| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | QABCDSTQQW/468LU6E | |||
| Repository | urlib.net/www/2022/01.24.14.17 (restricted access) | |||
| Last Update | 2022:01.24.14.17.53 (UTC) simone | |||
| Metadata Repository | urlib.net/www/2022/01.24.14.17.53 | |||
| Metadata Last Update | 2022:04.03.22.27.55 (UTC) administrator | |||
| DOI | 10.1016/j.envc.2021.100287 | |||
| ISSN | 2667-0100 | |||
| Citation Key | SilvaSTBABGCAGP:2021:InMeEm | |||
| Title | Increase of methane emission linked to net cage fish farms in a tropical reservoir  | |||
| Year | 2021 | |||
| Month | Dec. | |||
| Access Date | 2024, May 18 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 2157 KiB | |||
| 2. Context | ||||
| Author | 1 Silva, Marcelo Gomes da 2 Sampaio, Fernanda G. 3 Taniwaki, Ricardo Hideo 4 Barros, Nathan Oliveira 5 Alvalá, Plínio Carlos 6 Bettanin, Viviane Cristina 7 GarofaLo, Danilo Trovo 8 Costa, Danilo Oliveira da 9 Ayer, Joaquim Ernesto Bernardes 10 Gondek, Thassia Pine 11 Packer, Ana Paula | |||
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JJ4C | |||
| Group | 1 2 3 4 5 DIIAV-CGCT-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 The Brazilian National Council for Scientific and Technological Development Fellowship Program 2 Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) 3 Universidade Federal do ABC (UFABC) 4 Universidade Federal de Juiz de Fora (UFJF) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) 7 Research and Development Support Foundation 8 The Brazilian National Council for Scientific and Technological Development Fellowship Program 9 The Brazilian National Council for Scientific and Technological Development Fellowship Program 10 The Brazilian National Council for Scientific and Technological Development Fellowship Program 11 Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) | |||
| Author e-Mail Address | 1 2 3 4 5 carlos.alvala@gmail.com 6 7 8 9 10 11 paula.packer@embrapa.br | |||
| Journal | Environmental Challenges | |||
| Volume | 5 | |||
| Pages | e100287 | |||
| History (UTC) | 2022-01-24 14:20:06 :: simone -> administrator :: 2021 2022-04-03 22:27:55 :: 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 | Fish farming Methane Net cages Reservoir | |||
| Abstract | This study aimed to evaluate the influence of Nile tilapia (Oreochromis niloticus) net cage farming on methane (CH4) emission in a Brazilian tropical reservoir through the quantification of spatial and seasonal variations of diffusive and ebullitive CH4 emissions. To explain the variability of CH4 emission, a hierarchical identification of limnologic and atmospheric parameters was used. A significant increase in diffusive emissions from net cage sites (33.4 ± 54.9 mg CCH4 m−2 d−1) was observed when compared to the sites before (4.4 ± 9.4 mg CCH4 m−2 d−1) and after (6.2 ± 15.6 mg CCH4 m−2 d−1) the net cages. Also, significant increase of ebullitive emissions was also observed from the net cage sites (2,417.1 ± 2,040.7 mg CCH4 m−2 d−1) when compared to the average emissions from sites before (1.1 ± 2.1 mg CCH4 m−2 d−1) and after (88.7 ± 92.6 mg CCH4 m−2 d−1). Results showed a decrease in average CH4 emissions towards the sites after the net cages in all sampled areas which suggests that the influence of tilapia fish farming is local. The highest averages in the reservoir areas for diffusive and ebullitive CH4 emissions were observed in areas with higher production of tilapia. Finally, seasonal variation was observed on diffuse CH4 emission. High concentrations of carbon and phosphorus in water and sediment were the main drivers for increasing diffusive and ebullitive methane emissions. Our findings provide valuable information that tilapia net cage farming in reservoirs can be associated with local and dispersive increased methane emissions. | |||
| Area | CST | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Increase of methane... | |||
| 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 | silva_increase_2021.pdf | |||
| 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 | ||||
| Mirror Repository | urlib.net/www/2021/06.04.03.40.25 | |||
| Next Higher Units | 8JMKD3MGPCW/46KUATE | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.58.22 1 sid.inpe.br/bibdigital/2022/04.03.22.23 1 | |||
| Dissemination | PORTALCAPES; SCOPUS. | |||
| 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 nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||