M.: The temperature responses of soil respiration in deserts: a seven desert synthesis
Abstract The temperature response of soil respiration in deserts is not well quantified. We evaluated the response of respiration to temperatures spanning 67°C from seven deserts across North America and Greenland. Deserts have similar respiration rates in dry soil at 20°C, and as expected, respirat...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.1047.6578 2023-05-15T16:29:12+02:00 M.: The temperature responses of soil respiration in deserts: a seven desert synthesis Jessica M Cable Kiona Ogle Richard W Lucas Travis E Huxman Michael E Loik Stanley D Smith David T Tissue Brent E Ewers Elise Pendall Jeffrey M Welker Therese N Charlet Meagan Cleary Alden Griffith Robert S Nowak Matthew Rogers Heidi Steltzer • Patrick F Sullivan Natasja C Van Gestel K Ogle Á B E Ewers Á E Pendall Á M Cleary R W Lucas T E Huxman M E Loik S D Smith Á T N Charlet D T Tissue Á N C Van Gestel The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1047.6578 http://www.unm.edu/%7Eunmvclib/cascade/handouts/soilrespiration.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1047.6578 http://www.unm.edu/%7Eunmvclib/cascade/handouts/soilrespiration.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.unm.edu/%7Eunmvclib/cascade/handouts/soilrespiration.pdf text ftciteseerx 2020-04-05T00:21:39Z Abstract The temperature response of soil respiration in deserts is not well quantified. We evaluated the response of respiration to temperatures spanning 67°C from seven deserts across North America and Greenland. Deserts have similar respiration rates in dry soil at 20°C, and as expected, respiration rates are greater under wet conditions, rivaling rates observed for more mesic systems. However, deserts differ in their respiration rates under wet soil at 20°C and in the strength of the effect of current and antecedent soil moisture on the sensitivity and magnitude of respiration. Respiration increases with temperature below 30°C but declines for temperatures exceeding 35°C. Hot deserts have lower temperature sensitivity than cold deserts, and insensitive or negative temperature sensitivities were predicted under certain moisture conditions that differed among deserts. These results have implications for large-scale modeling efforts because we highlight the unique behavior of desert soil respiration relative to other systems. These behaviors include variable temperature responses and the importance of antecedent moisture conditions for soil respiration. Electronic supplementary material The online version of this article Text Greenland Unknown Greenland |
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English |
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Abstract The temperature response of soil respiration in deserts is not well quantified. We evaluated the response of respiration to temperatures spanning 67°C from seven deserts across North America and Greenland. Deserts have similar respiration rates in dry soil at 20°C, and as expected, respiration rates are greater under wet conditions, rivaling rates observed for more mesic systems. However, deserts differ in their respiration rates under wet soil at 20°C and in the strength of the effect of current and antecedent soil moisture on the sensitivity and magnitude of respiration. Respiration increases with temperature below 30°C but declines for temperatures exceeding 35°C. Hot deserts have lower temperature sensitivity than cold deserts, and insensitive or negative temperature sensitivities were predicted under certain moisture conditions that differed among deserts. These results have implications for large-scale modeling efforts because we highlight the unique behavior of desert soil respiration relative to other systems. These behaviors include variable temperature responses and the importance of antecedent moisture conditions for soil respiration. Electronic supplementary material The online version of this article |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Jessica M Cable Kiona Ogle Richard W Lucas Travis E Huxman Michael E Loik Stanley D Smith David T Tissue Brent E Ewers Elise Pendall Jeffrey M Welker Therese N Charlet Meagan Cleary Alden Griffith Robert S Nowak Matthew Rogers Heidi Steltzer • Patrick F Sullivan Natasja C Van Gestel K Ogle Á B E Ewers Á E Pendall Á M Cleary R W Lucas T E Huxman M E Loik S D Smith Á T N Charlet D T Tissue Á N C Van Gestel |
spellingShingle |
Jessica M Cable Kiona Ogle Richard W Lucas Travis E Huxman Michael E Loik Stanley D Smith David T Tissue Brent E Ewers Elise Pendall Jeffrey M Welker Therese N Charlet Meagan Cleary Alden Griffith Robert S Nowak Matthew Rogers Heidi Steltzer • Patrick F Sullivan Natasja C Van Gestel K Ogle Á B E Ewers Á E Pendall Á M Cleary R W Lucas T E Huxman M E Loik S D Smith Á T N Charlet D T Tissue Á N C Van Gestel M.: The temperature responses of soil respiration in deserts: a seven desert synthesis |
author_facet |
Jessica M Cable Kiona Ogle Richard W Lucas Travis E Huxman Michael E Loik Stanley D Smith David T Tissue Brent E Ewers Elise Pendall Jeffrey M Welker Therese N Charlet Meagan Cleary Alden Griffith Robert S Nowak Matthew Rogers Heidi Steltzer • Patrick F Sullivan Natasja C Van Gestel K Ogle Á B E Ewers Á E Pendall Á M Cleary R W Lucas T E Huxman M E Loik S D Smith Á T N Charlet D T Tissue Á N C Van Gestel |
author_sort |
Jessica M Cable |
title |
M.: The temperature responses of soil respiration in deserts: a seven desert synthesis |
title_short |
M.: The temperature responses of soil respiration in deserts: a seven desert synthesis |
title_full |
M.: The temperature responses of soil respiration in deserts: a seven desert synthesis |
title_fullStr |
M.: The temperature responses of soil respiration in deserts: a seven desert synthesis |
title_full_unstemmed |
M.: The temperature responses of soil respiration in deserts: a seven desert synthesis |
title_sort |
m.: the temperature responses of soil respiration in deserts: a seven desert synthesis |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1047.6578 http://www.unm.edu/%7Eunmvclib/cascade/handouts/soilrespiration.pdf |
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Greenland |
geographic_facet |
Greenland |
genre |
Greenland |
genre_facet |
Greenland |
op_source |
http://www.unm.edu/%7Eunmvclib/cascade/handouts/soilrespiration.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1047.6578 http://www.unm.edu/%7Eunmvclib/cascade/handouts/soilrespiration.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766018893020659712 |