1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m21c.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP3W34R/427SNPL |
Repository | sid.inpe.br/mtc-m21c/2020/03.26.11.09 (restricted access) |
Last Update | 2020:03.26.11.09.38 (UTC) simone |
Metadata Repository | sid.inpe.br/mtc-m21c/2020/03.26.11.09.38 |
Metadata Last Update | 2022:01.04.01.35.02 (UTC) administrator |
DOI | 10.3390/land9020052 |
ISSN | 2073-445X |
Citation Key | StepanovCâmaVers:2020:QuEfLa |
Title | Quantifying the effect of land use change model coupling |
Year | 2020 |
Month | Feb. |
Access Date | 2024, May 18 |
Type of Work | journal article |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 9716 KiB |
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2. Context | |
Author | 1 Stepanov, Oleg 2 Câmara, Gilberto 3 Verstegen, Judith A. |
Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHB8 |
ORCID | 1 0000-0001-9315-1649 2 0000-0002-3681-487X 3 0000-0002-9082-4323 |
Group | 1 2 DIDPI-CGOBT-INPE-MCTIC-GOV-BR |
Affiliation | 1 University of Münster 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 University of Münster |
Author e-Mail Address | 1 oleg.v.stepanov@gmail.com 2 gilberto.camara@inpe.br 3 j.a.verstegen@uni-muenster.de |
Journal | Land |
Volume | 9 |
Number | 2 |
Pages | e52 |
History (UTC) | 2020-03-26 11:10:01 :: simone -> administrator :: 2020 2020-03-26 13:36:00 :: administrator -> simone :: 2020 2020-06-23 22:44:27 :: simone -> administrator :: 2020 2022-01-04 01:35:02 :: administrator -> simone :: 2020 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Version Type | publisher |
Keywords | land-use change model coupling partial equilibrium model demand-driven model Brazil validation |
Abstract | Land-use change (LUC) is a complex process that is difficult to project. Model collaboration, an aggregate term for model harmonization, comparison and/or coupling, intends to combine the strengths of different models to improve LUC projections. Several model collaborations have been performed, but to the authors' knowledge, the effect of coupling has not been evaluated quantitatively. Therefore, for a case study of Brazil, we harmonized and coupled the partial equilibrium model GLOBIOM-Brazil and the demand-driven spatially explicit model PLUC, and then compared the coupled-model projections with those by GLOBIOM-Brazil individually. The largest differences between projections occurred in Mato Grosso and Para, frontiers of agricultural expansion. In addition, we validated both projections for Mato Grosso using land-use maps from remote sensing images. The coupled model clearly outperformed GLOBIOM-Brazil. Reductions in the root mean squared error (RMSE) for LUC dynamics ranged from 31% to 80% and for total land use, from 10% to 57%. Only for pasture, the coupled model performed worse in total land use (RMSE 9% higher). Reasons for a better performance of the coupled model were considered to be, inter alia, the initial map, more spatially explicit information about drivers, and the path-dependence effect in the allocation through the cellular-automata approach of PLUC. |
Area | SRE |
Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Quantifying the effect... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
Language | en |
Target File | land-09-00052-v2.pdf |
User Group | simone |
Reader Group | administrator simone |
Visibility | shown |
Read Permission | deny from all and allow from 150.163 |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/3EQCCU5 |
Citing Item List | sid.inpe.br/bibdigital/2013/09.09.15.05 4 |
Dissemination | WEBSCI; PORTALCAPES. |
Host Collection | urlib.net/www/2017/11.22.19.04 |
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6. Notes | |
Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Description control | |
e-Mail (login) | simone |
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