Section I: APC: Anthropogenic Chemicals and Activities 1. Aquatic Communities: Pesticide Impacts [David P. Kreutzweiser and Paul K. Sibley] 2. Coastal Water: Pollution [Piotr Szefer] 3. Groundwater: Mining Pollution [Jeff Skousen and George Vance] 4. Groundwater: Nitrogen Fertilizer Contamination [Lloyd B. Owens and Douglas L. Karlen] 5. Groundwater: Pesticide Contamination [Roy F. Spalding] 6. Lakes and Reservoirs: Pollution [Subhankar Karmakar and O.M. Musthafa] 7. Mines: Acidic Drainage Water [Wendy B. Gagliano and Jerry M. Bigham] 8. Rivers and Lakes: Acidification [Agniezka Galuszka and Zdzistaw M. Migaszewski] 9. Rivers: Pollution [Bogdan Skwarzec] 10. Sea: Pollution [Bogdan Skwarzec] Section II: COV: Comparative Overviews of Important Topics for Environmental Management 11. Rain Water: Harvesting [K.F. Andrew Lo] 12. Water Harvesting [Gary W. Frasier] 13. Groundwater: Saltwater Intrusion [Alexander H.-D. Cheng] 14. Irrigation Systems: Water Conservation [I. Pai Wu, Javier Barragan, and Vince Bralts] 15. Irrigation: Erosion [David L. Bjorneberg] 16. Irrigation: River Flow Impact [Robert W. Hill and Ivan A. Walter] 17. Irrigation: Saline Water [B.A. Stewart] 18. Irrigation: Sewage Effluent Use [B.A. Stewart] 19. Irrigation: Soil Salinity [James D. Rhoades] 20. Managing Water Resources and Hydrological Systems [Honglin Zhong, Zhuoran Liang, and Cheng Li] 21. Runoff Water [Zaneta Polkowska] 22. Salt Marsh Resilience and Vulnerability to Sea-Level Rise and Other Environmental Impacts [Daria Nikitina] 23. The Evolution of Water Resources Management [Francine van den Brandeler and Joyeeta Gupta] 24. Wastewater and Water Utilities [Rudolf Marloth] 25. Wastewater: Municipal [Sven Erik Jorgensen] 26. Water Quality and Quantity: Globalization [Kristi Denise Caravella and Jocilyn Danise Martinez] 27. Water: Cost [Atif Kubursi and Matthew Agarwala] 28. Wetlands: Methane Emission [Anna Ekberg and Torben Rojle Christensen] Section III: CSS: Case Studies of Environmental Management 29. Alexandria Lake Maryut: Integrated Environmental Management [Lindsay Beevers] 30. Aral Sea Disaster [Guy Fipps] 31. Chesapeake Bay [Sean M. Smith] 32. Giant Reed (Arundo donax): Streams and Water Resources [Gretchen C. Coffman] 33. Inland Seas and Lakes: Central Asia Case Study [Andrey G. Kostianoy] 34. Oil Pollution: The Baltic Sea [Andrey G. Kostianoy] 35. Status of Groundwater Arsenic Contamination in the GMB Plain Abhijit Das, Antara Das, Meenakshi Mukherjee, Bhaskar Das, Subhas Chandra Mukherjee, Shyamapada Pati, Rathindra Nath Dutta, Quazi Quamruzzaman, Khitish Chandra Saha, Mohammad Mahmudur Rahman, Dipankar Chakraborti, and Tarit Roychowdhury 36. Yellow River [Zixi Zhu, Ynuzhang Wang, and Yifei Zhu] Section IV: DIA: Diagnostic Tools: Monitoring, Ecological Modeling, Ecological Indicators, and Ecological Services 37. Groundwater: Modeling [Jesus Carrera] 38. Groundwater: Numerical Method Modeling [Jesus Carrera] 39. Nitrogen (Nitrate Leaching) Index [Jorge A. Delgado] 40. Nitrogen (Nutrient) Trading Tool [Jorge A. Delgado] 41. The Accounting Framework of Energy–Water Nexus in Socioeconomic Systems [Saige Wang and Bin Chen] 42. Water Quality: Modeling [Richard Lowrance] Section V: ELE: Focuses on the Use of Legislation or Policy to Address Environmental Problems 43. Drainage: Hydrological Impacts Downstream [Mark Robinson and D.W. Rycroft] 44. Drainage: Soil Salinity Management [Glenn J. Hoffman] 45. Lakes: Restoration [Anna Rabajczyk] 46. Wastewater Use in Agriculture: Policy Issues [Dennis Wichelns] 47. Water: Total Maximum Daily Load [Robin Kundis Craig] 48. Watershed Management: Remote Sensing and GIS [A.V. Shanwal and S.P. Singh] 49. Wetlands: Conservation Policy [Clayton Rubec] Section VI: ENT: Environmental Management Using Environmental Technologies 50. Irrigation Systems: Subsurface Drip Design [Carl R. Camp, Jr. and Freddie L. Lamm] 51. Recent Approaches to Robust Water Resources Management under Hydroclimatic Uncertainty [J. Pablo Ortiz-Partida, Mahesh L. Makey, and Alejandra Virgen-Urcelay] 52. Rivers: Restoration [Anna Rabajczyk] 53. Waste: Stabilization Ponds [Sven Erik Jorgensen] 54. Wastewater Treatment Wetlands: Use in Arctic Regions 5-Year Update [Colin N. Yates, Brent Wootton, and Stephen D. Murphy] 55. Wastewater Treatment: Biological [Shaikh Ziauddin Ahammad, David W. Graham, and Jan Dolfing] 56. Wastewater Treatment: Conventional Methods [Sven Erik Jorgensen] 57. Water and Wastewater: Filters [Sandeep Joshi] 58. Wetlands: Constructed Subsurface [Jan Vymazal] 59. Wetlands: Sedimentation and Ecological Engineering [Timothy C. Granata and J.F. Martin] 60. Wetlands: Treatment System Use [Kyle R. Mankin] Section VII: NEC: Natural Elements and Chemicals Found in Nature 61. Cyanobacteria: Eutrophic Freshwater Systems [Anja Gassner and Martin V. Frey] 62. Estuaries [Claude Amiard-Triquet] 63. Everglades [Kenneth L. Campbell, Rafael Munoz-Carpena, and Gregory Kiker] 64. Water Quality: Range and Pasture Land [Thomas L. Thurow] 65. Water: Drinking [Marek Biziuk and Matgorzata Michalska] 66. Water: Surface [Victor de Vlaming] 67. Wetlands [Ralph W. Tiner] Section VIII: PRO: Basic Environmental Processes 68. Eutrophication [Sven Erik Jorgensen] 69. Wastewater Use in Agriculture [Manzoor Qadir, Pay Drechsel, and Liqa Raschid-Sally] 70. Wetlands: Biodiversity [Jean-Claude Lefeuvre and Virginie Bouchard] 71. Wetlands: Carbon Sequestration [Virginie Bouchard and Matthew Cochran]