![\"\"](\"https:\/\/milvus.ro\/wp-content\/uploads\/2021\/02\/Estimarea-gradului-de-ocupare-a-habitatului-si-probabilitatea-detectiei-reptilelor-si-amfibienilor-din-situl-Natura-2000-Fagetul-Clujului-1-1024x768.jpg\")
<\/a>Barna varangy (Bufo bufo)<\/figcaption><\/figure><\/li> ![\"\"](\"https:\/\/milvus.ro\/wp-content\/uploads\/2021\/02\/Estimarea-gradului-de-ocupare-a-habitatului-si-probabilitatea-detectiei-reptilelor-si-amfibienilor-din-situl-Natura-2000-Fagetul-Clujului-4-1024x768.jpg\")
<\/a>Egy f\u00e9lelmetes, kb. 5 cm-es v\u00edzisikl\u00f3 (Natrix natrix)<\/figcaption><\/figure><\/li> ![\"\"](\"https:\/\/milvus.ro\/wp-content\/uploads\/2021\/02\/Estimarea-gradului-de-ocupare-a-habitatului-si-probabilitatea-detectiei-reptilelor-si-amfibienilor-din-situl-Natura-2000-Fagetul-Clujului-2-1024x768.jpg\")
<\/a>Napoz\u00f3 l\u00e1batlan gy\u00edk (Anguis colchica)<\/figcaption><\/figure><\/li> ![\"\"](\"https:\/\/milvus.ro\/wp-content\/uploads\/2021\/02\/Estimarea-gradului-de-ocupare-a-habitatului-si-probabilitatea-detectiei-reptilelor-si-amfibienilor-din-situl-Natura-2000-Fagetul-Clujului-3-768x1024.jpg\")
<\/a>Az egyik b\u00fav\u00f3helyenk haszn\u00e1lt lemez<\/figcaption><\/figure><\/li><\/ul><\/figure> M\u00e1jussal kezd\u0151d\u0151en, nyolcszor l\u00e1togattam meg a ter\u00fcletet a terepszezon v\u00e9g\u00e9ig (szeptember v\u00e9ge – okt\u00f3ber eleje). A felm\u00e9r\u00e9sek mindig ugyanabban a sorrendben zajlottak, lehet\u0151leg kedvez\u0151 id\u0151j\u00e1r\u00e1sos napokon, hogy min\u00e9l t\u00f6bb h\u00fcll\u0151t \u00e9s k\u00e9t\u00e9lt\u0171t tal\u00e1lhassak, k\u00fcl\u00f6n\u00f6sen a legakt\u00edvabb id\u0151szakokban. A mesters\u00e9ges b\u00fav\u00f3helyk\u00e9nt szolg\u00e1l\u00f3 bitumenb\u0151l k\u00e9sz\u00fclt hull\u00e1mpala lemezeket (mindegyik lemez 100 cm hossz\u00fa, 40 cm sz\u00e9les) 2019 kora tavasz\u00e1n helyeztem ki. Minden egyes terepi kij\u00e1r\u00e1skor egyedsz\u00e1m adatokat jegyeztem fel. A b\u00fav\u00f3helyeket minden felm\u00e9r\u00e9s sor\u00e1n ellen\u0151riztem. A b\u00fav\u00f3helyek k\u00f6zti ter\u00fcleteket pedig 1-t\u0151l 6-ig megsz\u00e1moztam \u00e9s k\u00fcl\u00f6n egys\u00e9gekk\u00e9nt tekintettem r\u00e1juk a tov\u00e1bbiakban.<\/p>
Mindegyik faj \u00e9szlel\u00e9si t\u00f6rt\u00e9net\u00e9re k\u00e9t modellt futtattam: egy modellt, ahol nem vettem figyelembe a lej\u00e1rt \u00fatszakaszok hossz\u00e1t, illetve m\u00e9g egy modellt, ahol figyelembe vettem. Ugyanakkor \u00e9szlel\u00e9si val\u00f3sz\u00edn\u0171s\u00e9get felhaszn\u00e1lva, megbecs\u00fcltem a minim\u00e1lisan megk\u00f6vetelt terepi kij\u00e1r\u00e1sok sz\u00e1m\u00e1t, amelyek sz\u00fcks\u00e9gesek, ahhoz hogy 90% \u00e9s 95%-os konfidencia intervallumban meg\u00e1llap\u00edthassuk a faj hi\u00e1ny\u00e1t. Az eredm\u00e9nyeim alapj\u00e1n, a leggyakrabban \u00e9szlelt faj a s\u00e1rgahas\u00fa unka (Bombina variegata<\/em>), a legnehezebben megtal\u00e1lhat\u00f3 pedig az erdei b\u00e9ka (Rana dalmatina<\/em>) \u00e9s a f\u00fcrgye gy\u00edk (Lacerta agilis<\/em>) volt.<\/p>
A kutat\u00e1som alapj\u00e1n arra k\u00f6vetkeztettem, hogy standardiz\u00e1lt transzektek ment\u00e9n, k\u00f6rnyezeti param\u00e9terek figyelembe v\u00e9tel\u00e9vel, t\u00f6bb \u00e9vi kij\u00e1r\u00e1ssal, pontosabb ismeretekre tehetn\u00e9nk szert a fajok \u00e9l\u0151helyfoglalts\u00e1g\u00e1t, illetve a popul\u00e1ci\u00f3s v\u00e1ltoz\u00e1sokat illet\u0151en.\u00a0 A kutat\u00e1st c\u00e9lszer\u0171 lenne folytatni, annak kider\u00edt\u00e9se \u00e9rdek\u00e9ben, hogy a kisebb \u00e9szlel\u00e9si val\u00f3sz\u00edn\u0171s\u00e9g\u0171 fajok val\u00f3ban ritk\u00e1k, vagy csup\u00e1n a mintav\u00e9teli m\u00f3dszer nem megfelel\u0151 a felder\u00edt\u00e9s\u00fckh\u00f6z.<\/p>
