Risque environnemental lié aux bactéries pathogènes et antibiorésistantes

Image par JFJunior de Pixabay

Charles Henriot : charles.henriot@univ-fcomte.fr

Directeur de thèse : Didier Hocquet / Codirectrice de thèse : Gudrun Bornette

Risque environnemental lié aux bactéries pathogènes et antibiorésistantes

Les bactéries pathogènes et résistantes aux antibiotiques provenant de sources ponctuelles (stations d’épuration, fermes, etc.) et diffuses (contamination des eaux pluviales (ruissellement) par les boues d’épuration et le fumier) contaminent fréquemment les rivières. La contamination des eaux de surface dépend de la capacité de ces microbes à survivre lors des transferts longitudinaux (amont – aval), latéraux (rivières – zones humides) et verticaux (eau de surface – aquifères, surfaces contaminées – aquifères). Elle dépendra également des conditions abiotiques (e.g. nutriments, température) et biotique (e.g. communautés microbiennes autochtones) des écosystèmes réceptacles. Les zones humides des plaines inondables sont particulièrement vulnérables à la contamination des pathogènes, car elles sont souvent reliées aux rivières par des débordements et des reflux lors des inondations, mais aussi par les infiltrations de la rivière. En outre, la pression agricole est souvent forte dans ces plaines alluviales, avec la fertilisation des sols, parfois avec des boues de stations d’épuration, susceptibles de contaminer les aquifères et les eaux de surface.

L’objectif du projet est de mener une étude pionnière sur la relation entre le fonctionnement des plaines alluviales (rivières, zones humides, aquifères) et le risque sanitaire et environnemental associé aux bactéries pathogènes pour l’Homme, en accordant une attention particulière à la multirésistance. Nous nous intéresserons à trois bactéries pathogènes humaines : Escherichia coli, Klebsiella pneumoniae et Pseudomonas aeruginosa. Ces espèces ont été choisies car elles sont de bons marqueurs de l’activité anthropique et parce qu’elles peuvent facilement accumuler des déterminant de résistance aux antibiotiques. Nous nous concentrerons sur trois rivières du Massif Jurassien (Ain, Doubs et Loue) dont les fonctionnements et la pression anthropique divergent.

Ici, nous souhaitons donc comprendre toute la chaîne de contamination de l’environnement naturel aquatique constitué par les rivières, leurs aquifères et leurs zones humides adjacentes, par les bactéries pathogènes et multirésistantes associées à l’Homme.

Partager cet Article
Avez-vous aimé cet article ?
0 1
150 Comments
  1. buy atorvastatin pills for sale atorvastatin 10mg canada purchase atorvastatin for sale

    Répondre
  2. order finasteride generic generic proscar 5mg purchase diflucan

    Répondre
  3. oral baycip – trimethoprim generic buy generic augmentin

    Répondre
  4. order cipro generic – order myambutol 1000mg generic cost augmentin 375mg

    Répondre
  5. ciplox 500mg uk – order erythromycin 500mg order erythromycin generic

    Répondre
  6. buy flagyl – oxytetracycline for sale online zithromax online order

    Répondre
  7. stromectol pills – buy tetracycline 500mg pills order tetracycline 250mg sale

    Répondre
  8. order generic valtrex 500mg – order diltiazem pills buy zovirax sale

    Répondre
  9. buy ampicillin generic purchase penicillin sale generic amoxicillin

    Répondre
  10. metronidazole order online – cefaclor 250mg tablet buy azithromycin tablets

    Répondre
  11. furosemide 40mg generic – buy capoten 25mg for sale capoten 120mg brand

    Répondre
  12. order glucophage online – cheap lamivudine purchase lincomycin

    Répondre
  13. order retrovir sale – glycomet cost zyloprim pills

    Répondre
  14. clozapine order – buy aceon generic order famotidine online

    Répondre
  15. purchase quetiapine online – purchase sertraline pill eskalith cost

    Répondre
  16. order clomipramine online cheap – paxil 10mg without prescription buy sinequan 25mg generic

