Calcareous nannoplankton and the age of the Globigerina silts of the western approaches of the English Channel

SummaryCalcareous nannoplankton from the Globigerina silts of the western approaches of the English Channel indicate the presence of standard nannoplankton zones NN2, NN 4 and NN 5, part of which can be correlated with Neogene beds in Belgium and Northern Germany. The calcareous nannoplankton support the possibility of a connexion between the North Sea Basin and the Atlantic Ocean through the English Channel during part of the Lower Miocene.

Download Full-text

NEED Northern European Enclosure Dam

Europhysics news ◽

10.1051/epn/2021201 ◽

2021 ◽

Vol 52 (2) ◽

pp. 6-6

Author(s):

Sjoerd Groeskamp ◽

Joakim Kjellsson

Keyword(s):

Atlantic Ocean ◽

Sea Level Rise ◽

Sea Level ◽

North Sea ◽

European Countries ◽

English Channel ◽

The North ◽

Northern European ◽

The North Sea

To protect fifteen northern European countries against sea level rise, a highly ambitious plan was put forward to build massive sea dams across the North Sea and the English Channel, which will cut off the North Sea from the rest of the Atlantic Ocean.

Download Full-text

Evidence of a relationship between weight and total length of marine fish in the North-eastern Atlantic Ocean: physiological, spatial and temporal variations

Journal of the Marine Biological Association of the United Kingdom ◽

10.1017/s0025315416001752 ◽

2016 ◽

Vol 98 (3) ◽

pp. 617-625 ◽

Cited By ~ 4

Author(s):

Kélig Mahé ◽

Elise Bellamy ◽

Jean Paul Delpech ◽

Coline Lazard ◽

Michèle Salaun ◽

...

Keyword(s):

Atlantic Ocean ◽

North Sea ◽

Temporal Variations ◽

Bay Of Biscay ◽

English Channel ◽

Total Length ◽

The North ◽

Eastern Atlantic Ocean ◽

North Eastern ◽

The North Sea

Weight–Body Length relationships (WLR) of 45 fish species (37 Actinopterygii and eight Elasmobranchii) were investigated. A total of 31,167 individuals were caught and their biological parameters measured during the four quarters from 2013 to 2015, on five scientific surveys sampling the North-eastern Atlantic Ocean from the North Sea to the Bay of Biscay (ICES Divisions IVb, IVc, VIId, VIIe, VIIg, VIIh, VIIj, VIIIa and VIIIb). Among 45 tested species, all showed a significant correlation between total length (L) and total weight (W). The influence of sex on WLR was estimated for 39 species and presented a significant sexual dimorphism for 18 species. Condition factor (K) of females was always higher than for males. Moreover, a spatial effect on the WLR according to five ecoregions (the Bay of Biscay, the Celtic Sea, the Western English Channel, the Eastern English Channel and the North Sea), was significant for 18 species among 38 tested species. The temporal effect was tested according to components (year and quarter/season). The seasonality effect on WLR is more frequently significant than the year especially for the Elasmobranchii species, and can be related to the spawning season. Finally, depressiform species (skates, sharks and flatfish) are characterized by positive allometric growth, whereas there is no such clear pattern regarding roundfishes growth, whatever their body shape is.

Download Full-text

Further Investigation upon the Water Movements in the English Channel. Drift-Bottle Experiments in the Summers of 1927, 1928 and 1929, with Critical Notes on Drift-Bottle Experiments in General.

Journal of the Marine Biological Association of the United Kingdom ◽

10.1017/s0025315400051869 ◽

1930 ◽

Vol 17 (1) ◽

pp. 241-275 ◽

Cited By ~ 15

Author(s):

J. N. Carruthers

Keyword(s):

Wind Speed ◽

North Sea ◽

English Channel ◽

The North ◽

Different Types ◽

The North Sea ◽

The Common ◽

Relationship Of ◽

Great Simplicity ◽

Simple Surface

In July–August of three different years common surface-floating bottles were set adrift at International Station E2 (49° 27' N.—4° 42' W.). With them, various types of drag-fitted bottles were also put out. The journeys accomplished are discussed, and the striking differences as between year and year in the case of the common surface floaters, and as between the different types in the same year, are commented upon in the light of the prevailing winds. An inter-relationship of great simplicity is deduced between wind speed and the rate of travel of simple surface floating bottles up-Channel and across the North Sea from the results of experiments carried out in four different summers.

