{"id":21911,"date":"2023-03-14T10:39:00","date_gmt":"2023-03-14T10:39:00","guid":{"rendered":"https:\/\/www.lifewolfalps.eu\/?p=21911"},"modified":"2023-04-05T10:48:30","modified_gmt":"2023-04-05T10:48:30","slug":"vom-yellowstone-nationalpark-bis-zu-den-europaeischen-alpen","status":"publish","type":"post","link":"https:\/\/www.lifewolfalps.eu\/de\/vom-yellowstone-nationalpark-bis-zu-den-europaeischen-alpen\/","title":{"rendered":"Vom Yellowstone-Nationalpark bis zu den europ\u00e4ischen Alpen"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Predator-prey dynamics have always fascinated researchers, but only recently has evidence emerged that predators may play an important role in structuring ecosystem complexity. As far as terrestrial ecosystems are concerned, there are few studies that have monitored the effects of an apex predator on other ecosystem components. For example, in Yellowstone National Park, large predators such as wolves appear to trigger complex responses at lower levels of the food chain.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die Dynamik zwischen Beutegreifern und Beute hat Forscher:innen schon immer fasziniert, aber erst in j\u00fcngster Zeit gibt es Hinweise darauf, dass Beutegreifer eine wichtige Rolle bei der Strukturierung der Komplexit\u00e4t von \u00d6kosystemen spielen k\u00f6nnen. Was terrestrische \u00d6kosysteme betrifft, so gibt es nur wenige Studien, die die Auswirkungen eines Spitzenpr\u00e4dators auf andere \u00d6kosystemkomponenten beobachtet haben. Im Yellowstone-Nationalpark zum Beispiel scheinen gro\u00dfe Beutegreifer wie W\u00f6lfe komplexe Reaktionen auf den unteren Ebenen der Nahrungskette auszul\u00f6sen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Less well known is the effect of the return of large predators to more anthropised environments typical of the European context. Under action C3 of the project\u00a0<a href=\"https:\/\/www.lifewolfalps.eu\/\">Life Wolfalps EU<\/a>, ERSAF\u00a0<a href=\"http:\/\/www.stelviopark.it\/\" target=\"_blank\" rel=\"noopener\">Parco Nazionale dello Stelvio<\/a>\u00a0(PNS), Aree Protette Alpi Marittime (APAM), Universit\u00e0 di Ljubijana (UL), Slovenian Forest Service (SFS), Office Fran\u00e7ais de la Biodiversit\u00e9 (OFB) are collaborating in a research project to promote the coexistence of wolf and hunting activities in four different mountainous contexts in France, Italy and Slovenia. Thanks to the presence of study areas characterised by different environmental conditions &#8211; in three of them the wolf and its prey are present on a stable basis (Italy, France and Slovenia), while in one the wolf is not yet present (Italy) &#8211; it will be investigated how the presence of large predators and anthropic activities influence the number and distribution of prey populations of choice, specifically deer and roe deer. We already talked about it <a aria-label=\"here (opens in a new tab)\" href=\"https:\/\/www.lifewolfalps.eu\/en\/a-workshop-for-lwa-eu-predator-prey-relationship-study\/\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"rank-math-link\">here<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Weniger bekannt sind die Auswirkungen der R\u00fcckkehr gro\u00dfer Beutegreifer in stark anthropogen gepr\u00e4gte Umgebungen, die f\u00fcr den europ\u00e4ischen Kontext typisch sind. Im Rahmen der Aktion C3 des Projekts Life Wolfalps EU arbeiten ERSAF Parco Nazionale dello Stelvio (PNS), Aree Protette Alpi Marittime (APAM), Universit\u00e0 di Ljubijana (UL), Slovenian Forest Service (SFS) und das Office Fran\u00e7ais de la Biodiversit\u00e9 (OFB) in einem Forschungsprojekt zusammen, um die Koexistenz von Wolf und Jagd in vier verschiedenen Gebirgsregionen in Frankreich, Italien und Slowenien zu f\u00f6rdern. Dank der durch unterschiedliche Umweltbedingungen gekennzeichneten Untersuchungsgebiete &#8211; in drei von ihnen sind der Wolf und seine Beutetiere regelm\u00e4\u00dfig pr\u00e4sent (Italien, Frankreich und Slowenien), w\u00e4hrend in einem der Wolf noch nicht pr\u00e4sent ist (Italien) &#8211; soll untersucht werden, wie die Anwesenheit gro\u00dfer Beutegreifer und menschlicher Aktivit\u00e4ten die Anzahl und Verteilung der bevorzugten Beutetierpopulationen, insbesondere von Rotwild und Rehwild, beeinflusst.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Innerhalb des Nationalparks Stilfser Joch, im Gebiet zwischen dem Val Zebr\u00f9 und dem Valle dei Forni, bis zum Passo Gavia, wurde das Kontrollgebiet des Projekts festgelegt. Forscher:innen und Techniker:innen des Parks untersuchen mit Hilfe von Doktorand:innen, Stipendiaten, Praktikant:innen und Diplomanden, wie sich Rot- und Rehwild in Abwesenheit von nat\u00fcrlichen Raubtieren und Jagdaktivit\u00e4ten \u00fcber das Gebiet verteilen.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/08180069-1024x768.jpg\" alt=\"\" data-id=\"21556\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/08180069.jpg\" data-link=\"https:\/\/www.lifewolfalps.eu\/dal-parco-nazionale-di-yellowstone-alle-alpi-europee\/m2e129a1l185-0-0-92-5569992\/\" class=\"wp-image-21559\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/08180069-1024x768.jpg 1024w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/08180069-300x225.jpg 300w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/08180069-768x576.jpg 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/08180069-1536x1152.jpg 1536w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/08180069-640x480.jpg 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/08180069-1200x900.jpg 1200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/08180069.jpg 1920w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 770px\" \/><figcaption class=\"blocks-gallery-item__caption\">M2E129A1L185-0.0-92.5569992<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/07240712-1024x768.jpg\" alt=\"\" data-id=\"21561\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/07240712.jpg\" data-link=\"https:\/\/www.lifewolfalps.eu\/dal-parco-nazionale-di-yellowstone-alle-alpi-europee\/m2e150a1l208-0-0-229-8419952\/\" class=\"wp-image-21564\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/07240712-1024x768.jpg 1024w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/07240712-300x225.jpg 300w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/07240712-768x576.jpg 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/07240712-1536x1152.jpg 1536w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/07240712-640x480.jpg 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/07240712-1200x900.jpg 1200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/07240712.jpg 1920w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 770px\" \/><figcaption class=\"blocks-gallery-item__caption\">M2E150A1L208-0.0-229.8419952<\/figcaption><\/figure><\/li><\/ul><figcaption class=\"blocks-gallery-caption\">Roe deer and deer captured by the phototraps positioned for the study at the Stelvio National Park. Photo: ERSAF\/PNS.