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  • Other Sources  (74)
  • Cambridge University Press  (64)
  • Plenum Press
  • 2000-2004  (50)
  • 1980-1984  (24)
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  • 1
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    Seismic Wave Propagation in Stratified Media (1983)
    Cambridge University Press
    In:  Cambridge, 342 pp., Cambridge University Press, vol. 13, no. XVI:, pp. 227-235, (ISBN 3-540-43528-X)
    Details
    Publication Date: 1983
    Keywords: Textbook of geophysics ; Seismology ; Seismics (controlled source seismology) ; Waves
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    BIBLIOGRAPHY SEISMOLOGY
  • 2
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    The inverse problem in 1D reflection seismics (1981)
    Plenum Press
    In:  Bull., Polar Proj. OP-O3A4, The Solution of the Inverse Problem in Geophysical Interpretation, New York, Plenum Press, vol. 20, no. 2, pp. 261-270, (ISBN 0080419208)
    Details
    Publication Date: 1981
    Keywords: Inversion
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    BIBLIOGRAPHY SEISMOLOGY
  • 3
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    Exploration Seismology Vol. 1, History, Theory and Data Acquisition (1982)
    Cambridge University Press
    In:  Boston, 227 pp., Cambridge University Press, vol. Developments in Petroleum Science vol. 15B, no. Publ. No. 12, pp. 9, (ISBN 0-521-66023-8 hc (0-521-66953-7 pb))
    Details
    Publication Date: 1982
    Keywords: Textbook of geophysics ; Seismics (controlled source seismology)
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    BIBLIOGRAPHY SEISMOLOGY
  • 4
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    Imaging the earth's subsurface with seismic reflections (1980)
    Plenum Press
    In:  Bull., Polar Proj. OP-O3A4, Proceeding of the Third Course of the International School of Applied Geophysics, New York, Plenum Press, vol. 65, no. XVI:, pp. 185-198, (ISBN: 3-540-23712-7)
    Details
    Publication Date: 1980
    Keywords: Seismics (controlled source seismology) ; Reflection seismics ; Earth model, also for more shallow analyses ! ; Review article
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    BIBLIOGRAPHY SEISMOLOGY
  • 5
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    Linearized inversion of (teleseismic) data (1981)
    Plenum Press
    In:  Bull., Polar Proj. OP-O3A4, The Solution of the Inverse Problem in Geophysical Interpretation, New York, Plenum Press, vol. 4, no. Subvol. a, pp. 9-37, (ISBN 0080419208)
    Details
    Publication Date: 1981
    Keywords: Inversion
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    BIBLIOGRAPHY SEISMOLOGY
  • 6
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    The Solution of the Inverse Problem in Geophysical Interpretation (1981)
    Plenum Press
    In:  Dordrecht, Plenum Press, vol. 11, no. 3, pp. 275-291, (0-596-00648-9, 3rd edition 2005. XXII, 509 pp.)
    Details
    Publication Date: 1981
    Keywords: Inversion ; Proceedings of a conference ; Data analysis / ~ processing
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    BIBLIOGRAPHY SEISMOLOGY
  • 7
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    Fundamentals of Seismic Wave Propagation (2004)
    Cambridge University Press
    In:  Cambridge, 264 pp., Cambridge University Press, vol. 42, no. 3, pp. 632 pp., (ISBN 052)
    Details
    Publication Date: 2004
    Keywords: Textbook of geophysics ; Seismology ; Wave propagation ; Ray seismics ; Anisotropy ; Acoustics ; Elasticity ; Layers ; Cagniard ; Inversion ; WKBJ ; Maslov ; Born ; Kirchhoff ; Migration of earthquakes ; Inhomogeneity ; more ; advanced ; than ; Aki ; and ; Richards ; MATLAB
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    BIBLIOGRAPHY SEISMOLOGY
  • 8
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    Elastic Wave Propagation and Generation in Seismology (2003)
    Cambridge University Press
    In:  Cambridge, 444 pp., Cambridge University Press, vol. 7, no. Publ. No. 12, pp. 127, (ISBN: 0 521 52046 0 (pb); ISBN: 0 521 81730 7 (hb))
    Details
    Publication Date: 2003
    Description: ... Pujol's book differs from the others in its purely theoretical approach to the generation and propagation of seismic waves. The author aims to fill a gap between the advanced books and the introductory ones, providing a complete derivation of the mathematical developments. ... One does not have to look for proofs elsewhere.
    Keywords: Textbook of geophysics ; Seismology ; Elasticity ; Source ; Wave propagation ; theory
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    BIBLIOGRAPHY SEISMOLOGY
  • 9
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    Exploration Seismology Vol. 2, Data-Processing and Interpretation (1983)
    Cambridge University Press
    In:  Boston, 227 pp., Cambridge University Press, vol. Developments in Petroleum Science vol. 15B, no. Publ. No. 12, pp. 9, (ISBN 0-521-66023-8 hc (0-521-66953-7 pb))
    Details
    Publication Date: 1983
    Keywords: Textbook of geophysics ; Seismics (controlled source seismology)
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    BIBLIOGRAPHY SEISMOLOGY
  • 10
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    Real-Time/Parallel Computing - Image Analysis (1981)
    Plenum Press
    In:  New York, Plenum Press, vol. 4, no. 85, pp. 175, (ISBN 0-691-02787-0)
    Details
    Publication Date: 1981
    Keywords: COS ; gra ; PIC ; Pattern recognition ; Textbook of informatics
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    BIBLIOGRAPHY SEISMOLOGY
  • 11
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    Estimation of earthquake ground motions relevant to the triggering of marine mass movements (1982)
    Plenum Press
    In:  Bull., Open-File Rept., Marine Slides and other Mass Movements, New York, Plenum Press, vol. 2, no. 16, pp. Paper A 169 - A 174, (ISBN 1-86239-165-3, vi + 330 pp.)
    Details
    Publication Date: 1982
    Keywords: Fluids ; Waves ; Seismology
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    BIBLIOGRAPHY SEISMOLOGY
  • 12
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    Male reproductive maturity in the octopus, Eledone cirrhosa (Cephalopoda: Octopoda) (1984)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 64 . pp. 573-579.
    Details
    Publication Date: 2020-07-16
    Description: Males of Eledone cirrhosa grow to a size little over 600 g and normally have well-developed, and presumably active, reproductive organs from about 200 g upwards. Total weight of the genital bag is well correlated with total body weight (r= 0·906). Growth of the testis precedes that of the spermatophoric sac, and the size of neither of these reproductive components is predictable from body weight. The sizes of these organs and the estimated number and length of stored spermatophores are given for 100 g intervals of total body weight. No evidence was obtained for a seasonal trend in male maturity.
