<?xml version="1.0" encoding="UTF-8"?>
<doi_batch xmlns="http://www.crossref.org/schema/4.3.4" version="4.3.4" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.crossref.org/schema/4.3.4 http://www.crossref.org/schema/deposit/crossref4.3.4.xsd">
  <head>
    <doi_batch_id>1017306-J-AFW-1775814008</doi_batch_id>
    <timestamp>260410114008</timestamp>
    <depositor>
      <depositor_name>poznan</depositor_name>
      <email_address>admin@actapol.net</email_address>
    </depositor>
    <registrant>Julita Reguła</registrant>
  </head>
  <body>
    <journal>
      <journal_metadata>
        <full_title> Acta Scientiarum Polonorum Silvarum Colendarum Ratio et Industria Lignaria</full_title>
        <abbrev_title>Acta Sci.Pol. Silv.</abbrev_title>
        <issn media_type="print">16440722</issn>
        <issn media_type="electronic">24507997</issn>
        <doi_data>
          <doi>10.17306/J.AFW</doi>
          <resource>https://www.forestry.actapol.net</resource>
        </doi_data>
      </journal_metadata>
      <journal_article publication_type="full_text">
        <titles>
          <title>TESTING THE EFFECTIVENESS OF DETECTION OF SCOTS PINE (PINUS SYLVESTRIS L.) AND YELLOW PINE (PINUS PONDEROSA) ROOT SYSTEMS USING GPR EQUIPPED WITH A 750 MHZ ANTENNA</title>
        </titles>
        <contributors>
          <organization contributor_role="author" sequence="first">Katedra Inżynierii Leśnej, Wydział Leśny i Technologii Drewna, Uniwersytet Przyrodniczy w Poznaniu</organization>
          <person_name contributor_role="author" sequence="first">
            <given_name>Ewa E.</given_name>
            <surname>Kurowska</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Adrian</given_name>
            <surname>Kasztelan</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Andrzej</given_name>
            <surname>Czerniak</surname>
          </person_name>
        </contributors>
        <publication_date>
          <month>12</month>
          <day>30</day>
          <year>2021</year>
        </publication_date>
        <pages>
          <first_page>199</first_page>
          <last_page>206</last_page>
        </pages>
        <doi_data>
          <doi>10.17306/J.AFW.2021.4.19</doi>
          <resource>https://www.forestry.actapol.net/pub/19_4_2021.pdf</resource>
        </doi_data>
      </journal_article>
      <journal_article publication_type="full_text">
        <titles>
          <title>Hunting opportunities for hunters non-associated in hunting clubs</title>
        </titles>
        <contributors>
          <organization contributor_role="author" sequence="first">Katedra Łowiectwa i Ochrony Lasu, Wydział Leśny i Technologii Drewna, Uniwersytet Przyrodniczy w Poznaniu</organization>
          <organization contributor_role="author" sequence="additional">Katedra Biologii i Środowiska Zwierząt, Wydział Hodowli i Biologii Zwierząt, Politechnika Bydgoska</organization>
          <person_name contributor_role="author" sequence="first">
            <given_name>Hubert</given_name>
            <surname>Codrow</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Anna</given_name>
            <surname>Wierzbicka</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Radomir</given_name>
            <surname>Graczyk</surname>
          </person_name>
        </contributors>
        <publication_date>
          <month>12</month>
          <day>30</day>
          <year>2021</year>
        </publication_date>
        <pages>
          <first_page>207</first_page>
          <last_page>216</last_page>
        </pages>
        <doi_data>
          <doi>10.17306/J.AFW.2021.4.20</doi>
          <resource>https://www.forestry.actapol.net/pub/20_4_2021.pdf</resource>
        </doi_data>
      </journal_article>
      <journal_article publication_type="full_text">
        <titles>
          <title>COST ANALYSIS OF BREEDING IN SELECTED FOREST DIVISION</title>
        </titles>
        <contributors>
          <organization contributor_role="author" sequence="first">Katedra Ekonomiki i Techniki Leśnej, Wydział Leśny i Technologii Drewna, Uniwersytet Przyrodniczy w Poznaniu</organization>
          <person_name contributor_role="author" sequence="first">
            <given_name>Marta</given_name>
            <surname>Molińska-Glura</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Jakub</given_name>
            <surname>Glura</surname>
          </person_name>
        </contributors>
        <publication_date>
          <month>12</month>
          <day>30</day>
          <year>2021</year>
        </publication_date>
        <pages>
          <first_page>217</first_page>
          <last_page>223</last_page>
        </pages>
        <doi_data>
          <doi>10.17306/J.AFW.2021.4.21</doi>
          <resource>https://www.forestry.actapol.net/pub/21_4_2021.pdf</resource>
        </doi_data>
      </journal_article>
      <journal_article publication_type="full_text">
        <titles>
          <title>FUNGI ON WOOD IN STANDS AFTER A HURRICANE</title>
        </titles>
        <contributors>
          <organization contributor_role="author" sequence="first">Katedra Entomologii i Fitopatologii Leśnej, Uniwersytet Przyrodniczy w Poznaniu</organization>
          <person_name contributor_role="author" sequence="first">
            <given_name>Wojciech</given_name>
            <surname>Szewczyk</surname>
          </person_name>
        </contributors>
        <publication_date>
          <month>12</month>
          <day>30</day>
          <year>2021</year>
        </publication_date>
        <pages>
          <first_page>225</first_page>
          <last_page>232</last_page>
        </pages>
        <doi_data>
          <doi>10.17306/J.AFW.2021.4.22</doi>
          <resource>https://www.forestry.actapol.net/pub/22_4_2021.pdf</resource>
        </doi_data>
      </journal_article>
      <journal_article publication_type="full_text">
        <titles>
          <title>DIFFERENTIATION OF FOREST REGENERATION COSTS DEPENDING ON THE FELLING GROUP AND TYPE OF FOREST HABITAT</title>
