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  <doc>
    <id>260</id>
    <completedYear>2021</completedYear>
    <publishedYear>2021</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>13</pageNumber>
    <edition/>
    <issue/>
    <volume>784</volume>
    <type>article</type>
    <publisherName>Elsevier</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Climate sensitivity and drought seasonality determine post-drought growth recovery of Quercus petraea and Quercus robur in Europe</title>
    <abstract language="eng">Recent studies have identified strong relationships between delayed recovery of tree growth after drought and tree mortality caused by subsequent droughts. These observations raise concerns about forest ecosystem services and post-drought growth recovery given the projected increase in drought frequency and extremes. For quantifying the impact of extreme droughts on tree radial growth, we used a network of tree-ring width data of 1689 trees from 100 sites representing most of the distribution of two drought tolerant, deciduous oak species (Quercus petraea and Quercus robur). We first examined which climatic factors and seasons control growth of the two species and if there is any latitudinal, longitudinal or elevational trend. We then quantified the relative departure from pre-drought growth during droughts, and how fast trees were able to recover the pre-drought growth level. Our results showed that growth was more related to precipitation and climatic water balance (precipitation minus potential evapotranspiration) than to temperature. However, we did not detect any clear latitudinal, longitudinal or elevational trends except a decreasing influence of summer water balance on growth of Q. petraea with latitude. Neither species was able to maintain the pre-drought growth level during droughts. However, both species showed rapid recovery or even growth compensation after summer droughts but displayed slow recovery in response to spring droughts where none of the two species was able to fully recover the pre-drought growth-level over the three post-drought years. Collectively, our results indicate that oaks which are considered resilient to extreme droughts have also shown vulnerability when droughts occurred in spring especially at sites where long-term growth is not significantly correlated with climatic factors. This improved understanding of the role of drought seasonality and climate sensitivity of sites is key to better predict trajectories of post-drought growth recovery in response to the drier climate projected for Europe.</abstract>
    <parentTitle language="eng">Science of The Total Environment</parentTitle>
    <identifier type="doi">10.1016/j.scitotenv.2021.147222</identifier>
    <identifier type="issn">1879-1026</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-2609</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Arun K. Bose</author>
    <author>Daniel Scherrer</author>
    <author>j. Julio Camarero</author>
    <author>Daniel Ziche</author>
    <author>Flurin Babst</author>
    <author>Christof Bigler</author>
    <author>Andreas Bolte</author>
    <author>Isabel Dorado-Liñán</author>
    <author>Sophia Etzold</author>
    <author>Patrick Fonti</author>
    <author>David I. Forrester</author>
    <author>Jordane Gavinet</author>
    <author>Antonio Gazol</author>
    <author>Ester González de Andrés</author>
    <author>Dirk Nikolaus Karger</author>
    <author>Francois Lebourgeois</author>
    <author>Mathieu Lévesque</author>
    <author>Elisabet Martínez-Sancho</author>
    <author>Annette Menzel</author>
    <author>Burkhard Neuwirth</author>
    <author>Manuel Nicolas</author>
    <author>Tanja G. M. Sanders</author>
    <author>Tobias Scharnweber</author>
    <author>Jens Schröder</author>
    <author>Roman Zweifel</author>
    <author>Arthur Gessler</author>
    <author>Andreas Rigling</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Climate change</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Warming</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Drought</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Legacy effects</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Acclimation</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Tree rings</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/260/1-s2.0-S0048969721022932-main.pdf</file>
  </doc>
  <doc>
    <id>549</id>
    <completedYear>2020</completedYear>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>4521</pageFirst>
    <pageLast>4537</pageLast>
    <pageNumber>17</pageNumber>
    <edition/>
    <issue>8</issue>
    <volume>26</volume>
    <type>article</type>
    <publisherName>Wiley</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Growth and resilience responses of Scots pine to extreme droughts across Europe depend on predrought growth conditions</title>
    <abstract language="eng">Global climate change is expected to further raise the frequency and severity of extreme events, such as droughts. The effects of extreme droughts on trees are difficult to disentangle given the inherent complexity of drought events (frequency, severity, duration, and timing during the growing season). Besides, drought effects might be modulated by trees’ phenotypic variability, which is, in turn, affected by long-term local selective pressures and management legacies. Here we investigated the magnitude and the temporal changes of tree-level resilience (i.e., resistance, recovery, and resilience) to extreme droughts. Moreover, we assessed the tree-, site-, and drought-related factors and their interactions driving the tree-level resilience to extreme droughts. We used a tree-ring network of the widely distributed Scots pine (Pinus sylvestris) along a 2,800 km latitudinal gradient from southern Spain to northern Germany. We found that the resilience to extreme drought decreased in mid-elevation and low productivity sites from 1980–1999 to 2000–2011 likely due to more frequent and severe