<?xml version="1.0" encoding="utf-8"?>
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  <doc>
    <id>204</id>
    <completedYear>2020</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>1</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>MDPI</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>2021-09-14</completedDate>
    <publishedDate>2020-11-12</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Bark Characteristics of Scots Pine Logs</title>
    <abstract language="eng">The wood of Scots pine (Pinus sylvestris L.) shows...</abstract>
    <parentTitle language="eng">Environmental Sciences Proceedings</parentTitle>
    <identifier type="doi">10.3390/IECF2020-08020</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-2040</identifier>
    <identifier type="issn">2673-4931</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Ferréol Berendt</author>
    <author>Erik Pegel</author>
    <author>Lubomir Blasko</author>
    <author>Tobias Cremer</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>bark thickness</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>bark volume</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>bark damage</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>industrial wood</value>
    </subject>
    <collection role="ddc" number="634">Obstanlagen, Früchte, Forstwirtschaft</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Zweitveröffentlichung</collection>
    <collection role="Hochschulbibliographie" number="">Referiert</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-hnee/files/204/environsciproc-03-00066-v3.pdf</file>
    <file>https://opus4.kobv.de/opus4-hnee/files/204/environsciproc-03-00066-s001.zip</file>
  </doc>
  <doc>
    <id>197</id>
    <completedYear>2021</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>749</pageFirst>
    <pageLast>752</pageLast>
    <pageNumber>4</pageNumber>
    <edition/>
    <issue>3</issue>
    <volume>79</volume>
    <type>article</type>
    <publisherName>Springer Nature</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>2021-09-10</completedDate>
    <publishedDate>2021-02-09</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Bark proportion of Scots pine industrial wood</title>
    <abstract language="eng">Bark characteristics are not only used in the forest-wood supply chain, for example to calculate standing volumes, but also to transform wood volumes and masses. In this study, bark thickness, bark volume and bark mass were analyzed on the basis of 150 Scots pine discs, with a mean diameter of 13 cm. The mean double bark thickness was 3.02 mm, the mean bark volume proportion was 5.6% and mean bark mass proportion was 3.3%. Bark proportions were significantly affected by the log-specific variables ‘diameter over bark’, ‘proportion of bark damage’ and ‘double bark thickness’.</abstract>
    <parentTitle language="eng">European Journal of Wood and Wood Products</parentTitle>
    <identifier type="doi">10.1007/s00107-021-01657-7</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-1975</identifier>
    <identifier type="issn">0018-3768</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Ferréol Berendt</author>
    <author>Erik Pegel</author>
    <author>Lubomir Blasko</author>
    <author>Tobias Cremer</author>
    <collection role="ddc" number="634">Obstanlagen, Früchte, Forstwirtschaft</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Finanzierung" number="">Projekt DEAL</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Zweitveröffentlichung</collection>
    <collection role="Hochschulbibliographie" number="">Referiert</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-hnee/files/197/Berendt_2021_BarkProportionOfScotsPine.pdf</file>
  </doc>
  <doc>
    <id>198</id>
    <completedYear>2021</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>8</pageNumber>
    <edition/>
    <issue/>
    <volume>11</volume>
    <type>article</type>
    <publisherName>Springer Nature</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>2021-09-10</completedDate>
    <publishedDate>2021-08-02</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Comparison of different approaches to estimate bark volume of industrial wood at disc and log scale</title>
    <abstract language="eng">Within the wood supply chain, the measurement of roundwood plays a key role due to its high economic impact. While wood industry mainly processes the solid wood, the bark mostly remains as an industrial by-product. In Central Europe, it is common that the wood is sold over bark but that the price is calculated on a timber volume under bark. However, logs are often measured as stacks and, thus, the volume includes not only the solid wood content but also the bark portion. Mostly, the deduction factors used to estimate the solid wood content are based on bark thickness. The aim of this study was to compare the estimation of bark volume from scaling formulae with the real bark volume, obtained by xylometric technique. Moreover, the measurements were performed using logs under practice conditions and using discs under laboratory conditions. The mean bark volume was 6.9 dm3 and 26.4 cm3 for the Norway spruce logs and the Scots pine discs respectively. Whereas the results showed good performances regarding the root mean square error, the coefficient of determination (R2) and the mean absolute error for the volume estimation of the total volume of discs and logs (over bark), the performances were much lower for the bark volume estimations only.</abstract>
