Items where NERC Author is "Xavier, Jose"

Seco, José; Daneri, Gustavo A.; Ceia, Filipe R.; Vieira, Rui Pedro; Hill, Simeon L.; Xavier, Jose Carlos. 2016 Distribution of short-finned squid Illex argentinus (Cephalopoda: Ommastrephidae) inferred from the diets of Southern Ocean albatrosses using stable isotope analyses. Journal of the Marine Biological Association of the United Kingdom, 96 (6). 1211-1215. 10.1017/S0025315415000752

Jiménez, S.; Domingo, A.; Brazeiro, A.; Defeo, O.; Wood, A. G.; Froy, H.; Xavier, J. C.; Phillips, R. A.. 2016 Sex-related variation in the vulnerability of wandering albatrosses to pelagic longline fleets. Animal Conservation, 19 (3). 281-295. 10.1111/acv.12245

Xavier, Jose C.; Fugmann, Gerlis; Beck, Inga; Huffman, Louise; Jensen, Eric. 2016 Education on Biodiversity in the Polar Regions. In: Castro, Paula; Azeiteiro, Ulisses M.; Bacelar-Nicolau, Paula; Filho, Walter Leal; Azul, Anabela Marisa, (eds.) Biodiversity and Education for Sustainable Development. Springer, 43-56. (World Sustainability Series).

Xavier, Jose; Raymond, Ben; Jones, Daniel C.; Griffiths, Huw. 2016 Biogeography of cephalopods in the Southern Ocean using habitat suitability prediction models. Ecosystems, 19 (2). 220-247. 10.1007/s10021-015-9926-1

Xavier, Jose C.; Peck, Lloyd S.; Fretwell, Peter; Turner, John. 2016 Climate change and polar range expansions: Could cuttlefish cross the Arctic? Marine Biology, 163 (4), 78. 10.1007/s00227-016-2850-x

Negri, A.; Daneri, G. A.; Ceia, F.; Vieira, R.; Cherel, Y.; Coria, N. R.; Corbalán, A.; Xavier, J. C.. 2016 The cephalopod prey of the Weddell seal, Leptonychotes weddellii, a biological sampler of the Antarctic marine ecosystem. Polar Biology, 39 (3). 561-564. 10.1007/s00300-015-1794-9

Xavier, Jose Carlos; Ferreira, Sónia; Tavares, Sílvia; Santos, Nuno; Mieiro, Cláudia Leopoldina; Trathan, Phil N.; Lourenço, Sílvia; Martinho, Filipe; Steinke, Dirk; Seco, José; Pereira, Eduarda; Pardal, Miguel; Cherel, Yves. 2016 The significance of cephalopod beaks in marine ecology studies: Can we use beaks for DNA analyses and mercury contamination assessment? Marine Pollution Bulletin, 103 (1-2). 220-226. 10.1016/j.marpolbul.2015.12.016

Seco, J.; Roberts, J.; Ceia, F. R.; Baeta, A.; Ramos, J. A.; Paiva, V. H.; Xavier, J. C.. 2016 Distribution, habitat and trophic ecology of Antarctic squid Kondakovia longimana and Moroteuthis knipovitchi: inferences from predators and stable isotopes. Polar Biology, 39 (1). 167-175. 10.1007/s00300-015-1675-2

Ceia, Filipe R.; Ramos, Jaime A.; Phillips, Richard A.; Cherel, Yves; Jones, Daniel C.; Vieira, Rui P.; Xavier, Jose C.. 2015 Analysis of stable isotope ratios in blood of tracked wandering albatrosses fails to distinguish a δ13C gradient within their winter foraging areas in the southwest Atlantic Ocean. Rapid Communications in Mass Spectrometry, 29 (24). 2328-2336. 10.1002/rcm.7401

Xavier, Jose C.; Hill, S.L.; Belchier, M.; Bracegirdle, T.J.; Murphy, E.J.; Dias, J. Lopes. 2015 From ice to penguins: The role of mathematics in Antarctic research. In: Bourguignon, Jean-Pierre; Jeltsch, Rolf; Pinto, Alberto Adrego; Viana, Marcelo, (eds.) Mathematics of Energy and Climate Change: International Conference and Advanced School Planet Earth, Portugal, March 21-28, 2013. Switzerland, Springer, 389-414. (CIM Series in Mathematical Sciences, 2, 2).

Pedro, Sara; Xavier, Jose C.; Tavares, Sílvia; Trathan, Phil N.; Ratcliffe, Norman; Paiva, Vitor H.; Medeiros, Renata; Pereira, Eduarda; Pardal, Miguel A.. 2015 Feathers as a tool to assess mercury contamination in gentoo penguins: Variations at the individual level. PLOS ONE, 10 (9), e0137622. 8, pp. 10.1371/journal.pone.0137622

Pedro, Sara; Xavier, Jose C.; Tavares, Sílvia; Trathan, Phil N.; Ratcliffe, Norman; Paiva, Vitor H.; Medeiros, Renata; Vieira, Rui P.; Ceia, Filipe R.; Pereira, Eduarda; Pardal, Miguel A.. 2015 Mercury accumulation in gentoo penguins Pygoscelis papua: spatial, temporal and sexual intraspecific variations. Polar Biology, 38 (9). 1335-1343. 10.1007/s00300-015-1697-9

Xavier, Jose C.; Allcock, A. Louise; Cherel, Yves; Lipinski, Marek R.; Pierce, Graham J.; Rodhouse, Paul G.K.; Rosa, Rui; Shea, Elizabeth K.; Strugnell, Jan M.; Vidal, Erica A.G.; Villanueva, Roger; Ziegler, Alexander. 2015 Future challenges in cephalopod research. Journal of the Marine Biological Association of the United Kingdom, 95 (05). 999-1015. 10.1017/S0025315414000782

Guerreiro, Miguel; Phillips, Richard A.; Cherel, Yves; Ceia, Filipe R.; Alvito, Pedro; Rosa, Rui; Xavier, Jose C.. 2015 Habitat and trophic ecology of Southern Ocean cephalopods from stable isotope analyses. Marine Ecology Progress Series, 530. 119-134. 10.3354/meps11266

Alvito, Pedro M.; Rosa, Rui; Phillips, Richard A.; Cherel, Yves; Ceia, Filipe; Guerreiro, Miguel; Seco, José; Baeta, Alexandra; Vieira, Rui P.; Xavier, Jose C.. 2015 Cephalopods in the diet of nonbreeding black-browed and grey-headed albatrosses from South Georgia. Polar Biology, 38 (5). 631-641. 10.1007/s00300-014-1626-3

Gutt, Julian; Bertler, Nancy; Bracegirdle, Thomas J.; Buschmann, Alexander; Comiso, Josefino; Hosie, Graham; Isla, Enrique; Schloss, Irene R.; Smith, Craig R.; Tournadre, Jean; Xavier, Jose C.. 2015 The Southern Ocean ecosystem under multiple climate change stresses - an integrated circumpolar assessment. Global Change Biology, 21 (4). 1434-1453. 10.1111/gcb.12794

Froy, Hannah; Lewis, Sue; Catry, Paulo; Bishop, Charles M.; Forster, Isaac P.; Fukuda, Akira; Higuchi, Hiroyoshi; Phalan, Ben; Xavier, Jose C.; Nussey, Daniel H.; Phillips, Richard A.. 2015 Age-Related Variation in Foraging Behaviour in the Wandering Albatross at South Georgia: No Evidence for Senescence. PLOS ONE, 10 (1), e0116415. 10.1371/journal.pone.0116415

Xavier, Jose C.; Peck, Lloyd S.. 2015 Life beyond the ice. In: Liggett, Daniela; Storey, Bryan; Cook, Yvonne; Meduna, Veronika, (eds.) Exploring the last continent: an introduction to Antarctica. Switzerland, Springer, 229-252.