Download Full-text

Temperature, Salinity and Plankton in the Eastern North Atlantic and Coastal Waters of Britain, 1957.: I. The Characterisation and Distribution of Surface Waters

Journal of the Fisheries Research Board of Canada ◽

10.1139/f63-052 ◽

1963 ◽

Vol 20 (3) ◽

pp. 789-826 ◽

Cited By ~ 11

Author(s):

B. McK. Bary

Keyword(s):

North Sea ◽

North Atlantic ◽

Coastal Waters ◽

Water Bodies ◽

English Channel ◽

Oceanic Water ◽

Climatic Fluctuations ◽

The North ◽

The North Sea ◽

Eastern North Atlantic

Monthly temperature-salinity diagrams for 1957 have demonstrated that three surface oceanic "water bodies" were consistently present in the eastern North Atlantic; two are regarded as modified North Atlantic Central water which give rise to the third by mixing. As well in the oceanic areas, large and small, high or low salinity patches of water were common. Effects of seasonal climatic fluctuations differed in the several oceanic water bodies. In coastal waters, differences in properties and in seasonal and annual cycles of the properties distinguish the waters from the North Sea, English Channel and the western entrance to the Channel.The geographic distributions of the oceanic waters are consistent with "northern" and "southern" water bodies mixing to form a "transitional" water. Within this distribution there are short-term changes in boundaries and long-term (seasonal) changes in size of the water bodies.Water in the western approaches to the English Channel appeared to be influenced chiefly by the mixed, oceanic transitional water; oceanic influences in the North Sea appear to have been from northern and transitional waters.

Download Full-text

1.—The Competitors and the Result

Aeronautical journal (London England 1897) ◽

10.1017/s2398187300146730 ◽

1906 ◽

Vol 10 (40) ◽

pp. 50-51

Keyword(s):

Great Britain ◽

North Sea ◽

English Channel ◽

Long Distance ◽

The North ◽

The North Sea ◽

The Way

No fewer than seven nations tried to win the Gordon Bennett Cup in the race which started from the Tuileries Gardens, in Paris, on September 30th. But the wind was in an unfavourable direction for the accomplishment of a long distance record. To some, the English Channel barred the way, to some, the North Sea.The cup offered for the greatest distance covered has been accorded to the American aeronaut, Mr. Frank P. Lahm, who descended 15 miles north of Scarborough.It will be seen in another part of this Journal that in December next, Members of the Aëronautical Society of Great Britain will hear an account of the Gordon-Bennett race from Colonel J. E. Capper, who took part in the race, having accompanied Mr. Rolls in the “ Britannia.” In this account, therefore, it will suffice to merely tabulate the competitors and results.

Download Full-text

The carbon budget of the North Sea

Biogeosciences ◽

10.5194/bg-2-87-2005 ◽

2005 ◽

Vol 2 (1) ◽

pp. 87-96 ◽

Cited By ~ 114

Author(s):

H. Thomas ◽

Y. Bozec ◽

H. J. W. de Baar ◽

K. Elkalay ◽

M. Frankignoulle ◽

...

Keyword(s):

Atlantic Ocean ◽

Continental Shelf ◽

North Sea ◽

North Atlantic ◽

Carbon Budget ◽

North Atlantic Ocean ◽

Carbon Sink ◽

The North ◽

The North Sea ◽

The North Atlantic

Abstract. A carbon budget has been established for the North Sea, a shelf sea on the NW European continental shelf. The carbon exchange fluxes with the North Atlantic Ocean dominate the gross carbon budget. The net carbon budget – more relevant to the issue of the contribution of the coastal ocean to the marine carbon cycle – is dominated by the carbon inputs from rivers, the Baltic Sea and the atmosphere. The North Sea acts as a sink for organic carbon and thus can be characterised as a heterotrophic system. The dominant carbon sink is the final export to the North Atlantic Ocean. More than 90% of the CO2 taken up from the atmosphere is exported to the North Atlantic Ocean making the North Sea a highly efficient continental shelf pump for carbon.

