{"id":38251,"date":"2023-02-16T09:32:09","date_gmt":"2023-02-16T07:32:09","guid":{"rendered":"https:\/\/milvus.ro\/?p=38251"},"modified":"2023-02-16T09:35:18","modified_gmt":"2023-02-16T07:35:18","slug":"a-2023-as-teli-vizimadar-szinkron-eredmenyei","status":"publish","type":"post","link":"https:\/\/milvus.ro\/hu\/a-2023-as-teli-vizimadar-szinkron-eredmenyei\/","title":{"rendered":"A 2023-as T\u00e9li V\u00edzimad\u00e1r-szinkron eredm\u00e9nyei"},"content":{"rendered":"

A Milvus Csoport Mad\u00e1rtani \u00e9s Term\u00e9szetv\u00e9delmi Egyes\u00fclet, a Rom\u00e1n Mad\u00e1rtani Egyes\u00fclettel (SOR) id\u00e9n janu\u00e1r 10 \u00e9s 31 k\u00f6z\u00f6tt is k\u00f6z\u00f6sen szervezte meg az orsz\u00e1gos t\u00e9li v\u00edzimad\u00e1r-szinkront (k\u00f6zismertebb nev\u00e9n Midwinter) Rom\u00e1ni\u00e1ban, melyet nemzetk\u00f6zi szinten a Wetlands International koordin\u00e1l.<\/p>

Id\u00e9n az esem\u00e9nyt er\u0151sen befoly\u00e1solta az \u00e1ltal\u00e1nosan meleg id\u0151j\u00e1r\u00e1s, ami az egyik legmelegebb janu\u00e1rnak tudhat\u00f3 be ami\u00f3ta folyamatosan t\u00f6rt\u00e9nnek eur\u00f3pai szint\u0171 h\u0151m\u00e9rs\u00e9kletm\u00e9r\u00e9sek. Ennek k\u00f6vetkezt\u00e9ben orsz\u00e1gszerte egyetlen vizes \u00e9l\u0151hely sem volt befagyva. Ugyanez t\u00f6rt\u00e9nt az \u00e9szakibb orsz\u00e1gok v\u00edztesteivel is, ami miatt sok v\u00edzimad\u00e1r ezeken a ter\u00fcleteken maradt, ahelyett hogy d\u00e9lre v\u00e1ndorolt volna. \u00cdgy sz\u00e1mos \u00e9szaki faj eset\u00e9ben, amelyek p\u00e9ld\u00e1nyai hagyom\u00e1nyosan a kontinens d\u00e9libb ter\u00fcletein telelnek, ezen meteorol\u00f3giai szempontok szint\u00e9n befoly\u00e1ssal voltak. A hossz\u00fa t\u00e1von gy\u0171jt\u00f6tt adatok seg\u00edtenek jobban meg\u00e9rteni, hogy a k\u00f6zelm\u00faltban bek\u00f6vetkezett \u00e9ghajlatv\u00e1ltoz\u00e1sok hogyan befoly\u00e1solj\u00e1k a k\u00fcl\u00f6nf\u00e9le v\u00edzimad\u00e1rfajok dinamik\u00e1j\u00e1t.<\/p>

A felm\u00e9r\u00e9seken \u00f6sszesen 164 megfigyel\u0151<\/strong> vett r\u00e9szt, akik orsz\u00e1gos szinten 487 vizes \u00e9l\u0151helyet<\/strong> vagy ter\u00fcletegys\u00e9get fedtek le. Az \u00f6sszesen megfigyelt madarak sz\u00e1ma 714437<\/strong> volt, melyb\u0151l mintegy 621.434 <\/strong>egyed (87 %)<\/strong> tartozott a k\u00fcl\u00f6nf\u00e9le v\u00edzimad\u00e1rfajokhoz, melyek ennek a felm\u00e9r\u00e9snek a c\u00e9lfajai. \u00d6sszesen 168 mad\u00e1rfajt<\/strong> siker\u00fclt beazonos\u00edtani, melyb\u0151l 92 (54,8 %) <\/strong>sorolhat\u00f3 a v\u00edzimadarak k\u00f6z\u00e9, vagy olyan faj, melynek \u00e9letvitele eg\u00e9sz \u00e9vben szorosan a vizes \u00e9l\u0151helyekhez k\u00f6t\u0151dik.<\/p>

