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Ever since the oil crisis of 1973, researchers in various fields of chemistry have proposed various schemes to conserve energy, as well to convert the sun's abundant and limitless supply of energy to produce chemical fuels (e. g., hydrogen from water, . . ). The enthusiasm had no previous parallel in the mid-1970's. Unfortunately, despite the several good proposals, the results have proven - in retrospect - somewhat disappointing from an economic viable point of view. The reasons for the meagre results are manyfold not the least of which are the experimental difficulties encountered in...

nd This book collects the scientific contributions from the lecturers at the 2 edition of the "International School on Marine Chemistry" held in Ustica (Palermo, Italy) from 5 to 12 September 1998. The School was planned with the aim of giving an overview about the chemical processes occurring in the marine environment and the more recent ana- lytical methodologies for their study. The School was organised under the auspices of the Italian Chemical Society and with the financial support of the Marine Reserve of Ustica Island, the Committee for Environment of Italian CNR, the University of...

This book is a collection of all the lectures by the professors attending the 3rd "Interna- tional School on Marine Chemistry" held in Ustica (Palermo, Italy, September 2000), under the auspices of the United Nations and the Italian Chemical Society. The School was organized by the University of Palermo in co-operation with the Natural Marine Reserve of Ustica Island. The Organising Committee of the School wishes to thank the University of Messina, the University of Roma "La Sapienza: ' the Italian University Consortium of Environ- mental Chemistry, and the Marine Reserve of Ustica Island for...