    <parentTitle language="eng">Scientific Reports</parentTitle>
    <identifier type="doi">10.1038/s41598-021-95188-z</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-1987</identifier>
    <identifier type="issn">2045-2322</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Ferréol Berendt</author>
    <author>Felipe de Miguel-Diez</author>
    <author>Evelyn Wallor</author>
    <author>Lubomir Blasko</author>
    <author>Tobias Cremer</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Environmental sciences; Physics</value>
    </subject>
    <collection role="ddc" number="634">Obstanlagen, Früchte, Forstwirtschaft</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Finanzierung" number="">Projekt DEAL</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Zweitveröffentlichung</collection>
    <collection role="Hochschulbibliographie" number="">Referiert</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-hnee/files/198/s41598-021-95188-z.pdf</file>
  </doc>
  <doc>
    <id>200</id>
    <completedYear>2021</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>13</pageLast>
    <pageNumber>13</pageNumber>
    <edition/>
    <issue>3</issue>
    <volume>55</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>2021-09-13</completedDate>
    <publishedDate>2021-06-10</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Reliability of photo-optical measurements of log stack gross volume</title>
    <abstract language="eng">In terms of assessing economic impact, one of the most important elements in the wood supply chain is the measurement of round wood. Besides the one-by-one measurement of logs, logs are often measured when stacked at the forest road. The gross stacked volume includes the volume of the wood, bark and airspace and is widely used for industrial wood assortments. The increasing international attention given to photo-optical measurement systems for portable devices is due to &#13;
their simplicity of use and efficiency. The aim of this study was to compare the gross volumes of &#13;
hardwood log stacks measured using one widespread photo-optical app with two manual section-wise  volume  estimations  of  log  stacks  based  on  the  German  framework  agreement  for  timber  trade (RVR). The manual volume estimations were done starting from the left (RVRleft) and right (RVRright) sides of the log stacks. The results showed an average deviation of the photo-optical gross volume estimation in comparison to the manual estimation of –2.09% (RVRleft) and –3.66% (RVRright) while the deviation between RVRleft and RVRright was +2.54%. However, the log stack &#13;
gross volume had a highly significant effect on the deviation and better accuracy with smaller &#13;
deviation were reached for larger log stacks. Moreover, results indicated that the gross volume estimations of higher quality log stacks were closer for the three analyzed methods compared to estimations of poor-quality log stacks.</abstract>
    <parentTitle language="eng">Silva Fennica</parentTitle>
    <identifier type="doi">10.14214/sf.10555</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-2003</identifier>
    <identifier type="issn">2242-4075</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <licence>Creative Commons - CC BY-SA - Namensnennung - Weitergabe unter gleichen Bedingungen 4.0 International</licence>
    <author>Ferréol Berendt</author>
    <author>Felix Wolfgramm</author>
    <author>Tobias Cremer</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>logistic</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>photogrammetry</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>timber trade</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>volume estimation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>wood pile</value>
    </subject>
    <collection role="ddc" number="634">Obstanlagen, Früchte, Forstwirtschaft</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Zweitveröffentlichung</collection>
    <collection role="Hochschulbibliographie" number="">Referiert</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-hnee/files/200/article10555.pdf</file>
  </doc>
  <doc>
    <id>201</id>
    <completedYear>2020</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>4</pageNumber>
    <edition/>
    <issue>3(1)</issue>
    <volume/>
    <type>workingpaper</type>
    <publisherName>MDPI</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>2021-09-13</completedDate>
    <publishedDate>2020-11-14</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Accuracy of Photo-Optical Measurement of Wood Piles</title>
