| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m16d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP7W/3CGDM8P | |||
| Repository | sid.inpe.br/mtc-m19/2012/08.24.13.38 (restricted access) | |||
| Last Update | 2012:08.24.13.43.09 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m19/2012/08.24.13.38.51 | |||
| Metadata Last Update | 2018:06.05.04.12.54 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| DOI | 10.1007/s12665-011-1434-9 | |||
| ISSN | 1866-6280 | |||
| Citation Key | MoraisMartPara:2012:MuApUs | |||
| Title | Multi-scale approach using remote sensing images to characterize the iron deposit N1 influence areas in Carajás Mineral Province (Brazilian Amazon)  | |||
| Year | 2012 | |||
| Month | Aug. | |||
| Access Date | 2024, May 19 | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 1193 KiB | |||
| 2. Context | ||||
| Author | 1 Morais, Maria Carolina 2 Martins Junior, Paulo Pereira 3 Paradella, Waldir Renato | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JJBT | |||
| Group | 1 2 3 DSR-OBT-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Mining School, Geology Department (DEGEO), Federal University of Ouro Preto (UFOP), Av. José Cândido da Silveira, 2000, Horto, Belo Horizonte, MG 31170-000, Brazil 2 Water Resources Sector (SAA), Tecnology Centre of Minas Gerais (CETEC), Av. José Cândido Da Silveira, 2000, Horto, Belo Horizonte, MG 31170-000, Brazil 3 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Journal | Environmental Earth Sciences | |||
| Volume | 66 | |||
| Number | 7 | |||
| Pages | 2085-2096 | |||
| History (UTC) | 2012-08-24 13:43:09 :: marciana -> administrator :: 2012 2018-06-05 04:12:54 :: administrator -> marciana :: 2012 | |||
| 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 | Deforestation - Image reconstruction - Iron deposits - Iron ores - Mineral resources - Physical chemistry - Radar - Remote sensing | |||
| Abstract | Mining activities cause a wide range of changes to the environment, substantially affecting both the physical and biological environmental sectors. In the Caraja´s Mineral Province, located in the Amazon rainforest, environmental regulations tend to be more rigorous, due to the fragility of the environment in which large iron deposits are found. The characterization of the impact of mining on environment considers: the type and extent of the impact, the physical chemistry differences and similarities of the mineral deposits, the deposit size, the adopted mining process, and the environment (both natural and economic) in which the mining process was developed. Remote sensing technology is utilized in this study, in particular, the use of ortho-aerial photograph, and optical and radar images with distinct spatial resolution. These permit the elaboration in synoptic maps, multi-scale and dynamic, of the changes wrought upon the environment: deforestation, removal of vegetation cover, topographic surface and landscape alteration, and slope instabilities among others. In this aspect, determining the extent of influence of the mining activity is directly tied to the characterization of its impact on various natural systems at the observed scale, and not by simply defining a predetermined Euclidean distance. The results showed that remote sensing technology, optical and radar images, proved to be efficient in the study of environmental information and the areas of influence on the semi-regional and local scales in the Amazon forest. | |||
| Area | SRE | |||
| Arrangement | Multi-scale approach using... | |||
| 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 | |||
| User Group | administrator marciana | |||
| Reader Group | administrator marciana | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher denyfinaldraft12 | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 | |||
| Next Higher Units | 8JMKD3MGPCW/3ER446E | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/09.13.21.11 3 sid.inpe.br/mtc-m21/2012/07.13.15.01.46 1 | |||
| Dissemination | WEBSCI; PORTALCAPES. | |||
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject targetfile tertiarymark tertiarytype typeofwork url | |||
| 7. Description control | ||||
| e-Mail (login) | marciana | |||
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