The planktonic stages of flatfishes: physical and biological interactions in transport processes

Duffy‐Anderson, Janet T.; Bailey, Kevin M.; Cabral, Henrique N.; Nakata, Hideaki; Veer, Henk W. van der

doi:10.1002/9781118501153.ch6

Cited by 19 publications

(17 citation statements)

References 131 publications

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“…Unlike spawning, algal blooms are triggered by wind regimes and light in the North Atlantic Ocean (Wiltshire et al., ). The widening rift between spawning and plankton blooms raises considerable concerns for the long‐term survival of flatfish (Duffy‐Anderson, Bailey, Cabral, Nakata, & van der Veer, ) and roundfish (Beaugrand, Brander, Lindley, Souissi, & Reid, ).…”

Section: Discussionmentioning

confidence: 99%

“…The changing larval dispersal is set within a heterogeneous landscape, a key factor in sustaining metapopulation structure and viability (Hanski, ; Kritzer & Sale, ). Changing abundances and patterns of retention and seeding of larvae will influence survival and affect the long‐term persistence of populations through source‐sink dynamics (Duffy‐Anderson et al., ).…”

Section: Discussionmentioning

confidence: 99%

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Complex effect of projected sea temperature and wind change on flatfish dispersal

Lacroix

Barbut

Volckaert

2017

Global Change Biology

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Climate change not only alters ocean physics and chemistry but also affects the biota. Larval dispersal patterns from spawning to nursery grounds and larval survival are driven by hydrodynamic processes and shaped by (a)biotic environmental factors. Therefore, it is important to understand the impacts of increased temperature rise and changes in wind speed and direction on larval drift and survival. We apply a particle-tracking model coupled to a 3D-hydrodynamic model of the English Channel and the North Sea to study the dispersal dynamics of the exploited flatfish The results suggest that 33% of the year-to-year recruitment variability is explained at a regional scale and that a 9-year period is sufficient to capture interannual variability in dispersal dynamics. In the scenario involving a temperature increase, early spawning and a wind change, the model predicts that (i) dispersal distance (+70%) and pelagic larval duration (+22%) will increase in response to the reduced temperature (À9%) experienced by early hatched larvae, (ii) larval recruitment at the nursery grounds will increase in some areas (36%) and decrease in others (À58%) and (iii) connectivity will show contrasting changes between areas. At the regional scale, our model predicts considerable changes in larval recruitment (+9%) and connectivity (retention À4% and seeding +37%) due to global change. All of these factors affect the distribution and productivity of sole and therefore the functioning of the demersal ecosystem and fisheries management.climate change, common sole, connectivity, eastern English Channel, individual-based model, larval dispersal, North Sea, prospective scenarios, recruitment, Solea solea, transport model --

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Complex effect of projected sea temperature and wind change on flatfish dispersal

Lacroix

Barbut

Volckaert

2017

Global Change Biology

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“…The importance of winds for the transport and retention of planktonic larvae has been confirmed in several fish species in Japan (Kasai et al, ; Nakata, ; Nakata, Fujihara, Suenaga, Nagasawa, & Fujii, ; Nakata & Hirano, ). Ecological adaptations to wind‐driven water movement were suggested in flatfishes, as they usually spawn in winter to early spring, when strong winds likely prevail (Duffy‐Anderson, Bailey, Cabral, Nakata, & Veer, ). To expand their suggestions, L. japonicus may utilize severe but predictable winter conditions for reproduction, specifically the transport of eggs and larvae to coastal nursery habitats.…”

Section: Discussionmentioning

confidence: 99%

“…Ecological adaptations to wind-driven water movement were suggested in flatfishes, as they usually spawn in winter to early spring, when strong winds likely prevail (Duffy-Anderson, Bailey, Cabral, Nakata, & Veer, 2015). To expand their suggestions, L. japonicus may utilize severe but predictable winter conditions for reproduction, specifically the transport of eggs and larvae to coastal nursery habitats.…”

Section: Characteristics Of the Planktonic Period Of L Japonicusmentioning

confidence: 99%

Winter monsoon promotes the transport of Japanese temperate bass Lateolabrax japonicus eggs and larvae toward the innermost part of Tango Bay, the Sea of Japan

Suzuki

Fuji

Kasai

et al. 2019

Fisheries Oceanography

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Northwesterly cold winds characteristic of the East Asian Winter Monsoon (EAWM) dictate winter climatic conditions over the Japanese Archipelago. Japanese temperate bass Lateolabrax japonicus is a commercially important coastal fish that spawns offshore in winter and uses shallow waters as nursery habitats. To investigate the effects of EAWM on the planktonic period of L. japonicus, eggs, larvae, and juveniles were quantitatively collected in Tango Bay on the Sea of Japan side in winter and spring from 2007 to 2017. Although eggs occurred close to the mouth of the bay, planktonic larvae occurred further inside as they developed. The horizontal distribution of planktonic larvae, combined with water velocity data obtained from mooring observations, indicated that planktonic larvae are transported south‐ to westward through Ekman current and an anticyclonic circulation, which are driven by northwesterly winds. To evaluate survival during the planktonic period in each year class, the abundance of benthic larvae/juveniles was divided by winter total landings of Lateolabrax spp. (proxy of the spawning stock size). This survival index exhibited a positive correlation with the northwesterly component of winter winds, and a negative correlation with winter air temperature (average from December to February, Spearman's correlation, p < .05). There was, however, no significant correlation with winter water temperature or winter freshwater discharge in the bay. We conclude that northwesterly cold winds of EAWM play a critical role in transporting L. japonicus eggs and larvae toward nursery habitats, specifically beaches and estuaries fringing the innermost part of Tango Bay.

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“…36 mm Standard length ( L S ) (Evseenko & Suntsov, 1994). Larvae of flatfishes with a metamorphic size greater than 25 mm may spend more than 3 months as plankton and, in some species, over a year (Duffy‐Anderson et al ., 2015). Moreover, there are expatriate larvae with an unusually large pretransitional size having undergone delayed metamorphosis (Munroe & Krabbenhoft, 2010).…”

Section: Figurementioning

confidence: 99%

Unexpected deep‐sea fish species on the Porcupine Bank (NE Atlantic): Biogeographical implications

Bañón

Carlos

Ruiz-Pico

et al. 2020

Journal of Fish Biology

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Four specimens corresponding to three rare deep‐water fish species were caught on the Porcupine Bank (Northeast Atlantic) in September 2019. These catches include the new northernmost records of Azores rockling Gaidropsarus granti and deep‐water dab Poecilopsetta beanii in the Atlantic Ocean and the second record of the latter species in its eastern zone. Three of the specimens were retained and their molecular identification also allowed the Cataetyx alleni DNA barcode to be obtained for the first time. The appearance of P. beanii, a West Atlantic species, in its eastern zone is discussed in relation to a possible phenomenon of transoceanic drift in the larval stage.

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The planktonic stages of flatfishes: physical and biological interactions in transport processes

Cited by 19 publications

References 131 publications

Complex effect of projected sea temperature and wind change on flatfish dispersal

Complex effect of projected sea temperature and wind change on flatfish dispersal

Winter monsoon promotes the transport of Japanese temperate bass Lateolabrax japonicus eggs and larvae toward the innermost part of Tango Bay, the Sea of Japan

Unexpected deep‐sea fish species on the Porcupine Bank (NE Atlantic): Biogeographical implications

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