    Répondre
  17. generic hydroxyzine 25mg – buy hydroxyzine online cheap order endep sale

    Répondre
  18. augmentin uk – bactrim 960mg for sale cipro medication

    Répondre
  19. amoxil where to buy – buy cheap amoxicillin purchase ciprofloxacin

    Répondre
  20. how to buy azithromycin – sumycin 250mg cheap buy ciprofloxacin generic

    Répondre
  21. generic cleocin – purchase chloromycetin generic where to buy chloromycetin without a prescription

    Répondre
  22. ivermectin pills for humans – order cefaclor cefaclor 250mg price

    Répondre
  23. albuterol for sale online – seroflo usa theo-24 Cr order online

    Répondre
  24. buy medrol online – fml-forte ca purchase azelastine sprayer

    Répondre
  25. purchase desloratadine – order generic clarinex buy ventolin no prescription

    Répondre
  26. order micronase pills – buy dapagliflozin 10 mg pills cost forxiga 10 mg

    Répondre
  27. metformin brand – glycomet online buy acarbose us

    Répondre
  28. purchase prandin generic – buy jardiance 10mg pills generic jardiance

    Répondre
  29. order ketoconazole 200mg generic – itraconazole 100mg canada buy sporanox for sale

    Répondre
  30. famciclovir 500mg generic – famciclovir 500mg us buy valcivir 1000mg sale

    Répondre
  31. lanoxin buy online – oral labetalol furosemide 100mg for sale

    Répondre
  32. rosuvastatin pills minister – pravachol discussion caduet pills shrug

    Répondre
  33. cialis soft tabs pills silver – valif pills upon viagra oral jelly online belt

    Répondre
  34. asthma medication quarter – asthma medication everything asthma medication cheek

    Répondre
  35. ダッチワイフ 男性 この段落はすべてのインターネットの人々に影響を与えたと確信しています。新しいブログを構築する上での本当に良い記事です。

    Répondre
  36. claritin pills harmony – claritin impatient claritin aware

    Répondre
  37. ascorbic acid lazy – ascorbic acid remind ascorbic acid center

    Répondre
  38. promethazine genuine – promethazine arch promethazine thirteen

    Répondre
  39. clarithromycin unicorn – asacol pills guest cytotec pills librarian

    Répondre
  40. florinef pills grass – florinef pills basket prevacid pills simple

    Répondre
  41. aciphex usa – domperidone where to buy buy generic domperidone for sale

    Répondre
  42. order bisacodyl 5mg without prescription – dulcolax 5 mg pills buy liv52 10mg generic

    Répondre
  43. buy fulvicin 250 mg for sale – order dipyridamole 25mg generic buy generic lopid

    Répondre
  44. cost vasotec – buy vasotec 10mg pills latanoprost for sale

    Répondre
  45. buy etodolac – order monograph generic pletal brand

    Répondre
  46. piroxicam 20mg ca – order generic exelon 3mg order rivastigmine 6mg sale

    Répondre
  47. piracetam 800mg usa – nootropil 800mg pills sinemet 20mg without prescription

    Répondre
  48. hydroxyurea over the counter – buy trental without a prescription methocarbamol 500mg canada

    Répondre
  49. order divalproex 250mg – order amiodarone 200mg online order topamax 100mg

    Répondre
  50. norpace oral – buy generic norpace for sale how to get chlorpromazine without a prescription

    Répondre
  51. Профессиональные seo https://seo-optimizaciya-kazan.ru услуги для максимизации онлайн-видимости вашего бизнеса. Наши эксперты проведут глубокий анализ сайта, оптимизируют контент и структуру, улучшат технические аспекты и разработают индивидуальные стратегии продвижения.

    Répondre
  52. order spironolactone 25mg generic – dosulepin buy online order revia pills

    Répondre
  53. cheap cytoxan online – buy stavudine cheap order trimetazidine pills

    Répondre
  54. Check out the latest news, guides and in-depth reviews of the available options for playing Minecraft Az https://minecraft.com.az. Find the latest information about Minecraft Download, Pocket Edition and Bedrock Edition.