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  • 13
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    Fast extension but little exhumation: the Vari detachment in the Cyclades, Greece (2003)
    Cambridge University Press
    In:  Geological Magazine, 140 (3). pp. 245-252.
    Details
    Publication Date: 2020-07-31
    Description: Markedly different cooling histories for the hanging- and footwall of theVari detachment on Syros and Tinos islands, Greece, are revealed by zircon and apatite fission-track data. The Vari/Akrotiri unit in the hangingwall cooled slowly at rates of 5–15 ◦CMyr−1 since Late Cretaceous times. Samples from the Cycladic blueschist unit in the footwall of the detachment on Tinos Island have a mean zircon fission-track age of 10.0±1.0 Ma, which together with a published mean apatite fission-track age of 9.4±0.5 Ma indicates rapid cooling at rates of at least ∼60 ◦CMyr−1. We derive a minimum slip rate of ∼6.5 kmMyr−1 and a displacement of 〉∼20 km and propose that the development of the detachment in the thermally softened magmatic arc aided fast displacement. Intra-arc extension accomplished the final ∼6–9 km of exhumation of the Cycladic blueschists from ∼60 km depth. The fast-slipping intra-arc detachments did not cause much exhumation, but were important for regionalscale extension and the formation of the Aegean Sea.
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  • 14
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    Spatial and temporal patterns of organic matter accumulation on the Peru continental margin (1983)
    Plenum Press
    In:  In: Coastal upwelling, its sediment record. Part B: sedimentary records of ancient coastal upwelling. , ed. by Thiede, J. and Suess, E. NATO Conference Series IV: Marine Sciences, 10b . Plenum Press, New York, pp. 311-345.
    Details
    Publication Date: 2017-04-06
    Type: Book chapter , NonPeerReviewed
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  • 15
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    Lanice arakani, a new species of the family Terebellidae (Polychaeta: Sedentaria) from seamounts of the West Mariana Ridge (2000)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 80 . pp. 249-257.
    Details
    Publication Date: 2020-07-16
    Description: A new species of terebellid polychaete, Lanice arakani sp. nov., is described from two specimens collected in deep water at seamounts of the west Pacific by the submersible `JAGO', and comparisons are made with the established species of the genus. Special reference is given to the morphology of the worm's sediment tube and in situ observations.
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  • 16
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    Zoning in highly alkaline magma bodies (1984)
    Cambridge University Press
    In:  Geological Magazine, 121 (6). pp. 563-575.
    Details
    Publication Date: 2020-07-31
    Description: We present chemical data on magmatically heterogeneous pyroclastic deposits of late Quaternary age erupted from zoned magma systems underlying Tenerife (Canary Islands), Sao Miguel and Faial (Azores), and Vesuvius. The most fractionated magmas present at each centre are respectively Na-rich phonolite, trachyte, and K-rich phonolite. Within any one deposit, chemical variation is either accompanied by changes in the phenocryst assemblage (petrographic zonation) or is largely manifested in trace element abundances, unaccompanied by any petrographic change (occult zonation). Zoning is analogous to that in calc-alkaline systems where the most fractionated products are high-silica rhyolites. When a range of magma types are considered, a correlation emerges between roofward depletion of trace elements (especially REE) in the zoned system and compatability of those same trace elements in the accessory phenocryst phases present. Thus, allanite- or chevkinite-bearing rhyolitic systems are light-REE depleted roofwards, the sphene-bearing Tenerife system is middle-REE depleted roofwards, the melanite-bearing Vesuvius system is heavy-REE depleted roofwards, while the Azores systems, which lack these phases, display roofward REE enrichment. Therefore, the behaviour of trace elements may in each case be explained by fractionation of observed phenocryst assemblages. The resemblance between features of zoned magma systems and published work on the dynamic consequences of cooling saturated aqueous solutions prompts us to suggest that sidewall crystallization and consequent boundary-layer uprise to form a capping layer at top of the system may be a plausible mechanism for the generation of both petrographic and occult zonation. Reverse zoning occurs among the first-erupted tephra of some deposits, demonstrating that the most highly differentiated magma available is not always the first to be tapped during an eruption from a zoned system.
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  • 17
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    The female reproductive cycle of the octopus, Eledone cirrhosa (1983)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 63 . pp. 71-83.
    Details
    Publication Date: 2020-07-16
    Description: Changes in the relative size of the ovary, oviducal glands and eggs are described for Eledone cirrhosa captured from the North Sea off Aberdeen over a 3 year period (N = 488). The analysis is based only on freshly caught animals, excluding those held in aquarium conditions (〉 5 days). Ovary enlargement and egg size estimates are used as indices of sexual maturity. Between 0–15% and 18–95% of total body weight is contributed by the ovary. Maximum egg length in the ovary ranges up to 7 mm. On these criteria, sexual maturation typically occurs at body sizes between 400–1000 g although some animals of 1000–1200 g are found showing no evidence of ovary enlargement. The majority of the monthly sample is always immature but maturation can apparently occur at almost any time of the year. Increase in mean ovary index and mean values for egg size are strongly seasonal and indicate a peak incidence of sexual maturity over 2–3 months in the July-September period. Spawning is presumed to follow within 1 month. Estimates of the fecundity of the females, based on the egg sample from the ovary, range from 2·2 × 103 to 55 × 10 3 eggs with a mean of 11 × 10 3 and a mode of 7·5 × 10 3 eggs.
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  • 18
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    Reproductive maturity in fresh and aquarium-held Eledone cirrhosa (Cephalopoda: Octopoda) (1984)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 64 . pp. 581-585.
    Details
    Publication Date: 2020-07-16
    Description: Female Eledone cirrhosa held in aquarium conditions for periods of time of five daysand over show relatively enlarged ovary sizes. Values for ovary index considerably exceed thoseof freshly caught animals and the incidence of the final stage of maturity, in which eggs pack the oviducts, is greater. A comparison of maturity indices for fresh and aquarium males was inconclusive. The range of factors associated with aquarium conditions is briefly reviewed and it is concluded that studies of cephalopod reproductive maturation must distinguish fresh and aquarium animals. Introduction External factors effective in inducing sexual maturation in cephalopods have been suggested several times. The influence of the absence of light has been implicated since the experiments of Wells & Wells (1959) showed that blinded Octopus vulgar is matured precociously. An effect of short day length in stimulating the optic glands of Sepia has been found by Defretin & Richard (1967) and Richard (1967) but this is not clearly the case for Octopus (Buckley, 1977). Octopuses kept in aquarium conditions for lengthy periods are said to have larger relative gonad sizes than those fresh from the sea (Wells & Wells, 1975). One of the factors associated with aquarium conditions is often a degree of starvation, and this circumstance alone is held to be a factor in inducing precocious sexual maturation in Eledone (Mangold & Boucher-Rodoni, 1973). In the course of recent studies on the growth and reproduction of Eledone cirrhosa from the North Sea (Boyle & Knobloch, 1982,1983,1984) animals which had remained in aquarium conditions for 5 days or over were separated from the analysis.
