Aquatic Photosynthesis is a comprehensive guide to understanding the evolution and ecology of photosynthesis in aquatic environments This second edition thoroughly revised to bring it up to date describes how one of the most fundamental metabolic processes evolved and transformed the surface chemistry of the Earth The book focuses on recent biochemical and biophysical advances and the molecular biological techniques that have made them possible In ten chapters that are self contained but that build upon information presented earlier the book starts with a reductionist biophysical description of the photosynthetic reactions It then moves through biochemical and molecular biological patterns in aquatic photoautotrophs physiological and ecological principles and global biogeochemical cycles The book considers applications to ecology and refers to historical developments It can be used as a primary text in a lecture course or as a supplemental text in a survey course such as biological oceanography limnology or biogeochemistry