Ecosystem-level Carbon dioxide fluxes in two long-term experimental wet sedge tundra sites near Toolik Lake, AK, ARC LTER 1994.

Ecosystem-level Carbon dioxide fluxes were measured in two long-term experimental wet sedge tundra sites near Toolik Lake, AK. Experimental treatments at each site included factorial NxP, greenhouse and shade house and were begun in 1985 (Sag site) or in 1988 (Toolik sites). Fluxes were measured on...

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Bibliographic Details
Other Authors: JimLaundre
Format: Dataset
Language:unknown
Published: ARC LTERThe Ecosystems CenterMarine Biological Lab7 MBL StWoods HoleMA02543USA(508) 289 7496arc_im@mbl.eduhttp://ecosystems.mbl.edu/ARC/ 2000
Subjects:
Alaska
biomass
Carbon dioxide flux
respiration
productivity
nitrogen
phosphorus
tundra
Arctic
Northern Foothills
Brooks Range
Dwarf birch
Ice
north slope
permafrost
Tundra
Online Access:http://hdl.handle.net/10255/dryad.9687
http://metacat.lternet.edu/knb/metacat/knb-lter-arc.1380.4/xml
id ftdryad:oai:v1.datadryad.org:10255/dryad.9687
record_format openpolar
spelling ftdryad:oai:v1.datadryad.org:10255/dryad.9687 2023-05-15T15:11:05+02:00 Ecosystem-level Carbon dioxide fluxes in two long-term experimental wet sedge tundra sites near Toolik Lake, AK, ARC LTER 1994. JimLaundre Toolik Lake(68 degrees 38'N, 149 degrees 34'W, elevation 760 m) (68 degrees 38N, 149 degrees 34W); Sagavanirktok River (68 degrees 46'N, 148 degrees 52'W, elevation 470 m) North Slope, Alaska, U.S.A. The Arctic LTER research site (68°N and 149°W) is in the foothills region of the North Slope of Alaska and includes the entire Toolik Lake watershed and the adjacent watershed of the upper Kuparuk River, down to the confluence of these two watersheds. This area is typical of the northern foothills of the Brooks Range, with continuous permafrost, no trees, a complete snow cover for 7 to 9 months, winter ice cover on lakes, streams, and ocean, and cessation of river flow during the winter. Tussock tundra vegetation of sedges and grasses mixed with dwarf birch and low willows form the dominant vegetation type with areas of drier heath tundra on ridge tops and other well-drained sites as well as areas of river-bottom willow communities. W E N S -149.75 W -149.0433 E 68.8 N 68.5 S 1994-07-24 to 1994-07-27 2000 text/plain http://hdl.handle.net/10255/dryad.9687 http://metacat.lternet.edu/knb/metacat/knb-lter-arc.1380.4/xml unknown ARC LTERThe Ecosystems CenterMarine Biological Lab7 MBL StWoods HoleMA02543USA(508) 289 7496arc_im@mbl.eduhttp://ecosystems.mbl.edu/ARC/ http://metacat.lternet.edu/knb/metacat/knb-lter-arc.1380.4/xml knb-lter-arc.1380.4 http://hdl.handle.net/10255/dryad.9687 Acceptance and utilization of LTER data requires that:The Principal Investigator be sent a notice stating reasons for acquiring any data and a description of the publication intentions.The Principal Investigator of the data set be sent a copy of the report or manuscript prior to submission and be adequately cited in any resultant publicationsA copy of any resultant publications should be sent to: Principal Investigator Ecosystems Center Marine Biological Laboratory Woods Hole, MA 02543 Alaska biomass Carbon dioxide flux respiration productivity nitrogen phosphorus tundra dataset 2000 ftdryad 2020-01-01T14:22:17Z Ecosystem-level Carbon dioxide fluxes were measured in two long-term experimental wet sedge tundra sites near Toolik Lake, AK. Experimental treatments at each site included factorial NxP, greenhouse and shade house and were begun in 1985 (Sag site) or in 1988 (Toolik sites). Fluxes were measured on quadrats that were later sampled for biomass and leaf area. Dataset Arctic Brooks Range Dwarf birch Ice north slope permafrost Tundra Alaska Dryad Digital Repository (Duke University) Arctic Northern Foothills ENVELOPE(163.917,163.917,-74.733,-74.733)
institution Open Polar
collection Dryad Digital Repository (Duke University)
op_collection_id ftdryad
