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020 _a9789400719804
_99789400719804
024 7 _a10.1007/9789400719804
_2doi
035 _avtls000366722
039 9 _a201509030705
_bVLOAD
_c201405070431
_dVLOAD
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040 _aMX-SnUAN
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_cMX-SnUAN
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050 4 _aQL81.5-84.7
100 1 _aSadovy de Mitcheson, Yvonne.
_eeditor.
_9353921
245 1 0 _aReef Fish Spawning Aggregations: Biology, Research and Management /
_cedited by Yvonne Sadovy de Mitcheson, Patrick L. Colin.
264 1 _aDordrecht :
_bSpringer Netherlands,
_c2012.
300 _axxii, 621 páginas 178 ilustraciones, 76 ilustraciones en color.
_brecurso en línea.
336 _atexto
_btxt
_2rdacontent
337 _acomputadora
_bc
_2rdamedia
338 _arecurso en línea
_bcr
_2rdacarrier
347 _aarchivo de texto
_bPDF
_2rda
490 0 _aFish & Fisheries Series ;
_v35
500 _aSpringer eBooks
505 0 _aPreface -- Chapter 1 – Revisiting Spawning Aggregations: Definitions and Challenges.-Chapter 2 - Ecosystem aspects of species that aggregate to spawn.-Chapter 3 - Why spawn in aggregations?.-Chapter 4 – Spawning Aggregations is Reef Fishes; Ecological and Evolutionary Processes -- Chapter 5 - Timing and location of Aggregation and spawning in reef fishes -- Chapter 6 - oceanography of the planktonic stages of Aggregation Spawning Reef fishes -- Chapter 7 - Aggregation Spawning: Biological Aspects of the Early Life History -- Chapter 8 - Fishery and biological implications of fishing spawning aggregations, and the social and economic importance of aggregating fishes -- Chapter 9 – Studying and Monitoring Aggregating Species -- Chapter 10 - The role of local ecological knowledge in the conservation and management of reef fish spawning aggregations -- Chapter 11 - Management of Spawning Aggregations -- Chapter 12  - Species case studies -- Chapter 13 -  Conclusion -- Glossary -- Abbreviations -- Index.
520 _aReef fish spawning aggregations, ranging from small groups to many tens of thousands of individuals, are spectacular but poorly known natural phenomena whereby fish assemble at specific times and locations to spawn. For some species these large groups may be the only form of reproduction, the high fish numbers briefly giving a false impression of stability and abundance—an ‘illusion of plenty’.  They are often a focus for intensive seasonal fishing because of their predictability and because many important commercial fishes form them. Highly vulnerable to overexploitation, many aggregations and their associated fisheries, have disappeared or are in decline. Few are effectively managed or incorporated into protected areas. Aggregations are not well understood by fishery scientists, managers and conservationists and their significance little appreciated by fishers or the wider public. To ensure their persistence to replenish important fisheries in coral ecosystems, maintain their ecosystem function and continue to delight divers, a significant change in perspective is needed to foster protection and management.   This book provides comprehensive and practical coverage of the biology, study and management of reef fish aggregations, exploring their how, when, where, and why. It explores ways to better protect, study, manage and conserve them, while identifying key data gaps and questions. The text is extensively illustrated with many unique, never before published, photographs and graphics. Case studies on over 20 interesting and important fishes are included, outlining their biology and fisheries and highlighting major concerns and challenges.
590 _aPara consulta fuera de la UANL se requiere clave de acceso remoto.
700 1 _aColin, Patrick L.
_eeditor.
_9353922
710 2 _aSpringerLink (Servicio en línea)
_9299170
776 0 8 _iEdición impresa:
_z9789400719798
856 4 0 _uhttp://remoto.dgb.uanl.mx/login?url=http://dx.doi.org/10.1007/978-94-007-1980-4
_zConectar a Springer E-Books (Para consulta externa se requiere previa autentificación en Biblioteca Digital UANL)
942 _c14
999 _c312310
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