... Subsurface 3. 4.1.1 Dilution (Recharge) 3. 4.1.2 Advection 3. 4.1 .3 Dispersion 3. 4.2 Phase Transfers 3. 4.2.1 Sorption 3. 4.2.2 Stabilization 3. 4.2 .3 Volatilization 3. 4 .3 Transformation Mechanisms 3. 4 .3. 1 ... military activities and include the explosives trinitrotoluene (TNT), royal Dutch explosive (RDX or hexahydro-1 ,3, 5-trinitro-1 ,3, 5-triazine), and octahydro-1 ,3, 5,7-tetranitro-1 ,3, 5,7tetrazocene ... CHAPTER Monitored Natural Attenuation CONTENTS 3. 1 Introduction 3. 1.1 Definitions of Natural Attenuation 3. 2 Approaches for Evaluating Natural Attenuation 3. 3 Patterns vs Protocols 3. 3.1 Protocols...