| CHAPTER 1 INTRODUCTION | 第1-21页 |
| ·STUDY BACKGROUND | 第14-19页 |
| ·STUDY PROJECT | 第19-21页 |
| CHAPTER 2 BIOMARKERS AND ITS APPLICATIONS IN GEOCHEMISTRY | 第21-32页 |
| ·N-ALKANEAND ITS GEOCHEMICAL PARAMETERSAND DIAGNOSTIC RATIOS | 第23-26页 |
| ·N-ALKANOLAND ITS GEOCHEMICAL PARAMETERSAND DIAGNOSTIC RATIOS | 第26-27页 |
| ·N-ALKANOICACIDAND ITS GEOCHEMICAL PARAMETERSAND DIAGNOSTIC RATIOS | 第27-28页 |
| ·POLYCYCLIC AROMATIC HYDROCARBON COMPOSITIONS (PAHS) | 第28-32页 |
| CHAPTER 3 STUDYAREAAND EXPERIMENTAL METHODS | 第32-40页 |
| ·STUDYAREA | 第32-34页 |
| ·EXPERIMENTAL METHODS | 第34-40页 |
| CHAPTER 4 SEDIMENT CHARACTERISTICS OF BIOMARKERS IN LIANGZILAKE | 第40-61页 |
| ·THE VERTICAL DISTRIBUTION OF N-ALKANES IN SEDIMENT CORE | 第40-47页 |
| ·THE VERTICAL DISTRIBUTION OF N-ALKANOLS IN SEDIMENT CORE | 第47-51页 |
| ·THE VERTICAL DISTRIBUTION OF N-ALKANOICACIDS IN SEDIMENT CORE | 第51-55页 |
| ·THE VERTICAL DISTRIBUTION OF PAHS IN SEDIMENT CORE | 第55-59页 |
| ·A BRIEF SUMMARY OF THE CHARACTERISTICS OF THE VERTICAL DISTRIBUTION OFBIOMARKERS | 第59-61页 |
| CHAPTER 5 RESPONSE OF ORGANIC GEOCHEMICAL RECORD FROM LIANGZILAKE TO ENVIRONMENT CHANGE | 第61-63页 |
| CHAPTER 6 FINAL THOUGHTS | 第63-66页 |
| ·SUMMARY OF WORK PRESENTED | 第63-64页 |
| ·ADDITIONAL COMMENTSAND FUTURE DIRECTIONS | 第64-66页 |
| ACKNOWLEDGEMENTS | 第66-67页 |
| REFERENCES | 第67-70页 |
| APPENDIX | 第70-74页 |
