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Intro
Acknowledgement
Contents
About the Editors
Biochar Role in Soil Carbon Stabilization and Crop Productivity
1 Introduction
2 Role of Biochar in Soil Carbon Stabilization
2.1 Effect of Feedstock on Biochar Properties
2.2 Effect of Pyrolysis Temperature on Biochar Properties and Carbon
2.3 Cation/Anion Exchange Capacity, pH, and Carbon Mineralization
2.4 Recalcitrance and Carbon Storage
2.5 Role of Biochar Porosity in Improving Soil Functions and Soil Carbon Stabilization
3 Effect of Biochar Amendment on Soil Carbon Balance

3.1 Beneficial Effect of Biochar Application on Soil Carbon Storage
3.1.1 Effect on Water Retention
3.1.2 Effect on Soil Erosion
3.2 Effect on Crop Yield and Economic Productivity in Agriculture
4 Biochar-Soil Community Interactions and Its Effect on Soil Carbon
4.1 Microorganisms
4.2 Plants
4.3 Soil Fauna
5 Biochar Role in Metabolic Processes in Soil
5.1 Nutrients and Their Availability
5.2 Sorption Ability of Biochar and Carbon Binding
5.3 Biochar Potential to Affect Soil Carbon Stock
6 Interaction of Biochar with Other Amendments and Impact on Soil Carbon

7 Future Perspective
8 Conclusion
References
Glomalin: A Key Indicator for Soil Carbon Stabilization
1 Introduction
2 Determination and Terminology of Glomalin
3 Composition
4 Glomalin Pathways
5 Arbuscular Mycorrhizal Fungi
6 Role of Glomalin in Soil
6.1 Soil Aggregation and Carbon Storage
6.2 Resistance to Abiotic Stress
6.2.1 Water Stress
6.2.2 Pollution by Heavy Metals
6.2.3 High Temperature
6.3 Biotic Stress
6.4 Glomalin Turnover and Recalcitrance
7 Glomalin Locking Carbon Stabilization and Sequestration
8 Glomalin Management in Soil

8.1 Methods to Increase or Decrease Glomalin Level in Soils
8.2 Effect of GRSP Treatment on Crops
8.3 Potential Role of Glomalin in Soil Sustainability
8.4 Glomalin Remediating Polluted Soil
9 Conclusion and Perspective
References
Clay Mineralogy: Soil Carbon Stabilization and Organic Matter Interaction
1 Introduction
2 Clay Mineralogy
2.1 Montmorillonite
2.2 Kaolinite
2.3 Mixed Layer
2.4 Illite
2.5 Mica
2.6 Chlorite
3 Clay Diagenesis and Structure of Clay Minerals
3.1 Phyllosilicate or Layer Silicate Minerals
3.2 Secondary Minerals

4 Carbon Sequestration
5 Properties Impacting Soil Carbon Sequestration
5.1 Soil Characteristics
5.2 Management Activities
5.3 Environmental Settings
6 Soil Organic Matter
7 Soil Organic Carbon Stabilization
7.1 Physical Stabilization
7.2 Chemical Stabilization
7.3 Biological Stabilization
8 Interaction of Clay Mineral with Organic Matter
8.1 Electrostatic Forces of Attraction
8.2 Ligand Exchange
8.3 Cations (Polyvalent-Type) Bridging
8.4 van der Waals Forces and Hydrogen Bonding

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