| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/449CFHB | |||
| Repository | sid.inpe.br/mtc-m21c/2021/03.02.16.00 (restricted access) | |||
| Last Update | 2021:03.02.16.00.19 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2021/03.02.16.00.19 | |||
| Metadata Last Update | 2022:04.03.22.28.11 (UTC) administrator | |||
| DOI | 10.1016/j.foreco.2021.118960 | |||
| ISSN | 0378-1127 | |||
| Citation Key | XimenesAmaMonAlmVal:2021:MaTeEc | |||
| Title | Mapping the terrestrial ecoregions of the Purus-Madeira interfluve in the Amazon Forest using machine learning techniques  | |||
| Year | 2021 | |||
| Month | May | |||
| Access Date | 2025, May 12 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 9492 KiB | |||
| 2. Context | ||||
| Author | 1 Ximenes, Arimatéa de Carvalho 2 Amaral, Silvana 3 Monteiro, Antonio Miguel Vieira 4 Almeida, Rodolfo Maduro 5 Valeriano, Dalton de Morisson | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JJ8Q 3 8JMKD3MGP5W/3C9JGJN 4 5 8JMKD3MGP5W/3C9JGT4 | |||
| Group | 1 DIOTG-CGCT-INPE-MCTI-GOV-BR 2 DIOTG-CGCT-INPE-MCTI-GOV-BR 3 DIOTG-CGCT-INPE-MCTI-GOV-BR 4 5 DIOTG-CGCT-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Universidade Federal do Oeste do Pará (UFOPA) 5 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 ximenes@protonmail.com 2 silvana.amaral@inpe.br 3 miguel.monteiro@inpe.br 4 5 dalton.valeriano@inpe.br | |||
| Journal | Forest Ecology and Management | |||
| Volume | 488 | |||
| Pages | e118960 | |||
| Secondary Mark | A1_ZOOTECNIA_/_RECURSOS_PESQUEIROS A1_INTERDISCIPLINAR A1_GEOGRAFIA A1_ENGENHARIAS_III A1_CIÊNCIAS_AMBIENTAIS A1_BIODIVERSIDADE A2_GEOCIÊNCIAS A2_ENGENHARIAS_I A2_CIÊNCIAS_AGRÁRIAS_I B1_MATERIAIS B1_ENGENHARIAS_II B1_CIÊNCIAS_BIOLÓGICAS_I B1_BIOTECNOLOGIA | |||
| History (UTC) | 2021-03-02 16:00:19 :: simone -> administrator :: 2021-03-02 16:00:21 :: administrator -> simone :: 2021 2021-03-02 16:00:50 :: simone -> administrator :: 2021 2021-06-22 19:11:14 :: administrator -> simone :: 2021 2021-06-23 13:09:31 :: simone -> administrator :: 2021 2022-04-03 22:28:11 :: administrator -> simone :: 2021 | |||
| 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 | spatial ecology ecoregions biodiversity self-organizing map landscape ecology geoprocessing | |||
| Abstract | An ecoregion is a region with similar environmental conditions. However, many ecoregions represent regional habitat heterogeneity, and areas with little fieldwork information can benefit from ecoregion mapping by providing information about their biodiversity distribution. This work presents the procedure adopted to map the terrestrial ecoregions of the Purus-Madeira interfluve, in the Brazilian Amazon using Machine Learning techniques. A methodological approach with Self-Organizing Map and K-means algorithms is proposed for the ecoregion mapping and the resulting model is discussed. The final ecoregion map was built up from a set of variables including altitude, slope, drainage density, percentage of tree cover and a vegetation map. Discriminant analysis identified the extent to which the variables are similar or different between the ecoregions, with a Kappa index of 0.86. This indicates that the methodological approach is reliable and thus can reproduce valid results over different areas. We produced a map with 14 ecoregions to account for the environmental diversity in the Purus-Madeira interfluve. This map can be used for the planning of biodiversity conservation. | |||
| Area | SRE | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Mapping the terrestrial... | |||
| 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 | ximenes_mapping.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher denyfinaldraft24 | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/46KUATE | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.40.32 6 sid.inpe.br/bibdigital/2022/04.03.22.23 4 sid.inpe.br/mtc-m21/2012/07.13.15.00.22 4 | |||
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||