Az el\u0151z\u0151 \u00e9vhez viszony\u00edtva, a v\u00edzimadarak \u00f6sszp\u00e9ld\u00e1nysz\u00e1ma t\u00f6bb mint 112000 egyeddel cs\u00f6kkent (t\u00f6bb mint 15%-os cs\u00f6kken\u00e9se a 2022-as \u00e9vhez k\u00e9pest), ami nagyon nagy v\u00e1ltoz\u00e1s, tekintve, hogy a k\u00e9t \u00e9vben nagyon hasonl\u00f3 lefedetts\u00e9get mutatnak a megvizsg\u00e1lt helysz\u00ednek.<\/p>

Az idei sz\u00e1ml\u00e1l\u00e1s teljes m\u00e9rt\u00e9kben \u00f6nk\u00e9ntesekre t\u00e1maszkodott, akik a k\u00e9t szervezet munkat\u00e1rsai mellett gy\u0171jt\u00f6ttek adatokat. Nagyra \u00e9rt\u00e9kelj\u00fck megfigyel\u0151ink folyamatos \u00f6nk\u00e9ntes r\u00e9szv\u00e9tel\u00e9t, akik felel\u0151sek ezen \u00e9rt\u00e9kes inform\u00e1ci\u00f3k \u00f6sszegy\u0171jt\u00e9s\u00e9\u00e9rt, melyek seg\u00edts\u00e9g\u00e9vel nyomonk\u00f6vethetj\u00fck a v\u00edzimad\u00e1r-fajok \u00e1llom\u00e1nyainak alakul\u00e1s\u00e1t.<\/p>

A leggyakrabban \u00e9szlelt v\u00edzimad\u00e1rfajok a k\u00f6vetkez\u0151k voltak (a z\u00e1r\u00f3jelben l\u00e9v\u0151 sz\u00e1m, az adott faj tavalyi Top 10-es poz\u00edci\u00f3j\u00e1t jelzi):<\/p>

  1. t\u0151k\u00e9s r\u00e9ce (Anas platyrhynchos<\/em>) \u2013 172742 (1)<\/li>\n\n
  2. sz\u00e1rcsa (Fulica atra<\/em>) \u2013 92271 (2)<\/li>\n\n
  3. nagy lilik (Anser albifrons<\/em>) \u2013 47600 (3)<\/li>\n\n
  4. dankasir\u00e1ly (Chroicocephalus ridibundus<\/em>) \u2013 34967 (5)<\/li>\n\n
  5. sztyeppi\/s\u00e1rgal\u00e1b\u00fa sir\u00e1ly (Larus cachinnans\/michahellis) \u2013 30369 (8)<\/li>\n\n
  6. k\u00e1r\u00f3katona (Phalacrocorax carbo<\/em>) \u2013 29637 (6)<\/li>\n\n
  7. cs\u00f6rg\u0151 r\u00e9ce (Anas crecca<\/em>) \u2013 27587 (7)<\/li>\n\n
  8. sztyeppi sir\u00e1ly (Larus cachinnans<\/em>) \u2013 26434 (tavaly a faj nem szerepelt az els\u0151 t\u00edz leggyakoribb k\u00f6z\u00f6tt)<\/li>\n\n
  9. bar\u00e1tr\u00e9ce (Aythya ferina<\/em>) \u2013 23361 (8)<\/li>\n\n
  10. b\u00fctyk\u00f6s hatty\u00fa (Cygnus olor<\/em>) \u2013 20857 (tavaly a faj nem szerepelt az els\u0151 t\u00edz leggyakoribb k\u00f6z\u00f6tt)<\/li><\/ol>

    A nem-v\u00edzimad\u00e1r fajok k\u00f6z\u00fcl kiker\u00fcl\u0151 t\u00edz leggyakoribb faj megfigyelt egyedsz\u00e1ma a k\u00f6vetkez\u0151k\u00e9ppen mutatkozott:<\/p>

    1. vet\u00e9si varj\u00fa (Corvus frugilegus<\/em>) \u2013 32937<\/li>\n\n
    2. parlagi galamb (Columba livia f. domestica<\/em>) \u2013 11358<\/li>\n\n
    3. cs\u00f3ka (Coloeus monedula<\/em>) \u2013 8469<\/li>\n\n
    4. \u00f6rv\u00f6s galamb (Columba palumbus<\/em>) \u2013 8217<\/li>\n\n
    5. sereg\u00e9ly (Sturnus vulgaris<\/em>) \u2013 4009<\/li>\n\n
    6. feny\u0151rig\u00f3 (Turdus pilaris<\/em>) \u2013 3831<\/li>\n\n
    7. mezei ver\u00e9b (Passer montanus<\/em>) \u2013 3642<\/li>\n\n
    8. szarka (Pica pica<\/em>) \u2013 3529<\/li>\n\n
    9. tengelic (Carduelis carduelis<\/em>) \u2013 3078<\/li>\n\n
    10. dolm\u00e1nyos varj\u00fa (Corvus cornix<\/em>) \u2013 2237<\/li><\/ol>

