Sécheresse hivernale : l’état des nappes phréatiques dans les départements français

La sécheresse hivernale qui a frappé la France a laissé des conséquences alarmantes sur la situation des nappes phréatiques dans les différents départements du pays. Avec une sécheresse historique en été 2022 et un hiver sans pluie ou presque, les nappes phréatiques n’ont pas pu se remplir normalement ces dernières semaines. Le gouvernement a déjà appelé les préfets à « anticiper et planifier » des mesures de restrictions nécessaires. Selon le site Info Sécheresse, qui dispose de 1 800 stations dans les 442 nappes phréatiques de la France, 32 départements sont à un niveau très bas.

Situation des nappes phréatiques dans les départements français

La carte de la situation des nappes phréatiques dans les départements français indique une situation préoccupante pour 32 départements. La situation dans le centre du pays est extrêmement préoccupante, mais la pointe bretonne et l’est de la France ne sont pas épargnés pour autant. Seuls deux départements, le Tarn et le Tarn-et-Garonne, sont à un « niveau modérément haut », tandis que la Seine-et-Marne, les Hautes-Alpes, les Pyrénées-Atlantiques et les Hautes-Pyrénées sont à un « niveau proche de la moyenne. »

Conséquences de la sécheresse hivernale

Entre le 21 janvier et le 21 février 2023, la France n’a pas connu de véritable pluie – le cumul des précipitations étant inférieur à 1 mm. Cela représente 32 jours sans pluie, un record depuis le début des mesures selon Météo France. Cinq départements ont appliqué des restrictions depuis le lundi 27 février 2023 : Ain, Bouches-du-Rhône, Isère, Pyrénées-Orientales et Var. Si la situation pluviométrique ne s’inverse pas, l’été pourrait être difficile à passer, d’autant plus que l’enneigement des Alpes et des Pyrénées est nettement inférieur à la normale saisonnière.

Prévisions météorologiques et plan de sobriété de l’eau

Les premières prévisions météorologiques laissent présager de la pluie pour le début de la semaine prochaine, mais la pluviométrie des trois prochains mois (mars, avril, mai) sera déterminante pour la situation des nappes phréatiques. Face à cette situation, le président Emmanuel Macron a appelé à « un plan de sobriété de l’eau » lors de sa visite au Salon de l’Agriculture, samedi 25 février. Il est essentiel de prendre dès maintenant des mesures pour économiser l’eau et de planifier des restrictions pour s’assurer que la ressource en eau soit préservée pour cet été.

22 160 réflexions au sujet de “Sécheresse hivernale : l’état des nappes phréatiques dans les départements français”

  1. Hi! I just wanted to ask if you ever have any issues with hackers?
    My last blog (wordpress) was hacked and I ended up losing months of hard work due to no data backup.
    Do you have any methods to stop hackers?

    Répondre
  2. You are so interesting! I do not think I have read through a single thing like this before.

    So wonderful to discover somebody with some genuine thoughts on this topic.
    Seriously.. thanks for starting this up. This website is something that is required on the web, someone with a bit
    of originality!

    Répondre
  3. Thanks , I have just been looking for information approximately this subject for ages and yours is the greatest I have found out so far.
    But, what in regards to the conclusion? Are you certain concerning the source?

    Répondre
  4. I’m not sure where you are getting your information, but good topic.
    I needs to spend some time learning much more or understanding
    more. Thanks for great info I was looking for this
    information for my mission.

    Répondre
  5. You actually make it seem really easy along
    with your presentation but I to find this topic to be really one thing which I
    think I would never understand. It kind of feels too complicated and extremely vast for me.

    I’m taking a look forward on your subsequent post, I will try to get the dangle of it!

    Répondre
  6. Appreciating the persistence you put into your website and in depth information you provide.
    It’s awesome to come across a blog every once in a while that isn’t the
    same out of date rehashed information. Excellent read!
    I’ve bookmarked your site and I’m including your RSS feeds to my Google
    account.

    Répondre
  7. Thank you, I’ve just been searching for information about this
    subject for a long time and yours is the best I have came upon till now.

    But, what concerning the conclusion? Are you positive in regards to the source?

    Répondre
  8. Unquestionably consider that which you stated. Your favourite reason seemed to be at the internet the easiest factor to have in mind of.
    I say to you, I certainly get irked at the same time
    as people think about worries that they plainly do not recognise about.