    <abstract language="eng">The accurate estimation of timber volume is of the utmost importance. For industrial timber, the volume is often estimated as stacked cubic meters. In addition to manual measurements, volume estimation is possible with photo-optical systems. Over 100 piles of industrial timber of broadleaved tree species were analyzed. In the study, a standard manual measurement method for the estimation of wood pile volumes was compared with a smartphone based photo-optical application for the determination of woodpile volume. Mean gross volume of the piles was approximately 56 m3 and mean width of piles was 9.43 m. A strong correlation was found between the manual measurements and the photo-optical measurement. However, volume estimation of large volume piles seems to perform better in comparison to piles with small volumes. Further research is needed to determine the effects of variables such as log quality or quality of pile on volume estimation accuracy.</abstract>
    <parentTitle language="eng">Environmental Sciences Proceedings</parentTitle>
    <identifier type="doi">10.3390/IECF2020-08192</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-2012</identifier>
    <identifier type="issn">2673-4931</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Tobias Cremer</author>
    <author>Ferréol Berendt</author>
    <author>Felipe de Miguel Diez</author>
    <author>Felix Wolfgramm</author>
    <author>Lubomir Blasko</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>timber stack</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>volume estimation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>logistic</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>timber trade</value>
    </subject>
    <collection role="ddc" number="634">Obstanlagen, Früchte, Forstwirtschaft</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Zweitveröffentlichung</collection>
    <collection role="Hochschulbibliographie" number="">Referiert</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-hnee/files/201/environsciproc-03-00090-v2.pdf</file>
  </doc>
  <doc>
    <id>400</id>
    <completedYear>2023</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>19</pageLast>
    <pageNumber/>
    <edition/>
    <issue>2</issue>
    <volume>12</volume>
    <type>article</type>
    <publisherName>MDPI</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>2023-02-11</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Key Actors’ Perspectives on Agroforestry’s Potential in North Eastern Germany</title>
    <abstract language="eng">As a land use management system, agroforestry has environmental, economic and societal benefits over conventional agriculture or forestry. Important benefits of combining tree growth with agricultural crops and/or forage production systems include higher biodiversity through more diverse habitats, the control of runoff and soil erosion, the augmentation of soil water availability, the creation of microclimates, carbon sequestration and provision of a more diverse farm economy. As the climate changes, north eastern Germany is likely to be particularly prone to severe effects from droughts and wind erosion in the future. However, the area of land under agroforestry makes up less than 2% of the total agricultural area in Germany. Through qualitative interviews with key actors, this study analyzed the benefits of, potentials for and barriers to implementing agroforestry systems in the federal state of Brandenburg. Results showed that agroforestry systems have significant potential in relation to several benefits, particularly the mitigation of soil erosion and stabilization of microclimate regimes. Additionally, agroforestry has the potential to provide wood for energy production or material uses. Although a small but highly innovative and interlinked community exists, administrative barriers and high start-up costs currently hamper the transition from conventional agriculture to agroforestry systems.</abstract>
    <parentTitle language="eng">Land</parentTitle>
    <identifier type="issn">2073-445X</identifier>
    <identifier type="doi">10.3390/land12020458</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-4003</identifier>
    <enrichment key="opus.import.date">2023-03-08T02:16:16+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">deep</enrichment>
    <enrichment key="opus.import.file">attachment; filename=deposit.zip</enrichment>
    <enrichment key="opus.import.checksum">d6aa974f63eef1b1c8171716f4071682</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Johannes Litschel</author>
    <author>Ferréol Berendt</author>
    <author>Hanna Wagner</author>
    <author>Simon Heidenreich</author>
    <author>David Bauer</author>
    <author>Martin Welp</author>
    <author>Tobias Cremer</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>agroforestry</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>timber products</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>semi-structured interviews</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>barrier</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>opportunity</value>
    </subject>
    <collection role="open_access" number="">open_access</collection>
    <collection role="Import" number="import">Import</collection>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Zweitveröffentlichung</collection>
    <collection role="Hochschulbibliographie" number="">Referiert</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-hnee/files/400/land-12-00458.pdf</file>
  </doc>
  <doc>
    <id>433</id>
    <completedYear>2021</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>12</pageLast>
    <pageNumber/>
    <edition/>
    <issue>12(10)</issue>
