{"id":39692,"date":"2023-08-03T13:22:49","date_gmt":"2023-08-03T10:22:49","guid":{"rendered":"https:\/\/milvus.ro\/legatura-dintre-conservarea-faunei-salbatice-si-schimbarile-climatice-orsolya-balint-gameon\/"},"modified":"2023-08-03T15:34:49","modified_gmt":"2023-08-03T12:34:49","slug":"a-vadvilag-megorzese-es-az-eghajlatvaltozas-kapcsolata-orsolya-balint-gameon","status":"publish","type":"post","link":"https:\/\/milvus.ro\/hu\/a-vadvilag-megorzese-es-az-eghajlatvaltozas-kapcsolata-orsolya-balint-gameon\/","title":{"rendered":"A vadvil\u00e1g meg\u0151rz\u00e9se \u00e9s az \u00e9ghajlatv\u00e1ltoz\u00e1s kapcsolata – Orsolya B\u00e1lint"},"content":{"rendered":"

Ha a k\u00f6rnyezetv\u00e9delemr\u0151l besz\u00e9l\u00fcnk, \u00e1ltal\u00e1ban el\u0151sz\u00f6r nem a gn\u00fara gondolunk. A Nature Climate Change<\/a>-ben megjelent kutat\u00e1s viszont arra enged k\u00f6vetkeztetni, hogy csup\u00e1n kilenc \u00e1llatfaj v\u00e9delm\u00e9vel is nagy m\u00e9rt\u00e9kben hozz\u00e1j\u00e1rulhatunk az \u00e9ghajlatv\u00e1ltoz\u00e1s m\u00e9rs\u00e9kl\u00e9s\u00e9hez. <\/p>

A P\u00e1rizsi Kl\u00edmaegyezm\u00e9ny el\u00e9r\u00e9s\u00e9hez, vagyis az \u00e1tlagh\u0151m\u00e9rs\u00e9klet emelked\u00e9s 1,5\u00b0 C alatt tart\u00e1s\u00e1hoz egyre val\u00f3sz\u00edn\u0171bb, hogy a meg\u00fajul\u00f3 energiaforr\u00e1sokra val\u00f3 \u00e1tt\u00e9r\u00e9s \u00e9s a mez\u0151gazdas\u00e1gi ter\u00fcletek terjeszked\u00e9s\u00e9nek a le\u00e1ll\u00edt\u00e1sa nem lesz elegend\u0151: a l\u00e9gk\u00f6rben pillanatnyilag jelen l\u00e9v\u0151 sz\u00e9n-dioxid mennyis\u00e9g lek\u00f6t\u00e9s\u00e9re is sz\u00fcks\u00e9g lesz. Ehhez j\u00e1rulhatnak hozz\u00e1 az \u00fagynevezett \u00f6ko-m\u00e9rn\u00f6k \u00e1llatfajok, amelyek nagy kiterjed\u00e9s\u0171 ter\u00fcleteket sz\u00e9n elnyel\u0151v\u00e9 v\u00e1ltoztatnak. Ennek a kutat\u00e1snak<\/a> a sz\u00e1m\u00edt\u00e1sai szerint, a hasonl\u00f3 \u00e1llatfajok popul\u00e1ci\u00f3inak vissza\u00e1ll\u00edt\u00e1sa 95%-ban j\u00e1rulna hozz\u00e1 a 2100-ig kit\u0171z\u00f6tt 500 milli\u00e1rd k\u00f6bm\u00e9ter sz\u00e9n lek\u00f6t\u00e9s\u00e9hez.<\/p>

