| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34T/49PKE9S | |||
| Repository | sid.inpe.br/mtc-m21d/2023/09.06.17.46 | |||
| Last Update | 2023:09.06.17.46.51 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21d/2023/09.06.17.46.51 | |||
| Metadata Last Update | 2024:01.02.17.16.46 (UTC) administrator | |||
| DOI | 10.5194/hess-2023-198 | |||
| ISSN | 1812-2108 | |||
| Citation Key | NobreGanVend:2023:ObSt | |||
| Title | Effects of soil moisture and surface heat fluxes on the South American Monsoon System over West-Central Brazil: an observational study  | |||
| Year | 2023 | |||
| Access Date | 2024, May 20 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 12590 KiB | |||
| 2. Context | ||||
| Author | 1 Nobre, João Pedro Gonçalves 2 Gan, Manoel Alonso 3 Vendrasco, Éder Paulo | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHNM | |||
| Group | 1 MET-MET-DIPGR-INPE-MCTI-GOV-BR 2 DIPTC-CGCT-INPE-MCTI-GOV-BR 3 DIMNT-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) | |||
| Author e-Mail Address | 1 joao.nobre@inpe.br 2 manoel.gan@inpe.br 3 eder.vendrasco@inpe.br | |||
| Journal | Hydrology and Earth System Sciences Discussions | |||
| Volume | 2023 | |||
| Pages | e198 | |||
| Secondary Mark | B1_GEOGRAFIA B1_CIÊNCIAS_AMBIENTAIS B2_INTERDISCIPLINAR B2_ENGENHARIAS_I B2_ARQUITETURA_E_URBANISMO B3_GEOCIÊNCIAS | |||
| History (UTC) | 2023-09-06 17:46:52 :: simone -> administrator :: 2023-09-06 17:46:52 :: administrator -> simone :: 2023 2023-09-06 17:47:17 :: simone -> administrator :: 2023 2024-01-02 17:16:46 :: administrator -> simone :: 2023 | |||
| 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 | |||
| Abstract | This study evaluated the relationship between different surface hydrometeorological variables and rainfall during the wet period of the South American Monsoon System (SAMS). A climatological study was performed for 30 rainy periods of the SAMS between the years 1991-2021 over the Central-West region of Brazil (WCB) (20-10◦ S and 60-50◦ W). The European Centre for Medium-Range Weather Forecasts Reanalysis 5th/ERA5 was used to understand, under different soil moist conditions (dry, intermediate, and wet), the hydrometeorological patterns and their impacts on SAMS during the three stages of the wet period: the development (September-October-November, SON), maturity (December-January-February, DJF), and weakening (March-April-May, MAM) South American monsoon quarters. The results show that along with an increase (decrease) in rainfall during the rainy season, there is also a significant increase (decrease) in both surface and subsurface volumetric soil moisture (θ) for the wet (dry) soil condition periods. However, the surface heat flux composites showed that the latent heat fluxes to the atmosphere (Hl) significantly exceeds the climatology during the SAMS development quarters (SON) for the wet soil group. In contrast, for the dry soil group, the significant increase of Hl, compared to the climatology, over the WCB occurred only during the SAMS maturity quarters (DJF), representing, in this last case, a significant injection of latent heat and consequently delayed evaporation (EV P) compared to rainy periods with wet soil, due to the low soil moisture content and the prevalence of dry convection over WCB. Regarding the sensible heat fluxes (Hs), it was observed drier (wetter) soils tend to exhibit values above (below) the climatological mean throughout all stages of SAMS evolution over the WCB. The 2-m air temperature (T2m) and planetary boundary layer height (P BLH) anomaly composites showed that for the wet (dry) soil group and with significant rainfall above (below) the climatological mean over the WCB, all evolution quarters were marked by a significant decrease (increase) in T2m and P BLH anomalies. Regarding the mechanisms of direct feedback between surface variables and rainfall associated with the SAMS, significant direct correlations were also observed between the mean rainfall of the SAMS rainy season and the mean values of active days duration (Dad), Hl 20 , Hs and the surface Soil Moisture Condition Index (SMCI1). | |||
| Area | MET | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > MET > Effects of soil... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Effects of soil... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://mtc-m21d.sid.inpe.br/ibi/8JMKD3MGP3W34T/49PKE9S | |||
| zipped data URL | http://mtc-m21d.sid.inpe.br/zip/8JMKD3MGP3W34T/49PKE9S | |||
| Language | en | |||
| Target File | hess-2023-198.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3F35TRS 8JMKD3MGPCW/46KUATE | |||
| Citing Item List | sid.inpe.br/bibdigital/2022/04.03.22.23 2 sid.inpe.br/bibdigital/2013/10.15.01.34 1 | |||
| Dissemination | PORTALCAPES; MGA. | |||
| Host Collection | urlib.net/www/2021/06.04.03.40 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||