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  • 19
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    The biology of Isancistrum subulatae n.sp., a monogenean parasitic on the squid, Alloteuthis subulata, at Plymouth (1984)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 64 (02). pp. 285-302.
    Details
    Publication Date: 2020-07-16
    Description: A new species of a monogenean Isancistrum subulatae (Gyrodactylidae) has been discovered on the arms and tentacles of the cephalopod mollusc Alloteuthis subulata at Plymouth and I. loliginis, on the gills of the same host, has been re-discovered for the first time since its original description in 1912. I. subulatae, like other gyrodactylids, is viviparous, and has been shown by experiments to transfer to new hosts by contagion. In nature such transfers probably take place during copulation of the hosts and since the parasite may occur in numbers of several thousands per host, it may thereby constitute a venereal disease.
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  • 20
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    On growth of the octopus Eledone cirrhosa (1982)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 62 (2). pp. 277-296.
    Details
    Publication Date: 2020-07-16
    Description: The growth of the octopus Eledone cirrhosa has been studied in a population from the North Sea off Aberdeen. Data are presented for the growth of individuals isolated in aquarium conditions; the growth of size classes in thefieldpopulation; and preliminary information on the growth relationships of gonad, somatic, cardiac and brain components of the body. At 15 °C Eledone cirrhosa is capable of growing from 10 to 1000 g in 270 days. From octopuses which feed readily in captivity, weight specific growth rates of up to about 3–5 % day-1 for animals of 100 g body weight are recorded, falling to a maximum of about 1–5 % day-1 at body sizes above 500 g. Females stop growing when sexually mature, but in the sample captured they were consistently larger than males, a feature which may account for the 7:1 bias towards the incidence of females. On a wet-weight basis, the mean food incorporation into growth is 37 % of the food ingested, which is 49% of the gross weight of crabs killed. Field data for 1978/79 suggest that animals recruited to the population at the beginning of the year grew steadily until December, overwintered without growing, then grew rapidly for several months in the subsequent year before disappearing from the samples. The estimated average age of those animals and by implication, the life span, is 20 months.
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  • 21
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    Effects of variations in light intensity on life processes of the planktonic foraminifer Globigerinoides Sacculifer in laboratory culture (1981)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom UK, 62 . pp. 435-451.
    Details
    Publication Date: 2020-07-27
    Description: The planktonic foraminifer Globigerinoides sacculifer (Brady) was cultured under two different light intensities and in continuous darkness. High light intensity (HLI = 4oo-soo einsteins/m2/s) resulted in a longer lifespan, a greater number of chambers formed, and a larger final shell size compared with individuals cultured under low light intensity (LLI = 20-50 einsteins/m2/s) or in continuous darkness. Shell growth rates were unaffected by increasing light intensity, but gametogenesis was delayed. Continuous darkness induced a rapid onset of gametogenesis in organisms with shell lengths larger than 250 m. Feeding frequency had a greater effect on growth and reproduction than light intensity under conditions of LLI and HLI, but continuous darkness had an overriding effect on growth and reproduction owing to the rapid onset of gametogenesis which terminated the life of the mother cell. Our previous data indicated that the longevity of G. sacculifer was dependent on feeding frequency, and that G. sacculifer cultured under LLI had a lifespan of approximately 2-4 weeks. Present results suggest that the lifespan can vary from a minimum of 8 days for organisms fed daily in continuous darkness to a maximum of 54 days for organisms fed once every 7 days and maintained in HLI. It is concluded that individual G. sacculifer attain a shell size greater than 6oo ,urn only if they maintain their position in the euphotic zone. Prolonged existence below the euphotic zone would result in premature death or gametogenesis following stunted shell growth.
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  • 22
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    Laser 40Ar39Ar ages of single detrital white mica grains related to the exhumation of Neoproterozoic and Late Devonian high pressure rocks in the Southern Urals (Russia) (2004)
    Cambridge University Press
    In:  Geological Magazine, 141 (2). pp. 161-172.
    Details
    Publication Date: 2020-07-31
    Description: Single grains of detrital white mica from two different synorogenic sediments in the Southern Urals were analysed using the in situ ultraviolet laser ablation Ar–Ar dating technique to discriminate between age signatures associated with a high-pressure signal (phengites) from those related to muscovite only. Two disparately aged sandstone formations of Neoproterozoic (Upper Vendian) and Upper Devonian (Famennian) age were formed by the erosion of high-relief source areas with contemporaneously exhumed high-pressure rocks. A bimodal distribution of ages and chemical compositions can be detected in the two detrital populations. There is no age overlap between the two populations, reflecting completely different source areas containing high-pressure rocks of different ages.Within the Upper Vendian sandstones, detrital white mica from a 571–609 Ma age group is phengitic in composition (Si 3.3–3.41 per formula unit), while an older 645–732 Ma age group is comprised of muscovite composition grains only. The first group is compatible with the time of late exhumation and emplacement of a source area containing high-pressure rocks, the Neoproterozoic Beloretzk terrane. The older age range is compatible with a long history of cooling and the allochthonous nature of this terrane. Detrital white mica from the Famennian sandstones(Zilair Formation) comprises one age group (342–421 Ma) containing phengite (Si 3.21–3.39 per formula unit) and muscovite, and a second group (446–496 Ma) containing muscovite only. While the derivation of the second group cannot be correlated with any as yet known regional data, the first age group indicates the earliest arrival of high-pressure rocks at the surface along the suture zone after Late Devonian arc–continent collision.
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  • 23
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    The North Atlantic carbon cycle: new perspectives from JGOFS and WOCE (2000)
    Cambridge University Press
    In:  In: The Changing Ocean Carbon Cycle: a midterm synthesis of the Joint Global Ocean Flux Study. , ed. by Hanson, R. B., Ducklow, H. W. and Field, J. G. Cambridge University Press, Cambridge, UK, pp. 375-391.
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    Publication Date: 2020-03-26
    Type: Book chapter , NonPeerReviewed
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  • 24
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    Changes in the cephalopod diet of southern elephant seal females at King George Island, during El Niño - La Niña events (2002)
    Cambridge University Press
    In:  Journal of The Marine Biological Association of The United Kingdom, 82 . pp. 913-916.
