The Shelter Characteristics of Traditional-Styled Inuit Snow Houses
ABSTRACT. The shelter value of snow iglus at Resolute (74˚41'N, 94˚54'W) in the Canadian High Arctic was assessed. After a survey of snow conditions, construction sites were chosen and two iglus were built and furnished in a traditional way. A large iglu (4.1 m diameter) contained 72 block...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.565.438 2023-05-15T14:19:33+02:00 The Shelter Characteristics of Traditional-Styled Inuit Snow Houses G. Peter Kershaw Peter A. Scott Harold E. Welch The Pennsylvania State University CiteSeerX Archives 1996 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.565.438 http://pubs.aina.ucalgary.ca/arctic/Arctic49-4-328.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.565.438 http://pubs.aina.ucalgary.ca/arctic/Arctic49-4-328.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://pubs.aina.ucalgary.ca/arctic/Arctic49-4-328.pdf text 1996 ftciteseerx 2016-01-08T12:14:29Z ABSTRACT. The shelter value of snow iglus at Resolute (74˚41'N, 94˚54'W) in the Canadian High Arctic was assessed. After a survey of snow conditions, construction sites were chosen and two iglus were built and furnished in a traditional way. A large iglu (4.1 m diameter) contained 72 blocks averaging 23.6 kg and had a surface area-to-volume ratio of 2.21:1. A smaller iglu (3.05 m in diameter) contained 46 blocks averaging 28.2 kg and had a surface area-to-volume ratio of 1.73:1. The smaller iglu provided 75 % of the large iglu’s space for 76.5 % of its mass. Snow hardness averaged 12 000 g·cm-2, and the mean density of the snow was 397 kg·m-3. The energy required to build and heat each iglu was calculated from the snow characteristics, construction activities, and microclimate parameters measured during occupancy. Heat flux was calculated for human bodies, kudliks (seal oil lamps), and geothermal sources at temperature differentials as high as 45˚C from ambient, for both the unlined large iglu and the small iglu, which was lined with caribou skins on the inside. The smaller iglu was more energy efficient, requiring the fat of one seal every 6.3 days for heating, while the larger iglu required the fat of one seal every 3.7 days. The meat content of each seal would have sustained a family of four for the same time interval, and the resultant body heat would have provided 8 % to 14 % of the total energy necessary to maintain comfortable temperatures within the iglu. Key words: iglu, snow house, winter shelter, Inuit, snow dwelling, traditional winter houses RÉSUMÉ. On a évalué la valeur de la protection offerte par les igloos de neige à Resolute (74 ˚ 40 ' de latit. N.) dans l’Extrême-Arctique canadien. On a d’abord procédé à un relevé de l’état de la neige, puis choisi les sites et construit et équipé deux igloos Text Arctic Arctic Arctique* inuit Unknown Arctic |
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ABSTRACT. The shelter value of snow iglus at Resolute (74˚41'N, 94˚54'W) in the Canadian High Arctic was assessed. After a survey of snow conditions, construction sites were chosen and two iglus were built and furnished in a traditional way. A large iglu (4.1 m diameter) contained 72 blocks averaging 23.6 kg and had a surface area-to-volume ratio of 2.21:1. A smaller iglu (3.05 m in diameter) contained 46 blocks averaging 28.2 kg and had a surface area-to-volume ratio of 1.73:1. The smaller iglu provided 75 % of the large iglu’s space for 76.5 % of its mass. Snow hardness averaged 12 000 g·cm-2, and the mean density of the snow was 397 kg·m-3. The energy required to build and heat each iglu was calculated from the snow characteristics, construction activities, and microclimate parameters measured during occupancy. Heat flux was calculated for human bodies, kudliks (seal oil lamps), and geothermal sources at temperature differentials as high as 45˚C from ambient, for both the unlined large iglu and the small iglu, which was lined with caribou skins on the inside. The smaller iglu was more energy efficient, requiring the fat of one seal every 6.3 days for heating, while the larger iglu required the fat of one seal every 3.7 days. The meat content of each seal would have sustained a family of four for the same time interval, and the resultant body heat would have provided 8 % to 14 % of the total energy necessary to maintain comfortable temperatures within the iglu. Key words: iglu, snow house, winter shelter, Inuit, snow dwelling, traditional winter houses RÉSUMÉ. On a évalué la valeur de la protection offerte par les igloos de neige à Resolute (74 ˚ 40 ' de latit. N.) dans l’Extrême-Arctique canadien. On a d’abord procédé à un relevé de l’état de la neige, puis choisi les sites et construit et équipé deux igloos |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
G. Peter Kershaw Peter A. Scott Harold E. Welch |
spellingShingle |
G. Peter Kershaw Peter A. Scott Harold E. Welch The Shelter Characteristics of Traditional-Styled Inuit Snow Houses |
author_facet |
G. Peter Kershaw Peter A. Scott Harold E. Welch |
author_sort |
G. Peter Kershaw |
title |
The Shelter Characteristics of Traditional-Styled Inuit Snow Houses |
title_short |
The Shelter Characteristics of Traditional-Styled Inuit Snow Houses |
title_full |
The Shelter Characteristics of Traditional-Styled Inuit Snow Houses |
title_fullStr |
The Shelter Characteristics of Traditional-Styled Inuit Snow Houses |
title_full_unstemmed |
The Shelter Characteristics of Traditional-Styled Inuit Snow Houses |
title_sort |
shelter characteristics of traditional-styled inuit snow houses |
publishDate |
1996 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.565.438 http://pubs.aina.ucalgary.ca/arctic/Arctic49-4-328.pdf |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctic Arctique* inuit |
genre_facet |
Arctic Arctic Arctique* inuit |
op_source |
http://pubs.aina.ucalgary.ca/arctic/Arctic49-4-328.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.565.438 http://pubs.aina.ucalgary.ca/arctic/Arctic49-4-328.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766291364403740672 |