Download Full-text

Thinlip grey mullet Liza ramada (Mugilidae) caught in a

Fauna norvegica ◽

10.5324/fn.v26i0.571 ◽

2008 ◽

Vol 26 ◽

Author(s):

Bror Jonsson ◽

Nina Jonsson

Keyword(s):

North Sea ◽

Total Mass ◽

First Year ◽

English Channel ◽

Grey Mullet ◽

Font Size ◽

Growth Season ◽

The North ◽

The North Sea ◽

First Year Of Life

Two individuals of thinlip grey mullet Liza ramada were collected in a southern Norwegian brook (58° 22’ N, 8° 37’ E) on 12th September 2007. The fish were 8.7 and 9.0 cm in total length, 6 and 7 g in total mass, and most probably in their first year of life. The nearest known spawning area of the species is south of the English Channel, meaning that they had probably moved at least 900 km across the North Sea during their first growth season. To our knowledge, this is the first published observation of the catadromous thinlip grey mullet from a Scandinavian freshwater course.

Download Full-text

Distribution of viral haemorrhagic septicaemia virus in wild fish species of the North Sea, north east Atlantic Ocean and Irish Sea

Diseases of Aquatic Organisms ◽

10.3354/dao047081 ◽

2001 ◽

Vol 47 ◽

pp. 81-86 ◽

Cited By ~ 44

Author(s):

JA King ◽

M Snow ◽

DA Smail ◽

RS Raynard

Keyword(s):

Atlantic Ocean ◽

North Sea ◽

Fish Species ◽

Irish Sea ◽

East Atlantic ◽

Haemorrhagic Septicaemia ◽

North East ◽

The North ◽

The North Sea ◽

Viral Haemorrhagic Septicaemia Virus

Download Full-text

Investigations Upon the Water Movements in the English Channel. Summer, 1924

Journal of the Marine Biological Association of the United Kingdom ◽

10.1017/s0025315400058410 ◽

1927 ◽

Vol 14 (3) ◽

pp. 685-721 ◽

Cited By ~ 9

Author(s):

J. N. Carruthers

Keyword(s):

North Sea ◽

English Channel ◽

Average Speed ◽

Southern North Sea ◽

The North ◽

Westerly Winds ◽

The North Sea

In July, 1924, 250 floating, and an equal number of bottom-trailing, bottles were put out at selected places in the western English Channel. Fifty of each type were put out at each of the two routine Stations E2 and E3, and the same number was “liberated” at each of three selected stretches along the steamship route from Southampton to St. Malo. Those surface bottles, which did not strand locally, travelled rapidly up Channel towards the North Sea and across it. Many bottles arrived in the Skager-Rack after performing their journey of some 700 miles at the rate of 6 miles a day and more. An adequate study of wind conditions, as recorded at several stations along the length of the Channel and at one station in the southern North Sea, revealed the fact that there was, for some 5½ months (counting from the time of liberation of the bottles), an almost uninterrupted predominance of south-westerly winds—as recorded at all stations considered. The whole area of the Channel was swept by south-westerly winds of average speed of some 9 miles a day for at least 5½ months subsequent to the time of putting out of the bottles. July, 1924, had (according to the Falmouth Observatory records) the largest proportion of westerly winds experienced for 54 years; 20 days of this month had winds with westerly components. The association of the unusually persistent westerly winds with the rapid travel of surface bottles towards and across the North Sea is interesting.

Download Full-text

The Oceanographic and Biological Tidal Cycle Succession in Shallow Sea Fronts in the North Sea and the English Channel

Estuarine Coastal and Shelf Science ◽

10.1006/ecss.1994.1017 ◽

1994 ◽

Vol 38 (3) ◽

pp. 249-269 ◽

Cited By ~ 40

Author(s):

Fl.Bo Pedersen

Keyword(s):

North Sea ◽

Tidal Cycle ◽

English Channel ◽

Shallow Sea ◽

The North ◽

The North Sea

Download Full-text