    Répondre
  55. Latest news about games for Android https://android-games.com.az, reviews and daily updates. Read now and get the latest information on the most exciting games

    Répondre
  56. Pin Up Casino https://pin-up.noko39.ru Registration and Login to the Official Pin Up Website. thousands of slot machines, online tables and other branded entertainment from Pin Up casino. Come play and get big bonuses from the Pinup brand today

    Répondre
  57. Pin Up Casino https://pin-up.sibelshield.ru official online casino website for players from the CIS countries. Login and registration to the Pin Up casino website is open to new users with bonuses and promotional free spins.

    Répondre
  58. Discover exciting virtual football in Fortnite https://fortnite.com.az. Your central hub for the latest news, expert strategies and interesting e-sports reports. Collecting points with us!

    Répondre
  59. The latest analysis, tournament reviews and the most interesting features of the Spider-Man game https://spider-man.com.az series in Azerbaijani.

    Répondre
  60. Read the latest Counter-Strike 2 news https://counter-strike.net.az, watch the most successful tournaments and become the best in the world of the game on the CS2 Azerbaijan website.

    Répondre
  61. Канал для того, чтобы знания и опыт, могли помочь любому человеку сделать ремонт https://tvin270584.livejournal.com в своем жилище, любой сложности!

    Répondre
  62. cyclobenzaprine 15mg us – zyprexa for sale online vasotec 10mg for sale

    Répondre
  63. Jude Victor William Bellingham https://jude-bellingham.real-madrid-ar.com English footballer, midfielder of the Spanish club Real Madrid and the England national team. In April 2024, he won the Breakthrough of the Year award from the Laureus World Sports Awards.

    Répondre
  64. Khabib Abdulmanapovich Nurmagomedov https://khabib-nurmagomedov.com.az Russian mixed martial arts fighter who performed under the auspices of the UFC. Former UFC lightweight champion.

    Répondre
  65. Монтаж систем отопления https://fectum.pro, водоснабжения, вентиляции, канализации, очистки воды, пылеудаления, снеготаяния, гелиосистем в Краснодаре под ключ.

    Répondre
  66. Check out Minecraft kz https://minecraft-kz.kz for the latest news, guides, and in-depth reviews of the game options available. Find the latest information on Minecraft Download, Pocket Edition and Bedrock Edition.

    Répondre
  67. Latest news from World of Warcraft https://wow-kz.kz (WOW) tournaments, strategy and game analysis. The most detailed gaming portal in the language.

    Répondre
  68. NHL news https://nhl-ar.com (National Hockey League) – the latest and most up-to-date NHL news for today.

    Répondre
  69. order zofran 8mg online cheap – cheap eldepryl without prescription purchase requip

    Répondre
  70. Открытие для себя Ерлинг Хааланда https://manchestercity.erling-haaland-cz.com, a talented player of «Manchester City». Learn more about his skills, achievements and career growth.

    Répondre
  71. French prodigy Kylian Mbappe https://realmadrid.kylian-mbappe-cz.com is taking football by storm, joining his main target, ” Real.” New titles and records are expected.

    Répondre
  72. ascorbic acid 500 mg tablet – cheap isosorbide dinitrate for sale buy compro tablets

    Répondre
  73. Mohamed Salah https://liverpool.mohamed-salah-cz.com, who grew up in a small town in Egypt, conquered Europe and became Liverpool star and one of the best players in the world.

    Répondre
  74. Полезные советы и пошаговые инструкции по строительству https://svoyugol.by, ремонту и дизайну домов и квартир, выбору материалов, монтажу и установке своими руками.

    Répondre
  75. buy likes on instagram buy instagram followers

    Répondre
  76. Thibaut Courtois https://realmadrid.thibaut-courtois-cz.com the indispensable goalkeeper of “Real”, whose reliability, leadership and outstanding The game made him a key figure in the club.

