Final Report: Germination of water sedge, Carex aquatilis, and cotton sedge, Eriophorum angustifolium, from Arctic coastal wetlands, Prudhoe Bay, Alaska
Final report to BP. The Prudhoe Bay oil fields, Alaska were discovered in 1968, and commercial production commenced in 1977 with the completion of the Trans-Alaska Pipeline. Oil production has been declining since 1989, although additional exploratory drilling continues. Support facilities for oil p...
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Agricultural and Forestry Experiment Station, School of Agriculture and Land Resources Management, University of Alaska Fairbanks
2012
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Online Access: | http://hdl.handle.net/11122/2754 |
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ftunivalaska:oai:scholarworks.alaska.edu:11122/2754 2023-05-15T15:02:00+02:00 Final Report: Germination of water sedge, Carex aquatilis, and cotton sedge, Eriophorum angustifolium, from Arctic coastal wetlands, Prudhoe Bay, Alaska MP 2012-02 Holloway, Patricia S. Willison, M. Sean Sparrow, Stephen D. 2012 http://hdl.handle.net/11122/2754 unknown Agricultural and Forestry Experiment Station, School of Agriculture and Land Resources Management, University of Alaska Fairbanks http://hdl.handle.net/11122/2754 Report 2012 ftunivalaska 2023-02-23T21:35:53Z Final report to BP. The Prudhoe Bay oil fields, Alaska were discovered in 1968, and commercial production commenced in 1977 with the completion of the Trans-Alaska Pipeline. Oil production has been declining since 1989, although additional exploratory drilling continues. Support facilities for oil production are built on permafrost soils that surface-thaw in summer to form extensive wetlands composed of moist meadows, sedge marshes, moist sedge-dwarf shrub tundra, grass marshes, small ponds and lakes (Walker and Acevedo 1987). To prevent thawing and subsidence of subsurface, ice-rich soils, gravel pads, 2m (6 ft) or more thickness have been built to support drilling sites as well as roads, airstrips and building pads (Kidd et al. 2006). As well sites are decommissioned, the gravel is wholly or partially removed resulting in the need for site rehabilitation and/or restoration to support wetland plants and, in some instances, enhance wildlife habitat (McKendrick 1991, Jorgenson and Joyce 1994, Kidd et al. 2004, 2006). Since the 1970s, methods to revegetate arctic wetlands have included a variety of planting techniques, seed treatments, seeding with native and non-native species (mostly grasses), and fertilizer applications (Chapin and Chapin 1980; Bishop and Chapin 1989, Jorgenson 1988, Kidd and Rossow 1998, Kidd et al. 2004, 2006, Maslen and Kershaw 1989, McKendrick 1987, 1991, 2000, McKendrick et al. 1980, McKendrick and Mitchell 1978, Mitchell et al. 1974). Treatments also have included sprigging and plug transplantation (Kidd et al. 2004, 2006), surface manipulation (Streever et al. 2003), as well as natural re-colonization (Ebersole 1987, Schwarzenbach 1996). These methods have been partially successful. The gravelly soils often are dry, nutrient-poor, and have a higher pH and lower organic matter content than surrounding soils, so natural recolonization does not occur readily (Bishop and Chapin 1989, Jorgenson and Joyce 1994). Methods such as sprigging and plug transplanting are slow, labor intensive and ... Report Arctic Carex aquatilis Eriophorum Ice permafrost Prudhoe Bay Tundra tundra grass Alaska University of Alaska: ScholarWorks@UA Arctic Kershaw ENVELOPE(-66.986,-66.986,-67.532,-67.532) Kidd ENVELOPE(-65.972,-65.972,-66.448,-66.448) |
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Open Polar |
collection |
University of Alaska: ScholarWorks@UA |
op_collection_id |
ftunivalaska |
language |
unknown |
description |
