Results 91 to 100 of about 7,455 (158)

Baltic cod recruitment – the impact of climate variability on key processes [PDF]

, 2005
Large-scale climatic conditions prevailing over the central Baltic Sea resulted in declining salinity and oxygen concentrations in spawning areas of the eastern Baltic cod stock. These changes in hydrography reduced the reproductive success and, combined
Andrei Makarchouk, Bagge, Brian R. MacKenzie, Christian Möllmann, CORE, Dietrich Schnack, Friedrich W. Köster, Gerd Kraus, Gislason, Grønkjær, Grønkjær, Hans-Harald Hinrichsen, Hinrichsen, Hinrichsen, Hinrichsen, Hüssy, ICES, ICES, ICES, Jan E. Beyer, Jonna Tomkiewicz, Kai Wieland, Kjørsvik, Kosior, Krajewska-Soltys, Kraus, Kraus, Kraus, Köster, Köster, Köster, Köster, Köster, Köster, Lablaika, Lablaika, MacKenzie, MacKenzie, MacKenzie, Matthäus, Matthäus, Matthäus, Michael A. St. John, Myers, Möllmann, Möllmann, Möllmann, Neuenfeldt, Nissling, Nissling, Norbert Rohlf, Pedersen, Plikshs, Plikshs, Rohlf, Rüdiger Voss, Schneider, Shepherd, Sparholt, Sparholt, Thompson, Tomasz Linkowski, Tomkiewicz, Trippel, Uzars, Uzars, Vallin, Voss, Westin, Wieland, Wieland, Wieland, Wieland, Wieland   +73 more
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Age- and length-at-maturity of female arrowtooth flounder (Atheresthes stomias) in the Gulf of Alaska [PDF]

, 2008
Arrowtooth flounder (Atheresthes stomias) has had the highest abundance of any groundfish species in the Gulf of Alaska since the 1970s (Matarese et al., 2003; Turnock et al., 2005; Blood et al., 2007); however, commercial catches have been restricted ...
Stark, James W.
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Preliminary guide to the indentification of the early life history stages of Callionymid fishes of the Western Central Atlantic [PDF]

, 2000
Callionymidae, along with the Draconettidae and Gobiesocidae, previously were placed in the order Gobiesociformes (Allen, 1984). Recently, Nelson (1994) placed the Callionymidae and Draconettidae in the percifonn suborder Callionymoidei.
Greene, Michael, Powell, Allyn B.
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Cruise Report R.V. Alkor AL 390 : 12.04. – 26.04.2012 [PDF]

, 2012
Port calls: Rønne, Denmark, 19.04.2012 – 21.04 ...
Haslob, Holger
core   +1 more source

Pools and rapids as spawning and nursery areas for fish in a river stretch without floodplains

Neotropical Ichthyology
This study aimed to evaluate the importance of two environments situated in the main channel of the Peixe River (a tributary of the upper Uruguay River) on fish reproduction and initial growth.
Sunshine de Ávila-Simas, David Augusto Reynalte-Tataje, Evoy Zaniboni-Filho   +2 more
doaj   +1 more source

Ecology of fishes in Upper Newport Bay, California: seasonal dynamics and community structure [PDF]

, 1981
A total of 366 bimonthly (January 1978-January 1979) samples taken with six types of gear (otter trawl, gill net, bag seine, small seine, drop net, square enclosure - all with replication except the gill net) at four stations in upper Newport Bay ...
Allen, Larry G., Horn, Michael H.
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Temporal distribution and early development of Moenkausia cf. gracilima (Lucena & Soares, 2016) (Osteichthyes, Characidae) in the upper Paraná River, Brazil

Acta Limnologica Brasiliensia, 2017
Aim: To analyze temporal distribution of larvae and juveniles and the early development and of Moenkhausia cf. gracilima. Methods Samples were taken quarterly in twenty-five sites in the upper Paraná River floodplain between August 2013 and May 2015 ...
Joyce Andreia dos Santos, Marcia Sayuri Iquematsu, Claudemir Martins Soares, Eliana Maria Galdioli, Klebert Faria da Silva, Valmir Alves Teixeira, Andréa Bialetzki   +6 more
doaj   +1 more source

Fish Larval Assemblage Associated with an Eastern Tropical Pacific Coral Reef: Seasonal and Interannual Variability

Diversity
The seasonal and interannual temporal variation in the composition, richness, diversity, and similarity of fish larval assemblages associated with an Eastern Tropical Pacific (ETP) coral reef system was studied in March (cold water) and September (warm ...
Juan José Gallego-Zerrato, Diego Fernando Córdoba-Rojas, Alan Giraldo   +2 more
doaj   +1 more source

Biogeographic analysis of the Tortugas Ecological Reserve: Examining the refuge effect following reserve establishment [PDF]

, 2004
Almost 120 days at sea aboard three NOAA research vessels and one fishing vessel over the past three years have supported biogeographic characterization of Tortugas Ecological Reserve (TER).
Burke, John S., Burton, Michael L., Currin, Carolyn A., Field, Donald W., Fonseca, Mark S., Hare, Jonathan A., Kenworthy, W. Judson, Uhrin, Amy V.   +7 more
core  

State of the California current 2013-14: El niño looming [PDF]

, 2014
In 2013, the California current was dominated by strong coastal upwelling and high productivity. Indices of total cumulative upwelling for particular coastal locations reached some of the highest values on record.
Abell, J, Auth, TD, Barceló, C, Bjorkstedt, EP, Bograd, SJ, Bradley, R, Brodeur, R, Campbell, GS, Chavez, FP, Daly, EA, Delong, RL, Field, J, Fisher, J, Gladics, AJ, Golightly, RT, Hildebrand, JA, Horton, CA, Jahncke, J, Kahru, M, Kim, SY, Largier, J, Leising, AW, Manzano-Sarabia, M, McClatchie, S, Melin, SR, Peterson, J, Peterson, WT, Robertson, RR, Sakuma, K, Santora, JA, Schneider, SR, Schroeder, ID, Suryan, RM, Sydeman, WJ, Tyburczy, J, Warzybok, P, Watson, W, Weber, ED   +37 more
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