P. Hart – författare
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7 produkter
Fisheries Ecology
Av P. Hart, T.J. Pitcher
Häftad, 1983
1093 kr
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This work is concerned with the ecology of exploited fish populations. It takes a broad view of the subject, including a consideration of fish as elements in a delicately-balanced ecosystem. It also discusses the economics of fisheries in terms of a throughput of both energy and finance.
Impact of Species Changes in African Lakes
Av P. Hart, T.J. Pitcher
Inbunden, 1995
2179 kr
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The African lakes are an extremely important ecosystem and the subject of much study relating to species introductions and loss of biodiversity. This book provides a thorough review of the whole subject and will be of great interest to fish biologists, fisheries workers, ecologists, environmental …
Reinventing Fisheries Management
Av T.J. Pitcher, P. Hart m. fl.
Inbunden, 1998
2179 kr
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If judged by a dismaying track record, and a consequent downturn in the reputation of fisheries scientists, fisheries management is certainly a candidate for calls for reinvention. Fish communities are shifting towards small rapid-growing species. These symptoms have been accopmanied by a series of …
Reinventing Fisheries Management
Av T.J. Pitcher, P. Hart m. fl.
Häftad, 1999
2179 kr
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Judged by a dismaying track record and a consequent downturn in the reputation of fisheries scientists, fisheries management is certainly a candidate for calls for reinvention, with many of the world leaders in this area holding the view that no fishery has ever been properly understood or managed. …
Impact of Species Changes in African Lakes
Av P. Hart, T.J. Pitcher
Häftad, 2012
2179 kr
Lägg i varukorg
The African lakes are an extremely important ecosystem and the subject of much study relating to species introductions and loss of biodiversity. This book provides a thorough review of the whole subject and will be of great interest to fish biologists, fisheries workers, ecologists, environmental …
Impact of Species Changes in African Lakes
Av T.J. Pitcher, P. Hart
E-bok, 2012
2833 kr
Lägg i varukorg
The African lakes are an extremely important ecosystem and the subject of much study relating to species introductions and loss of biodiversity. This book provides a thorough review of the whole subject and will be of great interest to fish biologists, fisheries workers, ecologists, environmental …
Reinventing Fisheries Management
E-bok, 2012
2833 kr
Lägg i varukorg
Judged by a dismaying track record and a consequent downturn in the reputation of fisheries scientists, fisheries management is certainly a candidate for calls for reinvention, with many of the world leaders in this area holding the view that no fishery has ever been properly understood or managed. …
