{"id":82049,"date":"2025-09-29T16:38:16","date_gmt":"2025-09-29T14:38:16","guid":{"rendered":"https:\/\/ogrodpan.pl\/?p=82049"},"modified":"2025-10-02T17:21:37","modified_gmt":"2025-10-02T15:21:37","slug":"test-experiment-in-opawskie-mountains-ecosystem-retention-in-natural-and-anthropogenic-deciduous-forest","status":"publish","type":"post","link":"https:\/\/ogrod.pan.pl\/en\/probny-eksperyment-w-gorach-opawskich-retencja-ekosystemowa-w-lesie-lisciastym-naturalnym-i-lesie-lisciastym-antropogenicznym\/","title":{"rendered":"Trial experiment in the Opawskie Mountains - ecosystem retention in natural deciduous forest and anthropogenic deciduous forest"},"content":{"rendered":"<div data-olk-copy-source=\"MessageBody\">On Sunday, a team of PAN OB - CZRB employees (Prof. Arkadiusz Nowak, Dr. Marcin Kotowski) together with colleagues from Wroclaw University of Life Sciences (Dr. Sebastian Swierszcz) and Opole University (Dr. Grzegorz Kusza) performed a trial experiment in the Opawskie Mountains. It was in the valley of the Bia\u0142a G\u0142ucho\u0142aska River that the Garden's staff helped a year ago to remove the effects of flooding.&nbsp;<\/div>\n<div data-olk-copy-source=\"MessageBody\">&nbsp;<\/div>\n<div>The experiment was to see what the difference is between ecosystem retention in a natural deciduous forest and anthropogenic deciduous forest. We made two soil pits in which a special author's structure, the so-called water collector, was embedded.&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<div>At the first site in the Bystry Brook Valley, on a slope of about 40 degrees, with a fairly diverse vegetation cover, the presence of a moss layer, dead wood, many species of vascular plants and undergrowth and undergrowth, out of 200 liters of artificial rain, 1m\u00b2 retained 176 liters of water.<\/div>\n<div>In the case of the second site, in beech habitat, but heavily distorted, without a moss layer, with the occurrence of only one plant species in the undergrowth, retention was 74 liters, i.e. about 5x less! This means that if all the forests in the catchment had a similar structure and composition, the size and strength of the floods would be much smaller.<\/div>\n<div>&nbsp;<\/div>\n<div>We hope that careful modeling of the results will show exactly by how much.<\/div>\n<div>The experiment performed is to be used to prepare a grant proposal for the December NCN OPUS competition.<\/div>\n<div>&nbsp;<\/div>\n<div>We would like to thank the Prudnik Forest District for allowing us to enter the forest and perform a trial experiment. We hope for fruitful cooperation with the State Forests and important results for nature conservation and flood protection.&nbsp;<\/div>\n<div>&nbsp;<\/div>\nngg_shortcode_0_placeholder","protected":false},"excerpt":{"rendered":"<p>W niedziel\u0119 zesp\u00f3\u0142 pracownik\u00f3w PAN OB &#8211; CZRB (prof. Arkadiusz Nowak, dr Marcin Kotowski) wraz z wsp\u00f3\u0142pracownikami z Uniwersytetu Przyrodniczego we Wroc\u0142awiu (dr Sebastian \u015awierszcz) oraz Uniwersytetu Opolskiego (dr Grzegorz Kusza) wykonywali pr\u00f3bny eksperyment w G\u00f3rach Opawskich. To w\u0142a\u015bnie w dolinie Bia\u0142ej G\u0142ucho\u0142askiej pracownicy Ogrodu pomagali rok temu w usuwaniu skutk\u00f3w powodzi.&nbsp; &nbsp; Eksperyment dotyczy\u0142&#8230;<\/p>","protected":false},"author":21,"featured_media":82075,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","ngg_post_thumbnail":0,"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1,496,474],"tags":[],"class_list":["post-82049","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktualnosci","category-aktualnosci-naukowe","category-informacje-naukowe"],"taxonomy_info":{"category":[{"value":1,"label":"Aktualno\u015bci"},{"value":496,"label":"Aktualno\u015bci naukowe"},{"value":474,"label":"Informacje naukowe"}]},"featured_image_src_large":["https:\/\/ogrod.pan.pl\/wp-content\/uploads\/2025\/09\/Okladki-strona-11-1024x683.jpg",1024,683,true],"author_info":{"display_name":"Paulina Szymorek","author_link":"https:\/\/ogrod.pan.pl\/en\/author\/paulina-szymorek\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Aktualno\u015bci","slug":"aktualnosci","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":184,"filter":"raw","term_order":"0","cat_ID":1,"category_count":184,"category_description":"","cat_name":"Aktualno\u015bci","category_nicename":"aktualnosci","category_parent":0},{"term_id":496,"name":"Aktualno\u015bci naukowe","slug":"aktualnosci-naukowe","term_group":0,"term_taxonomy_id":496,"taxonomy":"category","description":"","parent":0,"count":30,"filter":"raw","term_order":"0","cat_ID":496,"category_count":30,"category_description":"","cat_name":"Aktualno\u015bci naukowe","category_nicename":"aktualnosci-naukowe","category_parent":0},{"term_id":474,"name":"Informacje naukowe","slug":"informacje-naukowe","term_group":0,"term_taxonomy_id":474,"taxonomy":"category","description":"","parent":0,"count":129,"filter":"raw","term_order":"0","cat_ID":474,"category_count":129,"category_description":"","cat_name":"Informacje naukowe","category_nicename":"informacje-naukowe","category_parent":0}],"tag_info":false,"meta_box":{"mb_document_group":[]},"_links":{"self":[{"href":"https:\/\/ogrod.pan.pl\/en\/wp-json\/wp\/v2\/posts\/82049","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ogrod.pan.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ogrod.pan.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ogrod.pan.pl\/en\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/ogrod.pan.pl\/en\/wp-json\/wp\/v2\/comments?post=82049"}],"version-history":[{"count":0,"href":"https:\/\/ogrod.pan.pl\/en\/wp-json\/wp\/v2\/posts\/82049\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ogrod.pan.pl\/en\/wp-json\/wp\/v2\/media\/82075"}],"wp:attachment":[{"href":"https:\/\/ogrod.pan.pl\/en\/wp-json\/wp\/v2\/media?parent=82049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ogrod.pan.pl\/en\/wp-json\/wp\/v2\/categories?post=82049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ogrod.pan.pl\/en\/wp-json\/wp\/v2\/tags?post=82049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}