Malmqvist bjorn (18 risultati)

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Paperback. Condizione: Brand New. 296 pages. 9.50x6.50x0.75 inches. In Stock.

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Hardcover. Condizione: Brand New. 1st edition. 240 pages. 9.50x6.50x0.75 inches. In Stock.

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Paperback. Condizione: new. Paperback. Although they constitute less than 1% of the world's water, freshwaters play a vital role in life on Earth. Running water, or lotic, habitats comprise a tiny proportion of these freshwaters, yet they offer important resources and are rich and complex environments. This book provides an essential introduction to the biology and ecology of lotic habitats, and their constituent organisms. Rarely has the breadth and complexity of all aspects of the biology of streamsand rivers been dealt with in a single volume. The aim of this book is to delve into the rich and growing literature, and to provide an up-to-date introduction to stream and river biology. It begins byoutlining the factors that make running water habitats unique, and describing the many different water-course systems. The authors then outline the range of living organisms in lotic habitats, and the environmental adaptations they exhibit. They discuss population, community, and ecosystem patterns and processes, such as energy flow, nutrient cycling, migration, food webs, and community structure. Each chapter includes practical information on simple studies and experiments for students to try.The book finishes with a discussion of applied issues surrounding water use, pollution, species diversity, and conservation of this fascinating and immensely important habitat. The aim of this book is to provide an introduction to stream and river biology. Beginning with the physical features that define running water ('lotic') habitats, the book goes on to consider the organisms that inhabit them, their adaptations to their environment, and their ecology. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Condizione: New. Print on Demand pp. 304 83 Figures.

Condizione: New. Print on Demand pp. 304 Index.

Condizione: New. PRINT ON DEMAND pp. 304 Acknowledgements.