The Annual Cycle of Phytoplankton Primary Production and Hydrography in the Disko Bugt Area, West Greenland

The Annual Cycle of Phytoplankton Primary Production and Hydrography in the Disko Bugt Area, West Greenland

Author: Ole G. Norden Andersen

Publisher:

Published: 1981

Total Pages: 74

ISBN-13:

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Book Synopsis The Annual Cycle of Phytoplankton Primary Production and Hydrography in the Disko Bugt Area, West Greenland by : Ole G. Norden Andersen

Download or read book The Annual Cycle of Phytoplankton Primary Production and Hydrography in the Disko Bugt Area, West Greenland written by Ole G. Norden Andersen and published by . This book was released on 1981 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:


The Annual Cycle of Phytoplankton of Primary Production and Hyrdrography in the Disko Bugt Area, West Greenland

The Annual Cycle of Phytoplankton of Primary Production and Hyrdrography in the Disko Bugt Area, West Greenland

Author: Ole G. Norden Andersen

Publisher: Museum Tusculanum Press

Published: 1981

Total Pages: 72

ISBN-13: 9788763511445

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Book Synopsis The Annual Cycle of Phytoplankton of Primary Production and Hyrdrography in the Disko Bugt Area, West Greenland by : Ole G. Norden Andersen

Download or read book The Annual Cycle of Phytoplankton of Primary Production and Hyrdrography in the Disko Bugt Area, West Greenland written by Ole G. Norden Andersen and published by Museum Tusculanum Press. This book was released on 1981 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Planktonic Choanoflagellates from Disko Bugt, West Greenland, with a Survey of the Marine Nanoplankton of the Area

Planktonic Choanoflagellates from Disko Bugt, West Greenland, with a Survey of the Marine Nanoplankton of the Area

Author: Helge Abildhauge Thomsen

Publisher: Museum Tusculanum Press

Published: 1982

Total Pages: 40

ISBN-13: 9788763511490

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Book Synopsis Planktonic Choanoflagellates from Disko Bugt, West Greenland, with a Survey of the Marine Nanoplankton of the Area by : Helge Abildhauge Thomsen

Download or read book Planktonic Choanoflagellates from Disko Bugt, West Greenland, with a Survey of the Marine Nanoplankton of the Area written by Helge Abildhauge Thomsen and published by Museum Tusculanum Press. This book was released on 1982 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:


The Annual Cycle of Temperature, Salinity, Currents and Water Masses in Disko Bugt and Adjacent Waters, West Greenland

The Annual Cycle of Temperature, Salinity, Currents and Water Masses in Disko Bugt and Adjacent Waters, West Greenland

Author: Ole G. Norden Andersen

Publisher: Museum Tusculanum Press

Published: 1981

Total Pages: 40

ISBN-13: 9788763511421

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Book Synopsis The Annual Cycle of Temperature, Salinity, Currents and Water Masses in Disko Bugt and Adjacent Waters, West Greenland by : Ole G. Norden Andersen

Download or read book The Annual Cycle of Temperature, Salinity, Currents and Water Masses in Disko Bugt and Adjacent Waters, West Greenland written by Ole G. Norden Andersen and published by Museum Tusculanum Press. This book was released on 1981 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:


The Benthos Zonation of the Disko Fjord, West Greenland

The Benthos Zonation of the Disko Fjord, West Greenland

Author: Michael K. Schmid

Publisher: Museum Tusculanum Press

Published: 1993

Total Pages: 28

ISBN-13: 9788763512213

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Book Synopsis The Benthos Zonation of the Disko Fjord, West Greenland by : Michael K. Schmid

Download or read book The Benthos Zonation of the Disko Fjord, West Greenland written by Michael K. Schmid and published by Museum Tusculanum Press. This book was released on 1993 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Lichens from Central East Greenland

Lichens from Central East Greenland

Author:

Publisher: Museum Tusculanum Press

Published:

Total Pages: 40

ISBN-13: 9788763511513

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Book Synopsis Lichens from Central East Greenland by :

Download or read book Lichens from Central East Greenland written by and published by Museum Tusculanum Press. This book was released on with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Vegetation of the Angmagssalik District, Southeast Greenland, IV. Shrub, Dward Shrub and Terricolous Lichens