\"\"<\/figure>

Egyes \u00e1llatfajok nagy m\u00e9rt\u00e9kben szab\u00e1lyozni tudj\u00e1k a sz\u00e9n k\u00f6rforg\u00e1s\u00e1t az\u00e1ltal, hogy\u00a0 megv\u00e1ltoztatj\u00e1k a k\u00f6rnyezeti felt\u00e9teleket a fotoszint\u00e9zis sor\u00e1n szenet lek\u00f6t\u0151 n\u00f6v\u00e9nyek, alg\u00e1k, \u00e9s bakt\u00e9riumok sz\u00e1m\u00e1ra. P\u00e9ld\u00e1ul a szavann\u00e1n \u00e9l\u0151 gn\u00fa popul\u00e1ci\u00f3k legel\u00e9ssel szab\u00e1lyozz\u00e1k a n\u00f6v\u00e9nyzet m\u00e9ret\u00e9t \u00e9s kiterjed\u00e9s\u00e9t, ez\u00e9rt ezek a ter\u00fcleteket kev\u00e9sb\u00e9 fenyegeti az erd\u0151t\u0171z, ami hatalmas mennyis\u00e9g\u0171 sz\u00e9n-dioxid felszabadul\u00e1s\u00e1t eredm\u00e9nyezn\u00e9. Az afrikai elef\u00e1ntok v\u00e1ndorl\u00e1sai sor\u00e1n, a magok terjeszt\u00e9s\u00e9vel \u00e9s a talaj \u00f6sszet\u00e9tel\u00e9nek v\u00e1ltoztat\u00e1s\u00e1val seg\u00edtik egyes n\u00f6v\u00e9nyfajok megteleped\u00e9s\u00e9t. A b\u00e1ln\u00e1k a v\u00edzben a sz\u00e9n eloszl\u00e1s\u00e1t \u00fagy szab\u00e1lyozz\u00e1k, hogy az \u00f3ce\u00e1n m\u00e9ly\u00e9n t\u00e1pl\u00e1lkoznak, de az idej\u00fck nagy r\u00e9sz\u00e9t a felsz\u00ednen t\u00f6ltve, az \u00fcr\u00fcl\u00e9k\u00fck \u00e1ltal a felsz\u00edni fitoplankton n\u00f6veked\u00e9st serkentik.<\/p>

A szerves anyagok anaerob boml\u00e1sa \u00e1ltal keletkezett met\u00e1n, ami a permafrosztban, azaz \u00e1lland\u00f3an fagy alatt \u00e1ll\u00f3 talaj<\/a>ban t\u00e1rol\u00f3dik, a felmeleged\u00e9s miatt egyre nagyobb mennyis\u00e9gben szabadul fel a l\u00e9gk\u00f6rbe. Ezt a folyamatot tudj\u00e1k szab\u00e1lyozni az \u00e9szaki r\u00e9gi\u00f3ban \u00e9l\u0151 nagytest\u0171 herbiv\u00f3r \u00e1llatok, amelyek tapos\u00e1ssal a havat \u00f6sszet\u00f6m\u00f6r\u00edtik, \u00edgy az nehezebben olvad el. Ha a talaj t\u00f6bb ideig fagyott \u00e1llapotban tud maradni, tov\u00e1bb t\u00e1rolja az \u00fcvegh\u00e1zhat\u00e1s\u00fa g\u00e1zokat is.<\/p>

\"\"<\/figure>

Mivel az emberi tev\u00e9kenys\u00e9g egyre ink\u00e1bb betolakodik a term\u00e9szetes \u00e9l\u0151helyekre, az \u00f6ko-m\u00e9rn\u00f6k \u00e1llatfajok popul\u00e1ci\u00f3i cs\u00f6kkennek, \u00e9s egyre kev\u00e9sb\u00e9 tudj\u00e1k bet\u00f6lteni a szerep\u00fcket az \u00f6kosziszt\u00e9m\u00e1ban<\/mark>. Ez a kutat\u00e1s<\/a> azt mutatja, hogy ha a popul\u00e1ci\u00f3k tov\u00e1bb cs\u00f6kkennek hatalmas, sz\u00e9n-elnyel\u0151 ter\u00fcletekb\u0151l sz\u00e9n-kibocs\u00e1t\u00f3 v\u00e1lhat.\u00a0<\/mark>A cikk szerint az aj\u00e1nlott visszatelep\u00edt\u00e9si akci\u00f3kba \u00e9rdemes volna bevonni az \u00e9rintett helyi k\u00f6z\u00f6ss\u00e9geket, figyelembe v\u00e9ve ezek ter\u00fcletig\u00e9ny\u00e9t, kultur\u00e1lis \u00f6r\u00f6ks\u00e9g\u00e9t, \u00e9s kapcsolat\u00e1t az eml\u00edtett \u00e1llatfajokkal.<\/p>

