Hierarchical Classification System of the Knowledge Base
- 1.
Water Resources - 2.
Water Resources Use - 3.
Agriculture - 4.
Land Reclamation - 5.
Land Degradation and Desertification - 6.
Hydroecology - 7.
Climate Change - 8.
Water Governance and Management - 9.
Water Law and Policy - 10.
Economic and Financial Aspects - 11.
Water and Education - 12.
Water and Ethics - 13.
Decision Support System - 14.
Sustainable Development, Green Growth, and Security - 15.
Gender and Gender Policy - 16.
Energy
Land Degradation and Desertification
Selected bibliography
