Identifying Differences in Carbon Exchange among Arctic Ecosystem Types
Our objective was to determine how varied is the response of C cycling to temperature and irradiance in tundra vegetation. We used a large chamber to measure C exchange at 23 locations within a small arctic catchment in Alaska during summer 2003 and 2004. At each location, we determined light respon...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.569.6647 2023-05-15T14:50:46+02:00 Identifying Differences in Carbon Exchange among Arctic Ecosystem Types The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.569.6647 http://www.geos.ed.ac.uk/homes/mwilliam/Williams06a.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.569.6647 http://www.geos.ed.ac.uk/homes/mwilliam/Williams06a.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.geos.ed.ac.uk/homes/mwilliam/Williams06a.pdf text ftciteseerx 2016-01-08T12:25:42Z Our objective was to determine how varied is the response of C cycling to temperature and irradiance in tundra vegetation. We used a large chamber to measure C exchange at 23 locations within a small arctic catchment in Alaska during summer 2003 and 2004. At each location, we determined light response curves of C exchange using shade cloths, twice during a growing season. We used data to fit a simple photosynthesis-irradiance, respiration-temperature model, with four parameters. We used a maximum likelihood technique to determine the acceptable parameter space for each light curve, given measurement uncertainty. We then explored which sites and time periods had parameter sets in Text Arctic Tundra Alaska Unknown Arctic |
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English |
description |
Our objective was to determine how varied is the response of C cycling to temperature and irradiance in tundra vegetation. We used a large chamber to measure C exchange at 23 locations within a small arctic catchment in Alaska during summer 2003 and 2004. At each location, we determined light response curves of C exchange using shade cloths, twice during a growing season. We used data to fit a simple photosynthesis-irradiance, respiration-temperature model, with four parameters. We used a maximum likelihood technique to determine the acceptable parameter space for each light curve, given measurement uncertainty. We then explored which sites and time periods had parameter sets in |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
title |
Identifying Differences in Carbon Exchange among Arctic Ecosystem Types |
spellingShingle |
Identifying Differences in Carbon Exchange among Arctic Ecosystem Types |
title_short |
Identifying Differences in Carbon Exchange among Arctic Ecosystem Types |
title_full |
Identifying Differences in Carbon Exchange among Arctic Ecosystem Types |
title_fullStr |
Identifying Differences in Carbon Exchange among Arctic Ecosystem Types |
title_full_unstemmed |
Identifying Differences in Carbon Exchange among Arctic Ecosystem Types |
title_sort |
identifying differences in carbon exchange among arctic ecosystem types |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.569.6647 http://www.geos.ed.ac.uk/homes/mwilliam/Williams06a.pdf |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Tundra Alaska |
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Arctic Tundra Alaska |
op_source |
http://www.geos.ed.ac.uk/homes/mwilliam/Williams06a.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.569.6647 http://www.geos.ed.ac.uk/homes/mwilliam/Williams06a.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766321815662100480 |