Ahhoz, hogy egyes fajok be tudj\u00e1k t\u00f6lteni a funkcion\u00e1lis szerep\u00fcket egy \u00f6kosziszt\u00e9m\u00e1ban nem csak az \u00e1llatok folyamatos v\u00e9delme sz\u00fcks\u00e9ges, az adott fajnak sok esetben el is kell \u00e9rnie egy adott egyeds\u0171r\u0171s\u00e9get. Ezzel szemben az elm\u00falt 50 \u00e9vben a vadon \u00e9l\u0151 \u00e1llatok popul\u00e1ci\u00f3i 70%-al cs\u00f6kkentek, ez\u00e9rt hamarosan ezek v\u00e9delme \u00e9s a popul\u00e1ci\u00f3inak regener\u00e1l\u00e1sa az egyik legfontosabb term\u00e9szet alap\u00fa kl\u00edmav\u00e9delmi megold\u00e1ss\u00e1 v\u00e1lhat, b\u00e1r alapvet\u0151en ez nem elegend\u0151 a felmeleged\u00e9s megf\u00e9kez\u00e9s\u00e9hez: ahhoz kl\u00edmav\u00e9delmi akci\u00f3k \u00f6sszehangolt tev\u00e9kenys\u00e9g\u00e9re lenne sz\u00fcks\u00e9g.<\/p>

B\u00e1lint Orsolya,
Young Ambassador<\/p>","protected":false},"excerpt":{"rendered":"Ha a k\u00f6rnyezetv\u00e9delemr\u0151l besz\u00e9l\u00fcnk, \u00e1ltal\u00e1ban el\u0151sz\u00f6r nem a gn\u00fara gondolunk. A Nature Climate Change-ben megjelent kutat\u00e1s viszont arra enged k\u00f6vetkeztetni, hogy csup\u00e1n kilenc \u00e1llatfaj v\u00e9delm\u00e9vel is nagy m\u00e9rt\u00e9kben hozz\u00e1j\u00e1rulhatunk az \u00e9ghajlatv\u00e1ltoz\u00e1s m\u00e9rs\u00e9kl\u00e9s\u00e9hez. A P\u00e1rizsi Kl\u00edmaegyezm\u00e9ny el\u00e9r\u00e9s\u00e9hez, vagyis az \u00e1tlagh\u0151m\u00e9rs\u00e9klet emelked\u00e9s 1,5\u00b0 C alatt tart\u00e1s\u00e1hoz egyre val\u00f3sz\u00edn\u0171bb, hogy a meg\u00fajul\u00f3 energiaforr\u00e1sokra val\u00f3 \u00e1tt\u00e9r\u00e9s \u00e9s a mez\u0151gazdas\u00e1gi ter\u00fcletek […]","protected":false},"author":19,"featured_media":39687,"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":"","ocean_second_sidebar":"","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":"","ocean_custom_header_template":"","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":"","ocean_menu_typo_font_family":"","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":"","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":[2,4479],"tags":[4631,4018,4632],"class_list":["post-39692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hirek","category-klimavaltozas","tag-climategame-2-hu","tag-game-on-hu","tag-gameon-2-hu","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\/39692","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\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/comments?post=39692"}],"version-history":[{"count":2,"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/posts\/39692\/revisions"}],"predecessor-version":[{"id":39696,"href":"https:\/\/milvus.ro\/hu\/wp-json\/wp\/v2\/posts\/39692\/revisions\/39696"}],"wp:featuredmedia":[{"e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