Delta Biography, Challenges and Opportunities.- Ancient Water Supply System in Tall Tanis Archaeological Area Northeastern Nile Delta Region, Egypt.- Nile and Groundwater Interaction in the Western Nile Delta, Egypt.- Mapping of Groundwater in Egypt Using RS/GIS: Case Studies, Areas Surrounding Nile Valley and its Delta.- GIS-Based Spatial Distribution of Groundwater Quality in the Western Nile Delta, Egypt.- Modeling of Fertilizer Transport Through Soil, Case Study: Nile Delta.- Groundwater Degradation and Remediation in the Nile Delta Aquifer.- Land Degradation in the Nile Delta.- Management of Salt-Affected Soils in the Nile 1 Delta.- Remediation of Agricultural Drainage Water for Sustainable Reuse On-Farm Water Management in the Nile Delta.- Sediment and Water Quality of the Nile Delta Estuaries.- Assessment of Nile Delta Coastal Zone Using Remote Sensing Protection Methods Against Sea Level Rise Caused by Climatic Change: Case Study of the Nile Delta Coastal Zones.- Estimation of Bathymetry Using High resolution Satellite Imagery: Case Study El-Burullus Lake, Northern Nile Delta.- Sustainability of Water Bodies of Northern Egyptian Lakes: Case Studies, Burrulus and Manzalla Lakes.- Assessment of Egyptian Fishing Ports Along the Coasts of the Nile Delta.- Fish and Fisheries in the Nile Delta.- The Nile Delta: Update, Conclusions and Recommendations.