| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m21b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP5W34M/3FA43QT |
| Repository | sid.inpe.br/mtc-m21b/2013/11.26.16.35.22 (restricted access) |
| Last Update | 2013:12.27.17.26.27 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m21b/2013/11.26.16.35.23 |
| Metadata Last Update | 2018:06.04.03.14.05 (UTC) administrator |
| DOI | 10.1016/j.agrformet.2012.11.021 |
| ISSN | 0168-1923 |
| Label | scopus 2013-11 |
| Citation Key | FischerCoMuMaAgLa:2013:ExObFu |
| Title | Multi-site land surface model optimization: An exploration of objective functions  |
| Year | 2013 |
| Access Date | 2024, Apr. 19 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 884 KiB |
| 2. Context | |
| Author | 1 Fischer, G. R. 2 Costa, Marcos H. 3 Murta, Fabrício Z. 4 Malhado, Ana C. M. 5 Aguiar, Leonardo J. G. 6 Ladle, Richard J. |
| Group | 1 2 3 CPT-CPT-INPE-MCTI-GOV-BR |
| Affiliation | 1 Department of Agricultural and Environmental Engineering, Federal University of Viçosa, P.H. Holfs, Centro, Viçosa, MG 36570-000, Brazil; Institute of Biological and Health Sciences, Federal University of Alagoas, Av. Lourival Melo Mota, s/n, Tabuleiro do Martins, Maceió, AL 57072-900, Brazil 2 Department of Agricultural and Environmental Engineering, Federal University of Viçosa, P.H. Holfs, Centro, Viçosa, MG 36570-000, Brazil 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Department of Meteorology, Federal University of Pelotas, Campus Universitário S/N,Caixa Postal 354, Pelotas, RS 96010-900, Brazil 5 Department of Agricultural and Environmental Engineering, Federal University of Viçosa, P.H. Holfs, Centro, Viçosa, MG 36570-000, Brazil 6 Department of Meteorology, Federal University of Pelotas, Campus Universitário S/N,Caixa Postal 354, Pelotas, RS 96010-900, Brazil; Center for Weather Forecasting and Climate Studies, National Institute for Space Research, Rodovia Presidente Dutra, Cachoeira Paulista, SP 12630-000, Brazil |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Agricultural and Forest Meteorology |
| Volume | 182-183 |
| Pages | 168-176 |
| Secondary Mark | A1 A1 A1 A1 A1 A1 A2 A2 B2 |
| History (UTC) | 2018-06-04 03:14:05 :: administrator -> marcelo.pazos@inpe.br :: 2013 |
| 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 | biogeochemistry calibration ecosystem modeling error analysis functional group land surface net ecosystem exchange numerical model optimization pasture Amazonia |
| Abstract | Land surface/ecosystem models are important tools for understanding the dynamic interactions between land surface and the atmosphere. However, to be effective these models must be carefully calibrated to accurately represent ecosystem processes. Generally, such models are calibrated for one site and then run with the same set of calibrated parameters, either for other sites or for a whole region with the same plant functional type. Here we investigate an alternative approach to the challenge of calibration. We perform multi-site calibration of net ecosystem exchange for two pasture sites in Amazonia. Twenty different objective functions (five adjustment measures subject to four calibration options) are evaluated to investigate the consistency and sensitivity of the results in a multi-site model calibration. Our results indicate that, with some restrictions regarding the choice of objective function, multi-site calibration is possible and produces consistent results across sites. Ultimately, the choice of objective function should be based on the intended use of the model. We recommend that the site-weighted method using mean absolute error as objective function should be used for shorter time scales and the site-weighted maximum bias error as objective function is better for longer time scales. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Multi-site land surface... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | Fischer_Multi-site.pdf |
| User Group | administrator marcelo.pazos@inpe.br self-uploading-INPE-MCTI-GOV-BR |
| Reader Group | administrator marcelo.pazos@inpe.br |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/3EUPEJL |
| Citing Item List | sid.inpe.br/bibdigital/2013/10.06.18.03 4 |
| Dissemination | WEBSCI; PORTALCAPES; SCOPUS. |
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel electronicmailaddress format isbn lineage mark month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |