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Previous issue date: 2008-02-29 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior-CAPES / This study had two main objectives: assess information about site fidelity and abundance
estimation of Sotalia guianensis in Sepetiba Bay (22o35'S, 44o03'W), State of Rio de Janeiro,
southeastern Brazil. To evaluate site fidelity, we used a photo-identification catalogue from
February 1994 and July 2006, which have 217 identified individual dolphins. Seventy-nine
animals (36.4%) were resighted at least once during the study period, and the average interval
between resightings was 40.6 ? 31.1 months. Large numbers of mother-and-calf pairs were
recorded throughout the 12 years of study, and new individuals were constantly identified in the
area as shown by the photographic records. The results suggest that part of the dolphin population
depends on the habitat provided by Sepetiba Bay for feeding and for the purposes of
reproduction, whilst other members use it only for short periods of time. To estimate the
population size, a new catalogue was made from 14 boat-based surveys from April 2006 to April
2007. We took 9,990 photographs of dolphin and, of these, 2,567 images were of sufficient
quality for analysis. We identified and cataloged 382 dolphins from distinctive nicks and notches
on their dorsal fins. 153 dolphins were photographed on more than one occasion. Estimates of
population size were obtained by using capture-recapture models for closed population. The
resulting estimates, scaled to account the proportion of marked dolphins in the population (0.53),
are 989 animals (IC 95% 965-1057) to Schnabel Estimator; 1060 animals (IC 05% 1004-1117) to
Schumacher-Eschmeyer Estimator; 1043 animals (IC 95% 999-1115) to Model Mt; and 1085
animals (IC 95% 1016-1154) to Model Mth. These results represent the largest population ever
reported to Sotalia guianensis. / Este estudo teve por objetivos principais acessar informa??es a respeito da fidelidade de habitat e
estimar o tamanho da popula??o de Sotalia guianensis da Ba?a de Sepetiba (22?35?S, 44?03?W)
Estado do Rio de Janeiro, sudeste do Brasil. Para verificar a fidelidade de habitat, foi utilizado o
cat?logo de fotografias do per?odo de fevereiro de 1994 a julho de 2006 onde est?o fotoidentificados
217 botos, sendo que 79 destes (36,4%) foram reavistados pelo menos uma vez
durante esses 12 anos e o intervalo m?dio entre reavistagens foi de 40,6 ? 31,1 meses. A presen?a
de pares de m?es-filhotes foi numerosa ao longo do per?odo de estudo e novos indiv?duos foram
constantemente identificados na ?rea. Os resultados sugerem que parte desta popula??o depende
substancialmente do habitat fornecido pela Ba?a de Sepetiba, tanto para alimenta??o quanto para
fins de reprodu??o, apesar de haver indiv?duos que usam menos esta ?rea. Para estimar o
tamanho da popula??o, um novo cat?logo foi iniciado, produzido a partir de 14 sa?das de campo
de Abril de 2006 a Abril de 2007. Foram tomadas 9990 fotografias dos golfinhos, e destas, 2567
imagens eram de qualidade ?tima o suficiente para as an?lises. 382 golfinhos foram identificados
atrav?s de marcas e entalhes em suas nadadeiras dorsais. 153 indiv?duos foram fotografados em
mais de uma ocasi?o. As estimativas populacionais foram obtidas usando modelos de marca??orecaptura
para popula??es fechadas. As estimativas resultantes, calculadas com a propor??o de
animais marcados na popula??o (0,53) foram de 989 animais (IC 95% 965-1057) para o
Estimador de Schnabel; 1060 animais (IC 05% 1004-1117) para o Estimador de Schumacher-
Eschmeyer; 1043 animais (IC 95% 999-1115) para o Modelo Mt; e 1085 animais (IC 95% 1016-
1154) para o Modelo Mth. Esses resultados representam a maior estimativa populacional para
Sotalia guianensis em toda sua ?rea de ocorr?ncia.