Loureiro, João; Tavares, Daniela; Ferreira, Sónia; Seco, José; Valente, Tiago; Trathan, Phil; Barbosa, Andrés; Chipev, Nesho; Xavier, Jose C.. 2014 Sex identification in Gentoo (Pygoscelis papua) and Chinstrap (Pygoscelis antarctica) penguins: Can flow cytometry be used as a reliable identification method? Journal of Experimental Marine Biology and Ecology, 461. 364-370. 10.1016/j.jembe.2014.08.021

Xavier, Jose C.; Walker, Kath; Elliot, Graeme; Cherel, Yves; Thompson, David. 2014 Cephalopod fauna of South Pacific waters: new information from breeding New Zealand wandering albatrosses. Marine Ecology Progress Series, 513. 131-142. 10.3354/meps10957

Constable, Andrew J.; Melbourne-Thomas, Jessica; Corney, Stuart P.; Arrigo, Kevin R.; Barbraud, Christophe; Barnes, David K.A.; Bindoff, Nathaniel L.; Boyd, Philip W.; Brandt, Angelika; Costa, Daniel P.; Davidson, Andrew T.; Ducklow, Hugh W.; Emmerson, Louise; Fukuchi, Mitsuo; Gutt, Julian; Hindell, Mark A.; Hofmann, Eileen E.; Hosie, Graham W.; Iida, Takahiro; Jacob, Sarah; Johnston, Nadine M.; Kawaguchi, So; Kokubun, Nobuo; Koubbi, Philippe; Lea, Mary-Anne; Makhado, Azwianewi; Massom, Rob A.; Meiners, Klaus; Meredith, Michael P.; Murphy, Eugene J.; Nicol, Stephen; Reid, Keith; Richerson, Kate; Riddle, Martin J.; Rintoul, Stephen R.; Smith, Walker O.; Southwell, Colin; Stark, Jonathon S.; Sumner, Michael; Swadling, Kerrie M.; Takahashi, Kunio T.; Trathan, Phil N.; Welsford, Dirk C.; Weimerskirch, Henri; Westwood, Karen J.; Wienecke, Barbara C.; Wolf-Gladrow, Dieter; Wright, Simon W.; Xavier, Jose C.; Ziegler, Philippe. 2014 Climate change and Southern Ocean ecosystems I: How changes in physical habitats directly affect marine biota. Global Change Biology, 20 (10). 3004-3025. 10.1111/gcb.12623

Rodhouse, Paul G.K.; Griffiths, Huw J.; Xavier, Jose C.. 2014 Southern Ocean squid. In: De Broyer, Claude; Koubbi, Philippe; Griffiths, Huw; Raymond, Ben; d'Udekem d'Acoz, Cedric; Van de Putte, Anton; Danis, Bruno; David, Bruno; Grant, Susie; Gutt , Julian; Held, Christoph; Hosie, Graham; Huettmann, Falk; Post, Alexandra; Ropert-Coudert, Yan, (eds.) Biogeographic Atlas of the Southern Ocean. Cambridge, Scientific Committee on Antarctic Research, 284-289.

Beck, Inga; Huffman, Louise Tolle; Xavier, Jose Carlos Caetano; Walton, David Winston Harris. 2014 Education and polar research: bringing polar science into the classroom. Journal of Geological Resource and Engineering, 4. 217-221. 10.17265/2328-2193/2014.04.004

Hoving, Henk-Jan T.; Perez, Jose Angel A.; Bolstad, Kathrin S.R.; Braid, Heather E.; Evans, Aaron B.; Fuchs, Dirk; Judkins, Heather; Kelly, Jesse T.; Marian, José E.A.R.; Nakajima, Ryuta; Piatkowski, Uwe; Reid, Amanda; Vecchione, Michael; Xavier, Jose C.C.. 2014 The study of deep-sea cephalopods. In: Vidal, Erica A.G., (ed.) Advances in Cephalopod Science: Biology, Ecology, Cultivation and Fisheries. Elsevier, 235-359. (Advances in Marine Biology, 67, 67).

Gutt, Julian; Adams, Byron; Bracegirdle, Thomas; Cowan, Don; Cummings, Vonda; di Prisco, Guido; Gradinger, Rolf; Isla, Enrique; McIntyre, Trevor; Murphy, Eugene; Peck, Lloyd; Schloss, Irene; Smith, Craig; Suckling, Coleen; Takahashi, Akinori; Verde, Cinza; Wall, Diana H.; Xavier, José. 2013 Antarctic Thresholds - Ecosystem Resilience and Adaptation" (AnT-ERA), a new SCAR-biology programme. Polarforschung, 82 (2). 147-150.