    <volume/>
    <type>article</type>
    <publisherName>MDPI</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>2021-10-11</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Bark Thickness and Heights of the Bark Transition Area of Scots Pine</title>
    <abstract language="eng">The estimation of forest biomass is gaining interest not only for calculating harvesting volumes but also for carbon storage estimation. However, bark (and carbon) compounds are not distributed equally along the stem. Particularly when looking at Scots pine, a radical change in the structure of the bark along the stem can be noted. At the bark transition area, the bark changes from thick and rough to thin and smooth. The aim of our study was (1) to analyze the height of the bark transition area where the bark structure changes and (2) to analyze the effect of cardinal direction on the bark thickness. Regression analyses and forward selection were performed including measured tree height, DBH, bark thickness, crown base height and upper and lower heights of the bark transition areas of 375 trees. While the cardinal direction had no effect on bark thickness, DBH was found to have a significant effect on the heights of the bark transition areas, with stand density and tree height having a minor additional effect. These variables can be used to estimate timber volume (without bark) with higher accuracy and to predict the carbon storage potential of forest biomass according to different tree compartments and compounds.</abstract>
    <parentTitle language="deu">Forests</parentTitle>
    <identifier type="doi">10.3390/f12101386</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-4330</identifier>
    <identifier type="issn">1999-4907</identifier>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Florian Wilms</author>
    <author>Nils Duppel</author>
    <author>Tobias Cremer</author>
    <author>Ferréol Berendt</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>bark structure; Pinus sylvestris; forward selection; bark types</value>
    </subject>
    <collection role="open_access" number="">open_access</collection>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Zweitveröffentlichung</collection>
    <collection role="Hochschulbibliographie" number="">Referiert</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-hnee/files/433/forests-12-01386-v2.pdf</file>
  </doc>
  <doc>
    <id>796</id>
    <completedYear>2023</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>1</pageNumber>
    <edition/>
    <issue>35</issue>
    <volume>149</volume>
    <type>contributiontoperiodical</type>
    <publisherName>DRW-Verlag Weinbrenner GmbH &amp; Co. KG</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>2023-09-01</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Holzbauquote in Berlin-Brandenburg steigern</title>
    <abstract language="deu">Das im Februar gestartete Forschungsvorhaben "Adapt-Wald-Holz" unter der Leitung der Hochschule für nachhaltige Entwicklung Eberswalde (HNEE) steht im Zeichen von Branchenvernetzung, regionaler Wertschöpfung und Nachwuchsförderung. Ziel ist es, ein adaptives, d.h. anpassungsfähiges, Wald-Holz-Managementsystem für die Region Brandenburg-Berlin am Beispiel der Waldkiefer zu entwickeln.</abstract>
    <parentTitle language="deu">Holz-Zentralblatt</parentTitle>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-7965</identifier>
    <identifier type="issn">0018-3792</identifier>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <licence>Urheberrechtsschutz</licence>
    <author>Johannes Litschel</author>
    <author>Ferréol Berendt</author>
    <author>Tobias Cremer</author>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Transferbeiträge</collection>
    <collection role="Hochschulbibliographie" number="">Nicht ermittelbar</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
  </doc>
  <doc>
    <id>804</id>
    <completedYear>2023</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>16</pageFirst>
    <pageLast>17</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Perspektiven von Schlüsselakteuren auf das Potenzial der Agroforstwirtschaft in Nordostdeutschland</title>
    <parentTitle language="deu">Tagungsband 9. Forum Agroforstsysteme, 27. &amp; 28. September 2023</parentTitle>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-8040</identifier>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <licence>Urheberrechtsschutz</licence>
    <author>Johannes Litschel</author>
    <author>Ferréol Berendt</author>
    <author>Martin Welp</author>
    <author>Tobias Cremer</author>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Nicht ermittelbar</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
  </doc>
  <doc>
    <id>806</id>
    <completedYear>2023</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>243</pageFirst>
    <pageLast>252</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4</issue>
    <volume>16</volume>
    <type>article</type>
    <publisherName>Italian Society of Silviculture and Forest Ecology</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>2023-08-23</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Comparison of wood stack volume determination between manual, photo-optical, iPad-LiDAR and handheld-LiDAR based measurement methods</title>