| Identifer | oai:union.ndltd.org:IBICT/oai:localhost:jspui/1275 |
| Date | 29 February 2008 |
| Creators | Nery, Mariana Freitas |
| Contributors | Sim?o, Sheila Marino, Andriolo, Artur, Ara?jo, Alexandre Fernandes Bamberg de |
| Publisher | Universidade Federal Rural do Rio de Janeiro, Programa de P?s-Gradua??o em Biologia Animal, UFRRJ, Brasil, Instituto de Ci?ncias Biol?gicas |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | Portuguese |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | application/pdf |
| Source | reponame:Biblioteca Digital de Teses e Dissertações da UFRRJ, instname:Universidade Federal Rural do Rio de Janeiro, instacron:UFRRJ |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | ANDRADE, L.; AZEVEDO, S.M.F.O.; PFEIFFER, W.C. Effects of high zinc concentrations in phytoplankton species from Sepetiba Bay (Brazil). Arquivo de Biologia Tecnol?gica, 37(3): p. 655-666. 1994. ARA?JO, F.G.; CRUZ-FILHO, A.G.; AZEV?DO, M.C.C.; SANTOS, A.C.A. Estrutura da Comunidade de Peixes Demersais da Ba?a de Sepetiba, RJ. Revista Brasileira de Biologia, 58(3): p. 417-430. 1998. AZEVEDO, A.F.; LAILSON-BRITO, J.J.; CUNHA, H. A.; VAN SLUYS, M. A note on site fidelity of marine tucuxis (Sotalia fluviatilis) in Guanabara Bay, southeastern Brazil. Journal of Cetacean Research and Management, 6: p. 265?268. 2004. AZEVEDO, A.F.; OLIVEIRA, A.M.; VIANA, S.C.; VAN SLUYS, M. Habitat use by marine tucuxi (Sotalia guianensis) (Cetacea, Delphinidae) in Guanabara Bay, south-eastern Brazil. Journal of the Marine Biological Association of the United Kington, 87: p. 201-205. 2007. AZEVEDO, A.F.; VAN SLUYS, M. Whistles of the tucuxi dolphin (Sotalia fluviatilis) in Brazil: comparisons among populations. Journal of Acoustic Society of America, 117: p. 1456-1464. 2005. BALLANCE, L.T. Residence patterns, group organization, and surfacing associations of bottlenose dolphins in Kino Bay, Gulf of California, Mexico. In Leatherwood, S and Reeves, R.R. (eds.) The Bottlenose Dolphin. Academic Press, San Diego, California, p. 267-284. 1990. BALLANCE, L.T. Habitat use patterns and ranges of the bottlenose dolphin in the Gulf of California, Mexico. Marine Mammal Science, 8: p. 262-274. 1992. BARCELLOS, C. Geodin?mica de C?dmio e Zinco na Ba?a de Sepetiba. Tese de Doutorado (Geodin?mica Ambiental), Universidade Federal Fluminense. 141p. 1995. BEARZI, G.; NOTARBARTOLO-DI-SCIARA, G.; POLITI, E. Social ecology of bottlenose dolphins in the Kvarneric (Northern Adriatic Sea). Marine Mammal Science, 13 (4): p. 650-668. 1997. BEDJER, L.; DAWSON, S. Abundance, residency, and habitat utilization of Hector's dolphins (Cephalorhynchus hectori) in Porpoise Bay, New Zealand. New Zealand Journal of Marine and Freshwater Research, 35: p. 277-287. 2001. BERNARDES, A.T.; MACHADO, A.B.M.; RYLANDS, A.B. Fauna brasileira amea?ada de extin??o. Belo Horizonte: Funda??o Biodiversitas para a Conserva??o da Diversidade Biol?gica, 62p. 1990. BEST, P.B.; PAYNE, R.; ROWNTREE, V.; PALAZZO, J.T.; BOTH, M.C. Long-range movements of South Atlantic right whales Eubalaena australis. Marine Mammal Science, 9: p. 227-234. 1993. 39 BETHLEM, C.B.P. Estimativas de abund?ncia da baleia-jubarte (Megaptera novaengliae) em sua concentra??o reprodutiva no banco dos Abrolhos, Bahia, Brasil. Disserta??o (Mestrado). Funda??o Universidade de Rio Grande. 94p. 1998. BIGG, M.A.; OLESIUK, P.F.; ELLIS, G.M.; FORD, J.K.B.; BALCOMB, K.C. Social organization and genealogy of resident killer whales (Orcinus orca) on the coastal waters of British Columbia and Washington State. Reports of the International Whaling Commission, special issue 12, p. 383-405. 