    Details
    Publication Date: 2021-07-05
    Description: Possible effects of ‘El Niño’ Southern Oscillation (ENSO) components ‘El Niño’ and ‘La Niña’ on populations of southern elephant seals, Mirounga leonina, were analysed. Changes in the cephalopod diet composition of moulting females at King George Island, Antarctic Peninsula were considered. The diet of female elephant seals sampled in 1991–1992 and 1992–1993 (El Niño years) were compared with those taken in 1995–1996 (La Niña year) at the same site and employing the same methodology. The squid Psychroteuthis glacialis constituted the main cephalopod prey of the seals. A reduction in the ‘Index of Biomass Ingested’ by female elephant seals (IBIF) of this prey species was observed in ‘El Niño’ years (1992, 1993) compared with the ‘La Niña’ year (1996). This reduction in biomass applied to all squid species in the seals' prey with the exception of Galiteuthis glacialis, which occurred in low numbers, but was more abundant during El Niño years than in the La Niña year.
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  • 25
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    Hydrothermal ageing of oceanic crust: inferences from seismic refraction and borehole studies. (2004)
    Cambridge University Press
    In:  In: Hydrogeology of Oceanic Lithosphere. , ed. by Davis, E. E. and Elderfield, H. Cambridge University Press, Cambridge, pp. 128-150. 1 ISBN 0521819296
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    Publication Date: 2012-02-23
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  • 26
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    Transient dynamics at the onset of Tailor vortices (2003)
    Cambridge University Press
    In:  Journal of Fluid Mechanics, 476 . pp. 335-343.
    Details
    Publication Date: 2019-01-15
    Description: The effect of boundary conditions on the ‘critical dynamics’ at the onset of Taylor vortices is investigated in a combined numerical and experimental study. Numerical calculations of Navier–Stokes equations with ‘stress-free’ boundary conditions show that the Landau amplitude equation provides a good model of the transient dynamics. However, this rapidly breaks down when the ‘no-slip’ condition is approached. Apparent ‘critical’ behaviour observed in experiments is shown to have a surprising dependence on the length of the system.
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  • 27
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    Biological Studies of the Exploited Stock ofLoligo Forbesi (Mollusca: Cephalopoda) in the Azores (1982)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 62 (04). p. 799.
    Details
    Publication Date: 2020-07-16
    Description: Five hundred and twenty-eight specimens of Loligo forbesi Steenstrup, from landings in Horta, Faial, Azores, during the year 1 March 1980 to 28 February 1981, were tudied; 59·3 % were males, 40·7 % females. Of the males 80·2 % were sexually mature, of the females 91·6 %, both sexes showing the highest degree of maturity in spring and he lowest in autumn. The mean dorsal mantle length of the mature males was 56·5 cm, or females 33·5 cm. A weight-length relationship was calculated. he stomachs of 622 specimens were sampled, of which 306 contained food. The prey omponents were studied qualitatively. The main prey was fish (82·0%), of which 0·5 % were horse mackerel, Trachurus picturatus, this being the most important food rganism. Preliminary results of statolith readings are given.
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  • 28
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    Development of Cenozoic Abyssal Circulation South of the Greenland-Scotland Ridge (1983)
    Plenum Press
    In:  In: Structure and Development of the Greenland-Scotland Ridge: New Methods and Concepts. , ed. by Bott, M. H. B. Plenum Press, New York, pp. 549-589.
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    Publication Date: 2016-07-25
    Type: Book chapter , NonPeerReviewed
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  • 29
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    The Light Organs of Sepiola Atlantica and Spirula Spirula (Mollusca: Cephalopoda): Bacterial and Intrinsic Systems in The Order Sepioidea (1981)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 61 (04). pp. 901-916.
    Details
    Publication Date: 2020-07-16
    Description: Symbiotic luminous bacteria have been described in, and cultured from, a number of species offish and cephalopod. Indeed only in these two groups are extracellular luminous bacteria believed to be utilized as a source of light (see Buchner (1965) and Herring (1978) for references). Despite several earlier investigations of such symbioses in cephalopods the bacteria in these animals have not been adequately identified, nor has the extent of their role been clarified. The ultrastructural relationships between bacteria and the tissues of the squid accessory nidamental gland have been investigated in the non-luminous species Loligo pealei (Lesueur) (Bloodgood, 1977) and Sepia officinalis L. (Van den Branden et al. 1979) but no comparative work on luminous species has been undertaken apart from that on Heteroteuthis dispar (Rüppell), whose photophore does not contain typical luminous bacteria (Dilly & Herring, 1978; cf. Leisman, Cohn & Nealson, 1980). The order Sepioidea contains five families, among which are the two families Sepiolidae and Spirulidae. Though the presence of luminous bacteria is known in some sepiolids (as well as in certain loliginids (order Teuthoidea)) some doubt remains about the source of light in the photophore of Spirula spirula Hoyle. The steady luminescence of this species has prompted speculation that bacteria may be involved (Harvey, 1952). In this paper we compare the anatomy and ultrastructure of the photophores of both Sepiola and Spirula in order to clarify some of these problems.
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  • 30
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    Cephalopod Beaks from the Stomachs of Two Northern Bottlenosed Whales (Hyperoodon Ampullatus) (1980)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 60 (01). p. 151.
    Details
    Publication Date: 2020-07-16
    Description: This is the first detailed analysis of cephalopod beaks from the stomach of a northern bottlenosed whale, Hyperoodon ampullatus (Forster, 1770). The digestive action of many predators barely affects the chitinous beaks of cephalopods and some cetaceans accumulate the beaks in considerable numbers in their stomachs. The present beaks are clean and unbroken. Identification of cephalopod beaks from stomachs of predators such as sperm whales (see Clarke, 1977), seals (Clarke & Trillmich, 1980) and albatrosses (Clarke, Croxall & Prince, 1980) throws considerable light on the biology and relative ecological importance of the species of cephalopods concerned as well as providing useful information on the diet of the predators.
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  • 31
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    Physical Climate Processes and Feedbacks (2001)
    Cambridge University Press
    In:  In: Climate Change 2001: The Scientific Basis. Contribution of Working Group I to the Third Assessment Report of the Intergovernemental Panel on Climate Change. , ed. by Houghton, J. T., Ding, Y. and Griggs, D. J. Cambridge University Press, Cambridge, United Kingdom, pp. 417-470. ISBN 0521-01495-6
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    Publication Date: 2020-03-30
    Type: Book chapter , NonPeerReviewed
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  • 32
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    The Carbon Cycle and Atmospheric Carbon Dioxide (2001)
    Cambridge University Press
    In:  In: Climate Change 2001: the Scientific Basis. Contributions of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change. , ed. by Houghton, J. T., Ding, Y., Griggs, D. J., Noguer, M., van der Linden, P. J., Dai, X., Maskell, K. and Johnson, C. A. Cambridge University Press, Cambridge, UK, pp. 185-237.
