Erratum to: ‘Mid-late glacimarine sedimentary processes of a high-latitude, deep-sea sediment drift (Antarctic Peninsula Pacific margin)’: [Marine Geology 189 (2002) 343-370]     

R.G Lucchi  M RebescoM Busetti  L TomadinG Villa  D PersicoC Morigi  M.C BonciG Giorgetti 《Marine Geology》2002,192(4):439-440

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Potential of the regional centre for reception and treatment of satellite data     

V. V. Pustovoitenko  G. G. Panteleyeva 《Physical Oceanography》1996,7(3):233-237

In application to the Crimean regional centre for satellite data reception, treatment, and dissemination, we have identified the earth’s satellite-surveyed areas, with orbital heights (H) ranging from 650 to 750 km. This paper shows that for the Ukrainian territory and the Sea of Azov-Black Sea environment to be monitored, the regional centre’s receiving station must be capable of receiving radar signals from a range of about 1500 km. For typical high-speed radio lines, this may be achieved through the use of a satellite data-receiving station, with the antenna’s diameter being about 3 m. Translated by Vladimir A. Puchkin.  相似文献   

Cloning of the major 3-MC inducible phase I and phase II detoxification enzymes of plaice liver     

L. Pirrit  R. Healey  H. Assheton  M.J. Leaver  S.G. George 《Marine environmental research》1995,39(1-4)

cDNA's coding for cytochrome P4501A1 (CYP1A1), phenol UDP-glucuronosyltransferase (UDPGT) and glutathione S-transferase (GST-A) were cloned and sequenced from an expression library prepared from the liver of a 3-methylcholanthrene (3-MC) induced plaice. Plaice CYP1A1 and Phenol UDPGT display a high degree of structural conservation with homologous mammalian isoforms and their mRNAs were shown to be highly induced in liver after 3-MC treatment of fish. Expression of plaice GST-A, which displays closer homology to GSTs from plants and invertebrates than those of mammals, is repressed after 3-MC treatment.  相似文献   

Documenting hurricane impacts on coral reefs using two-dimensional video-mosaic technology     

Arthur C. R. Gleason  Diego Lirman  Dana Williams  Nuno R. Gracias  Brooke E. Gintert  Hossein Madjidi  R. Pamela Reid  G. Chris Boynton  Shahriar Negahdaripour  Margaret Miller  & Philip Kramer 《Marine Ecology》2007,28(2):254-258

Four hurricanes impacted the reefs of Florida in 2005. In this study, we evaluate the combined impacts of hurricanes Dennis, Katrina, Rita, and Wilma on a population of Acropora palmata using a newly developed video‐mosaic methodology that provides a high‐resolution, spatially accurate landscape view of the reef benthos. Storm damage to A. palmata was surprisingly limited; only 2 out of 19 colonies were removed from the study plot at Molasses Reef. The net tissue losses for those colonies that remained were only 10% and mean diameter of colonies decreased slightly from 88.4 to 79.6 cm. In contrast, the damage to the reef framework was more severe, and a large section (6 m in diameter) was dislodged, overturned, and transported to the bottom of the reef spur. The data presented here show that two‐dimensional video‐mosaic technology is well‐suited to assess the impacts of physical disturbance on coral reefs and can be used to complement existing survey methodologies.  相似文献   

Numerical modelling of the Sea of Azov's dynamics resulting from narrowing of the mouth of Taganrog Bay     

F. A. Surkov  L. A. Krukier  G. V. Muratova 《Physical Oceanography》1990,1(6):551-559

The currents and surface level oscillations in the Sea of Azov ensuing from contraction of the mouth of Taganrog Bay are computed using the grid technique on the basis of a numerical solution to the system of quasi-linear, degenerate, parabolic, partial derivative equations (shallow-water equations). It is demonstrated what changes are to be expected in the dynamics of the Sea of Azov should this project be realized. The computations were carried out for typical wind directions.Translated by Vladimir A. Puchkin.  相似文献   

Continent of origin of Atlantic salmon (Salmo salar L.) at West Greenland     

Reddin  D. G.; Stansbury  D. E.; Short  P. B. 《ICES Journal of Marine Science》1988,44(2):180-188

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A Zonal Pathway for NADW in the South Atlantic     

Nelson?G.?HoggEmail author  Andreas?M.?Thurnherr 《Journal of Oceanography》2005,61(3):493-507

Several large deployments of neutrally buoyant floats took place within the Antarctic Intermediate (AAIW), North Atlantic Deep Water (NADW), and the Antarctic Bottom Water (AABW) of the South Atlantic in the 1990s and a number of hydrographic sections were occupied as well. Here we use the spatially and temporally averaged velocities measured by these floats, combined with the hydrographic section data and various estimates of regional current transports from moored current meter arrays, to determine the circulation of the three major subthermocline water masses in a zonal strip across the South Atlantic between the latitudes of 19°S and 30°S. We concentrate on this region because the historical literature suggests that it is where the Deep Western Boundary Current containing NADW bifurcates. In support of this notion, we find that a net of about 5 Sv. of the 15–20 Sv that crosses 19°S does continue zonally eastward at least as far as the Mid-Atlantic Ridge. Once across the ridge it takes a circuit to the north along the ridge flanks before returning to the south in the eastern half of the Angola Basin. The data suggest that the NADW then continues on into the Indian Ocean. This scheme is discussed in the context of distributions of dissolved oxygen, silicate and salinity. In spite of the many float-years of data that were collected in the region a surprising result is that their impact on the computed solutions is quite modest. Although the focus is on the NADW we also discuss the circulation for the AAIW and AABW layers.  相似文献   

Spring-spawning herring (Clupea harengus L.) in the southwestern Baltic Sea: do they form genetically distinct spawning waves?     

Hede Jorgensen  Hanne B.; Hansen  Michael Moller; Loeschcke  Volker 《ICES Journal of Marine Science》2005,62(6):1065-1075

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The seasonal dynamics of six species of Dorvilleidae (Polychaeta) in the harbour of La Spezia (Italy)   总被引：1，自引：0，他引：1  

D. Prevedelli  G. Massamba N'Siala  & R. Simonini 《Marine Ecology》2005,26(3-4):286-293

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Time-series analysis of abundance indices of young fish     

Gudmundsson  G. 《ICES Journal of Marine Science》2004,61(2):176-183

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