1990. BORGES, H.V. Din?mica sedimentar da Restinga da Marambaia e Ba?a de Sepetiba. Disserta??o (Mestrado). Universidade Federal do Rio de Janeiro. 99p. 1990. BOROBIA, M.; BARROS, N.B. Notes on the diet of marine Sotalia fluviatilis. Marine Mammal Science, 5(4): p. 395-399. 1989. BOROBIA, M.; ROSAS, F.C. Estado de conservaci?n de los mam?feros marinos del Atl?ntico Sudoccidental. Informes y estudios del Programa de Mares Regionales Del PNUMA, Argentina, 138: p. 36-41. 1991 BOROBIA, M.; SICILIANO, S.; LODI, L.; HOEK, W. Distribution of the South American dolphin Sotalia fluviatilis. Canadian Journal of Zoology, 69: p. 1025-1039. 1991. BOSSENECKER, P.J. The capture and care of Sotalia guianensis. Aquatic Mammals, 6: p. 13-17. 1978. BR?GER, S.; DAWSON, S.M.; SLOOTEN, E.; SMITH, S.; STONE, G.S.; YOSHINAGA, A. Site fidelity and along-shore range in Hector?s dolphin, an endangered marine dolphin from New Zealand. Biological Conservation, 108: p. 281?287. 2002. BRISTOW, T.; REES, E.I.S. Site fidelity and behaviour of bottlenose dolphins (Tursiops truncatus) in Cardigan Bay, Wales. Aquatic Mammals, 27: p. 1?10. 2001. BRITO JR., J.L.; FRAGOSO, A.B.L.; DORNELES, P.R.; MONTENEGRO, M.G.; FERNANDES, M.A.S. A presen?a de cet?ceos em ambiente sob forte influ?ncia antr?pica: Ba?a de Guanabara, Rio de Janeiro, Brasil. In: VI Reuni?o de Trabalho de Especialistas em Mam?feros Aqu?ticos da Am?rica do Sul, Florian?polis. Anais, p.111. 1994. BUCKLAND, S.T.; ANDERSON, D.R.; BURNHAM, K.P.; LAAKE, J.L. Distance sampling: Estimating abundance of biological populations. Chapman and Hall, Londres. 446p. 1993. BUCKLAND, S.T.; YORK, A.E. Abundance Estimation. In Perrin, W.F.; Wursig, B. and Thewissen, G.M. (eds.) Encyclopedia of Marine Mammals. San Diego, Academic Press. 2002. 40 BURKHART, S.M.; SLOOTEN, E. Population viability analysis for Hector?s dolphin (Cephalorhynchus hectori): a stochastic population model for local populations. New Zealand Journal of Marine and Freshwater Research, 37: p. 553-566. 2003. CALAMBOKIDIS, J.; BARLOW, J. Abundance of blue and humpback whales in the eastern north Pacific estimated by capture-recapture and line-transect methods. Marine Mammal Science, 20(1): p. 63-85. 2004. CALAMBOKIDIS, J.; CUBBAGE, J.C.; STEIGER, G.H.; BALCOMB, K.C.; BLOEDEL, P. Population estimates of humpback whales in the Gulf of the Farallones, California. Reports of the International Whaling Commission, special issue 12, p. 325-333. 1990. CALDWELL, D. Evidence of a home range of an Atlantic bottlenose dolphin. Journal of Mammalogy, 36: p. 304?305. 1955. CARR, T.; BONDE, R.K. Tucuxi (Sotalia fluviatilis) occurs in Nicaragua, 800km north of its previously known range. Marine Mammal Science, 16(2): 447-452. 2000. CARWARDINE, M. The book of dolphins. Dragons World/British Museum. 160p. 1996. CHAO, A.; LEE, S.M.; JENG, S.L. Estimating population size for capture-recapture data when capture probabilities vary by time and individual animal. Biometrics, 48: p. 201-216. 1992. CHILVERS, B.L.; P.J. CORKERON. Abundance of Indo-Pacific bottlenose dolphins, Tursiops aduncus, off point lookout, Queensland, Australia. Marine Mammal Science, 19: p. 85-95. 2003. COELHO, V.M.B.; CARVALHO, R.R. Levantamento sanit?rio da Ba?a de Sepetiba e suas possibilidades como corpo receptador de cargas poluidoras da Regi?o. Publica??es Avulsas FEEMA. 