    Details
    Publication Date: 2020-01-10
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  • 33
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    Growth patterns within the molluscan shell: an overview (1980)
    Plenum Press
    In:  In: Biological records of environmental change. , ed. by Rhoads, D. C. and Lutz, R. A. Plenum Press, New York, pp. 203-254. ISBN 0-306-40259-9
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    Publication Date: 2019-04-30
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  • 34
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    Growth Patterns within the Molluscan Shell - An overview (1980)
    Plenum Press
    In:  In: Skeletal growth of aquatic organisms: biological records of environmental change. , ed. by Rhoads, D. C. and Lutz, R. A. Plenum Press, New York, pp. 203-254. ISBN 0-306-40259-9
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    Publication Date: 2019-07-01
    Type: Book chapter , NonPeerReviewed
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  • 35
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    Statoliths of one fossil and four living squids (Gonatidae: Cephalopoda) (1980)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 60 (02). p. 329.
    Details
    Publication Date: 2020-07-16
    Description: Cephalopod statoliths are paired calcareous stones which lie in cavities, the statocysts, within the skull. They have a form which, though variable, shows promise as a source of criteria for taxonomic and evolutionary studies. As a preliminary to more detailed studies, Clarke (1978) published a description of the form of a generalized teuthoid statolith, coined nomenclature for the various parts and gave a very brief survey of variation of statoliths within the living Cephalopoda. This nomenclature was used in a detailed description of fossilized teuthoid statoliths by Clarke & Fitch (1979). Here, descriptions of the statoliths of the living species Berryteuthis magister (Berry, 1913), Gonatopsis borealis Sasaki, 1923, Gonatopsis (Boreoteuthis) makko Okutani & Nemoto, 1964 and Gonatus fabricii (Lichtenstein, 1818) are given and the fossil Berryteuthis species described in outline by Clarke & Fitch (1979) is compared with B. magister. A statistical analysis of measurements of the statoliths of these five species has been made and the results are presented. This forms the first part of a general description of teuthoid statoliths and similar studies on the Ommastrephidae and the Loliginidae are in preparation.
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  • 36
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    The biology of the ommastrephid squid, Todarodes sagittatus, in the north-east Atlantic (2001)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 81 (2). pp. 299-306.
    Details
    Publication Date: 2021-06-28
    Description: Todarodes sagittatus (N=1131) were opportunistically sampled from commercial and research trawling in Irish and Scottish waters between 1993 and 1998. The results suggest that the species is common in deep waters (〉200 m) to the west of Ireland and Scotland, particularly in late summer and autumn. The size of squid caught was related to depth, with larger squid caught deeper, and is indicative of an ontogenetic, bathymetric migration. Females were more common (sex ratio 1·00:0·46), and attained a larger maximum size (520 mm mantle length (ML)) than males (426 mm ML). Mature females (360–520 mm ML) were caught in deep water (〉500 m), between March and November, with a large catch of mature females taken off the west coast of Ireland in August 1996. Mature males (300–426 mm) were found from August to November. Potential fecundity was estimated to range from 205,000–523,500 eggs female −1 . Putative daily increments in statoliths indicated a life cycle of slightly over a year, with rapid growth of approximately 1·8 mm d −1 during subadult and adult life. Fish were the most important prey of T. sagittatus and 17 fish prey taxa were identified, of which pelagic species were the most important.
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  • 37
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    Fecundity, egg masses and hatchlings of Benthoctopus spp. (Octopodidae) in Falkland waters (2001)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 81 (2). pp. 267-270.
    Details
    Publication Date: 2021-06-28
    Description: Four Benthoctopus species are recognized in the waters of the Falkland Islands: B. eureka , B. magellanicus, Benthoctopus sp. A , and Benthoctopus sp. B . Initial oocyte reserve of B. eureka is 250–535 eggs, the actual fecundity is 75–234 eggs while the rest of the oocytes degenerate at maturation. Larger females have higher fecundity. Gonad maturation of Benthoctopus sp. A and Benthoctopus sp. B follows a similar pattern. The Benthoctopus egg masses contained 170–190 eggs. The hatchlings possess arms that are much longer than mantle length with a large number of suckers, and do not have discernible chromatophores.
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  • 38
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    A large Cirroteuthis magna (Cephalopoda: Cirroctopoda) caught on the Cape Verde Terrace (North Atlantic) (2001)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 81 (2). pp. 357-358.
    Details
    Publication Date: 2021-06-28
    Description: A large, mature, female cirrate octopod, Cirroteuthis magna , was caught in a research trawl at 3200-m depth on the Cape Verde Terrace off the west African coast in November 1999. It is only the fourth recorded specimen of this species and the largest specimen (1,700 mm TL; 330 mm ML) of cirrate octopod ever caught. Detailed measurements were taken of the fresh and preserved specimen and indicated considerable shrinkage (17–32%) during formalin preservation. Careful dissection revealed large mature eggs (12·5–14 mm long) in the proximal oviduct, and a wide range of egg sizes and development stages in the ovary. The taxonomy and ecology of the species is briefly discussed.
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  • 39
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    Age and growth of the ommastrephid squid Todarodes sagittatus from the western Mediterranean Sea (2004)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 84 (2). pp. 421-426.
    Details
    Publication Date: 2021-08-27
    Description: Age and growth of Todarodes sagittatus were estimated based on statolith analysis from individuals (N=352; 81–418 mm mantle length) caught by bottom trawlers during a year of sampling in the western Mediterranean. The daily nature of statolith increments was indirectly validated comparing the mean age of consecutive monthly modes (identified on the monthly length–frequency distributions) with the corresponding increase of 30 days. In agreement with other ommastrephids, results confirmed the following points: (1) lifespan lasts nearly a year; (2) growth rates decrease with age; (3) when adult, females have higher growth rates than males; and (4) females mature about a month later than males. Significant correlation was found between hatching (which occurred throughout the year but with a peak in November) and temperature at 50 m depth (where it is thought that hatchlings inhabit). Age and growth results were compared with those obtained in a similar work carried out in north-west Africa (Arkhipkin et al., 1999). Comparisons suggested that due to higher growth rates in juveniles, southern populations reach maturity and consequently decrease somatic growth at younger ages and smaller sizes than northern squid, which attain larger sizes as a result of maintaining fast growth and delaying maturation. Greater growth rates in juveniles from west Sahara could be explained by higher temperatures in this area than in the Mediterranean.
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  • 40
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    Population structure and growth of the squid Illex illecebrosus (Cephalopoda: Ommastrephidae) off Nova Scotia, north-west Atlantic (2000)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 80 (2). pp. 367-368.