    You controlled to hit the nail upon the highest as neatly as outlined out the whole thing without having side
    effect , other people could take a signal. Will probably
    be again to get more. Thank you

    Répondre
  9. This is the right blog for anybody who really wants to find out about this topic.

    You realize so much its almost hard to argue with you (not that I actually
    would want to…HaHa). You definitely put a brand new spin on a subject
    that has been written about for years. Excellent stuff, just wonderful!

    Répondre
  10. Hi, Neat post. There is a problem along with your site in internet
    explorer, might test this? IE still is the market leader and a good component of
    people will miss your fantastic writing because of this problem.

    Répondre
  11. You really make it seem so easy with your presentation but I find this topic to be really something which I think I would never understand.
    It seems too complex and extremely broad for me.
    I’m looking forward for your next post, I’ll try to get
    the hang of it!

    Répondre
  12. May I simply say what a comfort to discover somebody who really knows
    what they’re discussing on the web. You definitely know how to bring a problem to light and
    make it important. More people ought to read this and understand this side of your story.
    I can’t believe you’re not more popular since you definitely possess the gift.

    Répondre
  13. Excellent goods from you, man. I’ve bear in mind your stuff
    prior to and you’re simply extremely magnificent.

    I really like what you’ve obtained here, really like what you are saying and the best
    way by which you say it. You’re making it enjoyable and you still care for to stay it
    wise. I cant wait to learn much more from you.
    This is really a terrific site.

    Répondre
  14. Hello, i think that i saw you visited my weblog thus i came
    to “return the favor”.I’m attempting to
    find things to enhance my website!I suppose its ok to use
    some of your ideas!!

    Répondre
  15. Howdy! I know this is kind of off topic but I was wondering if
    you knew where I could get a captcha plugin for my comment
    form? I’m using the same blog platform as yours and I’m having problems finding one?
    Thanks a lot!

    Répondre
  16. always i used to read smaller articles or reviews that as well clear their motive, and that is also
    happening with this piece of writing which I am reading at this
    place.

    Répondre
  17. Hi would you mind sharing which blog platform you’re using?
    I’m going to start my own blog in the near future but I’m having a difficult time deciding between BlogEngine/Wordpress/B2evolution and Drupal.
    The reason I ask is because your design and style seems different then most blogs and I’m looking for something unique.
    P.S Sorry for being off-topic but I had to ask!

    Répondre
  18. You’re so cool! I don’t think I have read through anything like that
    before. So great to find somebody with some genuine thoughts on this topic.
    Really.. many thanks for starting this up. This web site is
    something that’s needed on the web, someone with some originality!

    Répondre
  19. Great post. I was checking continuously this weblog and I am impressed!
    Extremely useful info specifically the closing section :
    ) I take care of such info much. I used to be looking
    for this certain info for a very lengthy time.

    Thanks and best of luck.

    Répondre
  20. Oh my goodness! Amazing article dude! Thank you, However
    I am experiencing issues with your RSS. I don’t understand why I cannot join it.
    Is there anybody having identical RSS issues? Anybody who knows the solution can you kindly respond?

    Thanks!!

    Répondre
  21. I think that everything typed was very reasonable. But, what
    about this? suppose you wrote a catchier post title?
    I mean, I don’t wish to tell you how to run your website, but suppose you added something that grabbed
    folk’s attention? I mean Sécheresse hivernale : l'état des nappes phréatiques
    dans les départements français – Découvrir Rennes & ses alentours is kinda boring.
    You ought to peek at Yahoo’s front page and watch how they create article
    titles to get people interested. You might add a related video
    or a pic or two to get readers excited about what you’ve written. In my opinion, it could make your
    posts a little livelier.

    Répondre
  22. Hello! I realize this is sort of off-topic but
    I had to ask. Does building a well-established blog like yours require a
    large amount of work? I am brand new to running a blog but I do write in my journal every day.
    I’d like to start a blog so I will be able to share my own experience and thoughts online.
    Please let me know if you have any recommendations or tips for
    new aspiring bloggers. Thankyou!

    Répondre
  23. Heya i’m for the first time here. I came across this board
    and I find It truly helpful & it helped me out much.

    I am hoping to provide something again and help others such as you aided me.

    Répondre

Laisser un commentaire