Tavares, S.; Xavier, J.C.; Phillips, R.A.; Pereira, M.E.; Pardal, M.A.. 2013 Influence of age, sex and breeding status on mercury accumulation patterns in the wandering albatross Diomedea exulans. Environmental Pollution, 181. 315-320. 10.1016/j.envpol.2013.06.032

Xavier, José C.; Barbosa, Andrés; Agusti, Susana; Alonso-Sáez, Laura; Alvito, Pedro; Ameneiro, Julia; Ávila, Conxita; Baeta, Alexandra; Canário, João; Carmona, Raquel; Catry, Paulo; Ceia, Filipe; Clark, Melody S.; Cristobo, Francisco J.; Cruz, Bruno; Duarte, Carlos M.; Figuerola, Blanca; Gili, Josep-Maria; Gonçalves, Ana R.; Gordillo, Francisco J.L.; Granadeiro, José P.; Guerreiro, Miguel; Isla, Enrique; Jiménez, Carlos; López-González, Pablo J.; Lourenço, Sílvia; Marques, João C.; Moreira, Elena; Mota, Ana M.; Nogueira, Marta; Núñez-Pons, Laura; Orejas, Covadonga; Paiva, Vitor H.; Palanques, Albert; Pearson, Gareth A.; Pedrós-Alió, Carlos; Cantero, Álvaro L. Peña; Power, Deborah M.; Ramos, Jaime A.; Rossi, Sergi; Seco, José; Sañe, Elisabet; Serrão, Ester A.; Taboada, Sergi; Tavares, Sílvia; Teixidó, Nuria; Vaqué, Dolores; Valente, Tiago; Vázquez, Elsa; Vieira, Rui P.; Viñegla, Benjamin. 2013 Polar marine biology science in Portugal and Spain: Recent advances and future perspectives. Journal of Sea Research, 83. 9-29. 10.1016/j.seares.2013.05.013

Walton, David; Xavier, Jose; May, Inga; Huffman, Louise. 2013 Polar Educators International – a new initiative for schools. (editorial). Antarctic Science, 25 (04). 473. 10.1017/S0954102013000485

Xavier, J. C.; Louzao, M.; Thorpe, S. E.; Ward, P.; Hill, C.; Roberts, D.; Croxall, J. P.; Phillips, R. A.. 2013 Seasonal changes in the diet and feeding behaviour of a top predator indicate a flexible response to deteriorating oceanographic conditions. Marine Biology, 160 (7). 1597-1606. 10.1007/s00227-013-2212-x

Tancell, Claire; Phillips, Richard A.; Xavier, Jose C.; Tarling, Geraint A; Sutherland, William J.. 2013 Comparison of methods for determining key marine areas from tracking data. Marine Biology, 160 (1). 15-26. 10.1007/s00227-012-2050-2

Xavier, J.C.; Cherel, Y.; Roberts, J.; Piatkowski, U.. 2013 How do cephalopods become available to seabirds: can fish gut contents from tuna fishing vessels be a major food source of deep-dwelling cephalopods? ICES Journal of Marine Science, 70 (1). 46-49. 10.1093/icesjms/fss167

Xavier, Jose C.; Phillips, Richard A.; Cherel, Yves. 2011 Cephalopods in marine predator diet assessments: why identifying upper and lower beaks is important. ICES Journal of Marine Sciences, 68 (9). 1857-1864. 10.1093/icesjms/fsr103

Roberts, J.; Xavier, Jose C.; Agnew, D.J.. 2011 The diet of toothfish species Dissostichus eleginoides and Dissostichus mawsoni with overlapping distributions. Journal of Fish Biology, 79 (1). 138-154. 10.1111/j.1095-8649.2011.03005.x

Xavier, José; Cherel, Yves. 2009 Cephalopod beak guide for the Southern Ocean. Cambridge, British Antarctic Survey, 129pp.