Vegetation of the Angmagssalik District, Southeast Greenland, IV. Shrub, Dward Shrub and Terricolous Lichens

Author:

Publisher: Museum Tusculanum Press

Published:

Total Pages: 88

ISBN-13: 9788763511476

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Book Synopsis Vegetation of the Angmagssalik District, Southeast Greenland, IV. Shrub, Dward Shrub and Terricolous Lichens by :

Download or read book Vegetation of the Angmagssalik District, Southeast Greenland, IV. Shrub, Dward Shrub and Terricolous Lichens written by and published by Museum Tusculanum Press. This book was released on with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Ancient Harp Seal Hunters of Disko Bay

Ancient Harp Seal Hunters of Disko Bay

Author: Morten Meldgaard

Publisher: Museum Tusculanum Press

Published: 2004

Total Pages: 200

ISBN-13: 9788763512633

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The Saqqaq Culture site Qeqertasussuk (2400-1400 BC) is situated in the south eastern corner of Disko Bay, West Greenland. The site was excavated between 1983 and 1987 by Qasigiannguit Museum. The stratified cultural deposits are exceptionally well preserved by permafrost and yielded hundreds of thousands of animal bones, feathers, plant remains, insect remains, wooden implements, and a wealth of other organic refuse as well as stone tools, house ruins, stone set fireplaces and other traces of habitation. In order to understand the life conditions of the inhabitants at Qeqertasussuk, a comparative survey of the historic distribution, density and availability of the living resources in the area is undertaken. This resource model is then evaluated against the paleo-environmental data. Also, comparative ethnohistorical and ethnographic data on the exploitation of the living resources in the area is presented. Subsistence and subsistence change at Qeqertasussuk is studied through a comprehensive analysis of the faunal material that consists of more than 200,000 animal bones. Quantitative methods are supplemented by detailed studies of seasonality and age composition of the hunting bag. Forty three species of animals are represented. Harp seal and ringed seal represent the most important game, but sea birds such as fulmar, Brünnich's guillemot, and little auk also play a significant role in the subsistence economy. Fish, especially Atlantic Cod, have been caught and remains of large whales indicate that these animals were utilized, but it can not be decided whether they were actively hunted. Most of the game was taken close by the site, however finds of caribou indicate that inland caribou hunting was undertaken and that Qeqertasussuk was part of a larger subsistence-settlement-system. Several species of plants were also utilized. Temporal changes in the composition of the faunal material indicate that significant changes occur in the subsistence at Qeqertasusuk. Four phases are identified: (1) Basecamp period I (2400-2100 BC). A pioneer phase where the site is used as a year-round base camp with more than 90% of the biomass being harvested within an area of approximately 80 km2, (2) Base-camp period II (2100-1900 BC), which seems to be the period of most intensive use and where new methods (probably netting) of harp seal hunting are introduced, (3) Hunting camp period (1900-1700 BC), where the site becomes more specialized and more seasonal with a focus on spring-summer hunting for harp seals, (4) high activity period (1700-1400 BC) indications of continued heavy sea mammal hunting. The site was abandoned around 1400 BC. The causes of the abandonment of Qeqertasussuk is discussed and the impact of the general cooling around 1500 BC on key resources such as harp seal and capelin is highlighted.