      A megfigyel\u00e9sek alatt, egyes felm\u00e9r\u0151knek siker\u00fclt feljegyezni\u00fck haz\u00e1nkban sz\u00f3rv\u00e1nyosan el\u0151fordul\u00f3, vagy a t\u00e9li id\u0151szakban \u00e9rdekesnek mondhat\u00f3 fajokat. Ilyenek p\u00e9ld\u00e1ul a f\u00fcles v\u00f6cs\u00f6k (Podiceps auritus<\/em>) \u2013 3 pd., r\u00f3zs\u00e1s g\u00f6d\u00e9ny (Pelecanus onocrotalus<\/em>) \u2013 6 pd., kanadai l\u00fad (Branta canadensis)<\/em> \u2013 4 pd., vet\u00e9si l\u00fad (Anser fabalis<\/em>) \u2013 9 pd., k\u00e9kcs\u0151r\u0171 r\u00e9ce (Oxyura leucocephala<\/em>) \u2013 3 pd., f\u00fcst\u00f6s r\u00e9ce (Melanitta fusca<\/em>) \u2013 39 pd., fekete r\u00e9ce (Melanitta nigra<\/em>) \u2013 1 pd., jeges r\u00e9ce (Clangula hyemalis<\/em>) \u2013 4 pd., ez\u00fcstsir\u00e1ly (Larus argentatus<\/em>) \u2013 23 pd., hal\u00e1szsir\u00e1ly (Larus ichthyaetus<\/em>) \u2013 186 pd., dolm\u00e1nyos sir\u00e1ly (Larus marinus<\/em>) \u2013 3 pd., r\u00f3zs\u00e1s flaming\u00f3 (Phoenicopterus roseus<\/em>)\u2013 14 p\u00e9ld\u00e1ny.<\/p>

      Mint eml\u00edtett\u00fck, az \u00f6nk\u00e9nteseink \u00e1ltal gy\u0171jt\u00f6tt adatokat a Wetlands International k\u00f6zpontos\u00edtja. A kor\u00e1bbi \u00e9vek nemzetk\u00f6zi helyzete megtekinthet\u0151 az al\u00e1bbi honlapon:<\/p>

      V\u00edzimad\u00e1r-fajok orsz\u00e1gonk\u00e9nt \u00f6sszes\u00edtve: https:\/\/iwc.wetlands.org\/index.php\/nattotals<\/a><\/p>

      Orsz\u00e1gos, fajonk\u00e9nti \u00f6sszes\u00edt\u00e9sek az 2018-2022 id\u0151szakb\u00f3l: https:\/\/iwc.wetlands.org\/index.php\/spectotals<\/a><\/p>

      \"\"<\/a>
      A 2023-as nemzetk\u00f6zi v\u00edzimad\u00e1r-szinkron felm\u00e9rt ter\u00fcletek t\u00e9rk\u00e9pe<\/figcaption><\/figure>

      <\/p>","protected":false},"excerpt":{"rendered":"A Milvus Csoport Mad\u00e1rtani \u00e9s Term\u00e9szetv\u00e9delmi Egyes\u00fclet, a Rom\u00e1n Mad\u00e1rtani Egyes\u00fclettel (SOR) id\u00e9n janu\u00e1r 10 \u00e9s 31 k\u00f6z\u00f6tt is k\u00f6z\u00f6sen szervezte meg az orsz\u00e1gos t\u00e9li v\u00edzimad\u00e1r-szinkront (k\u00f6zismertebb nev\u00e9n Midwinter) Rom\u00e1ni\u00e1ban, melyet nemzetk\u00f6zi szinten a Wetlands International koordin\u00e1l.Id\u00e9n az esem\u00e9nyt er\u0151sen befoly\u00e1solta az \u00e1ltal\u00e1nosan meleg id\u0151j\u00e1r\u00e1s, ami az egyik legmelegebb janu\u00e1rnak tudhat\u00f3 be ami\u00f3ta folyamatosan t\u00f6rt\u00e9nnek 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