    Répondre
  77. The young Uruguayan Darwin Nunez https://liverpool.darwin-nunez-cz.com broke into the elite of world football, and he became a key Liverpool player.

    Répondre
  78. Try to make a fascinating actor Johnny Depp https://secret-window.johnny-depp.cz, who will become the slave of his strong hero Moudriho Creeps in the thriller “Secret Window”.

    Répondre
  79. An article about the triumphant 2023 Ferrari https://ferrari.charles-leclerc.cz and their star driver Charles Leclerc, who became the Formula world champion 1.

    Répondre
  80. Latest World of Warcraft tournament news https://ar-wow.com (WOW), strategies and game analysis. The most detailed gaming portal in Arabic.

    Répondre
  81. Discover the wonderful world of online games https://onlayn-oyinlar.com with GameHub. Get the latest news, reviews and tips for your favorite games. Join our gaming community today!

    Répondre
  82. Sports news https://gta-uzbek.com the most respected sports site in Uzbekistan, which contains the latest sports news, forecasts and analysis.

    Répondre
  83. purchase durex gel sale – purchase durex condoms for sale buy zovirax eye drops

    Répondre
  84. Leroy Sane’s https://bavaria.leroy-sane-ft.com success story at FC Bayern Munich: from adaptation to influence on the club’s results. Inspiration for hard work and professionalism in football.

    Répondre
  85. rogaine oral – dutas brand propecia 5mg cost

    Répondre
  86. The fascinating story of how Lewis Hamilton https://mercedes.lewis-hamilton-fr.biz became a seven-time Formula 1 world champion after signing with Mercedes.

    Répondre
  87. The legendary boxing world champion Mike Tyson https://ufc.mike-tyson-fr.biz made an unexpected transition to the UFC in 2024, where he rose to the top, becoming the oldest heavyweight champion.

    Répondre
  88. Une ascension fulgurante au pouvoir Donald Trump https://usa.donald-trump-fr.com et son empire commercial

    Répondre
  89. Travel to the pinnacle of French football https://stadede-bordeaux.bordeaux-fr.org at the Stade de Bordeaux, where the passion of the game meets the grandeur of architecture.

    Répondre
  90. The fascinating story of the creation and meteoric rise of Amazon https://amazon.jeff-bezos-fr.com from its humble beginnings as an online bookstore to its dominant force in the world of e-commerce.

    Répondre
  91. The inspiring story of Travis Scott’s https://yeezus.travis-scott-fr.com rise from emerging artist to one of modern hip-hop’s brightest stars through his collaboration with Kanye West.

    Répondre
  92. How Taylor Swift https://midnights.taylor-swift-fr.com reinvented her sound and image on the intimate and reflective album “Midnights,” revealing new dimensions of her talent.

    Répondre
  93. Единственная в России студия кастомных париков https://wigdealers.ru, где мастера индивидуально подбирают структуру волос и основу по форме головы, после чего стригут, окрашивают, делают укладку и доводят до идеала ваш будущий аксессуар.

    Répondre
  94. Explore the career and significance of Monica Bellucci https://malena.monica-bellucci-fr.com in Malena (2000), which explores complex themes of beauty and human strength in wartime.

    Répondre
  95. Преимущества аренды склада https://dvedoli.com/dom/vidy-skladov-dlya-arendy-osobennosti-preimushhestva.html, как аренда складских помещений может улучшить ваш бизнес

    Répondre
  96. A fascinating story about Brazilian veteran Thiago Silva’s https://chelsea.thiago-silva.net difficult path to the top of European football as part of Chelsea London.

    Répondre
  97. order leflunomide 20mg sale – buy cartidin generic purchase cartidin pill

    Répondre
  98. Cristiano Ronaldo https://al-nassr.cristianoronaldo-br.net one of the greatest football players of all time, begins a new chapter in his career by joining An Nasr Club.

    Répondre
  99. From academy product to captain and leader of Real Madrid https://real-madrid.ikercasillas-br.com Casillas became one of the greatest players in the history of Real Madrid.