    <abstract language="eng">The measurement of roadside wood stacks in the forest still plays an important role in many forestry operations. Traditional manual measuring methods can be laborious, inaccurate and error-prone. Therefore, the issue is whether 2.5D or 3D optical remote sensing measuring methods provide more precise or detailed results and advantages in further data processing. This study examined and partly developed nine different manual, photo-optical, iPad®-LiDAR and handheld laser scanner-LiDAR-based wood stack measurement methods. Forty-seven wood stacks, ranging from 8.9 to 209.3 m3 (totalling approximately 2700 m3), were measured and compared using these nine methods. All the methods give volume estimations, and none can be seen to give the real or true wood stack gross volume. Surprisingly, the results varied significantly within and between the individual methods, with up to a 9% mean relative deviation. The relative deviation is strongly dependent on the size of the wood stack. The 3D measurement methods using iPad® RGB and LiDAR recorded lower timber volumes than the other methods, in contrast to the method based on samples taken with handheld laser scanner-LiDAR, which overestimated the volume. Generally, optical- and laser-based surveying techniques could be more widely applied in measuring wood stacks in the future. However, such automatic wood stack gross volume determination approaches still face some challenges, regarding accuracy in the case of the 2.5D methods and the lack of automatisation in the case of 3D methods. Consequently, further research is required in the near future.</abstract>
    <parentTitle language="eng">iForest - Biogeosciences and Forestry</parentTitle>
    <identifier type="doi">10.3832/ifor4153-016</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-8062</identifier>
    <identifier type="issn">1971-7458</identifier>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <licence>Creative Commons - CC BY-NC - Namensnennung - Nicht kommerziell 4.0 International</licence>
    <author>Thomas Purfürst</author>
    <author>Felipe de Miguel-Díez</author>
    <author>Ferréol Berendt</author>
    <author>Benjamin Engler</author>
    <author>Tobias Cremer</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>iPad LiDAR; Wood Stack Volume; 3D Volume; Photo-optical Measurement; Personal Laser Scanner; SLAM; RVR</value>
    </subject>
    <collection role="open_access" number="">open_access</collection>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Zweitveröffentlichung</collection>
    <collection role="Hochschulbibliographie" number="">Referiert</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-hnee/files/806/iForest_ifor4153-016_Purfurst.pdf</file>
  </doc>
  <doc>
    <id>611</id>
    <completedYear>2023</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>forschungsdaten</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Adhesives free bark panels: an alternative application for a waste material</title>
    <identifier type="doi">10.17617/3.AZRWF3</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-6118</identifier>
    <note>Research Data to the publication: https://doi.org/10.1371/journal.pone.0280721</note>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Charlett Wenig</author>
    <author>Friedrich Reppe</author>
    <author>Nils Horbelt</author>
    <author>Jaromir Spener</author>
    <author>Ferréol Berendt</author>
    <author>Tobias Cremer</author>
    <author>Ingo Burgert</author>
    <author>Michaela Eder</author>
    <collection role="open_access" number="">open_access</collection>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
  </doc>
  <doc>
    <id>612</id>
    <completedYear>2023</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>89</pageFirst>
    <pageLast>97</pageLast>
    <pageNumber/>
    <edition/>
    <issue>2</issue>
    <volume>69</volume>
    <type>article</type>
    <publisherName>Sciendo</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>2023-05-18</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Estimation of Scots pine bark biomass delivered to the wood industry in Northern Germany</title>
    <abstract language="eng">Scots pine (Pinus sylvestris L.) is the most widely distributed pine species in the world. In Germany, as in many other European countries, it is a very important species both culturally and economically. Few studies have focused on bark volumes being delivered to the wood industry together with the roundwood, being potentially a valuable resource for material or energetic utilization. Therefore, logs from six different forest sites were collected and bark variables including double bark thickness (DBT) in three different categories, diameter, and bark damage (as a degree of miss-DBT) in three different categories, diameter, and bark damage (as a degree of miss-ing bark) were measured and analyzed in order to model bark volume (Vbark) and bark mass (Mbark). The correlation analysis using Pearson’s method showed that the highest correlation coefficients were observed from the correla-tion between DBT and Vbark, as well as between DBT and Mbark. Also, results demonstrated that with DBT greater than 20 mm, the percentage of Vbark exceeded 20%. Finally, different linear regression models were recommended to predict Vbark and Mbark based on the other variables. The results of this study can be used in different wood industries in order to predict bark volume and bark mass of e.g. truckloads or roundwood stacks.</abstract>
