{"id":30,"date":"2017-05-15T19:00:34","date_gmt":"2017-05-15T17:00:34","guid":{"rendered":"http:\/\/cke.cz\/domains\/cke.cz\/?page_id=30"},"modified":"2021-01-18T10:44:33","modified_gmt":"2021-01-18T09:44:33","slug":"rivals","status":"publish","type":"page","link":"http:\/\/cke.cz\/cs_CZ\/research\/rivals\/","title":{"rendered":"Rivalov\u00e9"},"content":{"rendered":"<p>Interakce mezi samci jsou v\u00fdznamnou sou\u010d\u00e1st\u00ed ka\u017edodenn\u00edho \u017eivota pt\u00e1k\u016f. Spr\u00e1vn\u00e9 rozpozn\u00e1n\u00ed a ohodnocen\u00ed schopnost\u00ed soupe\u0159e je prvn\u00ed a nezbytn\u00fd krok. \u0160patn\u00e9 ohodnocen\u00ed soupe\u0159e a n\u00e1sledn\u00e9 \u0161patn\u00e9 rozhodnut\u00ed o zp\u016fsobu jedn\u00e1n\u00ed (stup\u0148ov\u00e1n\u00ed konfliktu, \u00fastup) m\u016f\u017ee v\u00e9st k v\u00fdznamn\u00fdm ztr\u00e1t\u00e1m energie, k ztr\u00e1t\u011b teritoria nebo k zran\u011bn\u00edm \u010di dokonce smrti. Rozhodnut\u00ed zalo\u017een\u00e9 na akustick\u00fdch sign\u00e1lech m\u00e1 velkou v\u00fdhodu \u2013 samci se navz\u00e1jem nemus\u00ed vid\u011bt a neuv\u00e1d\u00ed se tak okam\u017eit\u011b do potenci\u00e1ln\u011b rizikov\u00e9 situace. V na\u0161ich studi\u00edch se zam\u011b\u0159ujeme pr\u00e1v\u011b na rozpozn\u00e1v\u00e1n\u00ed a ohodnocov\u00e1n\u00ed akustick\u00fdch sign\u00e1l\u016f. Zaj\u00edmav\u00fdm odv\u011btv\u00edm studia rozpozn\u00e1v\u00e1n\u00ed sok\u016f jsou mezidruhov\u00e9 interakce. Mnoh\u00e9 druhy si vz\u00e1jemn\u011b konkuruj\u00ed o (mikro)biotop a potravu, a lze proto mezi nimi sledovat i mezidruhovou agresi. Nej\u010dast\u011bji jsou tyto interakce nal\u00e9zan\u00e9 u druh\u016f bl\u00edzce p\u0159\u00edbuzn\u00fdch, jejich\u017e podobn\u00e1 morfologie je sm\u011b\u0159uje k vyu\u017e\u00edv\u00e1n\u00ed stejn\u00e9 ekologick\u00e9 niky. V p\u0159\u00edpad\u011b, \u017ee si dva druhy konkuruj\u00ed, je nezbytn\u00e9, aby se jejich niky odch\u00fdlily nebo aby se vymezili prostorov\u011b. V na\u0161em v\u00fdzkumu se zam\u011b\u0159ujeme pr\u00e1v\u011b na mezidruhov\u00e9 teritori\u00e1ln\u00ed chov\u00e1n\u00ed a na zp\u016fsob, jak\u00fdm se druhy rozpozn\u00e1vaj\u00ed a hodnot\u00ed, na kolik si jsou konkurenty.<\/p>\n<hr \/>\n<p><strong>Na v\u00fdzkumu tohoto t\u00e9matu se pod\u00edl\u00ed:<\/strong><\/p>\n<ul>\n<li><a href=\"http:\/\/cke.cz\/2017\/05\/30\/petr-vesely\/\">Petr Vesel\u00fd<\/a><\/li>\n<li><a href=\"http:\/\/cke.cz\/2017\/05\/30\/roman-fuchs\/\">Roman Fuchs<\/a><\/li>\n<li><a href=\"http:\/\/cke.cz\/2021\/01\/18\/pavel-linhart\/\">Pavel Linhart<\/a><\/li>\n<li><a href=\"http:\/\/cke.cz\/2017\/05\/31\/sasa-pruchova\/\">Alexandra Pr\u016fchov\u00e1<\/a><\/li>\n<li>Tom\u00e1\u0161 Mina\u0159\u00edk<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Interakce mezi samci jsou v\u00fdznamnou sou\u010d\u00e1st\u00ed ka\u017edodenn\u00edho \u017eivota pt\u00e1k\u016f. Spr\u00e1vn\u00e9 rozpozn\u00e1n\u00ed a ohodnocen\u00ed schopnost\u00ed soupe\u0159e je prvn\u00ed a nezbytn\u00fd krok. \u0160patn\u00e9 ohodnocen\u00ed soupe\u0159e a n\u00e1sledn\u00e9 \u0161patn\u00e9 rozhodnut\u00ed o zp\u016fsobu jedn\u00e1n\u00ed (stup\u0148ov\u00e1n\u00ed konfliktu, \u00fastup&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"sidebar-page.php","meta":{"footnotes":""},"_links":{"self":[{"href":"http:\/\/cke.cz\/cs_CZ\/wp-json\/wp\/v2\/pages\/30"}],"collection":[{"href":"http:\/\/cke.cz\/cs_CZ\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/cke.cz\/cs_CZ\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/cke.cz\/cs_CZ\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/cke.cz\/cs_CZ\/wp-json\/wp\/v2\/comments?post=30"}],"version-history":[{"count":14,"href":"http:\/\/cke.cz\/cs_CZ\/wp-json\/wp\/v2\/pages\/30\/revisions"}],"predecessor-version":[{"id":2448,"href":"http:\/\/cke.cz\/cs_CZ\/wp-json\/wp\/v2\/pages\/30\/revisions\/2448"}],"up":[{"embeddable":true,"href":"http:\/\/cke.cz\/cs_CZ\/wp-json\/wp\/v2\/pages\/2"}],"wp:attachment":[{"href":"http:\/\/cke.cz\/cs_CZ\/wp-json\/wp\/v2\/media?parent=30"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}