87p. 1973. COSTA, R.N.L.T.R. Pensar o mar para poder pescar: o espa?o da pesca de litoral na Ba?a de Sepetiba, RJ. Disserta??o (Mestrado). Universidade Federal do Rio de Janeiro. 181p. 1992. CREMER, M.J.; HARDT, F.A.S.; TONELLO JR., A.J.T. Estimativas de abund?ncia e densidade populacional de Sotalia guianensis na Ba?a de Babitonga, sul do Brasil. In: Workshop on Research and Conservation of the genus Sotalia, Arma??o de B?zios, Rio de Janeiro, Brazil. p.41. 2006. DA SILVA, V.M.F.; BEST, R.C. Sotalia fluviatilis. Mammalian Species, 527: p. 1-7. 1996. DA SILVA, V.M.F.; BEST, R.C. Tucuxi Sotalia fluviatilis (Gervais, 1853). In Ridgway, S.H. and Harrison, R. (eds.) Handbook of Marine Mammals: the first book of dolhphins. London, Academic Press. 1994. 41 DALLA-ROSA, L. Estimativa do tamanho da popula??o de botos, Tursiops truncatus, do Estu?rio da Lagoa dos Patos, RS, a partir da foto-identifica??o de indiv?duos com marcas naturais e da aplica??o de modelos de marca??o-recaptura. Disserta??o (Mestrado). Funda??o Universidade Federal do Rio Grande. 115p. 1999. DAROCH, J.N. The multiple recapture census: I. estimation of a closed population. Biometrika, 45: p. 343-359. 1958. DEFRAN, R.H.; SCHULTZ, G.M.; WELLER, D.W. A technique for the photographic identification and cataloging of dorsal fins of the bottlenose dolphin (Tursiops truncatus). Reports of the International Whaling Commission, special issue 12, p. 53-55. 1990. FAIRFIELD, C.P. Comparison of abundance estimation techniques for the western north Atlantic right whale (Eubalaena glacialis). Reports of the International Whaling Commission, special issue 12, p. 119-126. 1990. FEEMA/GTZ. Mapeamento dos sedimentos da Ba?a de Sepetiba. Contamina??o por metais pesados da Ba?a de Sepetiba. FEEMA/GTZ, Rio de Janeiro, 14p. 1997. FLACH, L. Densidade, tamanho populacional e distribui??o do boto-cinza, (Sotalia guianensis) (Van B?n?den, 1864), na Ba?a de Sepetiba, Estado do Rio de Janeiro. Disserta??o (Mestrado). Pontif?cea Universidade Cat?lica de Minas Gerais. 49p. 2003. FLORES, P.A.C. Observa??es sobre movimentos, comportamento e conserva??o do golfinho ou boto Sotalia fluviatilis (Gervais, 1853) (Mammalia, Cetacea, Delphinidae) na Ba?a Norte de Santa Catarina, SC, Brasil. Monografia (Bacharelado). Universidade Federal de Santa Catarina. 48p. 1992. FLORES, P.A.C. Preliminary results of a photo-identification study of the marine tucuxi Sotalia fluviatilis in southern Brazil. Marine Mammal Science, 15: p. 840?847. 1999. FLORES, P.A.C. Tucuxi Sotalia fluviatilis. In Perrin, W.F.; W?rsig, B. and Thewissen, G.M. (eds.) Encyclopedia of Marine Mammals. San Diego, Academic Press, p. 1267-1269. 2002. GEISE, L. Sotalia guianensis (Cetacea, Delphinidae) population in the Guanabara Bay, Rio de Janeiro, Brasil. Mammalia, 55(3): p. 371-379. 1991. GONZALEZ, F.T. The use of photo-identification to study the Amazon river dolphin Inia geoffrensis, in the Colombian Amazon. Marine Mammal Science, 10: p. 348?353. 1994. GUBBINS, C.M.; CALDWELL, M.; BARCO, S.G.; RITTMASTER, K.; BOWLES, N.; THAYER, V. Abundance and sighting patterns of bottlenose dolphins (Tursiops truncatus) at four northwest Atlantic coastal sites. Journal of Cetacean Research Management, 5(2): p. 141-147. 2003. 42 GUNNLAUGSSON, T.; SIGURJ?NSSON, J. 1990. A note on the problem of false positives in the use of natural marking data and abundance estimation. Reports of the International Whaling Commission, special issue 12, p. 143-145. 