        </titles>
        <contributors>
          <organization contributor_role="author" sequence="first">Katedra Ekonomiki i Techniki Leśnej, Uniwersytet Przyrodniczy w Poznaniu</organization>
          <person_name contributor_role="author" sequence="first">
            <given_name>Monika</given_name>
            <surname>Starosta-Grala</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Anna</given_name>
            <surname>Ankudo-Jankowska</surname>
          </person_name>
        </contributors>
        <publication_date>
          <month>12</month>
          <day>30</day>
          <year>2021</year>
        </publication_date>
        <pages>
          <first_page>233</first_page>
          <last_page>242</last_page>
        </pages>
        <doi_data>
          <doi>10.17306/J.AFW.2021.4.23</doi>
          <resource>https://www.forestry.actapol.net/pub/23_4_2021.pdf</resource>
        </doi_data>
      </journal_article>
      <journal_article publication_type="full_text">
        <titles>
          <title>THE USEFULNESS OF GROUND PENETRATING RADAR FOR CONTROL TESTS OF FOREST ROADS: A CASE STUDY FROM THE GRYFINO FOREST DISTRICT (POLAND)</title>
        </titles>
        <contributors>
          <organization contributor_role="author" sequence="first">Katedra Inżynierii Leśnej, Wydział Leśny i Technologii Drewna, Uniwersytet Przyrodniczy w Poznaniu</organization>
          <person_name contributor_role="author" sequence="first">
            <given_name>Adrian</given_name>
            <surname>Kasztelan</surname>
          </person_name>
        </contributors>
        <publication_date>
          <month>12</month>
          <day>30</day>
          <year>2021</year>
        </publication_date>
        <pages>
          <first_page>243</first_page>
          <last_page>252</last_page>
        </pages>
        <doi_data>
          <doi>10.17306/J.AFW.2021.4.24</doi>
          <resource>https://www.forestry.actapol.net/pub/24_4_2021.pdf</resource>
        </doi_data>
      </journal_article>
      <journal_article publication_type="full_text">
        <titles>
          <title>THE MONUMENTAL TREES IN THE GRYFIŃSKI DISTRICT</title>
        </titles>
        <contributors>
          <organization contributor_role="author" sequence="first">Katedra Botaniki Leśnej, Wydział Leśny i Technologii Drewna, Uniwersytet Przyrodniczy w Poznaniu</organization>
          <person_name contributor_role="author" sequence="first">
            <given_name>Agnieszka</given_name>
            <surname>Antoniów</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Tomasz</given_name>
            <surname>Maliński</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Dorota</given_name>
            <surname>Wrońska-Pilarek</surname>
          </person_name>
        </contributors>
        <publication_date>
          <month>12</month>
          <day>30</day>
          <year>2021</year>
        </publication_date>
        <pages>
          <first_page>253</first_page>
          <last_page>272</last_page>
        </pages>
        <doi_data>
          <doi>10.17306/J.AFW.2021.4.25</doi>
          <resource>https://www.forestry.actapol.net/pub/25_4_2021.pdf</resource>
        </doi_data>
      </journal_article>
      <journal_article publication_type="full_text">
        <titles>
          <title>Technical methods of preventing and limiting the effects of natural disasters in Polish forests caused by severe weather conditions</title>
        </titles>
        <contributors>
          <organization contributor_role="author" sequence="first">Department of Forest Engineering, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Poznań, Poland</organization>
          <person_name contributor_role="author" sequence="first">
            <given_name>Andrzej</given_name>
            <surname>Czerniak</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Bernard</given_name>
            <surname>Okoński</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Sylwester M.</given_name>
            <surname>Grajewski</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Ewa E.</given_name>
            <surname>Kurowska</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Anna</given_name>
            <surname>Krysztofiak-Kaniewska</surname>
          </person_name>
          <person_name contributor_role="author" sequence="additional">
            <given_name>Adrian</given_name>
            <surname>Kasztelan</surname>
          </person_name>
        </contributors>
        <publication_date>
          <month>12</month>
          <day>30</day>
          <year>2021</year>
        </publication_date>
        <pages>
          <first_page>273</first_page>
          <last_page>286</last_page>
        </pages>
        <doi_data>
          <doi>10.17306/J.AFW.2021.4.26</doi>
          <resource>https://www.forestry.actapol.net/pub/26_4_2021.pdf</resource>
        </doi_data>
      </journal_article>
      <journal_article publication_type="full_text">
        <titles>
          <title>THE EFFECT OF HURGAN ON CHANGES IN TIMBER SALES PRICES AND THE FINANCIAL RESULT OF THE GNIEZNO FOREST DISTRICT</title>
        </titles>
        <contributors>
          <organization contributor_role="author" sequence="first">Katedra Ekonomiki i Techniki Leśnej, Wydział Leśny i Technologii Drewna, Uniwersytet Przyrodniczy w Poznaniu</organization>
          <person_name contributor_role="author" sequence="first">
            <given_name>Jakub</given_name>
            <surname>Glura</surname>
          </person_name>
        </contributors>
        <publication_date>
          <month>12</month>
          <day>30</day>
          <year>2021</year>
        </publication_date>
        <pages>
          <first_page>287</first_page>
          <last_page>294</last_page>
        </pages>
        <doi_data>
          <doi>10.17306/J.AFW.2021.4.27</doi>
          <resource>https://www.forestry.actapol.net/pub/27_4_2021.pdf</resource>
        </doi_data>
      </journal_article>
    </journal>
  </body>
</doi_batch>