Final report to BP. The Prudhoe Bay oil fields, Alaska were discovered in 1968, and commercial production commenced in 1977 with the completion of the Trans-Alaska Pipeline. Oil production has been declining since 1989, although additional exploratory drilling continues. Support facilities for oil production are built on permafrost soils that surface-thaw in summer to form extensive wetlands composed of moist meadows, sedge marshes, moist sedge-dwarf shrub tundra, grass marshes, small ponds and lakes (Walker and Acevedo 1987). To prevent thawing and subsidence of subsurface, ice-rich soils, gravel pads, 2m (6 ft) or more thickness have been built to support drilling sites as well as roads, airstrips and building pads (Kidd et al. 2006). As well sites are decommissioned, the gravel is wholly or partially removed resulting in the need for site rehabilitation and/or restoration to support wetland plants and, in some instances, enhance wildlife habitat (McKendrick 1991, Jorgenson and Joyce 1994, Kidd et al. 2004, 2006). Since the 1970s, methods to revegetate arctic wetlands have included a variety of planting techniques, seed treatments, seeding with native and non-native species (mostly grasses), and fertilizer applications (Chapin and Chapin 1980; Bishop and Chapin 1989, Jorgenson 1988, Kidd and Rossow 1998, Kidd et al. 2004, 2006, Maslen and Kershaw 1989, McKendrick 1987, 1991, 2000, McKendrick et al. 1980, McKendrick and Mitchell 1978, Mitchell et al. 1974). Treatments also have included sprigging and plug transplantation (Kidd et al. 2004, 2006), surface manipulation (Streever et al. 2003), as well as natural re-colonization (Ebersole 1987, Schwarzenbach 1996). These methods have been partially successful. The gravelly soils often are dry, nutrient-poor, and have a higher pH and lower organic matter content than surrounding soils, so natural recolonization does not occur readily (Bishop and Chapin 1989, Jorgenson and Joyce 1994). Methods such as sprigging and plug transplanting are slow, labor intensive and ... |
format |
Report |
author |
Holloway, Patricia S. Willison, M. Sean Sparrow, Stephen D. |
spellingShingle |
Holloway, Patricia S. Willison, M. Sean Sparrow, Stephen D. Final Report: Germination of water sedge, Carex aquatilis, and cotton sedge, Eriophorum angustifolium, from Arctic coastal wetlands, Prudhoe Bay, Alaska |
author_facet |
Holloway, Patricia S. Willison, M. Sean Sparrow, Stephen D. |
author_sort |
Holloway, Patricia S. |
title |
Final Report: Germination of water sedge, Carex aquatilis, and cotton sedge, Eriophorum angustifolium, from Arctic coastal wetlands, Prudhoe Bay, Alaska |
title_short |
Final Report: Germination of water sedge, Carex aquatilis, and cotton sedge, Eriophorum angustifolium, from Arctic coastal wetlands, Prudhoe Bay, Alaska |
title_full |
Final Report: Germination of water sedge, Carex aquatilis, and cotton sedge, Eriophorum angustifolium, from Arctic coastal wetlands, Prudhoe Bay, Alaska |
title_fullStr |
Final Report: Germination of water sedge, Carex aquatilis, and cotton sedge, Eriophorum angustifolium, from Arctic coastal wetlands, Prudhoe Bay, Alaska |
title_full_unstemmed |
Final Report: Germination of water sedge, Carex aquatilis, and cotton sedge, Eriophorum angustifolium, from Arctic coastal wetlands, Prudhoe Bay, Alaska |
title_sort |
final report: germination of water sedge, carex aquatilis, and cotton sedge, eriophorum angustifolium, from arctic coastal wetlands, prudhoe bay, alaska |
publisher |
Agricultural and Forestry Experiment Station, School of Agriculture and Land Resources Management, University of Alaska Fairbanks |
publishDate |
2012 |
url |
http://hdl.handle.net/11122/2754 |
long_lat |
ENVELOPE(-66.986,-66.986,-67.532,-67.532) ENVELOPE(-65.972,-65.972,-66.448,-66.448) |
geographic |
Arctic Kershaw Kidd |
geographic_facet |
Arctic Kershaw Kidd |
genre |
Arctic Carex aquatilis Eriophorum Ice permafrost Prudhoe Bay Tundra tundra grass Alaska |
genre_facet |
Arctic Carex aquatilis Eriophorum Ice permafrost Prudhoe Bay Tundra tundra grass Alaska |
op_relation |
http://hdl.handle.net/11122/2754 |
_version_ |
1766334006898458624 |