Nutrient and suspended matter discharge by tributaries into the Berre Lagoon (France) : The contribution of flood events to the matter budget

The Berre Lagoon receives freshwater from three rivers and a hydroelectric plant. The latter has become the main tributary since the beginning of its functioning in 1966. In a recent juridical context of the plant's discharge restriction, this study focussed on rivers' implication in the l...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Comptes rendus. Geoscience 2008-04, Vol.340 (4), p.233-244
Hauptverfasser: GOUZE, Emma, RAIMBAULT, Patrick, GARCIA, Nicole, BERNARD, Guillaume, PICON, Philippe
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 244
container_issue 4
container_start_page 233
container_title Comptes rendus. Geoscience
container_volume 340
creator GOUZE, Emma
RAIMBAULT, Patrick
GARCIA, Nicole
BERNARD, Guillaume
PICON, Philippe
description The Berre Lagoon receives freshwater from three rivers and a hydroelectric plant. The latter has become the main tributary since the beginning of its functioning in 1966. In a recent juridical context of the plant's discharge restriction, this study focussed on rivers' implication in the lagoon's eutrophication, with a strategy particularly adapted to floods. Rivers carry an annual mean load of 27,100 tons of suspended matter (SM) into the lagoon, 275 tons N-NO3, 36 tons P-PO sub(4), 680 tons total N and 130 tons total P. Depending on the river, floods are responsible for up to 99% of SM annual input, 33% nitrate, 53% phosphate, 44% total nitrogen, and 72% total phosphorus. Respecting the quotas given, the power plant remains the main tributary of the lagoon: at least doubling the annual natural discharge of SM and nutrients. Nevertheless, global discharges are lower than those measured 20 to 30 years ago were due to the restrictions applied to the power plant, to dryer conditions and better treatment of sewage waters along the catchment basin.Original Abstract: L'etang de Berre recoit de l'eau douce par trois rivieres et une centrale hydroelectrique. Cette derniere en est devenue le principal tributaire, depuis le debut de sa mise en service en 1966. Dans un contexte juridique recent visant la limitation des rejets par la centrale, cette etude se focalise sur l'implication des rivieres dans l'eutrophisation de la lagune, avec une strategie particulierement adaptee aux crues. Les rivieres sont responsables d'un apport annuel moyen de 27 100 tonnes de matieres en suspension (SM) a la lagune, 275 tonnes de N-NO3, 36 tonnes de P-PO sub(4), 680 tonnes de N total et 130 tonnes de P total. Selon la riviere, les crues peuvent representer jusqu'a 99 % de l'apport annuel en SM, 33 % du nitrate, 53 % du phosphate, 44 % de l'azote total et 72 % du phosphore total. Meme en respectant les quotas qui lui sont imposes, la centrale reste toutefois le principal tributaire, en doublant au moins l'apport naturel en SM et en nutriments. Toutefois, ces apports globaux sont plus faibles que ceux observes 20 a 30 ans auparavant, en relation avec les restrictions appliques par la centrale, les conditions de secheresse et un meilleur traitement des eaux sur le bassin versant.
doi_str_mv 10.1016/j.crte.2007.12.007
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_20136614</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>20136614</sourcerecordid><originalsourceid>FETCH-LOGICAL-a375t-3d4dcb3faf3836b231521c9e4640dd59735d0ac3f289544511525aefd6e60aec3</originalsourceid><addsrcrecordid>eNo9kE1OwzAUhCMEEqVwAVbegGCR4J8kbthBRQGpgk1ZW4793KZK42I7SD0Ed8ZRI1ZjaeabJ0-SXBOcEUzKh22mXICMYswzQrMoJ8mEcD5LOabFaXyXjKSYE3aeXHi_xRGq-GyS_H70wTXQBSQ7jXzv99Bp0GgnQwCHdOPVRro1oPqAYrDug4xxj5ouWBQ2gJ7BOUBLuba2Q3cLJzsF9-gRraKnbHdkmuhZg0xrrUbwE895NPLjobrXawiXyZmRrYerUafJ1-JlNX9Ll5-v7_OnZSoZL0LKdK5VzYw0bMbKmjJSUKIqyMsca11UnBUaS8UMnVVFnhck-oUEo0sosQTFpsntsXfv7HcPPohd_Ci0rezA9l5QTFhZkjwG6TGonPXegRF71-ykOwiCxbC82IpheTEsLwgVUSJ0M7ZLr2Rrhk0a_09STDnDsfwPZb-HEw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>20136614</pqid></control><display><type>article</type><title>Nutrient and suspended matter discharge by tributaries into the Berre Lagoon (France) : The contribution of flood events to the matter budget</title><source>Elsevier