language unknown
topic Alaska
biomass
Carbon dioxide flux
respiration
productivity
nitrogen
phosphorus
tundra
spellingShingle Alaska
biomass
Carbon dioxide flux
respiration
productivity
nitrogen
phosphorus
tundra
Ecosystem-level Carbon dioxide fluxes in two long-term experimental wet sedge tundra sites near Toolik Lake, AK, ARC LTER 1994.
topic_facet Alaska
biomass
Carbon dioxide flux
respiration
productivity
nitrogen
phosphorus
tundra
description Ecosystem-level Carbon dioxide fluxes were measured in two long-term experimental wet sedge tundra sites near Toolik Lake, AK. Experimental treatments at each site included factorial NxP, greenhouse and shade house and were begun in 1985 (Sag site) or in 1988 (Toolik sites). Fluxes were measured on quadrats that were later sampled for biomass and leaf area.
author2 JimLaundre
format Dataset
title Ecosystem-level Carbon dioxide fluxes in two long-term experimental wet sedge tundra sites near Toolik Lake, AK, ARC LTER 1994.
title_short Ecosystem-level Carbon dioxide fluxes in two long-term experimental wet sedge tundra sites near Toolik Lake, AK, ARC LTER 1994.
title_full Ecosystem-level Carbon dioxide fluxes in two long-term experimental wet sedge tundra sites near Toolik Lake, AK, ARC LTER 1994.
title_fullStr Ecosystem-level Carbon dioxide fluxes in two long-term experimental wet sedge tundra sites near Toolik Lake, AK, ARC LTER 1994.
title_full_unstemmed Ecosystem-level Carbon dioxide fluxes in two long-term experimental wet sedge tundra sites near Toolik Lake, AK, ARC LTER 1994.
title_sort ecosystem-level carbon dioxide fluxes in two long-term experimental wet sedge tundra sites near toolik lake, ak, arc lter 1994.
publisher ARC LTERThe Ecosystems CenterMarine Biological Lab7 MBL StWoods HoleMA02543USA(508) 289 7496arc_im@mbl.eduhttp://ecosystems.mbl.edu/ARC/
publishDate 2000
url http://hdl.handle.net/10255/dryad.9687
http://metacat.lternet.edu/knb/metacat/knb-lter-arc.1380.4/xml
op_coverage Toolik Lake(68 degrees 38'N, 149 degrees 34'W, elevation 760 m) (68 degrees 38N, 149 degrees 34W); Sagavanirktok River (68 degrees 46'N, 148 degrees 52'W, elevation 470 m) North Slope, Alaska, U.S.A.
The Arctic LTER research site (68°N and 149°W) is in the foothills region of the North Slope of Alaska and includes the entire Toolik Lake watershed and the adjacent watershed of the upper Kuparuk River, down to the confluence of these two watersheds. This area is typical of the northern foothills of the Brooks Range, with continuous permafrost, no trees, a complete snow cover for 7 to 9 months, winter ice cover on lakes, streams, and ocean, and cessation of river flow during the winter. Tussock tundra vegetation of sedges and grasses mixed with dwarf birch and low willows form the dominant vegetation type with areas of drier heath tundra on ridge tops and other well-drained sites as well as areas of river-bottom willow communities.
W E N S
-149.75 W -149.0433 E 68.8 N 68.5 S
1994-07-24 to 1994-07-27
long_lat ENVELOPE(163.917,163.917,-74.733,-74.733)
geographic Arctic
Northern Foothills
geographic_facet Arctic
Northern Foothills
genre Arctic
Brooks Range
Dwarf birch
Ice
north slope
permafrost
Tundra
Alaska
genre_facet Arctic
Brooks Range
Dwarf birch
Ice
north slope
permafrost
Tundra
Alaska
op_relation http://metacat.lternet.edu/knb/metacat/knb-lter-arc.1380.4/xml
knb-lter-arc.1380.4
http://hdl.handle.net/10255/dryad.9687
op_rights Acceptance and utilization of LTER data requires that:The Principal Investigator be sent a notice stating reasons for acquiring any data and a description of the publication intentions.The Principal Investigator of the data set be sent a copy of the report or manuscript prior to submission and be adequately cited in any resultant publicationsA copy of any resultant publications should be sent to: Principal Investigator Ecosystems Center Marine Biological Laboratory Woods Hole, MA 02543
_version_ 1766342000732274688

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