Chemistry In The Marine Environment -- Contents -- Introduction and Overview -- 1 Introduction -- 2 The Complex Medium Called Seawater -- 3 Spatial Scales and the Potential for Change -- 4 Summary -- The Oceans and Climate -- 1 Introduction -- 2 Oceanic Gases and the Carbon Cycle -- 3 Oceanic Gases and Cloud Physics -- 4 Feedback Processes Involving Marine Chemistry and Climate -- 5 Future Prospects -- The Use of U-Th Series Radionuclides and Transient Tracers in Oceanography: an Overview -- 1 Introduction -- 2 Radioactive Decay -- 3 Sources and Sinks -- 4 Oceanic Behavior -- Pharmaceuticals from the Sea -- 1 Introduction -- 2 Opportunities in the Oceans -- 3 Challenges Involved in Developing a 'Drug from the Sea' -- 4 Some Success Stories -- 5 Future Prospects -- Contamination and Pollution in the Marine Environment -- 1 An Overview of Marine Pollution -- 2 Selected Case Studies -- 3 Mitigation of Marine Pollution -- 4 Summary -- Subject Index.