ScienceDirect Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>GOUZE, Emma ; RAIMBAULT, Patrick ; GARCIA, Nicole ; BERNARD, Guillaume ; PICON, Philippe</creator><creatorcontrib>GOUZE, Emma ; RAIMBAULT, Patrick ; GARCIA, Nicole ; BERNARD, Guillaume ; PICON, Philippe</creatorcontrib><description>The Berre Lagoon receives freshwater from three rivers and a hydroelectric plant. The latter has become the main tributary since the beginning of its functioning in 1966. In a recent juridical context of the plant's discharge restriction, this study focussed on rivers' implication in the lagoon's eutrophication, with a strategy particularly adapted to floods. Rivers carry an annual mean load of 27,100 tons of suspended matter (SM) into the lagoon, 275 tons N-NO3, 36 tons P-PO sub(4), 680 tons total N and 130 tons total P. Depending on the river, floods are responsible for up to 99% of SM annual input, 33% nitrate, 53% phosphate, 44% total nitrogen, and 72% total phosphorus. Respecting the quotas given, the power plant remains the main tributary of the lagoon: at least doubling the annual natural discharge of SM and nutrients. Nevertheless, global discharges are lower than those measured 20 to 30 years ago were due to the restrictions applied to the power plant, to dryer conditions and better treatment of sewage waters along the catchment basin.Original Abstract: L'etang de Berre recoit de l'eau douce par trois rivieres et une centrale hydroelectrique. Cette derniere en est devenue le principal tributaire, depuis le debut de sa mise en service en 1966. Dans un contexte juridique recent visant la limitation des rejets par la centrale, cette etude se focalise sur l'implication des rivieres dans l'eutrophisation de la lagune, avec une strategie particulierement adaptee aux crues. Les rivieres sont responsables d'un apport annuel moyen de 27 100 tonnes de matieres en suspension (SM) a la lagune, 275 tonnes de N-NO3, 36 tonnes de P-PO sub(4), 680 tonnes de N total et 130 tonnes de P total. Selon la riviere, les crues peuvent representer jusqu'a 99 % de l'apport annuel en SM, 33 % du nitrate, 53 % du phosphate, 44 % de l'azote total et 72 % du phosphore total. Meme en respectant les quotas qui lui sont imposes, la centrale reste toutefois le principal tributaire, en doublant au moins l'apport naturel en SM et en nutriments. Toutefois, ces apports globaux sont plus faibles que ceux observes 20 a 30 ans auparavant, en relation avec les restrictions appliques par la centrale, les conditions de secheresse et un meilleur traitement des eaux sur le bassin versant.</description><identifier>ISSN: 1631-0713</identifier><identifier>ISSN: 1778-7025</identifier><identifier>EISSN: 1778-7025</identifier><identifier>DOI: 10.1016/j.crte.2007.12.007</identifier><language>eng</language><publisher>Paris: Elsevier</publisher><subject>Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Exact sciences and technology ; Freshwater ; Marine ; Marine and continental quaternary ; Pollution, environment geology ; Surficial geology</subject><ispartof>Comptes rendus. Geoscience, 2008-04, Vol.340 (4), p.233-244</ispartof><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a375t-3d4dcb3faf3836b231521c9e4640dd59735d0ac3f289544511525aefd6e60aec3</citedby><cites>FETCH-LOGICAL-a375t-3d4dcb3faf3836b231521c9e4640dd59735d0ac3f289544511525aefd6e60aec3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=20273014$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>GOUZE, Emma</creatorcontrib><creatorcontrib>RAIMBAULT, Patrick</creatorcontrib><creatorcontrib>GARCIA, Nicole</creatorcontrib><creatorcontrib>BERNARD, Guillaume</creatorcontrib><creatorcontrib>PICON, Philippe</creatorcontrib><title>Nutrient and suspended matter discharge by tributaries into the Berre Lagoon (France) : The contribution of flood events to the matter budget</title><title>Comptes rendus. Geoscience</title><description>The Berre Lagoon receives freshwater from three rivers and a hydroelectric plant. The latter has become the main tributary since the beginning of its functioning in 1966. In a recent juridical context of the plant's discharge restriction, this study focussed on rivers' implication in the lagoon's eutrophication, with a strategy particularly adapted to floods. Rivers carry an annual