1990. HAMMOND, P. S.; MIZROCH, S.A.; DONOVAN, G.P. Individual recognition of cetaceans: use of photo-identification and other techniques to estimate population parameters. Cambridge, United Kingdom. 1990. HAMMOND, P.S. Estimating the size of naturally marked whale populations using capturerecapture techniques. Reports of the International Whaling Commission, special issue 8, p. 254-282. 1986. HANSEN, L.J. California coastal bottlenose dolphins. In Leatherwood, S. and Reeves, R.R. (eds.) The Bottlenose Dolphin. Academic Press, Nova Iorque, p. 403-420. 1990. HARDT, F.A.S. Padr?es de resid?ncia do golfinho Sotalia guianensis (Cetacea, Delphinidae) na Ba?a da Babitonga, litoral norte de Santa Catarina, Brasil. Disserta??o (Mestrado). Universidade Federal do Paran?. 120p. 2005. IBAMA. Mam?feros Aqu?ticos do Brasil: Plano de A??o, vers?o II. 2aed. Bras?lia: IBAMA, 96 p. 2001. IRVINE, A.B.; WELLS, R.S.; SCOTT, M.D. An evaluation of techniques for tagging small odontocete cetaceans. Fisheries Bulletin, 80 (1): p. 135-143. 1982. IUCN. IUCN Red List of Threatened Species. Dispon?vel na p?gina eletr?nica: http://www.iucnredlist.org [12 July 2007]. 2006. KARCZMARSKI, L.; WINTER, P.E.D.; COCKCROFT, V.G.; MCLACHLAN, A. Population analyses of Indo-Pacific humpback dolphins Sousa chinensis in Algoa Bay, Eastern Cape, South Africa. Marine Mammal Science, 15: p. 1115?1123. 1999. KARCZMARSKI, L.; COCKCROFT, V.G.; MCLACHLAN, A. Habitat-use and preferences of Indo- Pacific Humpback dolphins (Souza chinensis) in Algoa Bay, South Africa. Marine Mammal Science, 16: p. 65-79. 2000. KREBS, C.J. Ecological methodology. Harper & Row, New York. 654p. 1989. LINK, L.O. Ocorr?ncia, uso do habitat e fidelidade ao local do boto cinza (Sotalia fluviatilis) Gervais 1853, (Mammalia: Cetacea), no litoral do Rio Grande do Norte. Disserta??o (Mestrado). Universidade Federal do Rio Grande do Norte. 2000. LOCKYER, C.H.; MORRIS, R.J. Some observations on wound healing and persistence of scars in Tursiops truncatus. Reports of the International Whaling Commission, special issue 12, p. 113-118. 1990. 43 LODI, L.; HETZEL, B. Grandes agrega??es do boto-cinza (Sotalia fluviatilis) na Ba?a da Ilha Grande, Rio de Janeiro. Revista Bioikos, 12(2): p. 26-30. 1998. MANN, R.C.C. J.; TYACK, P.L.; WHITEHEAD, H. Cetacean Societies: Field Studies of Dolphins and Whales. University of Chicago Press, Chicago. 433p. 2000. MARINS, R.V.; LACERDA, L.D.; BOAS, R.C.V. Mercury emissions into the Sepetiba Bay basin, SE, Brazil. Ci?ncia e Cultura, 50(4): p. 293-297. 1998. MARTEN, K.; PSARAKOS, S. Long-term site fidelity and possible long-term associations of wild spinner dolphins (Stenella longirostris) seen off Oahu, Hawaii. Marine Mammal Science, 15: p. 1329?1336. 1999. MAZZOIL, M.; MCCULLOCH, S.D.; DEFRAN, R.H.; MURDOCH, M.E. Use of digital photography and analysis of dorsal fins for photo-identification of bottlenose dolphin. Aquatic Mammals, 30: p. 209-219. 2004. MENKENS, J.F. Sobre el varamiento de un delphin nariz de botella, Tursiops truncatus, en la desembocadura del Rio de la Plata (Buenos Aires ? Argentina). Physis., 37(93): p. 227-235. 1977. OTIS, D.L.; BURNHAM, K.P.; WHITE, G.C.; ANDERSON, D.R. Statistical inference from capture data on closed animal populations. Wildlife Monographs, 62: 135p. 1978. OVERTON, W.S. Estimating the numbers of animals in wildlife populations. In Giles, R.G. (ed.) Wildlife Management Techniques. The Wildlife Society, Washington, D.C., p. 403-456. 