    Details
    Publication Date: 2021-06-25
    Description: Population structure of the short-finned squid Illex illecebrosus (Ommastrephidae) was studied on the Nova Scotian shelf between July–September 1984. It was characterized by a prevalence of winter-hatched squid in summer–early autumn, their short (three months of the summer) occurrence on the shelf, and a predominance of females in sex ratios during the feeding period. Ages of squid were estimated by statolith increment counts and ranged from 128 to 201 d. Growth in length was described by linear model with daily growth rates of 0.99 mm/d −1 . Adding the length-at-age data from juveniles caught in 1979 to the 1984 data set enabled to construct an ontogenetic growth curve for the winter-hatched squid which was best approximated by the Gompertz growth function.
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  • 41
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    Species differentiation of Sepia officinalis and Sepia hierredda (Cephalopoda: Sepiidae) based on morphological and allozyme analyses (2001)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 81 (2). pp. 271-281.
    Details
    Publication Date: 2021-06-28
    Description: Two taxa of commercially exploited cuttlefish, Sepia officinalis and S. hierredda , are compared for the first time on the bases of quantitative morphology and allozyme polymorphisms. Morphometric measurements and meristic counts of selected soft and hard (cuttlebone) body characters, with allozyme electrophoretic analysis are used. Samples were obtained from north-west Iberian Peninsula and Senegalese waters (West Africa). Significant differences in mantle width, arm and hectocotylus length, numbers of rows of reduced suckers on the hectocotylus and in most cuttlebone measurements were found. Canonical discriminant functions of cuttlebone measurements for males and females were calculated. Allozyme electrophoresis for 33 presumptive loci showed low levels of genetic variability and 13 diagnostic loci between the two Sepia taxa. The genetic identities ( I ) in pairwise comparisons of populations of both taxa were I =0·582–0·596, which are typical values for congeneric species. These congruent morphological and genetic results strongly suggest that S. officinalis and S. hierredda are different species.
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  • 42
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    Lipid and fatty acid composition of the mantle and digestive gland of four Southern Ocean squid species: implications for food-web studies (2002)
    Cambridge University Press
    In:  Antarctic Science, 14 (3). pp. 212-220.
    Details
    Publication Date: 2021-07-13
    Description: Lipid content, lipid class and fatty acid composition of four Southern Ocean cephalopod species – the myopsid Sepioteuthis australis and three oegopsids, Gonatus antarcticus , Moroteuthis robsoni and Todarodes spp. – were analysed. The lipid content of the digestive gland was consistently greater than that of the mantle, and was an order of magnitude greater in oegopsid species. The lipid class and fatty acid composition of the mantle and digestive gland also differed markedly in each species. Digestive gland lipid is likely to be of dietary origin, and large amounts of lipid in the digestive gland of oegopsids may accumulate over time. Thus the digestive gland is a rich source of fatty acid dietary tracers and may provide a history of dietary intake. However, the absolute amount of dietary lipid in the digestive gland of oegopsid species exceeds the absolute lipid content of mantle tissue. Therefore the overall lipid “signature” of an oegopsid may more closely resemble its prey species rather than its mantle tissue. When lipid techniques are used in dietary analysis of teuthophagous predators, squid may not be represented by a unique signature in analyses and their importance in the diets of predators may be underestimated.
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  • 43
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    Pleistocene to Recent tectonics in the Rhenish Massif (Germany) (2002)
    Cambridge University Press
    In:  Netherlands Journal of Geosciences - Geologie en Mijnbouw, 81 (2). pp. 217-221.
    Details
    Publication Date: 2021-01-07
    Description: Uplift of the Rhenish Massif can be demonstrated by means of the stream-made river terrace system that accompanies the Rhine river and its tributaries along their way through or within this part of the Variscan fold and thrust belt. The height difference between a former valley floor, especially that of the Younger ‘Hauptterrasse’ (Main Terrace), and the recent one allows to quantify the uplift by the amount of downcutting erosion. The uplift velocity increased just after the BRUNHES / MATUYAMA boundary, i.e. about 0.8 Ma B.R Since that time, a domal uplift of more than 250 m is documented in the eastern Hunsriick and in the south-eastern Eifel. The area of this maximum height anomaly is situated just between the East-and West-Eifel Quaternary volcanic districts. Thus, causal connections are supposed. The domai uplift is affected by normal faulting partly inherited since Tertiary rifting.
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  • 44
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    Age and growth of the squid Todaropsis eblanae (Cephalopoda: Ommastrephidae) on the north-west African shelf (2000)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 80 (4). pp. 747-748.
    Details
    Publication Date: 2021-06-25
    Description: Length composition, maturation and growth of the ommastrephid squid Todaropsis eblanae were studied using length–frequency distributions (LFDs) and statoliths of squid caught off the north-west African coast. Length–frequency distributions were quite similar in all seasons studied, indicating all year round spawning. However, both high proportions of mature squid in the winter and the hatching peak of squid from our sample in spring suggested the winter–spring peak of spawning. Immature and maturing squid had rather high growth rates, attaining 140—150 mm of dorsal mantle length (ML) by the age of 160—170 d. Todaropsis eblanae is likely to have an annual life cycle on the north-west African shelf.
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  • 45
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    First records of Taningia danae (Cephalopoda: Octopoteuthidae) in Galician waters (north-west Spain) and in Scottish waters (UK) (2001)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 81 (2). pp. 355-356.
    Details
    Publication Date: 2021-06-28
    Description: Biological data are presented on two specimens of Taningia danae , an adult female caught by a trawler in Galician waters (north-west Spain) and a juvenile caught in a deep-water research trawl in Scottish waters (UK). The species has not previously been recorded in either area, although its presence has been inferred from beaks found in sperm whale stomach contents.
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  • 46
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    Systematic position and reproduction of squid of the genus Alloteuthis (Cephalopoda: Loliginidae) in the eastern Mediterranean (2002)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 82 (6). pp. 983-985.
    Details
    Publication Date: 2021-07-08
    Description: Squid of the genus Alloteuthis from the Aegean Sea and eastern Mediterranean were identified as A. media. It is not possible to distinguish A. media from A. subulata by relative fin length. Both ‘species’ are probably intraspecific forms. Egg size varied from 1·5 to 2·3 mm. Oocyte maturation in the ovary occurs in batches. The potential fecundity is some 1000–4000 eggs, most of these being released during continuous spawning accompanied by female growth.
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  • 47
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    Graneledone gonzalezi sp. nov. (Mollusca: Cephalopoda): a new octopod from the Îles Kerguelen (2000)
    Cambridge University Press
    In:  Antarctic Science, 12 (1). pp. 33-40.
