BFM-SI: A new implementation of the biogeochemical flux model in sea ice
This work describes a novel implementation of the Biogeochemical Flux Model (BFM) in a sea ice system (BFMSI). The chosen representative groups of the sea ice food web rely on the same dynamics as the BFM. The main differences between BFM and BFMSI stand in the type and number of functional groups,...
Main Authors: | , |
---|---|
Other Authors: | , , , |
Format: | Report |
Language: | English |
Published: |
2010
|
Subjects: | |
Online Access: | http://hdl.handle.net/2122/5956 http://www.cmcc.it/publications-meetings/publications/research-papers/rp0081-ans-03-2010 |
id |
ftingv:oai:www.earth-prints.org:2122/5956 |
---|---|
record_format |
openpolar |
spelling |
ftingv:oai:www.earth-prints.org:2122/5956 2023-05-15T16:29:46+02:00 BFM-SI: A new implementation of the biogeochemical flux model in sea ice Tedesco, Letizia Vichi, M. Tedesco, Letizia; CMCC Vichi, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia CMCC Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia 2010-03 http://hdl.handle.net/2122/5956 http://www.cmcc.it/publications-meetings/publications/research-papers/rp0081-ans-03-2010 en eng RP 0081 http://hdl.handle.net/2122/5956 http://www.cmcc.it/publications-meetings/publications/research-papers/rp0081-ans-03-2010 open sea-ice ecosystem Baltic Greenland BFM biogeochemical model 02. Cryosphere::02.02. Glaciers::02.02.07. Ocean/ice interaction 03. Hydrosphere::03.01. General::03.01.07. Physical and biogeochemical interactions 03. Hydrosphere::03.04. Chemical and biological::03.04.01. Biogeochemical cycles 03. Hydrosphere::03.04. Chemical and biological::03.04.04. Ecosystems report 2010 ftingv 2022-07-29T06:05:37Z This work describes a novel implementation of the Biogeochemical Flux Model (BFM) in a sea ice system (BFMSI). The chosen representative groups of the sea ice food web rely on the same dynamics as the BFM. The main differences between BFM and BFMSI stand in the type and number of functional groups, in the parameters assigned to several physiological and ecological processes and in the dimensional size classes they represent. The differential equations of BFMSI are written here according to the nomenclature associated to the new sea ice state variables. At the boundaries, the sea ice system is also coupled to the atmosphere and to the ocean through the exchange of organic and inorganic matter. This is done by computing the entrapment of particulate and dissolved matter and gases when sea ice grows and release to the ocean when sea ice melts to ensure mass conservation. The implementation of the BFM in sea ice and the coupling structure in General Circulation Models will add a new component that may provide new adequate estimate of the role and importance of sea ice biogeochemistry in the global carbon cycle. VECTOR, EUR-OCEANS, CMCC Published 3.7. Dinamica del clima e dell'oceano open Report Greenland Sea ice Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia) Greenland |
institution |
Open Polar |
collection |
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia) |
op_collection_id |
ftingv |
language |
English |
topic |
sea-ice ecosystem Baltic Greenland BFM biogeochemical model 02. Cryosphere::02.02. Glaciers::02.02.07. Ocean/ice interaction 03. Hydrosphere::03.01. General::03.01.07. Physical and biogeochemical interactions 03. Hydrosphere::03.04. Chemical and biological::03.04.01. Biogeochemical cycles 03. Hydrosphere::03.04. Chemical and biological::03.04.04. Ecosystems |
spellingShingle |
sea-ice ecosystem Baltic Greenland BFM biogeochemical model 02. Cryosphere::02.02. Glaciers::02.02.07. Ocean/ice interaction 03. Hydrosphere::03.01. General::03.01.07. Physical and biogeochemical interactions 03. Hydrosphere::03.04. Chemical and biological::03.04.01. Biogeochemical cycles 03. Hydrosphere::03.04. Chemical and biological::03.04.04. Ecosystems Tedesco, Letizia Vichi, M. BFM-SI: A new implementation of the biogeochemical flux model in sea ice |
topic_facet |
sea-ice ecosystem Baltic Greenland BFM biogeochemical model 02. Cryosphere::02.02. Glaciers::02.02.07. Ocean/ice interaction 03. Hydrosphere::03.01. General::03.01.07. Physical and biogeochemical interactions 03. Hydrosphere::03.04. Chemical and biological::03.04.01. Biogeochemical cycles 03. Hydrosphere::03.04. Chemical and biological::03.04.04. Ecosystems |
description |
This work describes a novel implementation of the Biogeochemical Flux Model (BFM) in a sea ice system (BFMSI). The chosen representative groups of the sea ice food web rely on the same dynamics as the BFM. The main differences between BFM and BFMSI stand in the type and number of functional groups, in the parameters assigned to several physiological and ecological processes and in the dimensional size classes they represent. The differential equations of BFMSI are written here according to the nomenclature associated to the new sea ice state variables. At the boundaries, the sea ice system is also coupled to the atmosphere and to the ocean through the exchange of organic and inorganic matter. This is done by computing the entrapment of particulate and dissolved matter and gases when sea ice grows and release to the ocean when sea ice melts to ensure mass conservation. The implementation of the BFM in sea ice and the coupling structure in General Circulation Models will add a new component that may provide new adequate estimate of the role and importance of sea ice biogeochemistry in the global carbon cycle. VECTOR, EUR-OCEANS, CMCC Published 3.7. Dinamica del clima e dell'oceano open |
author2 |
Tedesco, Letizia; CMCC Vichi, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia CMCC Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia |
format |
Report |
author |
Tedesco, Letizia Vichi, M. |
author_facet |
Tedesco, Letizia Vichi, M. |
author_sort |
Tedesco, Letizia |
title |
BFM-SI: A new implementation of the biogeochemical flux model in sea ice |
title_short |
BFM-SI: A new implementation of the biogeochemical flux model in sea ice |
title_full |
BFM-SI: A new implementation of the biogeochemical flux model in sea ice |
title_fullStr |
BFM-SI: A new implementation of the biogeochemical flux model in sea ice |
title_full_unstemmed |
BFM-SI: A new implementation of the biogeochemical flux model in sea ice |
title_sort |
bfm-si: a new implementation of the biogeochemical flux model in sea ice |
publishDate |
2010 |
url |
http://hdl.handle.net/2122/5956 http://www.cmcc.it/publications-meetings/publications/research-papers/rp0081-ans-03-2010 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland Sea ice |
genre_facet |
Greenland Sea ice |
op_relation |
RP 0081 http://hdl.handle.net/2122/5956 http://www.cmcc.it/publications-meetings/publications/research-papers/rp0081-ans-03-2010 |
op_rights |
open |
_version_ |
1766019477787377664 |