| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34T/46QPA6B | |||
| Repository | sid.inpe.br/mtc-m21d/2022/05.03.13.00 | |||
| Metadata Repository | sid.inpe.br/mtc-m21d/2022/05.03.13.00.06 | |||
| Metadata Last Update | 2023:01.03.16.46.06 (UTC) administrator | |||
| DOI | 10.1080/20442041.2021.1915669 | |||
| ISSN | 2044-2041 2044-205X | |||
| Citation Key | MirandaMNHOLOP:2022:ImEuMa | |||
| Title | Phosphorus balance in a tropical shallow urban pond in Southeast Brazil: implications for eutrophication management  | |||
| Year | 2022 | |||
| Access Date | 2024, May 11 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| 2. Context | ||||
| Author | 1 Miranda, Marcela 2 Marinho, Marcelo Manzi 3 Noyma, Natália 4 Huszar, Vera L. M. 5 van Oosterhout, Frank 6 Lürling, Miquel 7 Ometto, Jean Pierre Henry Balbaud 8 Pacheco, Felipe Siqueira | |||
| ORCID | 1 0000-0001-6994-8690 2 0000-0001-5661-4528 3 0000-0001-5301-9408 4 0000-0002-8096-1404 5 0000-0003-1429-0216 6 0000-0001-6726-7904 7 0000-0002-4221-1039 8 0000-0003-2143-5225 | |||
| Group | 1 2 3 4 5 6 7 DIPE3-COGPI-INPE-MCTI-GOV-BR 8 CST-CST-DIPGR-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Universidade Federal de Juiz de Fora (UFJF) 2 Universidade do Estado do Rio de Janeiro (UERJ) 3 Universidade do Estado do Rio de Janeiro (UERJ) 4 Universidade Federal do Rio de Janeiro (UFRJ) 5 Wageningen University 6 Wageningen University 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 marcelaacnmiranda@gmail.com 2 3 4 5 6 7 jean.ometto@inpe.br 8 felipeufjf@yahoo.com.br | |||
| Journal | Inland Waters | |||
| Volume | 12 | |||
| Number | 1 | |||
| Pages | 78-93 | |||
| Secondary Mark | B5_GEOCIÊNCIAS | |||
| History (UTC) | 2022-05-03 13:01:27 :: simone -> administrator :: 2022 2023-01-03 16:46:06 :: administrator -> simone :: 2022 | |||
| 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 | birds management nutrients restoration sediment water quality | |||
| Abstract | A detailed mass balance that evaluates nutrient inputs and outputs is fundamental to determining the most promising strategies to mitigate eutrophication and its undesirable effects. However, such analyses are rare in Brazilian urban ponds where water quality impairment remains a significant issue. We performed a mass balance to identify the main phosphorus (P) sources in a hypereutrophic tropical shallow urban pond. We used the PCLake model to estimate the P loading required to reduce phytoplankton biomass. The water column was considered the primary unit in the model. The P balance was calculated from external inputs, internal inputs from bed sediment to the water column, and outputs from the water column through surface water outflow and to the bed sediments over a full hydrological year. The total P input into the pond water (external and internal) was 35.3 mg m−2 d−1 and the output was 35.2 mg m−2 d−1. The P balance revealed that contributions to the water column from external and internal sources were 82.5% and 17.5%, respectively. Birds were the main contributor to P input (76.0%). The highest P loss from the water column was to the sediment (97.6%). Most of the P leaving the water column to the sediment was retained in the sediment, and part was returned to the water column through internal loading. Measures to reduce eutrophication in this pond should focus on integrated management to decrease both the external and internal P sources by managing birds and avoiding P release from sediment, and to decrease water residence time in the pond. | |||
| Area | CST | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CST > Phosphorus balance in... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Phosphorus balance in... | |||
| Arrangement 3 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > COGPI > Phosphorus balance in... | |||
| doc Directory Content | there are no files | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/449U4PL 8JMKD3MGPCW/46KUATE 8JMKD3MGPCW/46L2FGP | |||
| Dissemination | WEBSCI | |||
| Host Collection | urlib.net/www/2021/06.04.03.40 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository month nextedition notes numberoffiles parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle size sponsor subject targetfile tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||