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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Studies on a member of the pleuston, Anomalocera opalus n.s. (Crustacea, Copepoda) in the Gulf of St. Lawrence.

Pennell, William. January 1973 (has links)
No description available.
22

Spatial distribution of rorqual whales in the Strait of Jacques Cartier, Gulf of St. Lawrence, Quebec, Canada

Doniol-Valcroze, Thomas. January 2001 (has links)
The spatial distribution of four species of rorqual whales was studied along the north shore of the Gulf of St. Lawrence during the months of June to October from 1989 to 2000. A research effort of 6511 hours at sea yielded 849 sightings of blue whales (Balaenoptera musculus), 5291 of finback whales (Balaenoptera physalus), 3822 of humpback whales (Megaptera novaeangliae) and 6489 of minke whales (Balaenoptera acutorostrata). Spatial and behavioural data were collected at sea using inflatable boats, and Global Positioning Systems (GPS) were used to obtain accurate positions. These data were plotted and analysed using a Geographic Information System (GIS) to test the hypotheses that patterns of distribution were not random, were associated with bathymetry and reflected specific differences in habitat use. The resulting maps illustrated the clustered distribution of rorqual whales linked to sea-bottom topography, probably associated with areas of local upwelling and increased productivity. Blue and fin whales shared almost the same distribution, humpback whales were found in slightly deeper, offshore waters whereas minke whales were more abundant in shallower waters. Little attention has been given until now to local patterns of distribution in the area and such information can be useful for practical management considerations. The results emphasise the importance of scale in ecological studies of marine mammals and the need for further research using additional oceanographic parameters, in order to better understand habitat selection.
23

Some factors affecting stocks and landings of American plaice (Hippoglossoides platessoides F.) in the southwestern Gulf of St. Lawrence.

Powles, Percival Mount. January 1964 (has links)
Little information has been published regarding the American plaice, Hippoglossoides platessoides platessoides (Fabricius), a subarctic species which is distributed from Cape Cod to Labrador. In recent years plaice has risen rapidy in commercial importance in eastern Canada. In 1940 only 3 million lb were landed compared to a total of more than 74 million lb in 1960. American plaice in 1961 made up 64 per cent by weight of the total Canadian flounder landings, excluding halibut. [...]
24

Production and comparative ecology of Euphausiis in the Gulf of St. Lawrence.

Berkes, Fikret January 1973 (has links)
No description available.
25

The winter energy requirement of an open water channel in the Gulf of St. Lawrence : a study of the possibility of keeping an open lead in the Gulf ice, and the consequences for the energy balance

Renaud, Fabiola. January 1976 (has links)
No description available.
26

Man and the North Shore : a study in environmental response

Tyman, John Langton, 1935- January 1961 (has links)
“What I have tried to do in this and in all my writing on the early days of this country is what the artist does when he paints a sketch of a Canadian scene or a Canadian person. I have tried to select something that is beautiful or significant or interesting or essential to an understanding of ourselves. I have tried to tell the stories of personalities, men and women who have by their human qualities, aspirations, and activities, given substance to our history, whose loves and hates and fears and achievements have been woven into the very fabric of our Canadian consciousness. I have tried to say, as the painter says, ‘here is something I think you would like to know,’ ‘here is something that has significance’ or ‘here is something that may evoke your love or pride or indignation I as the case may be.” (IO:x) This, in very simple terms, has been my aim here - to paint a picture, or rather a series of pictures of the North Shore, past and present, from the viewpoint of the human geographer. I make no claim to be a historian, nor to have encompassed the full range of material available. Rather, I have selected from the accounts of yesteryear certain aspects which have an attraction for me personally, in the hope that these might also be of interest to others. In brief, I have attempted to write an academic treatise which will yet prove acceptable to the ‘reading public.‘ [...] / fr
27

Man and the North Shore : a study in environmental response

Tyman, John Langton, 1935- January 1961 (has links)
“What I have tried to do in this and in all my writing on the early days of this country is what the artist does when he paints a sketch of a Canadian scene or a Canadian person. I have tried to select something that is beautiful or significant or interesting or essential to an understanding of ourselves. I have tried to tell the stories of personalities, men and women who have by their human qualities, aspirations, and activities, given substance to our history, whose loves and hates and fears and achievements have been woven into the very fabric of our Canadian consciousness. I have tried to say, as the painter says, ‘here is something I think you would like to know,’ ‘here is something that has significance’ or ‘here is something that may evoke your love or pride or indignation I as the case may be.” (IO:x) This, in very simple terms, has been my aim here - to paint a picture, or rather a series of pictures of the North Shore, past and present, from the viewpoint of the human geographer. I make no claim to be a historian, nor to have encompassed the full range of material available. Rather, I have selected from the accounts of yesteryear certain aspects which have an attraction for me personally, in the hope that these might also be of interest to others. In brief, I have attempted to write an academic treatise which will yet prove acceptable to the ‘reading public.‘ [...] / fr
28

Occurrence and distribution of the Mysidacea of the Gulf of St. Lawrence.

Wright, Robert Alan January 1972 (has links)
No description available.
29

Ice drift in the Gulf of St. Lawrence.

Ingram, Richard Grant, 1945- January 1967 (has links)
No description available.
30

Man and the North Shore : a study in environmental response

Tyman, John Langton, 1935- January 1961 (has links)
“What I have tried to do in this and in all my writing on the early days of this country is what the artist does when he paints a sketch of a Canadian scene or a Canadian person. I have tried to select something that is beautiful or significant or interesting or essential to an understanding of ourselves. I have tried to tell the stories of personalities, men and women who have by their human qualities, aspirations, and activities, given substance to our history, whose loves and hates and fears and achievements have been woven into the very fabric of our Canadian consciousness. I have tried to say, as the painter says, ‘here is something I think you would like to know,’ ‘here is something that has significance’ or ‘here is something that may evoke your love or pride or indignation I as the case may be.” (IO:x) This, in very simple terms, has been my aim here - to paint a picture, or rather a series of pictures of the North Shore, past and present, from the viewpoint of the human geographer. I make no claim to be a historian, nor to have encompassed the full range of material available. Rather, I have selected from the accounts of yesteryear certain aspects which have an attraction for me personally, in the hope that these might also be of interest to others. In brief, I have attempted to write an academic treatise which will yet prove acceptable to the ‘reading public.‘ [...] / fr

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