    <parentTitle language="eng">Central European Forestry Journal</parentTitle>
    <identifier type="doi">10.2478/forj-2022-0019</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-6126</identifier>
    <identifier type="issn">2454-0358</identifier>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Ferréol Berendt</author>
    <author>Iman Bajalan</author>
    <author>Charlett Wenig</author>
    <author>Charlotte Hinds</author>
    <author>Ľubomír Blaško</author>
    <author>Tobias Cremer</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>bark thickness; bark volume; bark mass; Pinus sylvestris; correlation</value>
    </subject>
    <collection role="open_access" number="">open_access</collection>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Zweitveröffentlichung</collection>
    <collection role="Hochschulbibliographie" number="">Referiert</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-hnee/files/612/10.2478_forj-2022-0019.pdf</file>
  </doc>
  <doc>
    <id>610</id>
    <completedYear>2023</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>18</volume>
    <type>article</type>
    <publisherName>Public Library of Science (PLoS)</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>2023-01-23</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Adhesives free bark panels: An alternative application for a waste material</title>
    <abstract language="eng">The proportion of bark in tree trunks is in the range of ~ 10–20%. This large amount of material is currently mainly considered as a by- or even waste-product by the timber processing industry. Recently, efforts towards the use of bark have been made, e.g. as a raw material to harvest different chemical compounds or as an additive for wood particle boards. Our motivation for this work was to keep the bark in an almost natural state and explore alternative processes and applications for use. The traditional method of de-barking tree trunks by peeling was used to harvest large bark pieces. Two pieces of peeled bark were placed crosswise, with the rhytidom side (outer bark) facing each other. After different conditioning steps, bark pieces were hot pressed to panels without adding adhesives. These experiments on bark samples of different Central European tree species suggest that production of panels with species dependent properties is possible and feasible. This is a step towards producing sustainable panels by using a natural waste material, while retaining its beneficial structure and its natural chemical composition.</abstract>
    <parentTitle language="deu">PloS one</parentTitle>
    <identifier type="doi">10.1371/journal.pone.0280721</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-6104</identifier>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Charlett Wenig</author>
    <author>Friedrich Reppe</author>
    <author>Nils Horbelt</author>
    <author>Jaromir Spener</author>
    <author>Ferréol Berendt</author>
    <author>Tobias Cremer</author>
    <author>Marion Frey</author>
    <author>Ingo Burgert</author>
    <author>Michaela Eder</author>
    <collection role="open_access" number="">open_access</collection>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Zweitveröffentlichung</collection>
    <collection role="Hochschulbibliographie" number="">Referiert</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-hnee/files/610/journal.pone.0280721.pdf</file>
  </doc>
  <doc>
    <id>621</id>
    <completedYear>2022</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>608</pageFirst>
    <pageLast>608</pageLast>
    <pageNumber>1</pageNumber>
    <edition/>
    <issue>36</issue>
    <volume>148</volume>
    <type>contributiontoperiodical</type>
    <publisherName>DRW-Verlag Weinbrenner GmbH &amp; Co. KG</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>2022-09-09</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Mit regenerativen Materialien zur Brandenburger Bauwende?</title>
    <abstract language="deu">Gemeinsam mit zahlreichen Akteuren aus Berlin und Brandenburg untersucht die Hochschule für nachhaltige Entwicklung Eberswalde (HNEE) in einem breit angelegten Modellvorhaben die Potenziale regenerativer Materialien für die Baubranche.</abstract>
    <parentTitle language="deu">Holz-Zentralblatt</parentTitle>
    <identifier type="issn">0018-3792</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-6213</identifier>
    <licence>Urheberrechtsschutz</licence>
    <author>Johannes Litschel</author>
    <author>Ferréol Berendt</author>
    <author>Tobias Cremer</author>
    <author>Martin Welp</author>
    <collection role="institutes" number="">Fachbereich Wald und Umwelt</collection>
    <collection role="Hochschulbibliographie" number=""/>
    <collection role="Hochschulbibliographie" number="">Transferbeiträge</collection>
    <collection role="Hochschulbibliographie" number="">Nicht ermittelbar</collection>
    <thesisPublisher>Hochschule für nachhaltige Entwicklung Eberswalde</thesisPublisher>
  </doc>
</export-example>
