Efficiency evaluation of an algistatic treatment based on barley straw in a hypertrophic pond
Eutrophication processes were closely examined in a hypertrophic pond that was subjected to a barley straw treatment to inhibit cyanobacteria blooms. A phytoplankton activity was present from February to November 2010 with Chlorophyll a concentrations that ranged between 8 and 83 μg L-1 . The good o...
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| Format: | Article |
| Language: | English |
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Vilnius Gediminas Technical University
2014-03-01
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| Series: | Journal of Environmental Engineering and Landscape Management |
| Subjects: | |
| Online Access: | http://journals.vgtu.lt/index.php/JEELM/article/view/1407 |
| _version_ | 1811190324134936576 |
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| author | Emilie Prygiel Adeline Charriau Romain Descamps Jean Prygiel Baghdad Ouddane Gabriel Billon |
| author_facet | Emilie Prygiel Adeline Charriau Romain Descamps Jean Prygiel Baghdad Ouddane Gabriel Billon |
| author_sort | Emilie Prygiel |
| collection | DOAJ |
| description | Eutrophication processes were closely examined in a hypertrophic pond that was subjected to a barley straw treatment to inhibit cyanobacteria blooms. A phytoplankton activity was present from February to November 2010 with Chlorophyll a concentrations that ranged between 8 and 83 μg L-1 . The good oxygenation of the pond provided by primary production all along the year seems to maintain an oxic layer at the top of the sedimentary column. A high-frequency monitoring of algal development pointed out the end of the diatom bloom at the end of April and the growth of green algae from beginning of May. One month later, the development of cyanobacteria supplanted other algae several times. The implementation of barley straw does not seem to hinder the growth of cyanobacteria in June, August and September and do not promote the development of other algae potentially favoured by such a treatment. As a consequence, a barley straw treatment does not seem to be really appropriate for this kind of ponds in Northern France and more tests should still be undertaken to prove its real efficiency. |
| first_indexed | 2024-04-11T14:49:35Z |
| format | Article |
| id | doaj.art-94bdb2a97f8e49c1a716f246467e7829 |
| institution | Directory Open Access Journal |
| issn | 1648-6897 1822-4199 |
| language | English |
| last_indexed | 2024-04-11T14:49:35Z |
| publishDate | 2014-03-01 |
| publisher | Vilnius Gediminas Technical University |
| record_format | Article |
| series | Journal of Environmental Engineering and Landscape Management |
| spelling | doaj.art-94bdb2a97f8e49c1a716f246467e78292022-12-22T04:17:32ZengVilnius Gediminas Technical UniversityJournal of Environmental Engineering and Landscape Management1648-68971822-41992014-03-0122110.3846/16486897.2013.801847Efficiency evaluation of an algistatic treatment based on barley straw in a hypertrophic pondEmilie Prygiel0Adeline Charriau1Romain Descamps2Jean Prygiel3Baghdad Ouddane4Gabriel Billon5Géosystèmes, UMR 8217 CNRS ¬ University Lille 1, Villeneuve d’Ascq, FranceGéosystèmes, UMR 8217 CNRS - University Lille 1, Villeneuve d’Ascq, France / Research Group on Water, Soil and the Environment EA 4330, Faculty of Sciences and Technology, University of Limoges, FranceGéosystèmes, UMR 8217 CNRS ¬ University Lille 1, Villeneuve d’Ascq, FranceGéosystèmes, UMR 8217 CNRS - University Lille 1, Villeneuve d’Ascq, France / Artois-Picardie Water Agency, Douai, FranceGéosystèmes, UMR 8217 CNRS - University Lille 1, Villeneuve d’Ascq, FranceGéosystèmes, UMR 8217 CNRS - University Lille 1, Villeneuve d’Ascq, FranceEutrophication processes were closely examined in a hypertrophic pond that was subjected to a barley straw treatment to inhibit cyanobacteria blooms. A phytoplankton activity was present from February to November 2010 with Chlorophyll a concentrations that ranged between 8 and 83 μg L-1 . The good oxygenation of the pond provided by primary production all along the year seems to maintain an oxic layer at the top of the sedimentary column. A high-frequency monitoring of algal development pointed out the end of the diatom bloom at the end of April and the growth of green algae from beginning of May. One month later, the development of cyanobacteria supplanted other algae several times. The implementation of barley straw does not seem to hinder the growth of cyanobacteria in June, August and September and do not promote the development of other algae potentially favoured by such a treatment. As a consequence, a barley straw treatment does not seem to be really appropriate for this kind of ponds in Northern France and more tests should still be undertaken to prove its real efficiency.http://journals.vgtu.lt/index.php/JEELM/article/view/1407eutrophic pondsedimentnutrientsphytoplanktonenvironment monitoringbarley straw |
| spellingShingle | Emilie Prygiel Adeline Charriau Romain Descamps Jean Prygiel Baghdad Ouddane Gabriel Billon Efficiency evaluation of an algistatic treatment based on barley straw in a hypertrophic pond Journal of Environmental Engineering and Landscape Management eutrophic pond sediment nutrients phytoplankton environment monitoring barley straw |
| title | Efficiency evaluation of an algistatic treatment based on barley straw in a hypertrophic pond |
| title_full | Efficiency evaluation of an algistatic treatment based on barley straw in a hypertrophic pond |
| title_fullStr | Efficiency evaluation of an algistatic treatment based on barley straw in a hypertrophic pond |
| title_full_unstemmed | Efficiency evaluation of an algistatic treatment based on barley straw in a hypertrophic pond |
| title_short | Efficiency evaluation of an algistatic treatment based on barley straw in a hypertrophic pond |
| title_sort | efficiency evaluation of an algistatic treatment based on barley straw in a hypertrophic pond |
| topic | eutrophic pond sediment nutrients phytoplankton environment monitoring barley straw |
| url | http://journals.vgtu.lt/index.php/JEELM/article/view/1407 |
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