    Répondre
  100. Follow Bernardo Silva’s impressive career https://manchester-city.bernardosilva.net from his debut at Monaco to to his status as a key player and leader of Manchester City.

    Répondre
  101. The fascinating story of Sergio Ramos’ https://seville.sergioramos.net rise from Sevilla graduate to one of Real Madrid and Spain’s greatest defenders.

    Répondre
  102. The rise of 20-year-old midfielder Jamal Musiala https://bavaria.jamalmusiala-br.com to the status of a winger in the Bayern Munich team. A story of incredible talent.

    Répondre
  103. Fabrizio Moretti https://the-strokes.fabriziomoretti-br.com the influential drummer of The Strokes, and his unique sound revolutionized the music scene, remaining icons of modern rock.

    Répondre
  104. Selena Gomez https://calm-down.selenagomez-br.net the story from child star to global musical influence, summarized in hit “Calm Down”, with Rema.

    Répondre
  105. purchase verapamil for sale – diltiazem tablet tenoretic generic

    Répondre
  106. Ayrton Senna https://mclaren.ayrtonsenna-br.com is one of the greatest drivers in the history of Formula 1.

    Répondre
  107. In the world of professional tennis, the name of Gustavo Kuerten https://roland-garros.gustavokuerten.com is closely linked to one of the most prestigious Grand Slam tournaments – Roland Garros.

    Répondre
  108. buy atenolol pill – generic betapace 40 mg buy coreg generic

    Répondre
  109. Rodrygo Silva de Goes https://real-madrid.rodrygo-br.com, known simply as Rodrygo, emerged as one of the the brightest young talents in world football.

    Répondre
  110. Bruno Miguel Borges Fernandes https://manchester-united.brunofernandes-br.com was born on September 8, 1994 in Maia, Portugal.

    Répondre
  111. Victor Osimhen https://napoli.victorosimhen-ar.com born on December 29, 1998 in Lagos, Nigeria, has grown from an initially humble player to one of the brightest strikers in modern football.

    Répondre
  112. Toni Kroos https://real-madrid.tonikroos-ar.com the German midfielder known for his accurate passes and calmness on the field, has achieved remarkable success at one of the most prestigious football clubs in the world.

    Répondre
  113. Robert Lewandowski https://barcelona.robertlewandowski-ar.com is one of the most prominent footballers of our time, and his move to Barcelona has become one of the most talked about topics in world football.

    Répondre
  114. Andreson Souza Conceicao https://al-nassr.talisca-ar.com known as Talisca, is one of the brightest stars of modern football.

    Répondre
  115. Yacine Bounou https://al-hilal.yassine-bounou-ar.com known simply as Bono, is one of the most prominent Moroccan footballers of our time.

    Répondre
  116. Harry Kane https://bayern.harry-kane-ar.com one of the most prominent English footballers of his generation, completed his move to German football club Bayern Munich in 2023.

    Répondre
  117. Erling Haaland https://manchester-city.erling-haaland-ar.com born on July 21, 2000 in Leeds, England, began his football journey at an early age.

    Répondre
  118. Football in Saudi Arabia https://al-hilal.ali-al-bulaihi-ar.com has long been one of the main sports, attracting millions of fans. In recent years, one of the brightest stars in Saudi football has been Ali Al-Bulaihi, defender of Al-Hilal Football Club.

    Répondre
  119. atorvastatin oral – atorvastatin oral order generic bystolic 20mg

    Répondre
  120. gasex for sale – buy generic gasex order diabecon pills

    Répondre
  121. Продажа новых автомобилей Hongqi
    https://hongqi-krasnoyarsk.ru/buyers/trade-in-form в Красноярске у официального дилера Хончи. Весь модельный ряд, все комплектации, выгодные цены, кредит, лизинг, трейд-ин

    Répondre
  122. Kylie Jenner https://kylie-cosmetics.kylie-jenner-ar.com is an American model, media personality, and businesswoman, born on August 10, 1997 in Los Angeles, California.

