FROZEN HEAT | Volume 1

CONTENTS

11

Chapter 1 What are Gas Hydrates? 1.1 Introduction 1.2 What are Gas Hydrates?

12 14 16 21

1.3 Gas Hydrate Formation, Stability, and Occurrence 1.4 What Forms Do Gas Hydrates Take in Nature?

31

Chapter 2 Methane Gas Hydrates and the Natural Carbon Cycle 2.1 Introduction 2.2 Methane Generation and Consumption 2.3 A Gas Hydrate Capacitor in the Global Carbon Cycle? 2.4 Life at Marine Methane Seeps

33 34 40 42

51

Chapter 3 Assessment of the Sensitivity and Response of Methane Gas Hydrate to Global Climate Change

3.1 Introduction 3.2 The Role of Gas Hydrate in Past Climate Change 3.3 Key Issues for Linking Gas Hydrate with Climate Change 3.4 Global Climate Change Projections 3.5 Response of Gas Hydrates to Climate Change 3.6 Review of Sensitivity of Global Gas Hydrate Inventory to Climate Change 3.7 Conclusions

52 53 54 55 57 68 71

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