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For this purpose, the study area of approximately 10,000 ha was divided into 50 hypothetical cells in each of which a phototrap was placed to monitor the time and space utilisation of a deer population. In addition to behavioural information, the deer are also monitored to investigate stress levels (by assessment of cortisol metabolites), diet (by DNA-barcoding), diet quality (by NIRS analysis) and the gut microbial component.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zu diesem Zweck wurde das etwa 10.000 ha gro\u00dfe Untersuchungsgebiet in 50 hypothetische Zellen unterteilt, in denen jeweils eine Fotofalle aufgestellt wurde, um die zeitliche und r\u00e4umliche Nutzung der Huftierpopulationen zu \u00fcberwachen. Zus\u00e4tzlich zu den Verhaltensinformationen werden Proben genommen, um das Stressniveau (durch Bewertung von Cortisol-Metaboliten), die Ern\u00e4hrung (durch DNA-Barcodierung), die Futterqualit\u00e4t (durch NIRS-Analyse) und die mikrobielle Darmkomponente der Tiere zu untersuchen.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/P1024077-1024x683.jpg\" alt=\"\" data-id=\"21539\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/P1024077-scaled.jpg\" data-link=\"https:\/\/www.lifewolfalps.eu\/?attachment_id=21539\" class=\"wp-image-21542\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/P1024077-1024x683.jpg 1024w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/P1024077-300x200.jpg 300w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/P1024077-768x512.jpg 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/P1024077-1536x1024.jpg 1536w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/P1024077-2048x1365.jpg 2048w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/P1024077-640x427.jpg 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/P1024077-1200x800.jpg 1200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/P1024077-1920x1280.jpg 1920w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 770px\" \/><figcaption class=\"blocks-gallery-item__caption\">Cameratrap.<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/DSC_1548-683x1024.jpg\" alt=\"\" data-id=\"21529\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/DSC_1548-scaled.jpg\" data-link=\"https:\/\/www.lifewolfalps.eu\/?attachment_id=21529\" class=\"wp-image-21532\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/DSC_1548-683x1024.jpg 683w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/DSC_1548-200x300.jpg 200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/DSC_1548-768x1152.jpg 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/DSC_1548-1024x1536.jpg 1024w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/DSC_1548-1365x2048.jpg 1365w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/DSC_1548-640x960.jpg 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/DSC_1548-1200x1800.jpg 1200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/DSC_1548-1920x2880.jpg 1920w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/03\/DSC_1548-scaled.jpg 1707w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 683px\" \/><figcaption class=\"blocks-gallery-item__caption\">Deer capture and application of radiocollar.<\/figcaption><\/figure><\/li><\/ul><figcaption class=\"blocks-gallery-caption\">Phto: ERSAF\/PNS.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Diese Forschung wird wertvolle Informationen \u00fcber die Dynamik zwischen Beutetieren und Beutegreifern in einem durch die Anwesenheit des Menschen gepr\u00e4gten Umfeld liefern.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Predator-prey dynamics have always fascinated researchers, but only recently has evidence emerged that predators may play an important role in structuring ecosystem complexity. As far as terrestrial ecosystems are concerned, there are few studies that have monitored the effects of an apex predator on other ecosystem components. For example, in Yellowstone National Park, large predators [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":21527,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[69,474],"tags":[],"class_list":["post-21911","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-involvierung-von-stakeholdern","category-predator-prey-relationship-de"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lifewolfalps.eu\/de\/wp-json\/wp\/v2\/posts\/21911","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifewolfalps.eu\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifewolfalps.eu\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/de\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/de\/wp-json\/wp\/v2\/comments?post=21911"}],"version-history":[{"count":1,"href":"https:\/\/www.lifewolfalps.eu\/de\/wp-json\/wp\/v2\/posts\/21911\/revisions"}],"predecessor-version":[{"id":21912,"href":"https:\/\/www.lifewolfalps.eu\/de\/wp-json\/wp\/v2\/posts\/21911\/revisions\/21912"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/de\/wp-json\/wp\/v2\/media\/21527"}],"wp:attachment":[{"href":"https:\/\/www.lifewolfalps.eu\/de\/wp-json\/wp\/v2\/media?parent=21911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/de\/wp-json\/wp\/v2\/categories?post=21911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/de\/wp-json\/wp\/v2\/tags?post=21911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}