![\"\"](\"https:\/\/milvus.ro\/wp-content\/uploads\/2021\/02\/Estimarea-gradului-de-ocupare-a-habitatului-si-probabilitatea-detectiei-reptilelor-si-amfibienilor-din-situl-Natura-2000-Fagetul-Clujului-5-1024x768.jpg\")
<\/a>f\u00fcrge gy\u00edk (Lacerta agilis)<\/figcaption><\/figure><\/li> ![\"\"](\"https:\/\/milvus.ro\/wp-content\/uploads\/2021\/02\/Estimarea-gradului-de-ocupare-a-habitatului-si-probabilitatea-detectiei-reptilelor-si-amfibienilor-din-situl-Natura-2000-Fagetul-Clujului-7.jpg\")
<\/a>Az utols\u00f3 l\u00e1togat\u00e1s kiss\u00e9 k\u00f6d\u00f6ss\u00e9 siker\u00fclt<\/figcaption><\/figure><\/li> ![\"\"](\"https:\/\/milvus.ro\/wp-content\/uploads\/2021\/02\/Estimarea-gradului-de-ocupare-a-habitatului-si-probabilitatea-detectiei-reptilelor-si-amfibienilor-din-situl-Natura-2000-Fagetul-Clujului-6-1024x768.jpg\")
<\/a>A b\u00e9k\u00e1k paradicsoma<\/figcaption><\/figure><\/li><\/ul><\/figure>","protected":false},"excerpt":{"rendered":"A Milvus Csoport Mad\u00e1rtani \u00e9s Term\u00e9szetv\u00e9delmi Egyes\u00fclet 2019-es Milvus \u00f6szt\u00f6nd\u00edja seg\u00edts\u00e9g\u00e9vel megval\u00f3sult vizsg\u00e1lat, Simon BrigittaAz \u00e9l\u0151helyfoglalts\u00e1g becsl\u00e9se fontos t\u00e9nyez\u0151 lehet a faj popul\u00e1ci\u00f3j\u00e1nak m\u00e9ret\u00e9nek \u00e9s \u00e1llapot\u00e1nak meghat\u00e1roz\u00e1s\u00e1ban. A hagyom\u00e1nyos, t\u00f6bb \u00e9ves kutat\u00e1sokkal szemben, ez a m\u00f3dszer gyorsabb (\u00e9s olcs\u00f3bb). A t\u00f6bbsz\u00f6ri kij\u00e1r\u00e1s alatt r\u00f6gz\u00edtett \u00e9szlel\u00e9si t\u00f6rt\u00e9net (jelenl\u00e9t\/hi\u00e1ny adatok \u00f6sszess\u00e9ge) alapj\u00e1n meghat\u00e1rozhat\u00f3 a fajok \u00e9szlel\u00e9si val\u00f3sz\u00edn\u0171s\u00e9ge […]","protected":false},"author":3,"featured_media":27848,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","omw_enable_modal_window":"enable","osh_disable_topbar_sticky":"default","osh_disable_header_sticky":"default","osh_sticky_header_style":"default","osh_sticky_header_effect":"","osh_custom_sticky_logo":0,"osh_custom_retina_sticky_logo":0,"osh_custom_sticky_logo_height":0,"osh_background_color":"","osh_links_color":"","osh_links_hover_color":"","osh_links_active_color":"","osh_links_bg_color":"","osh_links_hover_bg_color":"","osh_links_active_bg_color":"","osh_menu_social_links_color":"","osh_menu_social_hover_links_color":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[2],"tags":[3717,3115],"class_list":["post-27704","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hirek","tag-osztondij","tag-reptile","entry","has-media","owp-thumbs-layout-horizontal","owp-btn-normal","owp-tabs-layout-horizontal","has-no-thumbnails","has-product-nav"],"acf":[],"_links":{"self":[{"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/posts\/27704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/comments?post=27704"}],"version-history":[{"count":1,"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/posts\/27704\/revisions"}],"predecessor-version":[{"id":27952,"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/posts\/27704\/revisions\/27952"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/media\/27848"}],"wp:attachment":[{"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/media?parent=27704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/categories?post=27704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/tags?post=27704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\"](\"https:\/\/milvus.ro\/wp-content\/uploads\/2021\/02\/Estimarea-gradului-de-ocupare-a-habitatului-si-probabilitatea-detectiei-reptilelor-si-amfibienilor-din-situl-Natura-2000-Fagetul-Clujului-1.jpg\")
<\/a>