distribution=139,140,1

Fig. 44. Relationship between water temperature and time required to each developmental stage after spawning=141,142,1

Fig. 45. Relationships between time required to developmental stage and integral water temperature=142,143,1

Fig. 46. Survival rate of Urechis unicinctus on development stage=143,144,1

Fig. 47. Relationships between body length and body breadth of Urechis unicinctus larva=144,145,1

Fig. 48. Developmental stage of Urechis unicinctus in laboratory=145,146,1