<b>The impact of oxygen consumption by the shrimp <em>Litopenaeus vannamei</em> according to body weight, temperature, salinity and stocking density on pond aeration: a simulation</b> - doi: 10.4025/actascibiolsci.v33i2.7018
A simulation was conducted to determinate the impact caused by the combination of Litopenaeus vannamei respiratory rate (mg O2 shrimp-1 h-1), the behavior of SOTR (kg O2 h-1) of mechanical aerators as a function of salinity, as well as the oxygen consumption rate of the pond water and soil (mg O2 L-...
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| Format: | Article |
| Language: | English |
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Universidade Estadual de Maringá
2011-05-01
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| Series: | Acta Scientiarum: Biological Sciences |
| Subjects: | |
| Online Access: | https://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/7018 |
| _version_ | 1818247237510103040 |
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| author | Luis Vinatea Walter Muedas Rafael Arantes |
| author_facet | Luis Vinatea Walter Muedas Rafael Arantes |
| author_sort | Luis Vinatea |
| collection | DOAJ |
| description | A simulation was conducted to determinate the impact caused by the combination of Litopenaeus vannamei respiratory rate (mg O2 shrimp-1 h-1), the behavior of SOTR (kg O2 h-1) of mechanical aerators as a function of salinity, as well as the oxygen consumption rate of the pond water and soil (mg O2 L-1 h-1) on the aeration of shrimp ponds (1, 10, 50 and 100 ha) stocked with different densities (10, 40 and 120 shrimp m-2), salinities (1, 13, 25 and 37 ppt), temperatures (20, 25 and 30°C), and shrimp wet weight (5, 10, 15 and 20 g). Results showed that under lower salinity, with larger shrimp, and higher stocking density, higher will be the quantity of required 2-HP aerators to keep dissolved oxygen over 50% saturation. In addition, under low salinity, with 5 and 10 g shrimp, independent of stocking density, more aerators per hectare are required and electricity cost is higher at 20°C and salinity 1 ppt. Less aerators and lower electricity cost was observed at 30°C, salinities of 25 and 37 ppt, and shrimp of 15 and 20 g. |
| first_indexed | 2024-12-12T15:01:31Z |
| format | Article |
| id | doaj.art-ea8b080d2b1e45ff80a75f4a01752520 |
| institution | Directory Open Access Journal |
| issn | 1679-9283 1807-863X |
| language | English |
| last_indexed | 2024-12-12T15:01:31Z |
| publishDate | 2011-05-01 |
| publisher | Universidade Estadual de Maringá |
| record_format | Article |
| series | Acta Scientiarum: Biological Sciences |
| spelling | doaj.art-ea8b080d2b1e45ff80a75f4a017525202022-12-22T00:20:48ZengUniversidade Estadual de MaringáActa Scientiarum: Biological Sciences1679-92831807-863X2011-05-0133210.4025/actascibiolsci.v33i2.7018<b>The impact of oxygen consumption by the shrimp <em>Litopenaeus vannamei</em> according to body weight, temperature, salinity and stocking density on pond aeration: a simulation</b> - doi: 10.4025/actascibiolsci.v33i2.7018Luis Vinatea0Walter Muedas1Rafael Arantes2UFSCUFMAUFSCA simulation was conducted to determinate the impact caused by the combination of Litopenaeus vannamei respiratory rate (mg O2 shrimp-1 h-1), the behavior of SOTR (kg O2 h-1) of mechanical aerators as a function of salinity, as well as the oxygen consumption rate of the pond water and soil (mg O2 L-1 h-1) on the aeration of shrimp ponds (1, 10, 50 and 100 ha) stocked with different densities (10, 40 and 120 shrimp m-2), salinities (1, 13, 25 and 37 ppt), temperatures (20, 25 and 30°C), and shrimp wet weight (5, 10, 15 and 20 g). Results showed that under lower salinity, with larger shrimp, and higher stocking density, higher will be the quantity of required 2-HP aerators to keep dissolved oxygen over 50% saturation. In addition, under low salinity, with 5 and 10 g shrimp, independent of stocking density, more aerators per hectare are required and electricity cost is higher at 20°C and salinity 1 ppt. Less aerators and lower electricity cost was observed at 30°C, salinities of 25 and 37 ppt, and shrimp of 15 and 20 g.https://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/7018Aerationshrimp farmingrespirationoxygen consumptiondensity |
| spellingShingle | Luis Vinatea Walter Muedas Rafael Arantes <b>The impact of oxygen consumption by the shrimp <em>Litopenaeus vannamei</em> according to body weight, temperature, salinity and stocking density on pond aeration: a simulation</b> - doi: 10.4025/actascibiolsci.v33i2.7018 Acta Scientiarum: Biological Sciences Aeration shrimp farming respiration oxygen consumption density |
| title | <b>The impact of oxygen consumption by the shrimp <em>Litopenaeus vannamei</em> according to body weight, temperature, salinity and stocking density on pond aeration: a simulation</b> - doi: 10.4025/actascibiolsci.v33i2.7018 |
| title_full | <b>The impact of oxygen consumption by the shrimp <em>Litopenaeus vannamei</em> according to body weight, temperature, salinity and stocking density on pond aeration: a simulation</b> - doi: 10.4025/actascibiolsci.v33i2.7018 |
| title_fullStr | <b>The impact of oxygen consumption by the shrimp <em>Litopenaeus vannamei</em> according to body weight, temperature, salinity and stocking density on pond aeration: a simulation</b> - doi: 10.4025/actascibiolsci.v33i2.7018 |
| title_full_unstemmed | <b>The impact of oxygen consumption by the shrimp <em>Litopenaeus vannamei</em> according to body weight, temperature, salinity and stocking density on pond aeration: a simulation</b> - doi: 10.4025/actascibiolsci.v33i2.7018 |
| title_short | <b>The impact of oxygen consumption by the shrimp <em>Litopenaeus vannamei</em> according to body weight, temperature, salinity and stocking density on pond aeration: a simulation</b> - doi: 10.4025/actascibiolsci.v33i2.7018 |
| title_sort | b the impact of oxygen consumption by the shrimp em litopenaeus vannamei em according to body weight temperature salinity and stocking density on pond aeration a simulation b doi 10 4025 actascibiolsci v33i2 7018 |
| topic | Aeration shrimp farming respiration oxygen consumption density |
| url | https://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/7018 |
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