R200099527. Raptors at risk. Non daté. In-8. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 895 pages augmentées de nombreux graphiques et cartes en noir et blanc,dans et hors texte. Texte en anglais. 2 photos disponibles.. . . . Classification Dewey : 420-Langue anglaise. Anglo-saxon
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.
Da: DH Books, Blaine, WA, U.S.A.
Condizione: New. Proceedings of the V World Conference on Birds of Prey and Owls. There are still few studies of the long-term dynamics of a complete raptor community, least of all in the tropics. In Africa, the pioneering population monitoring of eagles in Kenya by Brown and in Zimbabwe by Gargett are noteworthy. Furthermore, the consequences of habitat fragmentation and isolation on bird communities, currently a deep concern, have been thoroughly analyzed in temperate forests, as well as in tropical forests but rarely in Africa and never specifically on a raptor community. Reserves that protect natural habitat patches are often bound to become isolated within a matrix of initially similar but soon degraded habitat increasingly unsuitable for at least some species that eventually survive only in the reserve. Moreover, edge effects add their negative consequences to those of isolation and further imperil the survival of small population. This process, well known in forest fragments, may also occur in grasslands. Raptors are highly sensitive to prey availability, vegetation structure pollution and human disturbance and thus are good indicators of environmental changes. Codice articolo RapRis
Quantità: 5 disponibili
Da: GreatBookPrices, Columbia, MD, U.S.A.
Condizione: New. Codice articolo 20070205-n
Quantità: 3 disponibili
Da: GreatBookPrices, Columbia, MD, U.S.A.
Condizione: As New. Unread book in perfect condition. Codice articolo 20070205
Quantità: 3 disponibili
Da: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo GZ-9780888394781
Quantità: 3 disponibili
Da: Grand Eagle Retail, Bensenville, IL, U.S.A.
Paperback. Condizione: new. Paperback. Proceedings of the V World Conference on Birds of Prey and Owls. There are still few studies of the long-term dynamics of a complete raptor community, least of all in the tropics. In Africa, the pioneering population monitoring of eagles in Kenya by Brown and in Zimbabwe by Gargett are noteworthy. Furthermore, the consequences of habitat fragmentation and isolation on bird communities, currently a deep concern, have been thoroughly analyzed in temperate forests, as well as in tropical forests but rarely in Africa and never specifically on a raptor community. Reserves that protect natural habitat patches are often bound to become isolated within a matrix of initially similar but soon degraded habitat increasingly unsuitable for at least some species that eventually survive only in the reserve. Moreover, edge effects add their negative consequences to those of isolation and further imperil the survival of small population. This process, well known in forest fragments, may also occur in grasslands. Raptors are highly sensitive to prey availability, vegetation structure pollution and human disturbance and thus are good indicators of environmental changes. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Codice articolo 9780888394781
Quantità: 1 disponibili
Da: Rarewaves.com USA, London, LONDO, Regno Unito
Paperback. Condizione: New. Codice articolo LU-9780888394781
Quantità: 2 disponibili
Da: Kennys Bookshop and Art Galleries Ltd., Galway, GY, Irlanda
Condizione: New. Editor(s): Chancellor, R D; Meyburg, B U. Num Pages: 880 pages. Dimension: 227 x 154 x 46. Weight in Grams: 1218. . 2000. Paperback. . . . . Codice articolo V9780888394781
Quantità: 2 disponibili
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo GZ-9780888394781
Quantità: 2 disponibili
Da: Kennys Bookstore, Olney, MD, U.S.A.
Condizione: New. Editor(s): Chancellor, R D; Meyburg, B U. Num Pages: 880 pages. Dimension: 227 x 154 x 46. Weight in Grams: 1218. . 2000. Paperback. . . . . Books ship from the US and Ireland. Codice articolo V9780888394781
Quantità: 2 disponibili
Da: GreatBookPricesUK, Woodford Green, Regno Unito
Condizione: New. Codice articolo 20070205-n
Quantità: 3 disponibili