global coupled carbon cycle-climate model
Abstract. Ocean acidification from the uptake of anthro-pogenic carbon is simulated for the industrial period and IPCC SRES emission scenarios A2 and B1 with a global cou-pled carbon cycle-climate model. Earlier studies identified seawater saturation state with respect to aragonite, a mineral phase...
Main Authors: | , , , , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Published: |
2009
|
Subjects: | |
Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.4205 http://pal.lternet.edu/docs/bibliography/Public/369lterc.pdf |
id |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.456.4205 |
---|---|
record_format |
openpolar |
spelling |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.456.4205 2023-05-15T14:53:24+02:00 global coupled carbon cycle-climate model M. Steinacher F. Joos T. L. Frölicher G. -k. Plattner S. C. Doney The Pennsylvania State University CiteSeerX Archives 2009 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.4205 http://pal.lternet.edu/docs/bibliography/Public/369lterc.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.4205 http://pal.lternet.edu/docs/bibliography/Public/369lterc.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://pal.lternet.edu/docs/bibliography/Public/369lterc.pdf text 2009 ftciteseerx 2016-01-08T06:13:31Z Abstract. Ocean acidification from the uptake of anthro-pogenic carbon is simulated for the industrial period and IPCC SRES emission scenarios A2 and B1 with a global cou-pled carbon cycle-climate model. Earlier studies identified seawater saturation state with respect to aragonite, a mineral phase of calcium carbonate, as a key variable governing im-pacts on corals and other shell-forming organisms. Glob-ally in the A2 scenario, water saturated by more than 300%, considered suitable for coral growth, vanishes by 2070 AD (CO2≈630 ppm), and the ocean volume fraction occupied by saturated water decreases from 42 % to 25 % over this cen-tury. The largest simulated pH changes worldwide occur in Arctic surface waters, where hydrogen ion concentration increases by up to 185 % (1pH=−0.45). Projected climate change amplifies the decrease in Arctic surface mean satura- Text Arctic Climate change Ocean acidification Unknown Arctic |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
Abstract. Ocean acidification from the uptake of anthro-pogenic carbon is simulated for the industrial period and IPCC SRES emission scenarios A2 and B1 with a global cou-pled carbon cycle-climate model. Earlier studies identified seawater saturation state with respect to aragonite, a mineral phase of calcium carbonate, as a key variable governing im-pacts on corals and other shell-forming organisms. Glob-ally in the A2 scenario, water saturated by more than 300%, considered suitable for coral growth, vanishes by 2070 AD (CO2≈630 ppm), and the ocean volume fraction occupied by saturated water decreases from 42 % to 25 % over this cen-tury. The largest simulated pH changes worldwide occur in Arctic surface waters, where hydrogen ion concentration increases by up to 185 % (1pH=−0.45). Projected climate change amplifies the decrease in Arctic surface mean satura- |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
M. Steinacher F. Joos T. L. Frölicher G. -k. Plattner S. C. Doney |
spellingShingle |
M. Steinacher F. Joos T. L. Frölicher G. -k. Plattner S. C. Doney global coupled carbon cycle-climate model |
author_facet |
M. Steinacher F. Joos T. L. Frölicher G. -k. Plattner S. C. Doney |
author_sort |
M. Steinacher |
title |
global coupled carbon cycle-climate model |
title_short |
global coupled carbon cycle-climate model |
title_full |
global coupled carbon cycle-climate model |
title_fullStr |
global coupled carbon cycle-climate model |
title_full_unstemmed |
global coupled carbon cycle-climate model |
title_sort |
global coupled carbon cycle-climate model |
publishDate |
2009 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.4205 http://pal.lternet.edu/docs/bibliography/Public/369lterc.pdf |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Climate change Ocean acidification |
genre_facet |
Arctic Climate change Ocean acidification |
op_source |
http://pal.lternet.edu/docs/bibliography/Public/369lterc.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.4205 http://pal.lternet.edu/docs/bibliography/Public/369lterc.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766324930615443456 |