droughts in the later period. Our study showed that the impact of drought on tree-level resilience was not dependent on its latitudinal location, but rather on the type of sites trees were growing at and on their growth performances (i.e., magnitude and variability of growth) during the predrought period. We found significant interactive effects between drought duration and tree growth prior to drought, suggesting that Scots pine trees with higher magnitude and variability of growth in the long term are more vulnerable to long and severe droughts. Moreover, our results indicate that Scots pine trees that experienced more frequent droughts over the long-term were less resistant to extreme droughts. We, therefore, conclude that the physiological resilience to extreme droughts might be constrained by their growth prior to drought, and that more frequent and longer drought periods may overstrain their potential for acclimation.</abstract>
    <parentTitle language="eng">Global Change Biology</parentTitle>
    <identifier type="doi">10.1111/gcb.15153</identifier>
    <identifier type="urn">urn:nbn:de:kobv:eb1-opus-5496</identifier>
    <identifier type="issn">1365-2486</identifier>
    <enrichment key="opus.import.data">@articlehttps://doi.org/10.1111/gcb.15153, author = Bose, Arun K. and Gessler, Arthur and Bolte, Andreas and Bottero, Alessandra and Buras, Allan and Cailleret, Maxime and Camarero, J. Julio and Haeni, Matthias and Hereş, Ana-Maria and Hevia, Andrea and Lévesque, Mathieu and Linares, Juan C. and Martinez-Vilalta, Jordi and Matías, Luis and Menzel, Annette and Sánchez-Salguero, Raúl and Saurer, Matthias and Vennetier, Michel and Ziche, Daniel and Rigling, Andreas, title = Growth and resilience responses of Scots pine to extreme droughts across Europe depend on predrought growth conditions, journal = Global Change Biology, volume = 26, number = 8, pages = 4521-4537, keywords = acclimation, latitudinal gradient, Pinus sylvestris, predisposition, tree rings, doi = https://doi.org/10.1111/gcb.15153, url = https://onlinelibrary.wiley.com/doi/abs/10.1111/gcb.15153, eprint = https://onlinelibrary.wiley.com/doi/pdf/10.1111/gcb.15153, abstract = Abstract Global climate change is expected to further raise the frequency and severity of extreme events, such as droughts. The effects of extreme droughts on trees are difficult to disentangle given the inherent complexity of drought events (frequency, severity, duration, and timing during the growing season). Besides, drought effects might be modulated by trees’ phenotypic variability, which is, in turn, affected by long-term local selective pressures and management legacies. Here we investigated the magnitude and the temporal changes of tree-level resilience (i.e., resistance, recovery, and resilience) to extreme droughts. Moreover, we assessed the tree-, site-, and drought-related factors and their interactions driving the tree-level resilience to extreme droughts. We used a tree-ring network of the widely distributed Scots pine (Pinus sylvestris) along a 2,800 km latitudinal gradient from southern Spain to northern Germany. We found that the resilience to extreme drought decreased in mid-elevation and low productivity sites from 1980–1999 to 2000–2011 likely due to more frequent and severe droughts in the later period. Our study showed that the impact of drought on tree-level resilience was not dependent on its latitudinal location, but rather on the type of sites trees were growing at and on their growth performances (i.e., magnitude and variability of growth) during the predrought period. We found significant interactive effects between drought duration and tree growth prior to drought, suggesting that Scots pine trees with higher magnitude and variability of growth in the long term are more vulnerable to long and severe droughts. Moreover, our results indicate that Scots pine trees that experienced more frequent droughts over the long-term were less resistant to extreme droughts. We, therefore, conclude that the physiological resilience to extreme droughts might be constrained by their growth prior to drought, and that more frequent and longer drought periods may overstrain their potential for acclimation., year = 2020</enrichment>
    <enrichment key="opus.import.dataHash">md5:c9f426628dc882ec7bcabf82925cc805</enrichment>
    <enrichment key="opus.import.date">2023-05-20T14:30:59+00:00</enrichment>
    <enrichment key="opus.import.file">/tmp/phpTnAFgg</enrichment>
    <enrichment key="opus.import.format">bibtex</enrichment>
    <enrichment key="opus.import.id">6468d9a358d783.35134227</enrichment>
    <licence>Creative Commons - CC BY-NC-ND - Namensnennung - Nicht kommerziell - Keine Bearbeitungen 4.0 International</licence>
    <author>Arun K. Bose</author>
    <author>Arthur Gessler</author>
    <author>Andreas Bolte</author>
    <author>Alessandra Bottero</author>
    <author>Allan Buras</author>
    <author>Maxime Cailleret</author>
    <author>J. Julio Camarero</author>
    <author>Matthias Haeni</author>
    <author>Ana-Maria Hereş</author>
    <author>Andrea Hevia</author>
    <author>Mathieu Lévesque</author>
    <author>Juan C. Linares</author>
    <author>Jordi Martinez-Vilalta</author>
    <author>Luis Matías</author>
    <author>Annette Menzel</author>
    <author>Raúl Sánchez-Salguero</author>
    <author>Matthias Saurer</author>
    <author>Michel Vennetier</author>
    <author>Daniel Ziche</author>
    <author>Andreas Rigling</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>acclimation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>latitudinal gradient</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Pinus sylvestris</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>predisposition</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>tree rings</value>
    </subject>
    <collection role="open_access" number="">open_access</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/549/Globa_Change_Biology_2020_Bose.pdf</file>
  </doc>
</export-example>