    Répondre
  123. Brazilian footballer Ricardo Escarson https://orlando-city.kaka-ar.com dos Santos Leite, better known as Kaka, is one of the most famous and successful players in football history.

    Répondre
  124. Sadio Mane https://al-nassr.sadio-mane-ar.com the Senegalese footballer best known for his performances at clubs such as Southampton and Liverpool, has become a prominent figure in Al Nassr.

    Répondre
  125. Brazilian footballer Malcom https://al-hilal.malcom-ar.com (full name Malcom Felipe Silva de Oliveira) achieved great success in Al Hilal, one of the leading football teams in Saudi Arabia and the entire Middle East.

    Répondre
  126. Jackie Chan https://karate-kid.jackiechan-ar.com was born in 1954 in Hong Kong under the name Chan Kong San.

    Répondre
  127. When Taylor Swift https://shake-it-off.taylor-swift-ar.com released “Shake It Off” in 2014, she had no idea how much the song would impact her life and music career.

    Répondre
  128. Michael Jordan https://chicago-bulls.michael-jordan-ar.com is one of the greatest basketball players of all time, whose career with the Chicago Bulls is legendary.

    Répondre
  129. Répondre
  130. Muhammad Ali https://american-boxer.muhammad-ali-ar.com is perhaps one of the most famous and greatest athletes in the history of boxing.

    Répondre
  131. Manny Pacquiao https://filipino-boxer.manny-pacquiao-ar.com is one of the most prominent boxers in the history of the sport.

    Répondre
  132. The golf https://arabic.golfclub-ar.com industry in the Arab world is growing rapidly, attracting players from all over the world.

    Répondre
  133. The Saudi Football League https://saudi-arabian-championship.saudi-pro-league-ar.com known as the Saudi Professional League, is one of the most competitive and dynamic leagues in the world.

    Répondre
  134. In an era when many young footballers struggle to find their place at elite clubs, Javi’s https://barcelona.gavi-ar.com story at Barcelona stands out as an exceptional one.

    Répondre
  135. Rodrigo Goes https://real-madrid.rodrygo-ar.com better known as Rodrigo, is one of the brightest young talents in modern football.

    Répondre
  136. noroxin online buy – buy eulexin cheap buy cheap generic confido

    Répondre
  137. boat charter Montenegro rent a boat Budva

    Répondre
  138. Arsenal https://england.arsenal-ar.com is one of the most famous and successful football clubs in the history of English football.

    Répondre
  139. Ремонт плоской кровли https://remontiruem-krovly.ru в Москве, цена работы за 1 м?. Прайс лист на работы под ключ, отзывы и фото.

    Répondre
  140. AC Milan https://italy.milan-ar.com is one of the most successful and decorated football clubs in the world.

    Répondre
  141. купить квартиру новостройке застройщика цены купить 1 комнатную квартиру в новостройке

    Répondre
  142. купить квартиру недорого недвижимость купить квартиру

    Répondre
  143. купить 2 квартиру новостройке купить квартиру в новостройке

    Répondre
  144. квартиру новостройку жк купить купить новую квартиру застройщик

    Répondre
  145. seo продвижение сайта услуги https://seo-raskrutka43.ru

    Répondre
  146. Україна свіжі новини https://kiev-pravda.kiev.ua останні події на сьогодні

    Répondre
  147. Свіжі новини України https://lenta.kyiv.ua останні новини з-за кордону, новини політики, економіки, спорту, культури.

    Répondre
  148. Головні новини https://mediashare.com.ua про регіон України. Будьте в курсі останніх новин

    Répondre
  149. Новини та аналітика https://newsportal.kyiv.ua ситуація в Україні.

    Répondre
  150. Новини України https://sensus.org.ua та світу сьогодні. Головні та останні новини дня

    Répondre

Laisser une réponse

Votre adresse e-mail ne sera pas publiée. Les champs requis sont marqués *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>