    Details
    Publication Date: 2021-06-25
    Description: A new octopod species, Graneledone gonzalezi sp. nov., is described from 19 specimens collected off the northern Îles Kerguelen. This is a bathyal octopus which is characterized by: the absence of supra-ocular papillae, short arms, a long ligula without copulatory ridges, a narrow head, six filaments per outer demibranch and radula exhibiting no archaic traits, medium size oocytes and a low number of very long spermatophores. Graneledone gonzalezi is compared with its other congeneric species and found most closely resemble G. antarctica . The geographic and bathymetric distribution of G. gonzalezi is also discussed.
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  • 48
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    First record of the giant squid Architeuthis sp. (Architeuthidae) in the Mediterranean Sea (2000)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 80 (4). pp. 745-746.
    Details
    Publication Date: 2021-06-28
    Description: The stranding of a female specimen of the genus Architeuthis , a species not previously recorded in the Mediterranean Sea, is reported from the southern Spanish coast (Alboran Sea, western Mediterranean). The geographical distribution of the species is discussed.
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  • 49
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    Feeding ecology of Cuvier's beaked whale ( Ziphius cavirostris ): a review with new information on the diet of this species (2001)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 81 (4). pp. 687-694.
    Details
    Publication Date: 2021-07-01
    Description: Published information on the diet of Cuvier's beaked whales Ziphius cavirostris (Odontoceti: Ziphiidae) is reviewed and new information on the stomach contents of three animals: two stranded in Galicia (north-west Spain) in February 1990 at A Lanzada, and in February 1995 at Portonovo; and the third stranded in February 1999 in North Uist (Scotland), is presented. The whale stranded in 1990 was a male; the other two were adult females. All animals were 〉5 m long. The limited published information on the diet of this species indicates that it feeds primarily on oceanic cephalopods although some authors also found remains of oceanic fish and crustaceans. Food remains from the three new samples consisted entirely of cephalopod beaks. The Scottish sample set is the largest recorded to date for this species. The prey identified consisted of oceanic cephalopods, mainly squid (Cephalopoda: Teuthoidea). The most frequently occurring species were the squid Teuthowenia megalops , Mastigoteuthis schmidti and Taonius pavo (for the Galician whale stranded in 1990), Teuthowenia megalops and Histioteuthis reversa (for the second Galician whale) and T. megalops , Gonatus sp. and Taonius pavo (for the Scottish whale). Other prey included the squid Histioteuthis bonnellii , Histioteuthis arcturi and Todarodes sagittatus as well as Vampiroteuthis infernalis (Cephalopoda: Vampyromorpha), Stauroteuthis syrtensis and Japetella diaphana (Cephalopoda: Octopoda). The squid eaten (estimated from the measurement of the lower beaks) included juvenile and mature individuals of the most important species ( Teuthowenia megalops , Gonatus sp.). The range of species found in the diet of Z. cavirostris is greater than that reported for sperm whales and bottlenosed whales in the north-east Atlantic.
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  • 50
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    Dietary variation of the squid Moroteuthis ingens at four sites in the Southern Ocean: stomach contents, lipid and fatty acid profiles (2003)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 83 (3). pp. 523-534.
    Details
    Publication Date: 2021-07-13
    Description: Specimens of the onychoteuthid squid Moroteuthis ingens were collected from four sites in the Southern Ocean: Macquarie Island, the Falkland Islands, the Chatham Rise (New Zealand) and the Campbell Plateau (New Zealand). Spatial variations in diet among these areas were investigated using stomach contents and lipid and fatty acid profiles. Myctophid fish were prominent prey items at all sites, and the diet at New Zealand sites contained temperate myctophid species that were not identified at other sites. The diet at the Falkland Islands differed considerably from other sites due to the large proportion of cephalopod prey that had been consumed by M. ingens . This is likely to be due to the absence of key myctophids, such as Electrona carlsbergi , and the abundance of smaller squid such as Loligo gahi and juvenile M. ingens over the Patagonian Shelf. Stomach contents data could not be used effectively to determine dietary differences between the Chatham Rise and Campbell Plateau, largely due to differences in sample sizes between these sites. Lipid class and fatty acid profiles of the digestive gland indicated that the diet of M. ingens differed significantly between the Chatham Rise and Campbell Plateau, despite the relative proximity of these sites. We conclude from total lipid content that this was due to a reduction in food availability to M. ingens at the Campbell Plateau. The highly productive waters of the Subtropical Front pass over the Chatham Rise, whereas the Campbell Plateau is situated in less productive sub-Antarctic water. Differences in oceanographic conditions are likely to have driven dietary variations between these two sites.
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  • 51
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    The relationship between sperm reservoir and spermatophore length in benthic octopuses (Cephalopoda: Octopodidae) (2001)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 81 (6). pp. 983-986.
    Details
    Publication Date: 2021-07-07
    Description: The relationship between sperm reservoir and total spermatophore length among 168 spermatophores from 44 species in 11 genera has been considered. Bivariate plots show that four Atlantic species of the genus Eledone produce spermatophores with relatively large sperm reservoirs that differ from all others. Measurements of the remaining spermatophores are so tightly correlated that a single equation explains over 96% of the variation. Functional constraints on gross spermatophore morphology may be so strong that males cannot manipulate sperm reservoir size independently of spermatophore size to maximize the sperm delivered at a single copulation. Alternate means to assure male paternity may have evolved in the group as a result. Despite the overall uniformity of the relationship among all species other than those of Eledone in the Atlantic, these measurements distinguish the overtly similar species Octopus bimaculatus – Octopus bimaculoides and separate Benthoctopus januarii from all others.
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  • 52
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    Stomach contents of two Mediterranean monk seals ( Monachus monachus ) from the Aegean Sea, Turkey (2001)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 81 (4). pp. 719-720.
    Details
    Publication Date: 2021-07-01
    Description: This study provides a description of the Mediterranean monk seal ( Monachus monachus ) diet from the Aegean Sea coast of Turkey. A total of 23 prey items belonging to five species were identified from the two stomachs examined. Cephalopods constitute the dominant prey group by weight (94·01%). Sarcotragus sp. (Porifera) and Posidonia oceanica (Magnoliophyta) are assumed to be incidental prey. Of the cephalopods identified, Eledone moschata and Bathypolypus sponsalis were encountered for the first time in a monk seal stomach.
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  • 53
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    Weaning mass variation of southern elephant seals at King George Island and its possible relationship with “El Niño” and “La Niña” Events (2001)
    Cambridge University Press
    In:  Antarctic Science, 13 (1). pp. 37-40.
    Details
    Publication Date: 2021-07-02
    Description: Possible effects of “El Niño” Southern Oscillation (ENSO) components “El Niño”and “La Niña“ on populations of southern elephant seals, Mirounga leonina L., are considered in this study. Information on pup weaning mass, collected at King George Island, South Shetland Islands, over a ten-year period (1985–94) was analysed with respect to the occurrence of ENSO and recent research in feeding ecology of this population in the Bellinghausen Sea. Weaning mass of elephant seals was found to be higher during “La Niña” and a lower during “El Niño”. Differences in weaning mass between sexes varied in different proportions during El Niño and La Niña. The teleconnection between tropical Pacific anomalies and the Bellinghausen Sea deserves further research, and our results suggest a way to study this phenomenon using data of elephant seal pups weaning mass as indicators of changes in food availability.
