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Article: A coupled modeling framework for predicting ecosystem carbon dynamics in boreal forests

TitleA coupled modeling framework for predicting ecosystem carbon dynamics in boreal forests
Authors
KeywordsModel coupling
Fire
Carbon stocks
LINKAGES v2.2
LANDIS PRO
Harvest
Issue Date2017
Citation
Environmental Modelling and Software, 2017, v. 93, p. 332-343 How to Cite?
Abstract© 2017 Elsevier Ltd Carbon stocks in boreal forests play an important role in global carbon balance but are sensitive to climate change and disturbances. Ecological models offer valuable insights into the effects of climate change and disturbances on boreal forests carbon stocks. However, the current pixel-based model coupling approaches are challenging to apply over large spatial extents because high computational loads and model parameterizations. Therefore, we developed a new framework for coupling a forest ecosystem and a landscape model to predict aboveground and soil organic carbon stocks at the ecoregion level. Our results indicated that the new model-coupling framework has some advantages on computation efficiency and model validation. The model results showed that carbon stocks and its spatial distribution were significantly influenced by fire, harvest, and their interactions. Simulation results showed that boreal forests carbon stocks are vulnerable to loss because of future potential disturbances, complicating efforts to offset greenhouse gas emissions through forest management.
Persistent Identifierhttp://hdl.handle.net/10722/296816
ISSN
2023 Impact Factor: 4.8
2023 SCImago Journal Rankings: 1.331
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorHuang, Chao-
dc.contributor.authorHe, Hong S.-
dc.contributor.authorHawbaker, Todd J.-
dc.contributor.authorLiang, Yu-
dc.contributor.authorGong, Peng-
dc.contributor.authorWu, Zhiwei-
dc.contributor.authorZhu, Zhiliang-
dc.date.accessioned2021-02-25T15:16:44Z-
dc.date.available2021-02-25T15:16:44Z-
dc.date.issued2017-
dc.identifier.citationEnvironmental Modelling and Software, 2017, v. 93, p. 332-343-
dc.identifier.issn1364-8152-
dc.identifier.urihttp://hdl.handle.net/10722/296816-
dc.description.abstract© 2017 Elsevier Ltd Carbon stocks in boreal forests play an important role in global carbon balance but are sensitive to climate change and disturbances. Ecological models offer valuable insights into the effects of climate change and disturbances on boreal forests carbon stocks. However, the current pixel-based model coupling approaches are challenging to apply over large spatial extents because high computational loads and model parameterizations. Therefore, we developed a new framework for coupling a forest ecosystem and a landscape model to predict aboveground and soil organic carbon stocks at the ecoregion level. Our results indicated that the new model-coupling framework has some advantages on computation efficiency and model validation. The model results showed that carbon stocks and its spatial distribution were significantly influenced by fire, harvest, and their interactions. Simulation results showed that boreal forests carbon stocks are vulnerable to loss because of future potential disturbances, complicating efforts to offset greenhouse gas emissions through forest management.-
dc.languageeng-
dc.relation.ispartofEnvironmental Modelling and Software-
dc.subjectModel coupling-
dc.subjectFire-
dc.subjectCarbon stocks-
dc.subjectLINKAGES v2.2-
dc.subjectLANDIS PRO-
dc.subjectHarvest-
dc.titleA coupled modeling framework for predicting ecosystem carbon dynamics in boreal forests-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.envsoft.2017.03.009-
dc.identifier.scopuseid_2-s2.0-85016942471-
dc.identifier.volume93-
dc.identifier.spage332-
dc.identifier.epage343-
dc.identifier.isiWOS:000403512500022-
dc.identifier.issnl1364-8152-

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