mean load of 27,100 tons of suspended matter (SM) into the lagoon, 275 tons N-NO3, 36 tons P-PO sub(4), 680 tons total N and 130 tons total P. Depending on the river, floods are responsible for up to 99% of SM annual input, 33% nitrate, 53% phosphate, 44% total nitrogen, and 72% total phosphorus. Respecting the quotas given, the power plant remains the main tributary of the lagoon: at least doubling the annual natural discharge of SM and nutrients. Nevertheless, global discharges are lower than those measured 20 to 30 years ago were due to the restrictions applied to the power plant, to dryer conditions and better treatment of sewage waters along the catchment basin.Original Abstract: L'etang de Berre recoit de l'eau douce par trois rivieres et une centrale hydroelectrique. Cette derniere en est devenue le principal tributaire, depuis le debut de sa mise en service en 1966. Dans un contexte juridique recent visant la limitation des rejets par la centrale, cette etude se focalise sur l'implication des rivieres dans l'eutrophisation de la lagune, avec une strategie particulierement adaptee aux crues. Les rivieres sont responsables d'un apport annuel moyen de 27 100 tonnes de matieres en suspension (SM) a la lagune, 275 tonnes de N-NO3, 36 tonnes de P-PO sub(4), 680 tonnes de N total et 130 tonnes de P total. Selon la riviere, les crues peuvent representer jusqu'a 99 % de l'apport annuel en SM, 33 % du nitrate, 53 % du phosphate, 44 % de l'azote total et 72 % du phosphore total. Meme en respectant les quotas qui lui sont imposes, la centrale reste toutefois le principal tributaire, en doublant au moins l'apport naturel en SM et en nutriments. Toutefois, ces apports globaux sont plus faibles que ceux observes 20 a 30 ans auparavant, en relation avec les restrictions appliques par la centrale, les conditions de secheresse et un meilleur traitement des eaux sur le bassin versant.</description><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Exact sciences and technology</subject><subject>Freshwater</subject><subject>Marine</subject><subject>Marine and continental quaternary</subject><subject>Pollution, environment geology</subject><subject>Surficial geology</subject><issn>1631-0713</issn><issn>1778-7025</issn><issn>1778-7025</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNo9kE1OwzAUhCMEEqVwAVbegGCR4J8kbthBRQGpgk1ZW4793KZK42I7SD0Ed8ZRI1ZjaeabJ0-SXBOcEUzKh22mXICMYswzQrMoJ8mEcD5LOabFaXyXjKSYE3aeXHi_xRGq-GyS_H70wTXQBSQ7jXzv99Bp0GgnQwCHdOPVRro1oPqAYrDug4xxj5ouWBQ2gJ7BOUBLuba2Q3cLJzsF9-gRraKnbHdkmuhZg0xrrUbwE895NPLjobrXawiXyZmRrYerUafJ1-JlNX9Ll5-v7_OnZSoZL0LKdK5VzYw0bMbKmjJSUKIqyMsca11UnBUaS8UMnVVFnhck-oUEo0sosQTFpsntsXfv7HcPPohd_Ci0rezA9l5QTFhZkjwG6TGonPXegRF71-ykOwiCxbC82IpheTEsLwgVUSJ0M7ZLr2Rrhk0a_09STDnDsfwPZb-HEw</recordid><startdate>20080401</startdate><enddate>20080401</enddate><creator>GOUZE, Emma</creator><creator>RAIMBAULT, Patrick</creator><creator>GARCIA, Nicole</creator><creator>BERNARD, Guillaume</creator><creator>PICON, Philippe</creator><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>20080401</creationdate><title>Nutrient and suspended matter discharge by tributaries into the Berre Lagoon (France) : The contribution of flood events to the matter budget</title><author>GOUZE, Emma ; RAIMBAULT, Patrick ; GARCIA, Nicole ; BERNARD, Guillaume ; PICON, Philippe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a375t-3d4dcb3faf3836b231521c9e4640dd59735d0ac3f289544511525aefd6e60aec3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Exact sciences and technology</topic><topic>Freshwater</topic><topic>Marine</topic><topic>Marine and continental quaternary</topic><topic>Pollution, environment geology</topic><topic>Surficial geology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>GOUZE, Emma</creatorcontrib><creatorcontrib>RAIMBAULT, Patrick</creatorcontrib><creatorcontrib>GARCIA, Nicole</creatorcontrib><creatorcontrib>BERNARD, Guillaume</creatorcontrib><creatorcontrib>PICON, Philippe</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy &amp; Non-Living Resources</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) Professional</collection><jtitle>Comptes