1971. PARRA, G.J., CORKERON, P.J.; MARSHA, H. Population sizes, site fidelity and residence patterns of Australian snubfin and Indo-Pacific humpback dolphins: Implications for conservation. Biological Conservation, 129: p. 167-180. 2006. PAYNE, R.; ROWNTREE, V.; PERKINS, J.S.; COOKE, J.G.; LANKESTER, K. Population size, trends and reproductive parameters of right whales (Eubalaena australis) off Peninsula Valdes, Argentina. Reports of the International Whaling Commission, special issue 12, p. 271-278. 1990. PEREIRA, T.C.C.L. Estudo da din?mica de uso do habitat da Ba?a de Sepetiba (RJ) pelo boto Sotalia fluviatilis (Cetacea, Delphinidae). Disserta??o (Mestrado). Universidade Federal Rural do Rio de Janeiro. 99p. 1999. PERRIN, W.F.; REILLY, S.B. Reproductive parameters of dolphins and small whales of the family Delphinidae. Reports of the International Whaling Commission, special issue 6, p. 97-133. 1984. 44 PIZZORNO, J.L.A. Estimativa populacional do boto-cinza, Sotalia fluviatilis, na Ba?a de Guanabara, por meio de fotoidentifica??o. Disserta??o (Mestrado). Universidade Federal Rural do Rio de Janeiro. 47p. 1999. RAMOS, R.M.A. Determina??o de idade e biologia reprodutiva de Pontoporia blainvillei e da forma marinha de Sotalia fluviatilis (Cetacea: Pontoporiidae e Delphinidae) no norte do rio de Janeiro. Disserta??o (Mestrado). Universidade Estadual do Norte Fluminense. 95p. 1997. RAMOS, R.M.A.; DI BENEDITTO, A.P.M.; LIMA, N.R.W. Growth parameters of Pontoporia blainvillei and Sotalia fluviatilis (Cetacea) in northern Rio de Janeiro, Brazil. Aquatic Mammals, 26: p. 65-75. 2000. READ, A.J.; URIAN, K.W.; WILSON, B.; WAPLES, D.M. Abundance of bottlenose dolphins in The Bays, Sounds, and Estuaries of North Carolina. Marine Mammal Science, 19: p. 59-73. 2003. REEVES, R.R.; LEATHERWOOD, S. Dolphins, Porpoises and Whales: 1994-1998. An action plan for the Conservation of Cetaceans. Switzerland: The world Conservation Union, IUCN. 92p. 1994. REEVES, R.R.; SMITH, B.D.; CRESPO, E.A.; DI SCIARA, G.N. Dolphins, Whales and Porpoises: 2002-2010 Conservation Action Plan for the World's Cetaceans. The World Conservation Union, IUCN, Gland, Switzerland. 2003. REXSTAD, E.; BURNHAM, K. User?s guide for interactive program Capture. Abundance estimation of closed animal populations. Colorado Cooperative Fish and Wildlife Research Unit, Colorado State University, Fort Collins. 29p. 1991. RODRIGUES, P.P.G.W. Aporte de metais pesados para a Ba?a de Sepetiba e seu comportamento na regi?o estuarina. Disserta??o (Mestrado). Universidade Federal Fluminense. 161p. 1990. ROSAS, F.C.W. Intera??es com a pesca, mortalidade, idade, reprodu??o e crescimento de Sotalia guianensis e Pontoporia blainvillei (Cetacea, Delphinidae e Pontoporiidae) no litoral sul do Estado de S?o Paulo e litoral do Estado do Paran?, Brasil. Tese (Doutorado). Universidade Federal do Paran?. 145p. 2000. ROSSI-SANTOS, M.B. Estudo quali-quantitativo da atividade de alimenta??o do golfinho ou boto cinza Sotalia fluviatilis (Gervais, 1853) (Cetacea, Delphinidae) na ?rea de Prote??o Ambiental do Anhatomirim e Ba?a Norte de Santa Catarina. Monografia (Bacharelado). Universidade Federal de Santa Catarina. 76p. 1997. ROSSI-SANTOS, M.R.; PODOS, J. Latitudinal variation in whistle structure of the estuarine dolphin Sotalia guianensis. Behaviour, 143: p. 347-364. 2006. 45 ROSSI-SANTOS, M.R.; WEDEKIN, L.L.; MONTEIRO-FILHO, E.L.A. Residence and site fidelity of Sotalia guianensis in the Caravelas River Estuary, eastern Brazil. Journal of Marine Biological Association of United Kingdon, 87: p. 207-212. 