Book Synopsis Ancient Harp Seal Hunters of Disko Bay by : Morten Meldgaard

Download or read book Ancient Harp Seal Hunters of Disko Bay written by Morten Meldgaard and published by Museum Tusculanum Press. This book was released on 2004 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Saqqaq Culture site Qeqertasussuk (2400-1400 BC) is situated in the south eastern corner of Disko Bay, West Greenland. The site was excavated between 1983 and 1987 by Qasigiannguit Museum. The stratified cultural deposits are exceptionally well preserved by permafrost and yielded hundreds of thousands of animal bones, feathers, plant remains, insect remains, wooden implements, and a wealth of other organic refuse as well as stone tools, house ruins, stone set fireplaces and other traces of habitation. In order to understand the life conditions of the inhabitants at Qeqertasussuk, a comparative survey of the historic distribution, density and availability of the living resources in the area is undertaken. This resource model is then evaluated against the paleo-environmental data. Also, comparative ethnohistorical and ethnographic data on the exploitation of the living resources in the area is presented. Subsistence and subsistence change at Qeqertasussuk is studied through a comprehensive analysis of the faunal material that consists of more than 200,000 animal bones. Quantitative methods are supplemented by detailed studies of seasonality and age composition of the hunting bag. Forty three species of animals are represented. Harp seal and ringed seal represent the most important game, but sea birds such as fulmar, Brünnich's guillemot, and little auk also play a significant role in the subsistence economy. Fish, especially Atlantic Cod, have been caught and remains of large whales indicate that these animals were utilized, but it can not be decided whether they were actively hunted. Most of the game was taken close by the site, however finds of caribou indicate that inland caribou hunting was undertaken and that Qeqertasussuk was part of a larger subsistence-settlement-system. Several species of plants were also utilized. Temporal changes in the composition of the faunal material indicate that significant changes occur in the subsistence at Qeqertasusuk. Four phases are identified: (1) Basecamp period I (2400-2100 BC). A pioneer phase where the site is used as a year-round base camp with more than 90% of the biomass being harvested within an area of approximately 80 km2, (2) Base-camp period II (2100-1900 BC), which seems to be the period of most intensive use and where new methods (probably netting) of harp seal hunting are introduced, (3) Hunting camp period (1900-1700 BC), where the site becomes more specialized and more seasonal with a focus on spring-summer hunting for harp seals, (4) high activity period (1700-1400 BC) indications of continued heavy sea mammal hunting. The site was abandoned around 1400 BC. The causes of the abandonment of Qeqertasussuk is discussed and the impact of the general cooling around 1500 BC on key resources such as harp seal and capelin is highlighted.


Observations on Waders (Charadriidae) at Scoresby Sund, East Greenland

Observations on Waders (Charadriidae) at Scoresby Sund, East Greenland

Author:

Publisher: Museum Tusculanum Press

Published:

Total Pages: 28

ISBN-13: 9788763511469

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Book Synopsis Observations on Waders (Charadriidae) at Scoresby Sund, East Greenland by :

Download or read book Observations on Waders (Charadriidae) at Scoresby Sund, East Greenland written by and published by Museum Tusculanum Press. This book was released on with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Influence of Climate Change on the Changing Arctic and Sub-Arctic Conditions

Influence of Climate Change on the Changing Arctic and Sub-Arctic Conditions

Author: Jacques Nihoul

Publisher: Springer Science & Business Media

Published: 2009-01-29

Total Pages: 237

ISBN-13: 1402094582

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The current warming trends in the Arctic may shove the Arctic system into a seasonally ice-free state not seen for more than one million years. The melting is accelerating, and researchers were unable to identify natural processes that might slow the deicing of the Arctic. Such substantial additional melting of Arctic and Antarctic glaciers and ice sheets would raise the sea level worldwide, flooding the coastal areas where many of the world's population lives. Studies, led by scientists at the National Center for Atmospheric Research (NCAR) and the University of Arizona, show that greenhouse gas increases over the next century could warm the Arctic by 3-5°C in summertime. Thus, Arctic summers by 2100 may be as warm as they were nearly 130,000 years ago, when sea levels eventually rose up to 6 m higher than today.


Book Synopsis Influence of Climate Change on the Changing Arctic and Sub-Arctic Conditions by : Jacques Nihoul

Download or read book Influence of Climate Change on the Changing Arctic and Sub-Arctic Conditions written by Jacques Nihoul and published by Springer Science & Business Media. This book was released on 2009-01-29 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current warming trends in the Arctic may shove the Arctic system into a seasonally ice-free state not seen for more than one million years. The melting is accelerating, and researchers were unable to identify natural processes that might slow the deicing of the Arctic. Such substantial additional melting of Arctic and Antarctic glaciers and ice sheets would raise the sea level worldwide, flooding the coastal areas where many of the world's population lives. Studies, led by scientists at the National Center for Atmospheric Research (NCAR) and the University of Arizona, show that greenhouse gas increases over the next century could warm the Arctic by 3-5°C in summertime. Thus, Arctic summers by 2100 may be as warm as they were nearly 130,000 years ago, when sea levels eventually rose up to 6 m higher than today.