Výsledky vyhledávání - "N.R. Merrett"

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Can ecological knowledge catch up with deep-water fishing? a North Atlantic perspective

Autor: N.R. O’Dea, R.L. Haedrich, N.R. Merrett

Publikováno v: Fisheries Research. 51:113-122

Deep-water fishes have only recently moved from being objects of scientific curiosity to objects of commercial exploitation. For an increasing number of species, today a single trawl captures more specimens than science has ever seen since the time o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed8257de5073f868f7afe716bce10075
https://doi.org/10.1016/s0165-7836(01)00239-9

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Presumptive Viral Erythrocytic Necrosis in the Benthopelagic Fish Coryphaenoides (Nematonurus) Armatus from the Abyss West Of Portugal

Autor: Angela J. Davies, N.R. Merrett

Publikováno v: Journal of the Marine Biological Association of the United Kingdom. 78:1031-1034

Presumptive viral erythrocytic necrosis (VEN) was recorded from 1/4 of the benthopelagic fish Coryphaenoides (Nematonurus) armatus (Teleostei: Macrouridae) trawled from the abyss west of Portugal. In a blood smear made from the caudal vein of this fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::576c54dd83c26ed18a363904f6a67f35
https://doi.org/10.1017/s0025315400045008

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The relationship between numbers of fish attracted to baited cameras and population density: Studies on demersal grenadiers Coryphaenoides (Nematonurus) armatus in the abyssal NE Atlantic Ocean

Autor: N.R. Merrett, Imants G. Priede

Publikováno v: Fisheries Research. 36:133-137

The number of Coryphaenoides (Nematonurus) armatus attracted to baits ( N peak ) at depths of 2000–5000 m in the NE Atlantic Ocean is shown to vary with fish density ( n km −2 ) in accordance with the equation: N peak = dn x (1− exp ((−c exp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97bd8e72b58ea7d801fd7ccbcfebeec9
https://doi.org/10.1016/s0165-7836(98)00105-2

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Strontium variation and the oxygen isotope water temperature record in the otoliths of the deep water fishes Trachyrincus murrayi and Coryphaenoides mediterraneus

Autor: I.F. West, N.R Merrett, R. W. Gauldie, G. Coote

Publikováno v: Comparative Biochemistry and Physiology Part A: Physiology. 110:271-280

Strontium counts from proton microprobe analysis of the surfaces of sections of otoliths from two species of deepwater rattails Trachyrincus murrayi and Coryphaenoides mediterraneus were compared with δ18O measurements from microsamples drilled from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6ef6f19b9ee7aa3011ce53a6947e391
https://doi.org/10.1016/0300-9629(94)00191-u

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Scavenging deep demersal fishes of the Porcupine Seabight, north-east Atlantic: observations by baited camera, trap and trawl

Autor: N.R. Merrett, S Creasey, Philip Michael Bagley, Imants G. Priede, Amanda Smith

Publikováno v: Journal of the Marine Biological Association of the United Kingdom. 74:481-498

Demersal fishes on the continental rise and slope were sampled by trawl, baited trap and a baited camera. Seventy-one different species were trawled, but only 18 species approached baits. At rise soundings (4100 m to 2250 m) Coryphaenoides (Nematonur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24b4ce4feb53629333efcf526aa83573
https://doi.org/10.1017/s0025315400047615

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Oxygen and carbon isotope variation in the otoliths of Beryx splendens and Coryphaenoides profundicolus

Autor: R.W. Gauldie, C.E Thacker, N.R Merrett

Publikováno v: Comparative Biochemistry and Physiology Part A: Physiology. 108:153-159

Oxygen and carbon isotopes were measured by mass spectrometry from gasified samples drilled out along the nucleus-to-dorsal growth axes of 11 sagittal otoliths of Beryx splendens and one otolith of Coryphaenoides profundicolus. Oxygen and carbon isot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8e1c8611179236db5627554faf404f3
https://doi.org/10.1016/0300-9629(94)90080-9

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Demersal ichthyofaunal distribution in the abyssal eastern North Atlantic, With special reference to Coryphaenoides (Nematonurus) armatus(Macrouridae)

Autor: N.R. Merrett

Publikováno v: Journal of the Marine Biological Association of the United Kingdom. 72:5-24

Three latitudinally separated assemblages (49°–41°N, 38°–30°N, 22°–20°N in 11°–25°W) of abyssal demersal fishes in the eastern North Atlantic have been identified from combined data from 13 new and 12 previously reported trawl samples

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccbdccb0711e228f7805bccef31259fc
https://doi.org/10.1017/s002531540004875x

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Otoliths of deep water fishes: structure, chemistry and chemically-coded life histories

Autor: R.W. Gauldie, K.P. Mulligan, I.F. West, G Coote, N.R Merrett

Publikováno v: Comparative Biochemistry and Physiology Part A: Physiology. 100:1-31

1. 1. The gross anatomy and crystalline ultrastructure of the external surfaces has been described for the sagittal otoliths of a 6 million year old fossil otolith and the following bottom-living deep-water teleosts (families in parenthesis): Corypha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2db6a239b7a3d31fdc9f07d5dc6dde4
https://doi.org/10.1016/0300-9629(91)90179-g

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