2007. SANTOS, M.C.O.; ZERBINI, A.N. Abundance estimates of the marine tucuxi dolphin (Sotalia guianensis) in the Canan?ia Estuary, southeastern Brazil. In Workshop on Research and Conservation of the genus Sotalia, Arma??o de B?zios, Rio de Janeiro, Brazil. p.51. 2006. SANTOS, M.C.O.; ACU?A, L.B.; ROSSO, S. Insights on site fidelity and calving intervals of the marine tucuxi dolphin (Sotalia fluviatilis) in south-eastern, Brazil. Journal of the Marine Biological Association, 81: p. 1049-1052. 2001. SCHMIEGELOW, J.M.M. Estudo sobre cet?ceos odontocetes encontrados em praias da regi?o entre Iguape (SP) e Ba?a de Paranagu? (PR) (24o42'S - 25o28'S) com especial refer?ncia a Sotalia fluviatilis (Gervais, 1853) (Delphinidae). Disserta??o (Mestrado). Universidade de S?o Paulo. 149p. 1990. SCHNABEL, Z.E. The estimation of the total fish population of a lake. Am. Math. Monthly, 45: p. 348-352. 1938. SCHUMACHER, F.X.; ESCHMEYER, R.W. The estimation of fish populations in lakes and ponds. J. Tennessee Acad. Sci., 18: p. 228-249. 1943. SCOTT, M.D.; WELLS, R.S.; IRVINE, A.B.; MATE, B.R. Tagging and marking studies on small cetacean. In Leatherwood, S. and Reeves, R.R. (eds.) The Bottlenose Dolphin. San Diego, Academic Press, p. 489-514. 1990. SEBER, G.A.F. The estimation of animal abundance and related parameters. Edward Arnold, Londres. 654p. 1982. SHANE, S.H.; WELLS, R.S.; W?RSIG, B. Ecology, behavior and social organization of the bottlenose dolphin: a review. Marine Mammal Science, 2(1): p. 34- 63. 1986. SICILIANO, S. Caracter?sticas da popula??o de baleia-jubarte (Megaptera novaengliae) na costa brasileira, com especial refer?ncia aos bancos de Abrolhos. Disserta??o (Mestrado). Universidade Federal Rural do Rio de Janeiro. 113p. 1997. SILVA, J.M. DA; SILVA, F.J.L. DE; PEREIRA, J.A. Fotoidentifica??o dos golfinhos-rotadores, Stenella longirostris, em Fernando de Noronha, Brasil. In VI Reuni?o de Trabalho de Especialistas em Mam?feros Aqu?ticos da Am?rica do Sul. Florian?polis. Anais, p. 112. 1994. SIM?O, S.M.; SICILIANO, S. Estudo preliminar do uso do habitat da Ba?a de Sepetiba (Rio de Janeiro, Brasil), pelo boto Sotalia fluviatilis. In.: VI Reuni?o de Trabalho de Especialistas em Mam?feros Aqu?ticos da Am?rica do Sul. Florian?polis. Anais, p.119. 1994. 46 SIM?O, S.M.; POLETTO, F.R. ?reas preferenciais de pesca e dieta dos ec?tipo marinho do botocinza (Sotalia fluviatilis) na Ba?a de Sepetiba. Floresta e Ambiente, 9: p. 18-25. 2002. SIM?O, S.M.; PIZZORNO, J.L.A.; PERRY, V.N.; SICILIANO, S. Aplica??o da t?cnica de fotoidentifica??o do boto-cinza, Sotalia fluviatilis (Cetacea, Delphinidae) da Ba?a de Sepetiba. Floresta e Ambiente, 7: p. 31-39. 2000. SIM?ES-LOPES, P.C. Ocorr?ncia de uma popula??o de Sotalia fluviatilis (Gervais, 1853) (Cetacea, Delphinidae) no limite sul de sua distribui??o, Santa Catarina, Brasil. Biotemas, 1(1): p. 57-62. 1988. SIM?ES-LOPES, P.C.; FABI?N, M.E. Residence patterns and site fidelity in bottlenose dolphins, Tursiops truncatus (Montagu) (Cetacea, Delphinidae) off southern Brazil. Revista Brasileira de Zoologia, 15: p. 709-726. 1999. SLOTEEN, E.; DAWSON, S.M.; WHITEHEAD, H. Associations among photographically identified Hector?s dolphins. Canadian Journal of Zoology, 71: p. 2308?2311. 1993. STEVICK, P.T.; PALSBOLL, P.J.; SMITH, T.D.; BRAVINGTON, M.V.; HAMMOND, P.S. Errors in identification using natural markings: rates, sources, and effects on capture-recapture estimates of abundance. Canadian Journal of Fisheries and Aquaculture Science, 58: p. 1861-1870. 