Chapter 343 Occurrence of Polar Organic Pollutants in Groundwater Bodies of Catalonia

Chapter 368 GIS-Based Software Platform for Managing Hydrogeochemical Data

Chapter 370 Environmental Quality of Catalan Coastal Waters Based on Macroalgae: The Interannual Variability of CARLIT Index and Its Ability to Detect Changes in Anthropogenic Pressures over Time

Chapter 373 Assessing the Environmental Quality in Heavily Modified Transitional Waters: The Application of MEDOCC (MEDiterranean OCCidental) Index in Ebre Delta Bays

Chapter 374 Evolution of Chemical Pollution in Catalan Coastal Sediments

Chapter 375 Using MEDOCC (MEDiterranean OCCidental) Index to Evaluate the Ecological Status of Catalan Coastal Waters (Northwestern Mediterranean Sea) Over Time and Depths

Chapter 392 Pros and Cons of Biological Quality Element Phytoplankton as a Water-Quality Indicator in the NW Mediterranean Sea

Chapter 407 Trend Assessment for Groundwater Pollutants: A Brief Review and Some Remarks

Chapter 411 First Report on the Distribution and Impact of Marine Alien Species in Coastal Benthic Assemblages Along the Catalan Coast

Chapter 425 Monitoring Programmes for Bathing Waters Within the Frame of the EU Bathing Water Directive: The Experience of Catalonia

Chapter 426 Specific Viruses Present in Polluted Groundwater Are Indicative of the Source of Nitrates and Faecal Contamination in Agricultural Areas

Chapter 437 Bioindicators, Monitoring, and Management Using Mediterranean Seagrasses: What Have We Learned from the Implementation of the EU Water Framework Directive?

Chapter 441 Groundwater Vulnerability Mapping Assessment Using Overlay and the DRASTIC Method in Catalonia