Includes bibliographical references (pages 178-189) and index.

This book provides an introduction to recent analytical and experimental studies of plant growth in the sea. The physiology and ecology of marine plants are, therefore, emphasized at the expense of a more traditional taxonomic or morphological treatment. The physics and chemistry of the marine environment are examined with specific reference to the requirements of marine plants, and much of the book concentrates on those aspects of their physiology which are unique to marine plants, or which help us to understand their ecology. 1. Marine Plants: Taxonomic, Morphological and Ecological Categories -- 2. The Sea as an Environment for Plant Growth -- 3. Photosynthesis in the Sea -- 4. Growth and Productivity of Marine Plants -- 5. Morphogenesis of Marine Plants -- 6. The Ecology of Seaweeds: Zonation and Succession -- 7. Geographical Distribution of Marine Plants -- 8. Uses and Usage of Marine Plants -- 9. Bacteria and Fungi in the Sea.