Jackson, G.D.; Bustamante, P.; Cherel, Y.; Fulton, E.A.; Grist, E.P.M.; Jackson, C.H.; Nichols, P.D.; Pethybridge, H.; Phillips, K.; Ward, R.D.; Xavier, J.C.. 2007 Applying new tools to cephalopod trophic dynamics and ecology: perspectives from the Southern Ocean Cephalopod Workshop, February 2-3, 2006. Reviews in Fish Biology and Fisheries, 17 (2-3). 79-99. 10.1007/s11160-007-9055-9

Xavier, J.C.; Wood, A.G.; Rodhouse, P.G.; Croxall, J.P.. 2007 Interannual variation in cephalopod consumption by albatrosses at South Georgia: implications for future commercial exploitation of cephalopods. Marine and Freshwater Research, 58 (12). 1136-1143. 10.1071/MF06237

Xavier, J.C.; Croxall, J.P.. 2005 Sexual differences in foraging behaviour and diets: a case study of wandering albatrosses. In: Ruckstuhl, K.E.; Neuhaus, P., (eds.) Sexual segregation in vertebrates: ecology of the two sexes. Cambridge, Cambridge University Press, 74-91.

Arata, Javier; Robertson, Graham; Valencia, José; Xavier, José C.; Moreno, Carlos A.. 2004 Diet of grey-headed albatrosses at the Diego Ramirez Islands, Chile: ecological implications. Antarctic Science, 16 (3). 263-275. 10.1017/S095410200400207X

Xavier, J.C.; Trathan, P.N.; Croxall, J.P.; Wood, A.G.; Podesta, G.; Rodhouse, P.G.. 2004 Foraging ecology and interactions with fisheries of wandering albatrosses (Diomedea exulans) breeding at South Georgia. Fisheries Oceanography, 13 (5). 324-344. 10.1111/j.1365-2419.2004.00298.x

Phillips, Richard A.; Xavier, Jose C.; Croxall, John P.. 2003 Effects of satellite transmitters on albatrosses and petrels. Auk, 120 (4). 1082-1090. 10.1642/0004-8038(2003)120[1082:EOSTOA]2.0.CO;2

Xavier, J.C.; Croxall, J.P.; Trathan, P.N.; Wood, A.G.. 2003 Feeding strategies and diets of breeding grey-headed and wandering albatrosses at South Georgia. Marine Biology, 143 (2). 221-232. 10.1007/s00227-003-1049-0

Xavier, J.C.; Croxall, J.P.; Trathan, P.N.; Rodhouse, P.G.. 2003 Inter-annual variation in the cephalopod component of the diet of the wandering albatross, Diomedea exulans, breeding at Bird Island, South Georgia. Marine Biology, 142 (3). 611-622. 10.1007/s00227-002-0962-y

Xavier, J.C.; Croxall, J.P.; Reid, K.. 2003 Interannual variation in the diets of two albatross species breeding at South Georgia: implications for breeding performance. Ibis, 145 (4). 593-610. 10.1046/j.1474-919X.2003.00196.x

Arata, Javier; Xavier, José C.. 2003 The diet of black-browed albatrosses at the Diego Ramirez Islands, Chile. Polar Biology, 26 (10). 638-647. 10.1007/s00300-003-0530-z

Xavier, J.C.; Rodhouse, P.G.; Purves, M.G.; Daw, T.M.; Arata, J.; Pilling, G.M.. 2002 Distribution of cephalopods recorded in the diet of the Patagonian toothfish (Dissostichus eleginoides) around South Georgia. Polar Biology, 25 (5). 323-330. 10.1007/s00300-001-0343-x

Xavier, José C.; Rodhouse, Paul G.; Croxall, John P.. 2002 Unusual occurrence of Illex argentinus (Cephalopoda: Ommastrephidae) in the diet of albatrosses breeding at Bird Island, South Georgia. Bulletin of Marine Science, 71. 1109-1112.

Xavier, J.C.; Rodhouse, P.G.; Trathan, P.N.; Wood, A.G.. 1999 A Geographical Information System (GIS) Atlas of cephalopod distribution in the Southern Ocean. Antarctic Science, 11 (01). 61-62. 10.1017/S0954102099000097