2001. SUGIO, K.; VIEIRA, E.M.; BARCELOS, J.H.; SILVA, M.S. Interpreta??o ecol?gica dos foramin?feros de sedimentos modernos da Ba?a de Sepetiba e adjac?ncias, Rio de Janeiro. Revista Brasileira de Geoci?ncias, 9: p. 233-247. 1979. THOMPSON, P.M.; WILSON, B.; GRELLIER, K.; HAMMOND, P.S. Combining power analysis and population viability analysis to compare traditional and precautionary approaches to conservation of coastal cetaceans. Conservation Biology, 14: p. 1253-1263. 2000. URIAN, K.W.; WELLS, R.S. Bottlenose dolphin photo-identification Workshop. Charleston, South Carolina. NOAA Technical Memorandum (NMFS-SEFSC-393). 1996. WEDEKIN, L.L.; DAURA-JORGE, F.G.; PIACENTINI, V.Q.; SIM?ES-LOPES, P.C. Seasonal variation in spacial usage by the estuarine dolphin, Sotalia guianensis (van B?n?den, 1864) (Cetacea, Delphinidae) at its southern limit of distribution. Brazilian Journal of Biology, 67: p. 1-8. 2007. WEIGLE, B. Abundance, distribution and movements of bottlenose dolphin (Tursiops truncatus) in lower Tampa Bay, Florida. Reports of the International Whaling Commission, special issue 12, p. 195-201. 1990. WELLS, R.S. The role of long-term study in understanding the social structure of a bottlenose dolphin community. In Pryor, K. and Norris, K.S. (eds.) Dolphin Societies: Discoveries and Puzzles. University of California Press, Berkeley, p. 199-223. 1991. 47 WELLS, R.S.; SCOTT, M.D. Estimating bottlenose dolphin population parameters from individual identification and capture-release techniques. Reports of the International Whaling Commission, special issue 12, p. 407-416. 1990. WHITE, C.G.; ANDERSON, D.R.; BURNHAM, K.P.; OTIS, D.L. Capture-recapture and removal methods for sampling closed population. Los Alamos: Los Alamos National Laboratory, 235p. 1982. WHITE, G.C.; GARROT, R.A. Analysis of wildlife radio-tracking data. New York, Academic Press. 383p. 1990. WHITEHEAD, H.; CHRISTAL, J.; TYACK, P.L. Studying cetacean social structure in space and time: Innovative techniques. In Mann, J.; Connor, R.C.; Tyack, P.L. and Whitehead, H. (eds.) Cetacean Societies: field studies of dolphins and whales. University of Chicago Press, Chicago, IL, p. 65-78. 2000. WHITEHEAD, H.; CHU, K.; PERKINS, J.; BRYANT, P.; NICHOLS, G. Population size, identity and distribution of humpback whales off West Greenland ? Summer 1981. Reports of the International Whaling Commission, special issue 12, p. 497-501. 1983. WILLAMS, J.A.; DAWSON, S.M.; SLOOTEN, E. The abundance and distribution of bottlenose dolphins (Tursiops truncatus) in Doubtful Sound, New Zealand. Canadian Journal of Zoology, 71: p. 2080-2088. 1993. WILSON, B. The ecology of the bottlenose dolphins in the Moray Firth, Scotland: a population at the northern extreme of the species? range. Tese (Doutorado). University of Aberdeen. 201p. 1995. WILSON, B.; HAMMOND, P.S.; THOMPSON, P.M. Estimating size and assessing trends in a coastal bottlenose dolphin population. Ecological Applications, 9(1): p. 288-300. 1999. W?RSIG, B.; JEFFERSON, T.A. Methodology of photo-identification for small cetaceans. Reports of the International Whaling Commission, special issue 12, p. 43-52. 1990. W?RSIG, B.; W?RSIG, M. 1977. The photographic determination of group size, composition, and stability of coastal porpoises (Tursiops truncatus). Science, 198: p. 755-756. 1977. ZAR, J.H. Bioestatistical Analysis. Prentice-Hall, Englewood Cliffs, N.J. 1984. |
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