Fishes of the Amazon and Their Environment

Physiological and Biochemical Aspects

A.L. Val, V.M.F.de Almeida-Val (Autoren)

Buch | Softcover

XI, 224 Seiten

2011 | 1. Softcover reprint of the original 1st ed. 1995
Springer Berlin (Verlag)
978-3-642-79231-1 (ISBN)

Artikel merken

The Amazon is a giant piece of "amphibian" land which is the result of complex geological and evolutionary processes. The number of living beings in such a land is difficult to estimate. The interactions between these organ isms and the environment are fascinating but barely understood. These features lured us to the Amazon in 1981. However, soon after, we realized that the dimensions of these interactions were overwhelming. This book is designed to review aspects of the physiology and biochemistry of fishes of the Amazon. The description of the pulsative nature of the environment and the distinct features of the ichthyofauna of the Amazon were central to the main goal. Nevertheless, any complete view is limited by the magnitude of the intraspecific variability coupled with the complex fluctuations of the environment. Thus, we have placed an emphasis on respiratory physiology and biochemistry. The reference list was made as complete as possible, particularly regarding special publications not readily available. We hope that this book is useful for comparative physiologists, tropical biologists, and the people interested in interactions between organ isms and their environment. We are grateful to many people who contributed to the making of this book. Our initial ideas were influenced by Drs. Arno Schwantes, Maria Lufza Schwantes, Jose Tundisi, Anna Emflia Vazzoler, and Naercio Menezes.

1. Introduction.- 2. Amazonian Waters.- 2.1 Geological Aspects of the Basin.- 2.2 Dimensions of the Region.- 2.3 Climate.- 2.4 The Amazon Basin.- 2.5 Recent Modifications Produced by the Activities of Man.- 3. The Amazon Ichthyofauna.- 3.1 Ichthyofauna Composition.- 3.2 Feeding Behaviour.- 3.3 Migratory Cycles.- 3.4 Breeding Patterns.- 3.5 Communication.- 3.6 Evolutionary and Genetic Features.- 4. Gas Exchange.- 4.1 The Obligatory Air-Breathers.- 4.2 The Facultative Air-Breathers.- 4.3 Water-Breathing.- 4.4 The Blood.- 4.5 Effects of Specific Environmental Conditions on Gas Transfer.- 5. Respiratory Metabolism.- 5.1 Optimizing Aerobic Metabolism.- 5.2 Effects of Hypoxia.- 5.3 Temperature Effects.- 5.4 Metabolic Arrest.- 5.5 Effects of Specific Environmental Conditions.- 6. Conclusion and Perspectives.- 6.1 Perspectives.- References.- Systematic Index.

Erscheint lt. Verlag	21.12.2011
Reihe/Serie	Zoophysiology
Zusatzinfo	XI, 224 p.
Verlagsort	Berlin
Sprache	englisch
Maße	155 x 235 mm
Gewicht	370 g
Themenwelt	Naturwissenschaften ► Biologie ► Zellbiologie
Themenwelt	Naturwissenschaften ► Biologie ► Zoologie
Schlagworte	Adaptation • Amazonas • Amazonia • Atmung • Biodiversität • Biodiversität / Artenvielfalt • biodiversity • Cell • Development • environmental adaption • Enzyme • Fische • fish • fish diversity • gas exchange • Metabolism • Metabolismus • Migration • Physiologie • Physiology • Regulation • respiration • respiratory metabolism • tissue • Umweltanpassung
ISBN-10	3-642-79231-6 / 3642792316
ISBN-13	978-3-642-79231-1 / 9783642792311
Zustand	Neuware