rendus. Geoscience</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>GOUZE, Emma</au><au>RAIMBAULT, Patrick</au><au>GARCIA, Nicole</au><au>BERNARD, Guillaume</au><au>PICON, Philippe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nutrient and suspended matter discharge by tributaries into the Berre Lagoon (France) : The contribution of flood events to the matter budget</atitle><jtitle>Comptes rendus. Geoscience</jtitle><date>2008-04-01</date><risdate>2008</risdate><volume>340</volume><issue>4</issue><spage>233</spage><epage>244</epage><pages>233-244</pages><issn>1631-0713</issn><issn>1778-7025</issn><eissn>1778-7025</eissn><abstract>The Berre Lagoon receives freshwater from three rivers and a hydroelectric plant. The latter has become the main tributary since the beginning of its functioning in 1966. In a recent juridical context of the plant's discharge restriction, this study focussed on rivers' implication in the lagoon's eutrophication, with a strategy particularly adapted to floods. Rivers carry an annual mean load of 27,100 tons of suspended matter (SM) into the lagoon, 275 tons N-NO3, 36 tons P-PO sub(4), 680 tons total N and 130 tons total P. Depending on the river, floods are responsible for up to 99% of SM annual input, 33% nitrate, 53% phosphate, 44% total nitrogen, and 72% total phosphorus. Respecting the quotas given, the power plant remains the main tributary of the lagoon: at least doubling the annual natural discharge of SM and nutrients. Nevertheless, global discharges are lower than those measured 20 to 30 years ago were due to the restrictions applied to the power plant, to dryer conditions and better treatment of sewage waters along the catchment basin.Original Abstract: L'etang de Berre recoit de l'eau douce par trois rivieres et une centrale hydroelectrique. Cette derniere en est devenue le principal tributaire, depuis le debut de sa mise en service en 1966. Dans un contexte juridique recent visant la limitation des rejets par la centrale, cette etude se focalise sur l'implication des rivieres dans l'eutrophisation de la lagune, avec une strategie particulierement adaptee aux crues. Les rivieres sont responsables d'un apport annuel moyen de 27 100 tonnes de matieres en suspension (SM) a la lagune, 275 tonnes de N-NO3, 36 tonnes de P-PO sub(4), 680 tonnes de N total et 130 tonnes de P total. Selon la riviere, les crues peuvent representer jusqu'a 99 % de l'apport annuel en SM, 33 % du nitrate, 53 % du phosphate, 44 % de l'azote total et 72 % du phosphore total. Meme en respectant les quotas qui lui sont imposes, la centrale reste toutefois le principal tributaire, en doublant au moins l'apport naturel en SM et en nutriments. Toutefois, ces apports globaux sont plus faibles que ceux observes 20 a 30 ans auparavant, en relation avec les restrictions appliques par la centrale, les conditions de secheresse et un meilleur traitement des eaux sur le bassin versant.</abstract><cop>Paris</cop><pub>Elsevier</pub><doi>10.1016/j.crte.2007.12.007</doi><tpages>12</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1631-0713
ispartof Comptes rendus. Geoscience, 2008-04, Vol.340 (4), p.233-244
issn 1631-0713
1778-7025
1778-7025
language eng
recordid cdi_proquest_miscellaneous_20136614
source Elsevier ScienceDirect Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
subjects Earth sciences
Earth, ocean, space
Engineering and environment geology. Geothermics
Exact sciences and technology
Freshwater
Marine
Marine and continental quaternary
Pollution, environment geology
Surficial geology
title Nutrient and suspended matter discharge by tributaries into the Berre Lagoon (France) : The contribution of flood events to the matter budget
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-18T05%3A24%3A19IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Nutrient%20and%20suspended%20matter%20discharge%20by%20tributaries%20into%20the%20Berre%20Lagoon%20(France)%20:%20The%20contribution%20of%20flood%20events%20to%20the%20matter%20budget&rft.jtitle=Comptes%20rendus.%20Geoscience&rft.au=GOUZE,%20Emma&rft.date=2008-04-01&rft.volume=340&rft.issue=4&rft.spage=233&rft.epage=244&rft.pages=233-244&rft.issn=1631-0713&rft.eissn=1778-7025&rft_id=info:doi/10.1016/j.crte.2007.12.007&rft_dat=%3Cproquest_cross%3E20136614%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=20136614&rft_id=info:pmid/&rfr_iscdi=true