Environmental pollutants from the Scott and Shackleton expeditions during the ‘Heroic Age ’ of Antarctic exploration
ABSTRACT. Early explorers to Antarctica built wooden huts and brought huge quantities of supplies and equipment to support their geographical and scientific studies for several years. When the expeditions ended and relief ships arrived, a rapid exodus frequently allowed only essential items to be ta...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.525.6738 2023-05-15T13:42:35+02:00 Environmental pollutants from the Scott and Shackleton expeditions during the ‘Heroic Age ’ of Antarctic exploration Robert A. Blanchette Benjamin W. Held Joel A. Jurgens Jackie Aislabie Shona Duncan Roberta L. Farrell The Pennsylvania State University CiteSeerX Archives 2003 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.525.6738 http://forestpathology.cfans.umn.edu/pdf/environmental pollutants at historic huts.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.525.6738 http://forestpathology.cfans.umn.edu/pdf/environmental pollutants at historic huts.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://forestpathology.cfans.umn.edu/pdf/environmental pollutants at historic huts.pdf text 2003 ftciteseerx 2016-01-08T10:20:49Z ABSTRACT. Early explorers to Antarctica built wooden huts and brought huge quantities of supplies and equipment to support their geographical and scientific studies for several years. When the expeditions ended and relief ships arrived, a rapid exodus frequently allowed only essential items to be taken north. The huts and thousands of items were left behind. Fuel depots with unused containers of petroleum products, asbestos materials, and diverse chemicals were also left at the huts. This investigation found high concentrations of polyaromatic hydrocarbons in soils under and around the historic fuel depots, including anthracene, benzo[b]fluoranthene, benzo[k]fluoranthene, chrysene, fluorene, and pyrene, as well as benzo[a]anthracene, benzo[a]pyrene, and fluoranthene, which are recognized carcinogens. Asbestos materials within the huts have been identified and extensive amounts of fragmented asbestos were found littering the ground around the Cape Evans hut. These materials are continually abraded and fragmented as tourists walk over them and the coarse scoria breaks and grinds down the materials. A chemical spill, within the Cape Evans hut, apparently from caustic substances from one of the scientific experiments, has caused an unusual deterioration and defibration on affected woods. Although these areas are important historic sites protected by international treaties, the hazardous waste materials left by the early explorers should be removed and remedial action taken to restore the site to as pristine a condition as possible. Recommendations are discussed for international efforts to study and clean up these areas, where the earliest environmental pollution in Antarctica was produced. Contents Text Antarc* Antarctic Antarctica Unknown Antarctic Cape Evans ENVELOPE(161.550,161.550,-75.100,-75.100) Shackleton |
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Unknown |
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ftciteseerx |
language |
English |
description |
ABSTRACT. Early explorers to Antarctica built wooden huts and brought huge quantities of supplies and equipment to support their geographical and scientific studies for several years. When the expeditions ended and relief ships arrived, a rapid exodus frequently allowed only essential items to be taken north. The huts and thousands of items were left behind. Fuel depots with unused containers of petroleum products, asbestos materials, and diverse chemicals were also left at the huts. This investigation found high concentrations of polyaromatic hydrocarbons in soils under and around the historic fuel depots, including anthracene, benzo[b]fluoranthene, benzo[k]fluoranthene, chrysene, fluorene, and pyrene, as well as benzo[a]anthracene, benzo[a]pyrene, and fluoranthene, which are recognized carcinogens. Asbestos materials within the huts have been identified and extensive amounts of fragmented asbestos were found littering the ground around the Cape Evans hut. These materials are continually abraded and fragmented as tourists walk over them and the coarse scoria breaks and grinds down the materials. A chemical spill, within the Cape Evans hut, apparently from caustic substances from one of the scientific experiments, has caused an unusual deterioration and defibration on affected woods. Although these areas are important historic sites protected by international treaties, the hazardous waste materials left by the early explorers should be removed and remedial action taken to restore the site to as pristine a condition as possible. Recommendations are discussed for international efforts to study and clean up these areas, where the earliest environmental pollution in Antarctica was produced. Contents |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Robert A. Blanchette Benjamin W. Held Joel A. Jurgens Jackie Aislabie Shona Duncan Roberta L. Farrell |
spellingShingle |
Robert A. Blanchette Benjamin W. Held Joel A. Jurgens Jackie Aislabie Shona Duncan Roberta L. Farrell Environmental pollutants from the Scott and Shackleton expeditions during the ‘Heroic Age ’ of Antarctic exploration |
author_facet |
Robert A. Blanchette Benjamin W. Held Joel A. Jurgens Jackie Aislabie Shona Duncan Roberta L. Farrell |
author_sort |
Robert A. Blanchette |
title |
Environmental pollutants from the Scott and Shackleton expeditions during the ‘Heroic Age ’ of Antarctic exploration |
title_short |
Environmental pollutants from the Scott and Shackleton expeditions during the ‘Heroic Age ’ of Antarctic exploration |
title_full |
Environmental pollutants from the Scott and Shackleton expeditions during the ‘Heroic Age ’ of Antarctic exploration |
title_fullStr |
Environmental pollutants from the Scott and Shackleton expeditions during the ‘Heroic Age ’ of Antarctic exploration |
title_full_unstemmed |
Environmental pollutants from the Scott and Shackleton expeditions during the ‘Heroic Age ’ of Antarctic exploration |
title_sort |
environmental pollutants from the scott and shackleton expeditions during the ‘heroic age ’ of antarctic exploration |
publishDate |
2003 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.525.6738 http://forestpathology.cfans.umn.edu/pdf/environmental pollutants at historic huts.pdf |
long_lat |
ENVELOPE(161.550,161.550,-75.100,-75.100) |
geographic |
Antarctic Cape Evans Shackleton |
geographic_facet |
Antarctic Cape Evans Shackleton |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
http://forestpathology.cfans.umn.edu/pdf/environmental pollutants at historic huts.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.525.6738 http://forestpathology.cfans.umn.edu/pdf/environmental pollutants at historic huts.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766169896466513920 |