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    First record of spawning and embryonic development in Octopus macropus (Mollusca: Cephalopoda) (2001)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 81 (4). pp. 703-704.
    Details
    Publication Date: 2021-07-08
    Description: A female Octopus macropus , the first ever observed spawning, attached eggs (4·0×1·2 mm, with a chorion stalk 4 mm in length) individually or in clusters to a hard substrate, and brooded them till hatching. Hatchlings measured 4·0 mm in dorsal mantle length, 5·5 mm in total length and were planktonic; their short arms had seven suckers each, the outer demi-branch of each gill had ten lamellae. The chromatophore pattern confirmed an earlier identification of young individuals from the plankton (Naef, 1923).
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    Adelieledone , a new genus of octopodid from the Southern Ocean (2003)
    Cambridge University Press
    In:  Antarctic Science, 15 (4). pp. 415-424.
    Details
    Publication Date: 2021-07-15
    Description: The syntypes of the endemic Southern Ocean octopodid Pareledone polymorpha (Robson, 1930) were re-examined and measurements, counts and indices are presented. The two forms described by Robson, namely oblonga and affinis , are determined to have no taxonomic validity. The species polymorpha shows morphological similarities with Pareledone adelieana (Berry, 1917) but differs in relative arm lengths, sucker counts, external colouration and size at maturity. Both species are transferred to the new genus Adelieledone , which is separated from the genus Pareledone s.s. by the transverse ridges in the ligula groove of the hectocotylus, the sharp tip of the lower beak, the enlarged posterior salivary glands, the absence of stylets and by skin sculpture, especially by the presence of two longitudinal integumentary ridges on the dorsal mantle. A new species, Adelieledone piatkowski , is described from the Antarctic Peninsula. Beak morphology can discriminate the genera in predator studies.
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    Coastal adaptation (2000)
    Cambridge University Press
    In:  Methodological and technological issues in technology transfer | Special Report of Working Group III of the Intergovernmental Panel on Climate Change
    Details
    Publication Date: 2022-03-21
    Type: info:eu-repo/semantics/bookPart
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    Citizen participation in sustainability assessments (2003)
    Cambridge University Press
    In:  Public participation in sustainability science
    Details
    Publication Date: 2022-03-21
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    Technical Summary: Climate change 2001: Impacts, adaptation and vulnerability (2001)
    Cambridge University Press
    In:  Climate change 2001: Impacts, adaptation, and vulnerability
    Details
    Publication Date: 2022-03-21
    Type: info:eu-repo/semantics/bookPart
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    Enhancing Biodiversity and Humanity (2002)
    Cambridge University Press
    In:  Managing Biodiversity for Sustainability
    Details
    Publication Date: 2022-03-21
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    Decision-making frameworks (2001)
    Cambridge University Press
    In:  Climate change 2001: Mitigation
    Details
    Publication Date: 2022-03-21
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    The politics of biodiversity in Europe (2002)
    Cambridge University Press
    In:  Biodiversity, sustainability and human communities: Protecting beyond the protected
    Details
    Publication Date: 2022-03-21
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    Adaptation to climate change in the context of sustainable development and equity (2001)
    Cambridge University Press
    In:  Climate change 2001: Impacts, adaptation and vulnerability | Contribution of working group II to the third assessment report of the Intergovernmental Panel on Climate Change
    Details
    Publication Date: 2022-03-21
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    Methods and tools (2001)
    Cambridge University Press
    In:  Climate change 2001: Impact, adaptation, and vulnerability
    Details
    Publication Date: 2022-03-21
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    Global perspective (2000)
    Cambridge University Press
    In:  Land use, Land-use change, and forestry - A special report of the IPCC
    Details
    Publication Date: 2022-03-21
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    Vulnerability to climate change and reasons for concern (2001)
    Cambridge University Press
    In:  Climate Change 2001: Impacts, Adaptation, and Vulnerability
    Details
    Publication Date: 2022-03-21
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    Linking the citizen to governance for sustainable climate futures (2003)
    Cambridge University Press
    In:  Public Participation and Integrated Assessment - European Perspectives
    Details
    Publication Date: 2022-03-21
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    Ecosystems and their goods and services (2001)
    Cambridge University Press
    In:  Impacts, adaptation, and vulnerability. Contribution of Working group II to the Third Assessment Report of the Intergovernmental Panel on Climate Change
    Details
    Publication Date: 2022-03-21
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    Collage processes and citizens' visions for the future (2003)
    Cambridge University Press
    In:  Public participation in sustainability science
    Details
    Publication Date: 2022-03-21
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    The uncertain role of biodiversity management in emerging democracies (2002)
    Cambridge University Press
    In:  Biodiversity, sustainability and human communities: Protecting beyond the protected
    Details
    Publication Date: 2022-03-21
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    Methods and Tools (2001)
    Cambridge University Press
    In:  Climate change 2001 - impacts, mitigation and adaptation. Contribution of working group II to the third assessment report of the IPCC
    Details
    Publication Date: 2022-03-21
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    Linking the citizen to governance for sustainable climate futures (2000)
    Cambridge University Press
    In:  Public participation and integrated assessment - European perspectives
    Details
    Publication Date: 2022-03-21
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    The carbon cycle and atmospheric carbon dioxide. Chapter 3 (2001)
    Cambridge University Press
    In:  Climate change 2001: the scientific basis. Contribution of working group I to the third assessment report of the Intergovernmental Panel on Climate Change
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    Publication Date: 2022-03-21
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    Introduction (2002)
    Cambridge University Press
    In:  Risk, reliability, uncertainty, and robustness of water resources systems
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    Publication Date: 2022-03-21
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    Simulated experiments: methodology for a virtual world (2003)
    Cambridge University Press
    Details
    Publication Date: 2023-05-02
    Description: This paper examines the relationship between simulation and experiment. Many discussions of simulation, and indeed the term “numerical experiments,” invoke a strong metaphor of experimentation. On the other hand, many simulations begin as attempts to apply scientific theories. This has lead many to characterize simulation as lying between theory and experiment. The aim of the paper is to try to reconcile these two points of view—to understand what methodological and epistemological features simulation has in common with experimentation, while at the same time keeping a keen eye on simulation's ancestry as a form of scientific theorizing. In so doing, it seeks to apply some of the insights of recent work on the philosophy of experiment to an aspect of theorizing that is of growing philosophical interest: the construction of local models.
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