cushing david h (11 Ergebnisse)

Zustand: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:0299081109.

Hardcover. Zustand: Very Good. FIRST EDITION with dust jacket - rare and collectable - will send out 1 st class post.

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,800grams, ISBN:0521384575.

175 Seiten. Gr.-8°. Gut erhalten. Illustrierter O-Pappband. Text englisch.

Zustand: New. In.

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,250grams, ISBN:0713126736.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The Provident Sea describes the history of fish stock management (including whales and seals). The need for management arose from the industrialization of capture. Hence the preindustrial fisheries are covered, in particular the old cod fishery on the Grand Bank and the herring fishery in the North Sea. The origins of fishery science and of whaling science are described, as it the development of science and institution until 1965 in fisheries, whaling and sealing. In the 1960s and 1970s the second industrialization took place over the world ocean mainly through the activities of the Russians and Japanese. The consequence of this was the 'law of the Sea' Conference and the eventual management by the coastal state. This book traces, on the basis of the original scientific material, the history of the management of 'the provident sea' up to when problems of overexploitation have had dramatic effects upon stocks.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - How do fish populations regulate themselves Why do some fish stocks flourish and then die away These questions have fascinated fisheries scientists for decades, and in the last twenty years answers have begun to emerge. In this comprehensive 1995 account, David Cushing shows how the fate of fish larvae which live close to the centres of production in the sea has a crucial effect on population regulation. He shows how the timing and development of tidal fronts in particular regions has profound implications for fish and plankton production, which in turn affects fish recruitment. If recruitment of fish larvae into the pool of adult fish is insufficient, stocks may fail. It is only by understanding these processes that we can hope to recognise the implications of global climate change on marine populations. This book will be essential reading for all those interested in marine ecology and fisheries biology.

Zustand: New. In.

Zustand: New. This 1995 text explains how fish populations regulate themselves in relation to climatic change. Num Pages: 368 pages, 189 b/w illus. BIC Classification: PSAF; PSVW1. Category: (P) Professional & Vocational. Dimension: 228 x 152 x 24. Weight in Grams: 740. . 1995. hardcover. . . . . Books ship from the US and Ireland.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - How do fish populations regulate themselves Why do some fish stocks flourish and then die away These questions have fascinated fisheries scientists for decades, and in the last twenty years answers have begun to emerge. In this comprehensive 1995 account, David Cushing shows how the fate of fish larvae which live close to the centres of production in the sea has a crucial effect on population regulation. He shows how the timing and development of tidal fronts in particular regions has profound implications for fish and plankton production, which in turn affects fish recruitment. If recruitment of fish larvae into the pool of adult fish is insufficient, stocks may fail. It is only by understanding these processes that we can hope to recognise the implications of global climate change on marine populations. This book will be essential reading for all those interested in marine ecology and fisheries biology.